496  
FOUS55 KBOU 251053  
PFWBOU  
 
EXPERIMENTAL FIRE WEATHER POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
452 AM MDT MON OCT 25 2021  
 
COZ211-252300-  
WALDEN CO (METAR)  
40.75N 106.28W ELEV. 8156 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 66 33 47 21 39  
TEMP 32 41 60 66 56 41 36 34 36 35 47 44 34 29 26 24 24 28 34 38 34  
DEWPT 26 30 29 27 27 26 26 26 28 32 30 26 23 22 20 20 19 22 21 20 23  
MAX/MIN RH 23 89 47 87 48  
RH 78 65 31 23 32 55 67 72 72 89 51 49 64 75 78 84 81 78 58 48 64  
WIND DIR S S SW SW S S S S SW SW W W W W W W W W W W W  
WIND SPD 10 13 21 23 17 13 11 11 16 16 16 18 20 17 11 13 14 17 18 20 20  
WIND GUST 34 36 27 29 33 27 27 29 33 33  
CLOUDS SC SC FW FW FW FW FW FW BK BK BK BK SC SC SC SC SC SC SC SC SC  
CLOUDS (%) 56 38 24 18 16 14 22 25 82 82 92 92 68 70 61 63 66 64 61 51 60  
POP 12HR 0 10 100 50 30  
RAIN SHWRS NM NM O O  
SNOWSHWRS O SC SC IS IS IS IS SC SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 2 3 3 4 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 54 57 62 57 63 65 71 77 69 56 28 25 27 27 27 36 44 49 51 40 51  
MIX HGT <1 1 4 6 1 1 1 <1 <1 1 5 5 2 1 2 1 1 3 5 5 1  
TRANSWND DIR S S SW SW S S S S S SW W W W W W W W W W W W  
TRANSWND SPD 14 19 26 27 23 23 19 16 19 16 18 23 19 12 12 10 14 19 29 29 19  
SMOKE DISP PR PR GD VG PR PR PR PR PR PR GD VG PR PR PR PR PR FR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 25 45 22 54 24 54 22 49  
TEMP 28 26 39 39 28 24 47 45 30 27 49 44 30 26 44 40  
DEWPT 24 23 25 26 25 23 27 26 24 22 26 25 24 22 25 24  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC SC SC SC FW CL CL CL FW FW SC SC SC SC  
POP 12HR 30 5 0 0 0 10 20 20  
RAIN SHWRS IS IS IS  
SNOWSHWRS SC IS IS  
 

 
 
COZ212-252300-  
BERTHOUD PASS CO (METAR)  
39.79N 105.76W ELEV. 12493 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 52 30 32 15 23  
TEMP 31 36 46 52 46 39 36 33 35 31 29 24 19 18 17 17 17 16 19 23 19  
DEWPT 22 25 24 21 20 18 17 18 20 20 22 21 16 13 11 10 10 10 13 14 14  
MAX/MIN RH 29 65 49 94 66  
RH 69 64 42 29 35 42 45 53 54 63 75 88 88 80 77 73 73 77 77 68 80  
WIND DIR W W W SW W SW SW W SW SW W W W NW NW W NW NW W W W  
WIND SPD 21 24 24 24 18 20 24 26 24 21 21 26 32 32 26 26 26 27 28 29 29  
WIND GUST 36 37 37 37 31 34 40 44 43 39 36 43 52 52 42 43 43 46 48 49 51  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK BK BK SC SC SC SC SC SC SC  
CLOUDS (%) 53 43 36 35 10 6 9 12 67 67 94 94 81 72 58 57 59 61 49 49 49  
POP 12HR 0 5 100 70 30  
RAIN SHWRS SC SC  
SNOWSHWRS SC SC O O NM NM SC SC IS IS SC SC SC  
TSTMS IS  
OBVIS BS BS BS BS BS BS BS BS BS BS  
LAL 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 5 3 3 2 2 2 2 4 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 62 56 47 47 35 57 75 75 67 49 31 25 32 41 41 42 51 55 57 54 58  
MIX HGT 1 1 4 5 2 1 2 2 <1 3 5 4 2 2 2 2 1 2 4 4 2  
TRANSWND DIR W W W SW SW SW SW SW SW SW SW W W W W W W W W W W  
TRANSWND SPD 27 28 25 28 18 31 37 36 26 29 26 24 33 32 32 31 27 31 35 36 26  
SMOKE DISP PR PR GD VG PR PR FR GD PR GD VG GD GD FR FR FR PR FR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 18 29 21 38 24 37 22 32  
TEMP 20 21 25 25 23 22 34 31 26 26 34 29 26 25 30 25  
DEWPT 14 14 18 19 15 14 20 19 14 13 19 18 14 14 19 18  
WIND CHAR 15> 15> 15> <15 <15 15> <15 15>  
AVG CLOUDS SC SC SC FW FW FW FW CL FW CL FW FW FW SC SC SC  
POP 12HR 30 5 0 0 0 10 10 30  
SNOWSHWRS SC IS IS IS SC  
 

 
 
COZ212-252300-  
4 MI SW OF ROLLINSVILLE CO (METAR)  
39.87N 105.55W ELEV. 10938 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 63 35 45 23 35  
TEMP 37 44 56 63 59 47 43 41 36 44 43 36 28 26 24 24 24 29 31 35 29  
DEWPT 24 27 25 22 21 21 18 19 21 20 18 19 16 15 13 12 11 10 10 12 13  
MAX/MIN RH 20 56 36 64 38  
RH 59 51 30 21 23 35 36 41 54 38 36 50 60 62 62 60 57 44 41 38 51  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW W W W W W W W W W W  
WIND SPD 14 14 19 17 12 12 16 20 21 19 18 29 35 34 28 31 31 31 32 33 33  
WIND GUST 25 25 31 27 29 34 34 31 29 48 57 55 46 49 49 49 51 52 52  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK BK SC SC SC SC SC SC SC SC  
CLOUDS (%) 59 55 45 38 9 6 9 12 60 60 89 89 79 64 40 36 44 46 38 38 39  
POP 12HR 0 5 100 60 20  
RAIN SHWRS SC  
SNOWSHWRS SC SC O O NM NM IS IS IS IS IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 5 4 4 3 2 2 2 4 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW NW NW NW N NW NW NW NW  
15K WIND SPD 55 46 39 47 35 56 75 74 70 55 29 16 18 29 32 32 43 51 57 51 62  
MIX HGT <1 1 4 7 1 <1 1 1 <1 3 5 4 2 2 2 2 1 3 3 4 1  
TRANSWND DIR W W SW SW S SW SW SW SW SW SW W W W W W W W W W W  
TRANSWND SPD 16 14 23 24 12 12 17 27 24 28 27 27 35 32 34 34 29 35 40 37 27  
SMOKE DISP PR PR GD VG PR PR PR PR PR GD VG GD GD FR FR FR PR GD VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 28 41 28 50 31 49 29 42  
TEMP 28 28 36 35 31 29 45 41 34 33 46 40 33 31 38 33  
DEWPT 15 15 16 18 18 17 18 18 16 15 16 17 17 16 17 17  
WIND CHAR 15> 15> 15> <15 <15 15> <15 <15  
AVG CLOUDS SC FW SC FW FW FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 5 0 0 0 10 10 30  
SNOWSHWRS IS IS SC  
 

 
 
COZ212-252300-  
COPPER MOUNTAIN CO (METAR)  
39.48N 106.15W ELEV. 12047 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 56 32 39 18 31  
TEMP 36 42 53 56 48 40 37 35 35 38 36 31 25 23 20 18 20 22 26 30 27  
DEWPT 24 26 24 21 22 21 20 21 23 25 25 23 18 16 14 13 12 14 16 17 17  
MAX/MIN RH 25 71 57 82 57  
RH 61 53 32 25 35 46 50 56 61 59 64 72 74 74 77 80 71 71 65 58 65  
WIND DIR SW SW SW SW SW SW SW SW S SW SW W NW NW NW NW NW NW NW W W  
WIND SPD 14 16 20 21 17 14 18 19 27 25 24 25 28 26 23 23 23 23 23 24 26  
WIND GUST 33 34 27 31 33 48 43 40 42 48 42 40 40 40 39 39 40 43  
CLOUDS SC SC FW FW FW FW FW FW BK BK BK BK BK BK BK BK SC BK SC SC SC  
CLOUDS (%) 49 34 27 18 14 7 15 17 76 76 92 92 81 75 72 71 69 71 43 33 38  
POP 12HR 0 10 90 50 20  
SNOWSHWRS NM NM O O SC SC IS IS IS IS IS IS IS  
TSTMS IS IS  
OBVIS BS BS  
LAL 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 1 1 1 1 1  
HAINES 2 2 3 4 2 2 2 2 2 2 4 3 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 58 56 48 49 47 59 73 74 59 43 31 29 37 39 39 41 54 56 56 44 54  
MIX HGT <1 1 4 5 2 2 2 2 <1 2 4 5 2 2 2 2 2 2 4 4 1  
TRANSWND DIR W SW SW SW S S S S S SW SW W NW NW NW NW NW NW NW NW W  
TRANSWND SPD 20 26 32 27 26 32 35 36 23 24 25 20 20 19 19 18 21 20 25 28 11  
SMOKE DISP PR PR VG VG PR FR FR FR PR FR GD GD PR PR PR PR FR FR GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 23 38 25 47 27 45 26 41  
TEMP 24 24 34 33 27 26 42 39 31 29 42 38 31 28 38 35  
DEWPT 17 15 22 22 18 16 22 21 16 14 21 20 17 16 21 20  
WIND CHAR 15> 15> 15> <15 <15 <15 <15 15>  
AVG CLOUDS SC SC SC FW FW FW FW CL FW CL FW FW FW SC SC SC  
POP 12HR 20 5 0 0 0 10 10 20  
SNOWSHWRS IS IS IS  
 

 
 
COZ212-252300-  
JONES HILL CO (RAWS)  
39.04N 106.00W ELEV. 9515 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 63 35 45 24 41  
TEMP 36 42 58 63 56 42 39 36 39 41 45 42 34 30 28 26 27 29 37 40 36  
DEWPT 24 27 25 23 22 21 22 23 25 28 25 20 16 15 12 11 11 14 13 12 12  
MAX/MIN RH 21 74 41 55 32  
RH 61 55 28 21 26 43 50 59 57 59 45 41 47 53 50 52 50 53 37 31 36  
WIND DIR SW S SW S SW SW SW SW SW SW SW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 8 8 18 21 18 12 12 11 13 12 20 20 24 21 16 18 17 18 20 20 19  
WIND GUST 29 34 29 33 33 39 34 29 27 29 33 33 31  
CLOUDS SC SC SC SC FW CL FW FW SC SC BK BK SC SC FW FW FW FW FW FW FW  
CLOUDS (%) 46 41 38 34 12 5 9 14 66 66 84 84 52 52 31 22 20 25 16 13 13  
POP 12HR 0 5 80 30 5  
RAIN SHWRS SC SC O  
SNOWSHWRS SC SC O O SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 5 4 2 2 2 2 2 4 3 3 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW NW NW N N NW NW NW NW  
15K WIND SPD 56 54 49 50 50 63 67 64 58 57 34 26 34 34 34 40 46 57 59 37 50  
MIX HGT <1 <1 4 5 1 1 <1 <1 <1 2 5 7 2 2 1 1 <1 2 4 5 <1  
TRANSWND DIR W W SW S S S SW SW SW SW W W NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 8 8 21 24 18 21 19 19 13 16 21 19 25 20 17 19 16 19 27 25 13  
SMOKE DISP PR PR GD VG PR PR PR PR PR PR GD VG FR PR PR PR PR PR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 28 50 29 57 31 55 29 51  
TEMP 32 30 45 43 34 31 50 48 37 34 51 47 36 32 45 43  
DEWPT 15 15 19 19 19 18 20 18 18 17 19 17 19 18 20 17  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL CL FW CL CL CL CL FW FW SC SC SC  
POP 12HR 5 0 0 0 0 5 10 20  
RAIN SHWRS IS  
SNOWSHWRS IS  
 

 
 
COZ212-252300-  
KEYSER RIDGE CO (RAWS)  
39.89N 106.04W ELEV. 10201 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 62 35 43 22 35  
TEMP 35 41 57 62 55 43 40 38 36 43 38 33 27 27 25 23 23 27 29 32 28  
DEWPT 25 29 27 24 22 21 19 21 24 26 28 26 19 17 16 15 15 17 17 17 16  
MAX/MIN RH 23 68 49 77 54  
RH 66 62 31 23 27 41 42 50 61 51 67 75 71 65 68 71 71 65 60 53 60  
WIND DIR SW SW SW SW SW S S S SW SW W W W W W W W W W W W  
WIND SPD 10 11 17 19 11 12 14 13 18 17 19 23 25 21 18 17 17 18 18 20 20  
WIND GUST 27 31 25 33 29 31 36 42 36 31 29 29 31 31 34 34  
CLOUDS SC SC FW FW FW FW FW FW BK BK BK BK BK BK BK BK BK BK SC SC SC  
CLOUDS (%) 53 35 26 28 13 8 12 16 76 76 94 94 87 77 71 72 76 74 63 51 55  
POP 12HR 0 10 100 60 30  
RAIN SHWRS NM NM O  
SNOWSHWRS NM NM O O NM NM SC SC SC SC SC SC SC  
TSTMS IS IS IS  
OBVIS BS BS  
LAL 1 1 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 1 1 1 1  
HAINES 2 2 3 5 4 3 2 2 2 3 3 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 59 54 54 50 44 54 74 73 62 44 27 27 33 40 40 41 49 55 56 52 55  
MIX HGT <1 2 5 5 <1 2 2 1 <1 3 4 3 2 2 2 2 2 2 5 5 1  
TRANSWND DIR SW SW SW SW SW S S S S SW W W W W W W W W W W W  
TRANSWND SPD 13 19 23 25 11 19 32 19 13 26 19 20 18 18 16 14 17 21 31 32 18  
SMOKE DISP PR PR GD VG PR PR FR PR PR GD GD FR PR PR PR PR PR FR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 25 41 26 50 27 49 28 46  
TEMP 27 25 35 33 31 27 42 40 33 29 43 39 34 29 40 36  
DEWPT 17 18 21 20 19 18 24 21 17 17 23 20 19 18 22 20  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC SC FW FW FW CL FW CL FW FW FW SC SC SC  
POP 12HR 30 10 0 0 0 10 20 30  
RAIN SHWRS SC  
SNOWSHWRS SC IS IS IS SC  
 

 
 
COZ212-252300-  
KENOSHA PASS CO (RAWS)  
39.41N 105.75W ELEV. 10200 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 63 32 47 19 40  
TEMP 32 40 57 63 53 39 35 33 36 39 47 43 31 23 21 20 21 25 35 38 33  
DEWPT 23 26 25 22 23 22 21 22 23 25 23 22 16 14 12 11 10 14 13 12 14  
MAX/MIN RH 21 73 39 71 34  
RH 69 57 29 21 31 50 56 63 59 57 38 43 53 68 68 67 62 62 40 34 45  
WIND DIR SW SW SW SW SW S SW SW SW SW SW W NW NW NW NW NW NW W W W  
WIND SPD 6 8 14 21 14 10 10 11 20 20 20 21 25 24 21 21 23 21 20 21 21  
WIND GUST 25 34 25 39 36 36 36 43 43 39 39 40 39 36 36 39  
CLOUDS SC SC SC FW FW CL FW FW SC SC BK BK SC SC FW FW FW FW FW FW FW  
CLOUDS (%) 51 45 39 27 9 4 8 12 63 63 89 89 68 62 31 29 30 32 24 21 25  
POP 12HR 0 5 90 50 10  
RAIN SHWRS SC SC O  
SNOWSHWRS SC SC O O SC SC IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 5 3 2 2 2 2 2 4 3 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW NW NW NW N NW NW NW NW  
15K WIND SPD 55 55 48 48 50 62 74 74 67 59 36 23 32 35 33 36 50 56 56 49 54  
MIX HGT <1 <1 3 6 <1 <1 1 1 <1 2 5 6 2 2 2 2 1 3 4 4 1  
TRANSWND DIR W W SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 9 10 19 26 16 13 18 21 19 25 23 19 26 24 25 21 24 25 28 31 14  
SMOKE DISP PR PR FR VG PR PR PR PR PR FR VG VG FR FR PR PR PR FR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 24 48 25 56 27 55 26 50  
TEMP 26 25 42 39 29 28 50 46 33 30 50 44 31 29 45 39  
DEWPT 16 15 19 20 19 18 20 19 18 16 18 19 18 17 20 20  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL FW FW CL CL CL CL FW FW SC SC SC  
POP 12HR 20 0 0 0 0 10 10 20  
RAIN SHWRS IS  
SNOWSHWRS IS IS  
 

 
 
COZ212-252300-  
LOST PARK CO (RAWS)  
39.31N 105.54W ELEV. 10656 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 60 33 46 19 40  
TEMP 33 38 53 60 54 44 40 37 36 37 46 44 31 22 21 20 20 23 34 38 30  
DEWPT 22 25 25 21 19 20 19 21 22 22 19 18 15 12 9 9 8 9 9 10 11  
MAX/MIN RH 21 65 34 65 30  
RH 63 59 33 22 25 38 42 52 56 54 34 35 51 65 59 62 59 54 35 31 44  
WIND DIR W SW SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
WIND SPD 14 14 19 20 18 18 18 19 26 25 23 21 26 24 20 20 23 21 18 19 20  
WIND GUST 25 25 31 34 29 31 33 34 43 42 39 34 43 40 34 34 39 36 31 33 34  
CLOUDS SC SC SC FW CL CL CL FW SC SC BK BK BK SC FW FW FW FW FW FW FW  
CLOUDS (%) 54 51 42 29 5 2 5 9 56 56 83 83 72 59 17 19 21 26 21 18 14  
POP 12HR 0 5 80 40 10  
SNOWSHWRS IS IS O O SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 5 4 3 2 2 2 2 3 3 3 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW N N N N N NW NW NW  
15K WIND SPD 54 52 50 49 51 63 78 79 75 67 40 16 20 32 26 28 40 54 47 48 54  
MIX HGT <1 <1 3 5 1 <1 1 1 <1 2 6 7 3 2 1 1 1 3 4 4 1  
TRANSWND DIR W SW SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 20 20 25 27 26 26 34 35 26 27 26 19 21 20 18 19 19 25 23 27 17  
SMOKE DISP PR PR FR VG PR PR PR PR PR FR VG VG FR PR PR PR PR GD GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 22 48 24 54 27 54 25 47  
TEMP 24 23 42 36 26 26 47 42 30 29 48 41 28 27 41 34  
DEWPT 13 13 15 17 16 16 17 17 16 14 15 16 15 16 17 18  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL CL FW CL CL CL CL FW FW FW SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
SNOWSHWRS IS  
 

 
 
COZ212-252300-  
PICKLE GULCH CO (RAWS)  
39.84N 105.52W ELEV. 9380 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 66 38 49 25 39  
TEMP 39 46 60 66 57 46 42 40 39 47 48 40 31 28 27 27 26 32 36 38 32  
DEWPT 25 28 27 24 25 23 21 21 23 24 24 25 19 18 15 14 13 14 15 17 17  
MAX/MIN RH 20 56 37 69 40  
RH 57 49 28 20 29 40 43 46 52 40 39 55 61 66 60 57 57 47 42 42 53  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW W W NW W W W W W W W  
WIND SPD 9 11 17 14 10 9 11 13 16 13 16 27 32 29 23 26 26 26 27 27 27  
WIND GUST 27 25 25 43 51 49 39 42 42 42 46 46 46  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK BK SC SC FW SC SC FW FW SC  
CLOUDS (%) 61 57 45 37 9 6 10 12 57 57 88 88 78 63 37 32 38 43 32 31 34  
POP 12HR 0 5 100 50 20  
RAIN SHWRS SC SC O O  
SNOWSHWRS SC O O SC SC IS IS IS IS IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 5 4 4 3 3 2 2 4 3 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW SW NW NW NW NW N NW NW NW NW  
15K WIND SPD 54 48 37 47 36 56 75 73 71 56 28 14 17 28 31 31 42 50 55 50 60  
MIX HGT <1 <1 5 7 1 <1 1 2 <1 3 5 4 2 2 2 2 1 3 4 4 1  
TRANSWND DIR W W SW SW S SW S S SW SW SW W W W W W W W W W W  
TRANSWND SPD 10 11 20 23 11 9 14 26 20 26 26 26 33 33 32 31 28 35 37 37 25  
SMOKE DISP PR PR GD VG PR PR PR PR PR GD VG GD FR FR FR FR PR GD VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 46 31 55 34 54 31 45  
TEMP 30 31 42 38 33 32 51 43 36 35 51 43 34 33 43 34  
DEWPT 18 18 20 22 20 19 23 23 18 17 20 22 19 18 22 22  
WIND CHAR 15> 15> 15> <15 <15 <15 <15 <15  
AVG CLOUDS SC FW FW FW FW FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 5 0 0 0 10 10 30  
RAIN SHWRS IS  
SNOWSHWRS IS IS SC  
 

 
 
COZ212-252300-  
SODA CREEK CO (RAWS)  
39.56N 105.99W ELEV. 9578 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 63 33 45 18 37  
TEMP 33 40 57 63 53 42 38 35 37 40 42 38 32 26 24 20 19 22 30 34 32  
DEWPT 25 27 24 21 21 21 22 23 25 26 23 22 17 16 16 14 14 16 14 14 15  
MAX/MIN RH 19 76 45 84 45  
RH 72 59 28 20 28 43 52 61 61 57 46 52 53 65 71 77 80 77 51 43 49  
WIND DIR S SE SW SW S S S S S S SW W W W W W W W W W W  
WIND SPD 5 6 14 18 13 11 11 11 25 24 23 25 29 26 24 24 23 23 23 24 25  
WIND GUST 29 42 42 40 42 49 43 40 40 40 39 36 40 42  
CLOUDS SC SC SC FW FW FW FW FW BK BK BK BK BK BK SC SC SC SC SC SC SC  
CLOUDS (%) 54 40 33 28 12 6 11 16 71 71 93 93 77 74 61 66 67 63 40 35 35  
POP 12HR 0 5 100 50 20  
RAIN SHWRS SC SC O  
SNOWSHWRS SC SC O O SC SC IS IS IS IS IS IS IS  
TSTMS IS  
LAL 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 4 2 2 2 2 2 2 4 3 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 59 57 47 48 44 59 73 74 62 44 33 29 39 41 40 42 54 56 54 47 54  
MIX HGT <1 1 5 7 1 <1 2 2 <1 3 5 5 2 2 2 2 2 2 4 4 1  
TRANSWND DIR W W SW SW S S S S SW SW SW W NW NW NW NW NW NW NW NW W  
TRANSWND SPD 5 9 24 26 13 14 18 23 14 24 23 20 20 18 16 14 21 21 26 31 13  
SMOKE DISP PR PR VG EX PR PR PR FR PR GD VG GD PR PR PR PR FR FR GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 22 44 22 54 24 52 24 48  
TEMP 25 22 37 38 26 23 45 44 29 26 45 42 30 26 42 40  
DEWPT 18 18 19 20 20 19 21 20 19 18 19 19 20 19 19 19  
WIND CHAR 15> 15> 15> <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC FW FW FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 5 0 0 0 10 10 20  
RAIN SHWRS IS  
SNOWSHWRS IS IS IS  
 

 
 
COZ212-252300-  
PSF1 SOUTH PLATTE CO (RAWS)  
39.51N 105.54W ELEV. 9058 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 68 36 51 24 44  
TEMP 39 46 62 68 58 44 42 39 39 42 51 45 35 29 28 25 27 31 40 42 36  
DEWPT 24 27 26 23 23 23 21 22 23 23 22 21 17 16 12 10 9 11 12 13 15  
MAX/MIN RH 19 60 33 58 29  
RH 54 47 25 18 26 43 43 50 52 46 32 38 47 58 50 52 46 43 31 30 42  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW W W W  
WIND SPD 11 14 16 19 14 14 16 18 20 19 20 23 28 26 21 21 23 23 21 20 20  
WIND GUST 31 29 33 31 33 36 46 42 36 34 36 36 34 34 34  
CLOUDS SC SC SC FW FW CL FW FW SC SC BK BK BK SC FW FW FW FW FW FW FW  
CLOUDS (%) 60 55 43 31 7 4 7 10 56 56 84 84 72 61 29 27 29 29 20 18 19  
POP 12HR 0 5 90 40 10  
RAIN SHWRS SC SC O  
SNOWSHWRS SC SC O SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 5 4 2 2 2 2 2 4 3 3 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW N NW NW N NW NW NW NW  
15K WIND SPD 52 54 46 47 50 65 80 82 77 70 35 10 17 33 26 34 41 51 50 49 58  
MIX HGT 1 1 4 6 2 1 1 2 <1 3 6 6 2 2 1 1 1 3 4 4 1  
TRANSWND DIR W W SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 21 21 23 25 19 26 34 37 26 32 23 18 24 25 24 21 25 32 28 31 18  
SMOKE DISP PR PR GD VG PR PR FR FR PR GD VG GD FR FR PR PR PR GD GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 28 51 29 59 32 58 30 50  
TEMP 31 31 47 42 33 32 54 48 37 35 55 47 35 33 47 39  
DEWPT 15 14 18 22 19 18 20 22 17 15 18 21 19 17 20 22  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
SNOWSHWRS IS  
 

 
 
COZ213-252300-  
KREMMLING CO (METAR)  
40.06N 106.37W ELEV. 7405 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 69 35 51 24 45  
TEMP 31 37 61 69 61 46 40 36 37 41 51 47 37 32 29 27 25 28 38 43 39  
DEWPT 27 30 29 26 28 29 28 28 30 34 33 30 25 25 24 23 23 24 24 23 24  
MAX/MIN RH 20 81 49 92 45  
RH 85 75 29 20 28 51 62 72 75 76 50 51 61 75 81 85 92 85 57 45 54  
WIND DIR E E SW SW S SE S S SW W W NW W NW W W W W W W W  
WIND SPD 5 4 14 20 12 5 6 8 13 12 14 16 16 14 10 8 10 12 13 14 13  
WIND GUST 34  
CLOUDS SC FW FW FW FW FW FW FW BK BK BK BK BK BK SC SC BK BK SC SC SC  
CLOUDS (%) 53 31 17 19 17 13 22 25 82 82 92 92 76 72 70 70 77 74 61 36 53  
POP 12HR 0 10 100 50 20  
RAIN SHWRS NM NM O O  
SNOWSHWRS SC SC SC SC IS IS IS IS IS  
TSTMS IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 1 1 1 1  
HAINES 2 2 2 3 3 3 2 2 2 3 3 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W SW SW SW SW SW SW SW SW W W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 54 50 59 60 56 52 77 75 67 47 27 23 28 34 35 37 49 49 55 54 54  
MIX HGT 1 1 4 5 2 <1 <1 <1 <1 1 4 4 2 1 2 1 1 2 5 6 1  
TRANSWND DIR SW SW SW SW SW S S S S SW W W W W W W W W W W W  
TRANSWND SPD 8 8 24 34 13 6 13 13 6 13 17 20 16 10 10 8 13 16 27 29 13  
SMOKE DISP PR PR GD VG PR PR PR PR PR PR GD GD PR PR PR PR PR PR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 27 50 21 58 22 58 24 54  
TEMP 30 27 42 43 29 23 46 50 31 25 48 49 32 26 46 46  
DEWPT 27 25 28 28 27 23 31 29 26 23 30 28 28 25 29 27  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC SC FW SC SC FW FW CL FW FW FW SC SC SC  
POP 12HR 20 5 0 0 0 10 10 20  
RAIN SHWRS IS  
SNOWSHWRS IS  
 

 
 
COZ213-252300-  
GRANBY CO (METAR)  
40.09N 105.91W ELEV. 8202 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 68 34 50 17 40  
TEMP 25 34 58 68 57 43 39 36 34 39 50 41 35 28 23 19 18 22 33 38 36  
DEWPT 25 29 29 26 25 26 25 25 26 30 30 27 22 23 22 19 18 22 20 18 19  
MAX/MIN RH 21 75 47 100 44  
RH 100 82 33 20 29 51 57 64 72 70 46 57 59 81 96100100100 58 44 50  
WIND DIR E E W W W SE S SW SW W W W W W W W W W W W W  
WIND SPD 3 3 12 19 11 5 6 6 17 14 16 19 21 19 14 14 17 18 19 20 20  
WIND GUST 31 27 31 34 31 27 29 31 33 33  
CLOUDS SC SC FW FW FW FW FW FW SC SC BK BK BK BK SC SC BK BK SC SC SC  
CLOUDS (%) 52 41 32 29 14 10 12 16 69 69 92 92 73 78 70 70 76 72 61 47 52  
POP 12HR 0 5 100 50 20  
RAIN SHWRS SC SC O O  
SNOWSHWRS O SC SC SC SC IS IS IS IS SC  
TSTMS IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 1 1 1 1  
HAINES 2 2 3 4 3 3 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW W W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 60 54 55 52 47 52 75 77 66 48 26 29 31 39 39 42 49 51 55 50 52  
MIX HGT <1 <1 3 6 <1 <1 1 <1 <1 2 5 3 2 1 2 2 2 2 4 5 1  
TRANSWND DIR W W W SW W W SW SW W SW W W W W W W W W W W W  
TRANSWND SPD 3 3 12 25 11 5 9 10 10 21 19 19 18 13 14 14 17 18 29 31 18  
SMOKE DISP PR PR PR VG PR PR PR PR PR FR GD FR PR PR PR PR PR PR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 21 46 19 55 18 55 19 50  
TEMP 26 21 37 41 26 20 45 47 27 20 46 46 28 21 43 43  
DEWPT 24 21 24 23 24 20 27 23 22 19 26 23 24 21 26 23  
WIND CHAR 15> <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC SC FW FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 30 5 0 0 0 10 10 20  
RAIN SHWRS IS IS  
SNOWSHWRS SC IS IS  
 

 
 
COZ213-252300-  
DRY GULCH CO (RAWS)  
39.93N 106.55W ELEV. 7693 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 69 38 50 26 45  
TEMP 35 41 60 69 62 49 45 40 39 39 50 47 37 33 30 28 26 30 39 44 39  
DEWPT 27 30 29 26 25 25 25 27 29 32 32 27 21 20 20 20 20 22 22 20 20  
MAX/MIN RH 20 78 43 79 38  
RH 72 65 31 20 24 39 45 59 67 76 50 45 52 58 66 71 78 72 50 38 46  
WIND DIR SW SW SW SW SW SW SW SW SW W W W W W W SW W W W W W  
WIND SPD 8 8 18 21 13 8 10 11 14 11 12 13 13 11 8 5 8 10 12 12 12  
WIND GUST 29 34 24 25 21 24 24 24  
CLOUDS SC FW FW FW FW FW FW SC BK BK OV OV SC SC SC SC BK SC SC SC SC  
CLOUDS (%) 53 26 16 21 16 13 32 41 88 88 95 95 69 68 69 70 77 70 56 37 50  
POP 12HR 0 20 100 50 20  
RAIN SHWRS IS NM NM O O IS  
SNOWSHWRS SC SC SC SC IS IS IS IS SC  
TSTMS IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 1 1 1 1  
HAINES 2 2 2 3 3 3 2 3 3 3 2 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W SW SW SW SW SW SW SW SW W W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 54 52 62 63 58 56 78 74 65 47 31 20 27 33 35 36 50 48 56 55 55  
MIX HGT <1 <1 4 5 1 <1 1 1 <1 1 4 4 2 <1 2 1 1 2 5 6 1  
TRANSWND DIR SW SW SW SW SW S S S S SW W W NW W W W SW W W W W  
TRANSWND SPD 17 17 24 31 13 10 20 21 10 14 18 20 12 9 10 8 11 11 21 25 10  
SMOKE DISP PR PR GD VG PR PR PR PR PR PR GD GD PR PR PR PR PR PR GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 29 50 26 58 28 58 28 55  
TEMP 32 29 44 43 33 27 49 49 36 30 51 49 36 30 49 46  
DEWPT 22 23 26 24 22 22 29 26 23 23 28 25 23 23 27 24  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC FW FW FW FW CL FW CL FW FW FW SC SC SC  
POP 12HR 30 5 0 0 0 10 10 20  
RAIN SHWRS IS IS  
SNOWSHWRS SC IS  
 

 
 
COZ213-252300-  
GUNSIGHT CO (RAWS)  
40.21N 106.33W ELEV. 8420 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 65 35 45 24 38  
TEMP 32 37 57 65 59 47 42 37 36 36 45 41 33 30 27 25 24 26 32 36 34  
DEWPT 26 29 28 26 25 25 25 26 28 31 31 27 22 22 21 20 20 22 22 21 21  
MAX/MIN RH 23 84 56 86 53  
RH 78 72 33 23 27 42 50 64 72 82 58 57 63 72 78 81 84 85 66 54 58  
WIND DIR SE SE SW SW S SE SE S SW SW W NW W NW W W W W W W W  
WIND SPD 6 9 16 19 13 9 9 12 16 14 14 18 19 18 11 11 13 14 16 17 17  
WIND GUST 31 27 29 31 31 24 25 27 29  
CLOUDS SC FW FW FW FW FW FW FW BK BK BK BK BK BK SC BK BK BK SC SC SC  
CLOUDS (%) 49 23 13 17 17 13 25 25 85 85 94 94 76 74 69 75 78 75 63 51 58  
POP 12HR 0 10 100 60 30  
RAIN SHWRS O O O  
SNOWSHWRS O NM NM SC SC SC SC SC SC SC  
TSTMS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1  
HAINES 2 2 2 3 3 4 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W SW SW SW SW SW SW SW SW W W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 54 48 58 59 58 54 74 78 70 49 28 25 28 33 35 37 49 49 54 50 51  
MIX HGT <1 <1 4 6 2 <1 <1 2 <1 1 3 4 2 2 2 1 1 3 4 4 1  
TRANSWND DIR S S SW SW S S S S S SW W W NW W W W W W W W W  
TRANSWND SPD 11 11 24 25 13 9 9 24 11 12 13 20 17 14 13 10 13 19 27 26 16  
SMOKE DISP PR PR GD VG PR PR PR PR PR PR PR GD PR PR PR PR PR FR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 26 44 25 53 26 53 26 49  
TEMP 29 26 37 39 31 26 42 45 33 28 44 45 34 28 41 42  
DEWPT 24 23 26 24 24 23 28 26 23 22 28 25 24 22 27 24  
WIND CHAR 15> <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC SC FW SC FW FW CL CL FW FW SC SC SC SC  
POP 12HR 30 5 0 0 0 10 20 30  
RAIN SHWRS IS SC  
SNOWSHWRS SC IS IS SC  
 

 
 
COZ213-252300-  
HARBISON MEADOW CO (RAWS)  
40.27N 105.84W ELEV. 8500 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 64 33 48 18 38  
TEMP 28 36 56 64 55 42 38 36 33 36 48 41 35 29 25 22 19 26 32 37 35  
DEWPT 26 29 28 26 25 25 25 25 27 31 29 26 20 22 20 19 19 22 19 18 18  
MAX/MIN RH 23 84 47 100 46  
RH 92 75 34 23 31 50 59 64 78 82 47 55 54 75 81 88100 85 58 46 49  
WIND DIR S SE SW SW S S S SW SW SW W W W W W W W W W W W  
WIND SPD 5 8 14 19 12 6 5 8 19 17 16 19 23 20 17 17 19 19 20 21 21  
WIND GUST 31 31 27 31 36 33 27 27 31 31 33 34 34  
CLOUDS SC SC SC FW FW FW FW FW SC SC BK BK BK BK SC SC BK BK SC SC SC  
CLOUDS (%) 53 46 35 27 13 10 12 17 70 70 92 92 75 74 66 65 75 72 61 49 54  
POP 12HR 0 5 100 60 30  
RAIN SHWRS NM NM O O  
SNOWSHWRS O NM NM SC SC SC SC IS IS SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 3 2 2 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW W W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 59 51 52 58 52 55 73 79 67 50 27 29 28 35 35 42 47 46 49 47 51  
MIX HGT <1 2 4 5 <1 <1 <1 <1 <1 2 5 4 2 2 2 2 2 3 4 4 2  
TRANSWND DIR SW SW SW SW SW SW S S SW SW W W W W W W W W W W W  
TRANSWND SPD 5 12 24 26 13 6 8 13 14 23 20 19 18 13 13 12 19 25 27 32 20  
SMOKE DISP PR PR GD VG PR PR PR PR PR FR GD GD PR PR PR PR PR GD GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 22 44 21 54 20 53 20 48  
TEMP 26 23 37 41 28 23 45 47 29 23 47 45 29 22 42 42  
DEWPT 23 23 24 23 24 23 27 23 22 21 26 22 23 22 25 23  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC SC SC SC FW FW CL CL FW FW SC SC SC SC  
POP 12HR 30 5 0 0 0 10 20 30  
RAIN SHWRS SC  
SNOWSHWRS SC IS IS SC  
 

 
 
COZ214-252300-  
WILKERSON PASS CO (METAR)  
39.05N 105.51W ELEV. 11260 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 62 36 45 22 39  
TEMP 35 40 56 62 56 48 44 39 38 39 45 42 32 27 24 23 24 27 35 38 32  
DEWPT 23 26 25 22 19 19 20 22 23 23 22 18 14 12 10 9 8 8 9 8 9  
MAX/MIN RH 21 61 37 57 27  
RH 61 57 30 21 23 31 38 50 54 52 40 37 47 53 54 54 50 44 33 28 37  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
WIND SPD 13 12 18 19 18 16 16 18 20 21 20 19 21 19 17 18 19 19 17 17 18  
WIND GUST 24 31 31 31 31 34 36 34 33 34 31 27 29 33 31 29 29 31  
CLOUDS SC SC SC FW CL CL CL FW SC SC BK BK SC SC FW FW FW FW FW FW FW  
CLOUDS (%) 53 53 43 32 3 0 3 7 53 53 80 80 68 55 20 13 14 20 15 8 7  
POP 12HR 0 5 70 30 5  
RAIN SHWRS IS IS NM  
SNOWSHWRS IS IS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 2 4 4 3 2 2 2 2 3 3 3 2 2 2 2 2 2 3 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW N N N N N NW NW NW  
15K WIND SPD 54 52 55 50 55 65 73 73 75 67 43 17 21 32 28 25 42 56 52 49 52  
MIX HGT <1 <1 3 5 1 1 1 1 <1 2 6 8 3 2 1 1 <1 3 5 5 1  
TRANSWND DIR W SW SW SW S S SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 14 12 25 26 25 25 27 28 21 32 26 19 24 23 20 17 18 21 25 28 17  
SMOKE DISP PR PR GD VG PR PR PR PR PR GD VG VG GD FR PR PR PR FR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 26 47 28 53 30 53 28 46  
TEMP 28 27 41 39 31 30 46 45 34 32 47 43 33 30 40 36  
DEWPT 13 13 15 15 18 17 17 14 16 16 15 14 17 17 17 17  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL FW FW FW FW SC SC  
POP 12HR 5 0 0 0 0 5 5 20  
SNOWSHWRS IS  
 

 
 
COZ214-252300-  
LAKE GEORGE CO (RAWS)  
38.98N 105.35W ELEV. 8094 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 71 39 56 24 51  
TEMP 33 41 64 70 60 49 46 41 44 47 56 53 43 33 28 26 26 32 45 49 43  
DEWPT 24 27 26 24 20 22 23 25 26 30 24 19 18 17 15 12 12 16 10 9 11  
MAX/MIN RH 17 67 26 59 19  
RH 69 57 23 18 21 34 40 52 49 51 29 26 36 51 58 55 55 51 23 19 27  
WIND DIR S S SW SW S S S S SW SW SW W NW NW NW NW NW NW NW NW NW  
WIND SPD 11 9 18 21 19 13 12 14 17 18 20 21 20 17 13 12 13 14 14 14 13  
WIND GUST 29 34 31 27 29 33 34 33 27 25  
CLOUDS SC SC SC FW CL CL FW FW SC SC BK BK BK SC FW FW FW FW FW CL FW  
CLOUDS (%) 55 54 41 29 4 2 6 9 45 45 76 76 77 54 21 12 10 15 6 5 7  
POP 12HR 0 5 60 30 5  
RAIN SHWRS IS IS NM NM  
SNOWSHWRS SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 2 3 3 3 2 2 2 2 3 3 3 2 2 2 2 2 2 3 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW W NW N N N N N N NW NW  
15K WIND SPD 51 50 54 51 59 66 73 77 79 69 43 17 14 34 32 26 41 52 51 48 52  
MIX HGT <1 <1 4 6 1 <1 <1 1 <1 2 7 8 3 2 1 1 <1 2 5 5 1  
TRANSWND DIR SW SW SW SW S S S S SW SW SW W NW NW NW NW NW W NW NW NW  
TRANSWND SPD 11 9 24 27 23 18 16 27 18 29 21 19 23 18 16 12 17 19 24 26 16  
SMOKE DISP PR PR GD VG PR PR PR PR PR GD VG VG FR PR PR PR PR PR GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 27 57 26 63 27 63 26 56  
TEMP 32 28 51 49 33 28 56 54 36 30 58 53 35 28 49 45  
DEWPT 17 16 17 18 21 21 19 18 21 19 17 16 21 21 20 20  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL FW CL FW FW SC SC  
POP 12HR 5 0 0 0 0 5 5 20  
RAIN SHWRS IS  
 

 
 
COZ215-252300-  
SUGARLOAF CO (RAWS)  
40.02N 105.36W ELEV. 6733 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 71 44 60 35 49  
TEMP 44 52 66 71 63 53 49 46 44 48 60 55 43 40 39 38 38 43 46 48 43  
DEWPT 27 31 30 29 31 28 24 24 25 28 31 30 24 22 19 17 17 19 22 22 21  
MAX/MIN RH 21 50 34 49 36  
RH 51 44 26 21 30 38 37 42 47 46 33 38 47 48 44 42 42 38 38 35 41  
WIND DIR W SW E E W W SW SW W W W NW NW NW NW W W W W W W  
WIND SPD 5 8 8 8 3 5 5 8 13 11 16 27 28 25 19 23 23 24 27 27 25  
WIND GUST 43 46 40 31 36 36 39 43 43 40  
CLOUDS SC SC SC FW FW FW FW FW SC SC BK BK BK SC SC FW FW SC FW FW FW  
CLOUDS (%) 65 67 52 32 8 8 12 14 53 53 84 84 80 61 35 32 25 37 24 19 28  
POP 12HR 0 5 90 40 10  
RAIN SHWRS IS IS O O SC IS  
SNOWSHWRS SC SC IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 3 3 4 3 3 3 3 4 3 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW SW NW NW NW NW N N NW NW NW  
15K WIND SPD 48 46 36 46 39 50 70 69 63 49 29 10 14 25 26 27 39 46 46 42 52  
MIX HGT <1 <1 2 2 <1 <1 <1 <1 <1 1 5 4 2 2 1 <1 1 3 4 4 1  
TRANSWND DIR W SW SW W W W W SW S SW W W W W W W W W W W W  
TRANSWND SPD 5 10 8 8 3 5 5 14 6 6 26 25 26 19 16 17 27 28 32 31 26  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR VG GD FR PR PR PR PR GD VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 39 55 39 63 42 63 38 50  
TEMP 40 41 50 48 43 42 58 53 47 46 59 52 43 41 46 42  
DEWPT 21 20 27 26 25 23 30 27 23 21 28 26 25 23 29 26  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW FW FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 5 0 0 0 10 10 20  
RAIN SHWRS IS IS  
SNOWSHWRS IS  
 

 
 
COZ215-252300-  
ESTES PARK CO (RAWS)  
40.37N 105.56W ELEV. 7892 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 68 36 53 25 43  
TEMP 35 43 60 68 57 45 41 39 36 41 53 48 39 32 30 28 28 35 40 42 38  
DEWPT 26 29 28 26 26 25 23 24 25 27 26 26 20 19 17 16 15 17 16 18 18  
MAX/MIN RH 21 68 35 63 37  
RH 69 57 29 20 30 45 48 54 64 57 35 42 46 58 58 60 58 47 37 37 44  
WIND DIR SW S SW SW NE W W SW SW SW W NW NW NW W W W W W W W  
WIND SPD 9 12 18 16 10 8 8 11 18 17 20 24 28 25 18 21 23 23 24 24 25  
WIND GUST 29 27 31 27 33 39 46 42 29 34 36 39 39 40 40  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK BK SC SC SC SC SC SC SC SC  
CLOUDS (%) 59 58 49 36 11 9 15 16 60 60 88 88 72 61 45 36 43 39 38 34 35  
POP 12HR 0 5 100 50 20  
RAIN SHWRS SC SC O O  
SNOWSHWRS O SC SC IS IS IS IS IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 3 3 2 2 2 2 3 4 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 49 41 36 55 52 55 71 79 70 48 17 25 23 31 29 35 43 49 51 47 52  
MIX HGT <1 1 4 5 <1 <1 <1 1 <1 2 5 4 3 2 2 1 1 3 4 4 2  
TRANSWND DIR W W SW SW SW SW SW SW SW SW W W W W W W W W W W W  
TRANSWND SPD 13 14 24 25 10 8 9 27 19 24 32 25 29 25 25 26 24 29 32 31 23  
SMOKE DISP PR PR GD VG PR PR PR PR PR FR VG GD GD FR PR PR PR GD VG GD PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 29 50 29 59 31 57 28 49  
TEMP 31 30 46 44 34 33 54 49 36 36 54 48 35 32 45 40  
DEWPT 20 20 22 23 23 22 25 24 21 20 23 23 22 21 23 23  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC FW FW FW FW CL CL CL FW FW SC SC SC SC  
POP 12HR 20 5 0 0 0 10 20 30  
RAIN SHWRS IS IS SC  
SNOWSHWRS IS IS IS SC  
 

 
 
COZ215-252300-  
REDFEATHER CO (RAWS)  
40.80N 105.57W ELEV. 8214 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 68 38 52 27 43  
TEMP 37 46 62 68 57 46 44 41 38 40 52 45 37 33 31 30 29 34 39 41 37  
DEWPT 27 30 28 27 27 26 24 23 26 29 28 29 24 22 19 17 18 20 18 20 21  
MAX/MIN RH 21 66 39 64 41  
RH 67 53 27 21 31 45 45 48 62 64 39 53 59 63 61 58 63 56 42 42 52  
WIND DIR SW S S SW S SW S S SW SW W NW NW NW W W W W W W W  
WIND SPD 6 10 16 16 10 6 8 9 12 13 23 29 31 28 20 24 26 28 31 31 29  
WIND GUST 36 48 49 48 33 39 42 46 49 49 48  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK SC SC FW FW SC SC SC SC SC  
CLOUDS (%) 64 66 54 41 10 9 16 25 61 61 89 89 70 57 29 29 34 33 45 45 43  
POP 12HR 0 5 100 40 20  
RAIN SHWRS SC SC O O  
SNOWSHWRS SC SC IS IS IS IS IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 3 3 4 3 2 2 3 3 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW S W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 47 52 47 51 60 57 62 75 73 51 16 23 33 39 36 40 48 48 43 48 60  
MIX HGT <1 <1 5 6 <1 <1 <1 1 <1 2 5 5 3 2 2 2 2 3 5 4 2  
TRANSWND DIR W SW S S S SW S S SW SW W W S W W W W W W W W  
TRANSWND SPD 8 16 21 24 10 6 12 12 11 21 31 28 34 34 33 34 36 42 43 43 39  
SMOKE DISP PR PR GD VG PR PR PR PR PR FR VG VG GD GD FR FR FR VG EX EX GD  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 32 49 33 59 35 57 30 46  
TEMP 33 33 44 43 36 35 53 49 38 39 53 47 36 34 41 37  
DEWPT 22 21 24 26 25 24 26 26 23 22 24 24 24 23 25 24  
WIND CHAR 15> 15> 15> <15 <15 15> <15 <15  
AVG CLOUDS SC SC FW FW FW FW FW CL CL CL FW FW SC SC SC SC  
POP 12HR 20 5 0 0 0 10 20 20  
RAIN SHWRS IS IS IS  
SNOWSHWRS IS IS IS IS IS  
 

 
 
COZ215-252300-  
ROARING CREEK CO (RAWS)  
40.72N 105.74W ELEV. 8165 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 60 34 44 23 34  
TEMP 36 43 55 60 55 44 42 40 35 34 44 37 30 27 25 24 24 28 31 33 30  
DEWPT 25 29 27 25 22 22 20 21 23 24 23 23 19 18 16 14 14 15 14 16 17  
MAX/MIN RH 25 66 42 69 46  
RH 64 57 34 26 27 41 41 46 61 66 43 56 63 68 68 65 65 58 49 49 58  
WIND DIR SW SW SW SW SW SW SW SW SW SW W W W W W W W W W W W  
WIND SPD 13 14 19 19 17 12 12 14 21 20 23 28 32 31 21 25 26 27 29 31 32  
WIND GUST 24 25 33 33 29 24 27 40 36 39 48 55 52 40 46 48 49 51 55 57  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK SC SC SC SC SC SC SC SC SC  
CLOUDS (%) 54 53 46 35 12 10 12 18 69 69 92 92 70 64 51 51 52 53 54 54 52  
POP 12HR 0 10 100 50 30  
RAIN SHWRS SC SC O O  
SNOWSHWRS NM SC O O NM NM SC SC SC SC SC SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 3 3 4 3 2 2 3 3 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 51 55 48 58 64 59 66 80 75 52 21 29 34 37 35 42 48 48 49 51 58  
MIX HGT <1 2 4 5 2 2 2 2 <1 2 5 4 3 2 2 2 2 3 4 4 2  
TRANSWND DIR SW SW SW SW S SW SW SW SW SW W W W W W W W W W W W  
TRANSWND SPD 18 20 25 27 23 23 31 28 26 26 29 26 28 29 29 27 29 36 41 42 35  
SMOKE DISP PR PR GD VG FR PR FR FR PR PR VG GD GD FR FR FR FR GD VG EX GD  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 27 39 28 50 31 48 28 41  
TEMP 27 28 37 36 31 30 46 42 34 34 45 40 32 30 40 34  
DEWPT 18 18 19 21 21 20 22 21 19 18 20 20 20 18 20 19  
WIND CHAR 15> 15> 15> <15 <15 15> <15 <15  
AVG CLOUDS SC SC SC FW FW FW FW CL CL FW FW FW SC SC SC SC  
POP 12HR 30 10 0 0 0 10 20 30  
RAIN SHWRS IS SC  
SNOWSHWRS SC IS IS IS IS SC  
 

 
 
COZ215-252300-  
REDSTONE CO (RAWS)  
40.57N 105.23W ELEV. 6160 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 71 44 62 35 54  
TEMP 41 48 63 71 63 55 50 46 44 51 62 57 46 42 40 38 37 45 50 52 47  
DEWPT 26 30 30 30 31 29 27 26 26 29 29 30 24 21 19 17 17 18 19 20 21  
MAX/MIN RH 23 50 28 45 28  
RH 55 49 29 22 30 37 41 45 49 42 28 35 42 43 42 42 44 33 29 28 35  
WIND DIR W SW S S S SW SW W W W W NW NW NW NW NW NW NW NW NW W  
WIND SPD 4 5 12 12 5 5 5 5 12 12 18 29 32 28 21 23 24 26 28 27 24  
WIND GUST 29 49 52 46 36 39 39 42 48 46 42  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK BK SC FW FW FW FW FW FW FW  
CLOUDS (%) 65 67 56 40 10 10 20 31 50 50 80 80 74 55 27 27 14 22 12 10 32  
POP 12HR 0 5 80 40 10  
RAIN SHWRS O O SC SC IS  
SNOWSHWRS SC SC IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 4 3 3 4 4 3 3 3 4 3 2 2 2 2 2 3 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW SW NW NW NW NW NW NW NW NW NW  
15K WIND SPD 39 42 37 43 51 51 62 72 64 46 13 10 25 33 29 33 42 41 40 43 55  
MIX HGT <1 <1 1 2 <1 <1 <1 <1 <1 <1 6 6 2 2 1 <1 <1 3 5 5 2  
TRANSWND DIR W SW S S W W W SW S W W NW NW NW NW W W W NW W NW  
TRANSWND SPD 4 5 12 12 5 5 6 6 6 9 21 25 32 19 17 13 18 31 33 29 20  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR VG VG GD PR PR PR PR GD VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 37 59 36 64 39 65 34 50  
TEMP 40 39 54 52 42 39 59 56 45 42 62 55 42 38 45 43  
DEWPT 21 20 23 25 25 24 28 26 24 21 25 26 25 24 25 24  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW FW FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 0 0 0 0 5 20 20  
RAIN SHWRS IS IS IS  
SNOWSHWRS IS IS IS  
 

 
 
COZ216-252300-  
BAILEY CO (RAWS)  
39.38N 105.34W ELEV. 7982 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 74 42 58 27 51  
TEMP 37 45 67 74 63 51 48 46 44 50 58 53 42 36 32 30 27 36 47 49 42  
DEWPT 25 28 27 24 21 24 23 24 25 29 24 23 20 18 15 13 12 16 13 14 14  
MAX/MIN RH 15 56 27 53 22  
RH 61 51 22 15 20 34 37 42 47 44 27 31 41 47 49 49 53 43 25 24 31  
WIND DIR SW SW SW SW SE S SW SW SW SW SW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 9 9 14 16 13 10 10 11 17 18 20 23 21 18 12 12 13 14 13 12 11  
WIND GUST 27 29 29 34 39 36 29 24 25 24  
CLOUDS SC SC SC SC FW CL FW FW SC SC BK BK BK SC FW FW FW FW FW FW FW  
CLOUDS (%) 64 65 56 39 6 4 9 10 46 46 82 82 78 57 22 18 15 19 15 11 7  
POP 12HR 0 5 70 40 10  
RAIN SHWRS IS IS NM NM SC  
SNOWSHWRS SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 4 4 3 3 2 2 2 3 3 3 2 2 2 2 2 2 3 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW SW NW N N N N N NW NW N  
15K WIND SPD 46 47 47 46 52 64 77 81 80 71 37 11 14 31 27 25 35 48 44 47 51  
MIX HGT <1 <1 4 8 2 1 1 2 <1 3 7 8 3 2 <1 <1 <1 3 5 5 <1  
TRANSWND DIR W W SW SW S SW SW SW SW SW SW W NW NW NW W W W NW NW NW  
TRANSWND SPD 9 9 16 21 13 17 27 27 18 25 23 18 17 12 9 9 14 25 21 26 13  
SMOKE DISP PR PR FR VG PR PR PR PR PR FR VG VG FR PR PR PR PR GD GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 57 31 64 33 64 31 54  
TEMP 34 30 53 47 36 31 59 52 39 34 61 51 38 32 50 42  
DEWPT 16 17 20 22 22 21 22 23 20 18 20 21 22 21 23 24  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL CL FW CL CL CL CL FW FW SC SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
 

 
 
COZ216-252300-  
CORRAL CREEK CO (RAWS)  
39.64N 105.47W ELEV. 8081 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 71 41 54 25 47  
TEMP 36 45 63 71 60 49 45 43 44 50 54 47 38 30 28 27 27 36 44 44 40  
DEWPT 25 28 27 25 26 25 22 23 24 27 25 24 21 18 15 13 12 16 15 17 18  
MAX/MIN RH 18 54 33 63 30  
RH 64 51 25 18 27 39 40 45 45 41 32 40 50 60 58 55 53 43 30 33 41  
WIND DIR NW W S SW SE S SW SW SW SW SW W NW NW NW NW NW W W W W  
WIND SPD 6 9 12 14 12 11 11 13 17 16 17 25 31 27 21 23 24 24 23 23 21  
WIND GUST 24 27 27 40 49 46 34 36 39 39 39 36 34  
CLOUDS SC SC SC SC FW CL FW FW SC SC BK BK BK SC FW FW FW FW FW FW FW  
CLOUDS (%) 65 62 55 44 8 5 9 11 55 55 85 85 76 59 28 28 24 28 20 21 19  
POP 12HR 0 5 90 40 10  
RAIN SHWRS IS IS O O  
SNOWSHWRS SC SC  
TSTMS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1  
HAINES 2 2 3 5 4 3 3 2 2 2 5 3 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW SW NW NW NW NW N NW NW NW NW  
15K WIND SPD 50 51 40 46 43 62 77 78 74 66 32 9 13 29 27 29 39 49 49 48 58  
MIX HGT <1 <1 3 8 2 1 1 2 <1 3 6 7 2 2 2 2 1 3 4 4 1  
TRANSWND DIR W W SW SW S SW S SW SW SW SW W NW NW NW W W W W W W  
TRANSWND SPD 6 10 12 18 13 17 28 35 21 29 21 19 31 29 27 26 25 33 31 33 21  
SMOKE DISP PR PR PR VG PR PR PR FR PR GD VG VG GD GD PR PR PR GD VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 53 29 61 31 60 29 51  
TEMP 32 31 50 45 33 30 57 51 36 34 57 50 34 32 48 41  
DEWPT 17 17 21 24 21 20 23 25 19 17 21 24 21 19 24 25  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW FW FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
SNOWSHWRS IS  
 

 
 
COZ216-252300-  
CHEESMAN CO (RAWS)  
39.18N 105.27W ELEV. 7546 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 75 43 61 30 54  
TEMP 41 49 68 75 65 52 49 46 48 50 61 57 47 40 37 33 33 38 49 52 46  
DEWPT 26 28 27 23 20 24 24 26 27 28 23 21 20 19 16 14 13 16 11 11 12  
MAX/MIN RH 14 55 22 48 18  
RH 55 44 21 14 18 33 37 45 44 42 23 24 34 42 42 45 43 40 21 19 25  
WIND DIR S SW SW SW S SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
WIND SPD 14 12 18 21 20 14 16 18 17 17 21 26 21 18 11 10 12 13 13 13 11  
WIND GUST 25 31 34 33 27 31 27 27 36 42 34 31 24  
CLOUDS SC SC SC SC CL CL FW FW SC SC BK BK BK SC FW FW FW FW FW FW FW  
CLOUDS (%) 64 64 52 37 5 3 9 10 39 39 77 77 82 55 24 14 11 15 8 9 7  
POP 12HR 0 0 60 30 5  
RAIN SHWRS IS IS NM NM SC  
SNOWSHWRS SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 2 4 3 3 2 2 2 2 3 3 3 2 2 2 2 2 3 3 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW SW NW N N N N N N NW N  
15K WIND SPD 49 47 51 49 58 65 75 79 79 71 42 16 13 33 32 26 39 49 47 47 51  
MIX HGT <1 <1 4 6 1 <1 1 1 <1 3 7 9 3 2 1 1 1 2 5 5 2  
TRANSWND DIR SW SW SW SW S S SW SW SW SW SW W NW NW NW W W W NW NW NW  
TRANSWND SPD 18 19 23 26 24 21 27 29 19 27 21 18 14 8 8 6 13 13 18 21 10  
SMOKE DISP PR PR GD VG PR PR PR PR PR GD VG VG FR PR PR PR PR PR GD GD PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 33 60 33 66 36 67 34 57  
TEMP 39 35 54 51 41 36 61 57 45 38 62 56 43 36 52 47  
DEWPT 17 18 17 20 22 22 19 20 21 20 17 19 22 23 20 22  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL CL FW FW FW SC SC  
POP 12HR 5 0 0 0 0 5 5 20  
RAIN SHWRS IS  
 

 
 
COZ216-252300-  
CARPENTER PEAK CO (RAWS)  
39.42N 105.08W ELEV. 7067 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 79 48 65 34 56  
TEMP 45 53 71 79 69 56 52 51 52 54 65 59 47 40 38 36 37 41 51 53 48  
DEWPT 27 30 28 24 25 26 26 27 28 30 29 27 27 22 20 18 16 18 18 18 18  
MAX/MIN RH 14 49 26 49 25  
RH 49 41 20 13 19 31 36 39 39 40 26 29 45 48 48 47 42 39 27 25 30  
WIND DIR SW SW SW SW S SW SW S SW SW SW NW NW NW NW W W NW NW NW NW  
WIND SPD 16 16 16 18 14 13 13 16 18 18 23 27 25 20 12 10 11 13 17 16 10  
WIND GUST 29 27 29 31 36 43 40 33 27  
CLOUDS SC SC SC SC FW FW FW FW FW FW BK BK BK SC FW FW FW FW FW FW CL  
CLOUDS (%) 65 67 57 39 6 6 11 11 30 30 80 80 81 58 31 11 6 16 7 7 4  
POP 12HR 0 0 70 40 5  
RAIN SHWRS NM NM SC SC  
SNOWSHWRS SC  
TSTMS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1  
HAINES 2 3 4 3 4 4 3 3 2 2 3 3 3 2 2 2 3 3 3 2 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW SW NW N N NW N N NW NW NW  
15K WIND SPD 40 43 42 43 50 60 71 75 74 66 37 14 14 28 32 27 35 44 40 44 47  
MIX HGT <1 <1 4 7 2 <1 1 1 <1 2 9 8 3 2 <1 <1 <1 2 5 6 <1  
TRANSWND DIR SW SW SW S S S S S S S SW W NW NW NW NW W SW NW NW N  
TRANSWND SPD 17 20 17 24 26 19 20 26 16 23 19 16 19 14 10 8 10 12 18 21 13  
SMOKE DISP PR PR FR VG PR PR PR PR PR FR VG VG FR PR PR PR PR PR GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 36 59 36 66 40 67 37 54  
TEMP 40 38 53 52 42 39 61 58 46 43 63 57 44 40 49 46  
DEWPT 19 20 25 26 24 24 27 27 23 22 24 25 25 25 28 28  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL CL FW FW FW SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
 

 
 
COZ216-252300-  
DUMONT CO (RAWS)  
39.77N 105.60W ELEV. 7973 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 71 38 55 24 46  
TEMP 37 45 64 71 59 45 42 40 39 47 54 47 38 32 29 26 26 34 43 44 40  
DEWPT 25 29 27 24 24 25 23 24 25 26 24 24 20 20 17 15 15 16 14 17 17  
MAX/MIN RH 17 63 31 67 31  
RH 61 53 24 17 26 45 46 52 57 43 31 40 48 61 60 62 62 47 30 33 39  
WIND DIR SW W SW SW SW NW SW W SW SW W W W NW W W W W W W W  
WIND SPD 9 10 16 16 10 10 11 13 17 13 17 26 31 28 23 24 24 25 25 25 25  
WIND GUST 27 27 42 49 48 36 39 39 40 42 42 40  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK BK SC SC SC SC SC FW FW SC  
CLOUDS (%) 58 53 45 37 9 7 10 12 59 59 88 88 73 63 39 33 39 42 31 31 34  
POP 12HR 0 5 90 50 20  
RAIN SHWRS SC SC O O IS  
SNOWSHWRS O SC SC IS IS IS IS IS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 5 4 3 2 2 2 2 4 3 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 57 51 41 46 37 58 77 77 71 58 29 16 20 33 34 35 46 52 58 52 63  
MIX HGT <1 <1 5 7 2 1 2 2 <1 3 5 5 2 2 2 2 1 3 3 4 1  
TRANSWND DIR W W SW SW SW SW SW SW SW SW SW W SW W W W W W W W W  
TRANSWND SPD 10 10 20 24 10 12 21 32 23 29 26 24 33 32 31 31 28 36 37 37 24  
SMOKE DISP PR PR GD VG PR PR PR FR PR GD VG VG FR FR FR FR PR GD VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 29 52 29 62 31 61 29 54  
TEMP 33 30 49 46 34 30 58 52 37 34 58 50 36 31 51 43  
DEWPT 19 19 20 23 22 21 22 23 20 19 20 23 22 21 21 23  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW FW FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 5 0 0 0 10 10 20  
RAIN SHWRS IS  
SNOWSHWRS IS  
 

 
 
COZ216-252300-  
LOOKOUT MOUNTAIN CO (RAWS)  
39.72N 105.25W ELEV. 7504 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 74 47 59 35 50  
TEMP 42 50 66 74 66 56 51 48 49 53 59 51 41 38 37 36 38 41 45 47 42  
DEWPT 26 29 29 28 30 26 25 25 25 28 28 27 24 21 19 16 15 18 18 19 18  
MAX/MIN RH 19 44 31 52 32  
RH 53 44 25 18 26 31 36 40 39 38 30 39 50 50 48 43 38 39 33 32 37  
WIND DIR SW W SE E SE SW SW S SW SW SW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 5 6 10 11 6 9 9 10 16 12 17 27 29 26 19 19 19 20 23 23 19  
WIND GUST 27 43 48 42 31 31 31 33 36 36 31  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK BK SC FW FW FW FW FW FW FW  
CLOUDS (%) 64 65 55 42 7 6 11 13 44 44 83 83 79 60 30 27 19 28 16 10 19  
POP 12HR 0 5 80 40 10  
RAIN SHWRS O O SC  
SNOWSHWRS SC SC IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 3 4 4 5 4 3 3 3 2 3 3 3 3 2 2 3 3 3 2 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW SW NW N N N N N NW NW NW  
15K WIND SPD 42 44 35 43 43 58 71 73 70 63 33 10 11 28 27 24 35 43 41 42 47  
MIX HGT <1 <1 2 3 <1 <1 <1 <1 <1 1 7 7 3 2 2 1 <1 3 4 5 2  
TRANSWND DIR SW W SE S SW S S S S SW SW W NW NW NW W W SW W NW N  
TRANSWND SPD 5 6 10 11 6 16 12 10 10 12 18 19 28 25 20 18 13 26 28 27 26  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR VG VG GD FR PR PR PR GD VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 37 55 38 61 41 63 37 49  
TEMP 41 40 49 48 43 41 56 54 45 44 58 52 43 41 44 41  
DEWPT 19 19 24 24 23 22 27 25 23 19 24 24 24 23 28 25  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
 

 
 
COZ216-252300-  
PROHEMUS CO (RAWS)  
39.26N 105.13W ELEV. 8683 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 72 45 58 30 51  
TEMP 41 48 64 72 64 56 52 49 47 49 58 54 41 35 33 32 31 36 46 48 41  
DEWPT 25 28 26 22 20 22 22 23 25 26 22 21 21 18 16 13 12 13 11 12 12  
MAX/MIN RH 16 47 24 51 22  
RH 52 46 23 15 18 26 31 36 42 40 25 27 44 49 49 45 45 38 24 23 30  
WIND DIR SW SW SW SW S S S SW SW SW SW W NW N NW NW NW NW NW NW NW  
WIND SPD 17 14 18 20 19 18 17 19 21 21 23 24 21 21 12 10 13 14 13 13 11  
WIND GUST 27 29 33 31 31 29 31 39 39 36 42 36 36 20 24 25 24  
CLOUDS SC SC SC SC CL CL FW FW SC SC BK BK BK SC FW FW FW FW FW FW CL  
CLOUDS (%) 64 66 56 36 5 3 8 9 34 34 82 82 80 59 24 12 7 14 6 7 5  
POP 12HR 0 0 70 40 5  
RAIN SHWRS NM NM SC  
SNOWSHWRS SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 3 4 4 3 3 2 2 2 3 3 3 2 2 2 3 3 2 3 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW SW NW N N NW N N NW NW NW  
15K WIND SPD 43 43 46 47 55 63 73 79 78 69 40 16 13 29 32 27 36 46 42 46 49  
MIX HGT <1 <1 3 6 2 1 1 2 <1 3 8 9 3 2 1 1 <1 2 6 6 1  
TRANSWND DIR SW S SW SW S S S S S S SW W NW N NW W W S NW NW NW  
TRANSWND SPD 18 19 23 25 24 23 26 29 21 28 20 18 12 10 8 8 11 13 19 23 13  
SMOKE DISP PR PR GD VG PR PR PR PR PR GD VG VG PR PR PR PR PR PR GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 32 56 33 62 36 63 34 51  
TEMP 34 33 50 46 37 35 57 51 41 39 59 51 39 36 47 40  
DEWPT 15 16 17 19 20 20 19 21 19 18 16 19 20 21 20 22  
WIND CHAR <15 <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL CL FW FW FW SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
SNOWSHWRS IS  
 

 
 
COZ218-252300-  
WILLOW CREEK CO (RAWS)  
40.35N 106.22W ELEV. 9750 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 57 32 40 23 32  
TEMP 34 38 51 57 53 43 40 35 33 32 40 36 26 25 23 24 24 26 29 30 27  
DEWPT 25 28 27 25 22 22 21 23 25 27 26 24 19 18 17 16 16 18 17 18 19  
MAX/MIN RH 28 80 55 78 58  
RH 69 67 39 29 29 43 46 61 72 81 57 61 74 74 77 71 71 71 60 60 71  
WIND DIR S SW SW SW SW S S SW SW SW W W W NW W W W W W W W  
WIND SPD 14 18 21 21 18 13 13 19 23 19 17 21 25 24 16 16 18 18 19 20 21  
WIND GUST 25 31 34 34 29 24 33 36 31 29 36 42 40 27 29 29 31 33 34  
CLOUDS SC FW FW FW FW FW FW FW BK BK BK BK BK BK SC BK BK BK SC SC SC  
CLOUDS (%) 55 27 14 12 14 11 23 23 87 87 94 94 74 77 70 75 75 72 69 56 60  
POP 12HR 0 10 100 60 30  
RAIN SHWRS O O  
SNOWSHWRS O O O O NM NM SC SC SC SC SC SC SC  
TSTMS IS IS  
OBVIS BS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1  
HAINES 2 2 2 3 3 3 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW NW  
15K WIND SPD 55 50 57 59 59 55 72 78 72 50 28 25 28 34 35 40 46 46 50 44 48  
MIX HGT <1 1 3 4 1 <1 2 2 <1 2 4 4 2 2 2 2 1 3 4 4 1  
TRANSWND DIR S SW SW SW S S S S S SW W W NW W W W W W W W W  
TRANSWND SPD 20 23 25 29 23 20 25 34 20 19 16 20 19 18 18 16 14 21 26 25 17  
SMOKE DISP PR PR GD VG PR PR PR FR PR PR FR GD PR PR PR PR PR FR GD GD PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 26 38 26 47 27 47 28 43  
TEMP 26 27 34 31 30 28 41 37 32 30 43 37 32 30 39 35  
DEWPT 20 20 22 22 21 20 24 23 20 19 23 22 20 19 22 21  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS SC SC SC SC SC SC FW FW FW CL FW FW FW SC SC SC  
POP 12HR 30 10 0 0 0 10 20 30  
RAIN SHWRS IS  
SNOWSHWRS SC IS IS IS IS SC  
 

 
 
COZ238-252300-  
FT COLLINS-LOVELAND MUNI CO (METAR)  
40.44N 105.01W ELEV. 5013 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 72 44 67 37 59  
TEMP 36 41 59 72 67 55 49 44 44 51 66 62 52 46 43 40 38 43 54 57 52  
DEWPT 29 30 29 30 35 37 36 34 33 37 37 36 31 28 26 25 24 27 26 25 25  
MAX/MIN RH 22 72 33 58 29  
RH 75 65 32 21 30 51 61 68 65 59 34 38 44 49 51 55 57 53 34 29 35  
WIND DIR N N SE SE N NW N NW W NW W NW NW N NW NW NW NW NW NW NW  
WIND SPD 5 5 9 11 8 5 4 5 6 5 11 24 26 20 14 13 14 18 23 21 17  
WIND GUST 36 40 31 34 33  
CLOUDS SC SC SC SC FW FW FW SC SC SC BK BK BK SC FW FW FW FW FW CL FW  
CLOUDS (%) 66 70 60 46 12 9 14 34 45 43 71 71 74 58 23 10 11 15 7 4 16  
POP 12HR 0 0 70 30 5  
RAIN SHWRS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 4 3 3 3 4 4 3 3 3 3 2 2 2 2 2 3 3 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW SW W NW NW NW NW NW NW NW NW  
15K WIND SPD 37 35 39 36 48 46 60 64 49 32 18 12 19 33 29 31 39 39 40 48 52  
MIX HGT <1 <1 1 2 <1 <1 <1 <1 <1 <1 7 6 2 1 <1 <1 <1 1 7 7 1  
TRANSWND DIR N W S SE N NW W W S W W NW NW N NW NW NW NW NW NW NW  
TRANSWND SPD 5 5 9 11 8 5 4 5 5 5 14 19 23 18 14 10 8 10 25 20 12  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR GD VG PR PR PR PR PR PR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 37 63 34 68 35 70 34 53  
TEMP 42 38 55 57 42 35 59 61 43 36 62 60 41 35 46 47  
DEWPT 27 28 30 29 32 31 35 31 32 29 33 31 32 31 32 29  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL CL FW CL CL CL FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
 

 
 
COZ238-252300-  
BUCKEYE CO (RAWS)  
40.81N 105.04W ELEV. 5591 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 69 42 63 35 55  
TEMP 36 42 60 69 62 49 46 43 42 49 63 57 48 41 39 38 38 44 50 53 48  
DEWPT 28 29 29 30 34 34 33 31 31 33 32 33 30 27 23 22 22 24 23 22 24  
MAX/MIN RH 23 67 31 57 30  
RH 72 60 31 23 35 56 60 62 65 54 31 40 49 57 52 52 52 45 34 29 39  
WIND DIR N NE S S SE N N NW W W W NW NW NW NW NW NW NW NW NW NW  
WIND SPD 4 3 11 13 5 6 5 4 6 6 18 28 28 23 18 23 23 27 31 31 26  
WIND GUST 43 43 34 34 34 41 47 47 40  
CLOUDS SC SC SC SC FW FW FW SC SC SC BK BK BK SC FW FW FW FW FW CL FW  
CLOUDS (%) 67 69 61 45 11 11 25 41 52 50 75 75 71 56 23 13 16 14 7 4 21  
POP 12HR 0 0 70 20 5  
RAIN SHWRS NM NM IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 4 4 3 3 5 3 3 3 3 3 2 2 2 2 2 3 2 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW S S NW NW NW NW NW NW NW NW NW  
15K WIND SPD 40 43 43 39 51 50 54 70 62 49 17 9 24 39 33 34 40 41 39 46 49  
MIX HGT <1 <1 1 2 <1 <1 <1 <1 <1 <1 5 6 2 2 1 <1 <1 3 6 7 2  
TRANSWND DIR NW W S S W NW W W W W W NW NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 4 3 11 13 5 6 5 4 4 10 26 28 32 24 23 24 27 40 37 37 32  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR VG EX GD PR PR PR PR VG EX EX FR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 37 60 37 66 37 67 32 50  
TEMP 41 39 55 54 42 38 59 58 41 40 62 56 39 35 44 44  
DEWPT 25 26 26 28 29 29 31 29 28 26 28 29 29 28 27 26  
WIND CHAR 15> 15> 15> <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL CL FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
 

 
 
COZ239-252300-  
BOULDER MUNI CO (METAR)  
40.04N 105.23W ELEV. 5292 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 75 48 66 37 58  
TEMP 40 46 65 75 68 58 54 49 48 54 66 62 51 46 43 41 38 44 53 56 51  
DEWPT 29 30 30 31 35 34 30 31 32 34 32 32 29 27 25 23 23 24 23 22 23  
MAX/MIN RH 20 55 28 55 27  
RH 64 53 27 20 29 40 40 50 54 46 28 32 42 47 49 48 54 45 31 26 33  
WIND DIR W SW NE NE N SW SW S W W W NW NW NW NW W W W W W W  
WIND SPD 2 3 6 6 4 4 4 5 11 9 12 21 24 20 18 18 18 21 27 27 21  
WIND GUST 33 36 31 33 41 41 33  
CLOUDS SC BK SC SC FW FW FW FW SC SC BK BK BK SC SC FW FW FW FW FW FW  
CLOUDS (%) 67 71 56 37 7 7 12 13 48 48 79 79 76 59 34 30 20 31 16 13 25  
POP 12HR 0 5 80 40 10  
RAIN SHWRS O O SC SC IS IS IS  
SNOWSHWRS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 4 3 3 4 3 3 3 3 4 3 3 2 2 2 3 3 3 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW SW NW NW NW N N N NW NW NW  
15K WIND SPD 44 42 37 42 41 49 65 65 58 49 28 9 16 28 28 28 39 43 43 42 49  
MIX HGT <1 <1 1 2 <1 <1 <1 <1 <1 <1 6 5 2 1 <1 <1 <1 3 5 5 <1  
TRANSWND DIR W SW SE SE N W SW S S SW W W NW NW NW W W E NW NW NE  
TRANSWND SPD 2 3 6 6 4 4 6 11 5 5 20 21 17 9 10 12 18 18 23 25 24  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR VG GD PR PR PR PR PR FR GD VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 39 61 38 68 40 69 37 53  
TEMP 43 40 54 55 45 39 60 61 47 43 63 59 45 39 48 48  
DEWPT 25 26 28 28 29 30 31 29 28 27 29 29 30 30 30 28  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 0 0 0 0 5 10 20  
RAIN SHWRS IS IS  
 

 
 
COZ239-252300-  
ROCKY MOUNTAIN METRO ARPT CO (METAR)  
39.90N 105.10W ELEV. 5558 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 75 47 67 37 57  
TEMP 41 47 65 75 67 57 50 47 47 53 67 62 51 46 43 40 39 44 52 56 51  
DEWPT 29 30 30 30 34 34 31 30 31 34 32 32 30 27 25 22 22 24 23 22 23  
MAX/MIN RH 19 55 27 50 26  
RH 62 51 27 19 29 42 48 51 53 48 27 32 44 47 49 48 50 45 32 26 33  
WIND DIR NW W E N NW SW SW S SW W W NW NW NW NW W NW NW NW W W  
WIND SPD 3 3 6 9 8 5 8 6 11 9 13 23 26 23 19 20 18 23 28 27 20  
WIND GUST 34 40 34 29 31 34 43 41 31  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK BK SC FW FW FW FW FW FW FW  
CLOUDS (%) 65 69 58 46 7 7 12 14 35 35 78 78 84 59 32 19 17 28 14 13 21  
POP 12HR 0 0 70 40 5  
RAIN SHWRS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 3 3 4 3 4 5 3 3 3 3 3 3 3 2 2 2 2 3 3 3 3  
15K WIND DIR W W W SW SW SW SW SW SW SW SW SW NW NW NW N N N NW NW NW  
15K WIND SPD 41 42 36 40 41 52 64 66 63 55 29 11 13 29 31 28 37 44 42 43 48  
MIX HGT <1 <1 1 2 <1 <1 <1 <1 <1 1 6 7 4 2 1 1 <1 3 6 5 2  
TRANSWND DIR W W SE SW NW S S S S S S W NW N NW W W SE NW NW N  
TRANSWND SPD 3 3 6 9 8 6 11 10 11 10 18 17 19 12 12 12 16 20 25 23 25  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR VG VG GD PR PR PR PR FR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 39 61 37 67 39 68 37 53  
TEMP 42 39 54 56 44 39 60 61 46 42 63 59 44 39 47 48  
DEWPT 25 26 28 28 29 29 31 28 28 27 29 28 30 30 30 28  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
 

 
 
COZ239-252300-  
ERIE MUNI CO (METAR)  
40.01N 105.05W ELEV. 5089 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 76 46 67 34 59  
TEMP 37 43 63 76 66 55 50 46 47 57 67 63 51 44 41 38 36 44 53 57 50  
DEWPT 29 30 30 31 33 34 32 31 31 33 31 31 29 27 26 23 23 25 22 20 22  
MAX/MIN RH 20 59 26 58 24  
RH 72 60 29 19 29 45 50 55 53 40 26 30 42 51 55 54 59 47 29 23 33  
WIND DIR W W E NE NW SW S S SW W W NW NW NW NW W NW NW NW NW W  
WIND SPD 3 3 6 9 8 5 6 8 10 8 11 21 24 19 16 16 14 19 26 25 18  
WIND GUST 33 36 29 26 29 40 37  
CLOUDS SC BK SC SC FW FW FW FW SC SC BK BK BK SC FW FW FW FW FW FW FW  
CLOUDS (%) 66 72 60 45 7 7 13 16 35 38 75 75 80 60 32 16 14 25 12 13 19  
POP 12HR 0 0 70 30 5  
RAIN SHWRS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 3 4 3 4 5 4 4 3 3 3 3 3 2 2 2 2 3 3 3 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW SW NW NW NW N N N NW NW NW  
15K WIND SPD 42 41 39 39 42 50 62 64 58 49 28 11 14 31 31 29 37 43 43 44 49  
MIX HGT <1 <1 1 2 <1 <1 <1 <1 <1 1 7 6 2 1 <1 <1 <1 2 6 6 1  
TRANSWND DIR W S SE SE NW SW S S S S S W NW N NW W W SW NW NW N  
TRANSWND SPD 3 3 6 9 8 6 12 16 10 9 18 17 17 10 10 10 13 12 18 16 21  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR VG GD PR PR PR PR PR PR GD GD PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 35 62 33 69 35 70 33 54  
TEMP 40 36 55 55 41 36 61 60 42 38 64 59 40 35 48 47  
DEWPT 25 26 26 26 29 29 29 28 29 27 28 28 30 30 28 27  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL CL FW CL CL CL FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 5 10 20  
RAIN SHWRS IS  
 

 
 
COZ239-252300-  
LONGMONT ARPT CO (METAR)  
40.16N 105.16W ELEV. 5046 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 74 46 67 36 59  
TEMP 38 43 62 74 67 56 52 47 46 55 67 64 53 46 42 39 37 44 54 57 52  
DEWPT 29 30 30 31 35 34 32 32 33 36 34 33 29 28 26 24 24 26 24 23 23  
MAX/MIN RH 20 62 28 59 26  
RH 70 60 30 20 30 43 46 56 60 49 29 31 39 49 53 54 59 49 31 27 32  
WIND DIR W SW SE E N SW NW W W W W NW NW NW NW NW NW NW NW NW W  
WIND SPD 2 2 5 6 5 3 3 3 9 8 10 19 21 14 13 13 13 17 21 21 17  
WIND GUST 29 33 33 33 27  
CLOUDS SC BK SC SC FW FW FW FW SC SC BK BK BK SC FW FW FW FW FW FW FW  
CLOUDS (%) 66 71 55 36 9 8 13 14 46 46 78 78 77 59 30 24 18 26 13 12 25  
POP 12HR 0 5 70 30 10  
RAIN SHWRS NM NM SC SC IS IS IS  
SNOWSHWRS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 2 4 3 3 4 4 4 3 3 3 3 2 2 2 2 2 3 3 2 2  
15K WIND DIR W W W SW SW SW SW SW SW SW SW SW NW NW NW NW N N NW NW NW  
15K WIND SPD 42 41 40 41 43 48 66 64 52 42 24 9 18 29 28 29 39 41 42 44 49  
MIX HGT <1 <1 1 2 <1 <1 <1 <1 <1 <1 6 6 2 <1 <1 <1 <1 2 6 5 <1  
TRANSWND DIR W W SE SW N W SW SW S SW W W NW N NW W W W NW NW N  
TRANSWND SPD 2 2 5 6 5 3 3 5 5 4 18 18 14 5 5 4 6 10 14 17 18  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR VG GD PR PR PR PR PR PR GD GD PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 36 63 35 69 37 70 34 54  
TEMP 42 37 55 57 42 36 61 61 45 39 63 60 43 36 48 48  
DEWPT 26 28 29 28 30 30 32 30 29 28 30 29 31 31 30 29  
WIND CHAR 15> <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW FW CL FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 0 0 0 0 5 10 20  
RAIN SHWRS IS IS  
 

 
 
COZ240-252300-  
CENTENNIAL AIRPORT CO (METAR)  
39.56N 104.85W ELEV. 5876 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 81 49 67 35 57  
TEMP 42 51 72 81 70 55 52 49 49 55 67 62 51 46 43 41 38 43 52 54 51  
DEWPT 29 30 29 25 28 29 29 29 29 32 30 29 29 26 24 21 19 22 19 19 19  
MAX/MIN RH 13 47 24 48 25  
RH 60 44 20 13 21 37 41 46 46 41 25 28 42 45 47 44 46 43 27 25 28  
WIND DIR S S S S S S S S S S SW NW NW N NW W W NW NW NW NW  
WIND SPD 11 10 13 18 14 13 11 12 16 16 18 24 23 18 13 10 11 14 19 19 14  
WIND GUST 29 36 34 29 29  
CLOUDS SC SC SC SC FW FW FW FW FW SC BK BK BK SC SC FW FW FW FW FW CL  
CLOUDS (%) 65 69 58 40 6 7 12 15 32 34 79 79 82 60 38 10 9 17 6 6 4  
POP 12HR 0 0 70 40 5  
RAIN SHWRS NM NM SC SC  
TSTMS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1  
HAINES 3 3 4 3 4 5 3 3 3 2 3 4 3 2 2 2 2 2 3 3 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW SW NW NW N NW N N NW NW NW  
15K WIND SPD 37 41 41 41 48 57 66 71 71 65 37 16 8 33 37 32 37 47 42 43 49  
MIX HGT <1 <1 3 5 <1 <1 <1 <1 <1 1 10 8 5 4 2 1 <1 2 5 6 2  
TRANSWND DIR S S SW S S S S S S S SW W NW NW NW NW W W NW NW NW  
TRANSWND SPD 11 11 13 18 19 20 13 23 16 20 16 17 18 18 18 12 9 13 24 23 21  
SMOKE DISP PR PR PR GD PR PR PR PR PR PR VG VG GD FR PR PR PR PR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 36 60 36 68 39 69 36 55  
TEMP 41 37 53 55 43 38 61 61 46 42 63 60 44 39 49 48  
DEWPT 23 23 25 25 27 26 27 27 26 24 24 24 27 27 27 26  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL FW FW FW FW SC SC  
POP 12HR 5 0 0 0 0 5 10 10  
 

 
 
COZ240-252300-  
AURORA-BUCKLEY CO (METAR)  
39.56N 104.85W ELEV. 5584 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 80 49 69 35 58  
TEMP 43 50 70 80 69 56 53 51 49 58 69 64 51 45 42 41 38 43 53 56 51  
DEWPT 30 30 29 26 28 29 29 29 30 31 29 27 29 27 24 22 21 22 19 18 20  
MAX/MIN RH 14 48 22 51 22  
RH 60 46 22 14 21 35 39 42 48 36 22 24 42 49 48 46 50 43 26 22 29  
WIND DIR SW SW S S S S S S S S SW NW NW N NW W W NW NW NW NW  
WIND SPD 11 9 12 17 14 14 12 13 14 13 21 23 25 20 13 12 12 16 21 21 14  
WIND GUST 27 33 34 37 31 33 33  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK BK SC SC FW FW FW FW CL CL  
CLOUDS (%) 65 70 57 38 10 7 13 19 34 39 77 77 82 66 40 13 7 12 8 5 5  
POP 12HR 0 0 70 30 5  
RAIN SHWRS NM NM SC SC  
TSTMS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1  
HAINES 3 3 4 3 4 5 3 3 3 2 3 4 3 2 2 2 2 2 3 2 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW S NW NW N NW N N NW NW NW  
15K WIND SPD 37 40 39 39 43 55 64 69 70 62 39 18 5 34 39 33 37 47 43 43 51  
MIX HGT <1 <1 3 5 <1 <1 <1 <1 <1 1 9 8 4 3 1 1 <1 3 6 7 2  
TRANSWND DIR S S S S S S S S S S W W N N NW NW N NW NW NW NW  
TRANSWND SPD 11 9 12 17 19 20 18 17 18 21 14 18 14 13 16 13 13 20 21 18 21  
SMOKE DISP PR PR PR GD PR PR PR PR PR PR VG VG FR PR PR PR PR FR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 35 61 36 69 40 70 37 55  
TEMP 42 37 54 55 42 38 62 61 47 42 64 60 43 39 49 48  
DEWPT 23 24 25 24 27 27 27 26 27 25 24 24 28 28 27 25  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL CL FW FW FW SC SC  
POP 12HR 5 0 0 0 0 5 10 10  
 

 
 
COZ240-252300-  
DENVER INTERNATIONAL AIRPORT CO (METAR)  
39.85N 104.76W ELEV. 5410 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 80 48 70 35 59  
TEMP 41 48 69 80 68 52 51 49 48 57 70 65 52 46 43 41 40 44 54 57 51  
DEWPT 29 31 30 26 28 30 28 28 29 31 30 28 30 27 24 22 21 22 20 18 20  
MAX/MIN RH 14 48 22 49 22  
RH 62 51 23 14 22 43 41 44 47 37 22 25 43 47 47 46 46 41 26 21 29  
WIND DIR SW SW S S SW S S S S SW SW NW NW N NW W W NW NW NW NW  
WIND SPD 11 8 11 17 13 14 14 14 13 13 21 25 29 21 16 17 16 18 25 24 17  
WIND GUST 27 33 37 44 33 37 36  
CLOUDS SC BK SC SC FW FW FW FW SC SC BK BK BK BK SC FW FW FW FW CL FW  
CLOUDS (%) 64 71 60 44 13 7 15 25 40 45 75 75 83 71 39 12 8 9 6 5 6  
POP 12HR 0 0 70 30 5  
RAIN SHWRS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 3 3 4 3 4 5 4 3 4 2 3 4 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW S NW NW NW NW N N NW NW NW  
15K WIND SPD 39 41 36 36 42 54 60 67 67 57 39 17 6 33 39 34 37 46 44 42 51  
MIX HGT <1 <1 2 6 <1 <1 <1 <1 <1 1 9 8 3 1 <1 <1 <1 2 6 7 1  
TRANSWND DIR S SW S S S S S S S S W W N N NW NW N NW NW NW NW  
TRANSWND SPD 11 8 11 17 13 25 19 18 18 21 16 19 19 16 13 13 16 13 19 16 17  
SMOKE DISP PR PR PR GD PR PR PR PR PR PR VG VG FR PR PR PR PR PR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 35 61 35 69 39 70 36 55  
TEMP 42 38 55 55 42 39 62 61 47 43 64 60 44 39 49 48  
DEWPT 23 24 25 24 26 26 27 27 26 25 25 25 28 28 27 24  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL CL FW FW FW SC SC  
POP 12HR 5 0 0 0 0 5 10 10  
 

 
 
COZ240-252300-  
FRONT RANGE AIRPORT CO (METAR)  
39.79N 104.54W ELEV. 5486 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 80 49 70 35 58  
TEMP 42 50 70 80 68 57 54 51 49 58 70 65 52 45 42 40 38 44 53 56 51  
DEWPT 30 30 29 26 27 30 28 28 28 31 30 28 30 28 24 22 20 22 19 18 20  
MAX/MIN RH 14 45 22 51 22  
RH 62 46 22 14 21 35 36 41 44 36 22 25 43 51 48 48 48 41 26 22 29  
WIND DIR S SW S S S S S S S SW SW NW NW N NW W W NW NW NW NW  
WIND SPD 13 9 13 18 18 18 14 14 16 14 21 21 27 20 16 16 16 19 26 25 17  
WIND GUST 29 29 29 33 33 41 31 29 40 37  
CLOUDS SC BK SC SC FW FW FW FW SC SC BK BK BK BK SC FW FW FW CL CL FW  
CLOUDS (%) 65 72 61 46 12 7 15 21 40 50 74 74 85 76 47 14 8 7 5 4 7  
POP 12HR 0 0 70 40 5  
RAIN SHWRS NM NM SC SC  
TSTMS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1  
HAINES 3 3 4 3 4 5 4 3 4 3 3 4 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW SW W NW N NW N N NW NW NW  
15K WIND SPD 36 39 36 37 42 52 60 67 66 59 41 16 5 32 41 34 37 46 46 41 54  
MIX HGT <1 <1 3 6 <1 <1 <1 <1 <1 1 10 8 4 2 <1 <1 <1 2 6 8 1  
TRANSWND DIR S SW S S S S S S S S SW W N N NW NW W NW NW NW NW  
TRANSWND SPD 14 9 13 18 25 25 19 19 18 21 18 19 24 21 16 13 17 17 20 17 17  
SMOKE DISP PR PR PR GD PR PR PR PR PR PR EX VG GD PR PR PR PR PR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 34 60 36 67 39 68 35 55  
TEMP 42 38 54 54 42 38 61 60 47 42 64 59 43 38 49 48  
DEWPT 22 23 25 24 26 26 28 27 26 24 25 25 28 29 27 26  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL FW CL FW CL FW CL CL FW FW FW SC SC  
POP 12HR 5 0 0 0 0 5 10 10  
 

 
 
COZ240-252300-  
ROCKY MOUNTAIN ARESENAL CO (RAWS)  
39.82N 104.86W ELEV. 5257 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 80 49 70 36 59  
TEMP 41 47 69 80 68 53 50 49 50 57 70 65 53 46 43 41 38 44 54 57 52  
DEWPT 30 31 30 26 29 32 30 30 31 34 31 31 30 27 25 22 22 24 22 20 22  
MAX/MIN RH 14 50 23 53 23  
RH 65 53 23 14 23 44 46 48 48 42 23 28 41 47 49 46 52 45 28 23 31  
WIND DIR SW SW S S W S S S S SW SW NW NW NW NW W W NW NW NW NW  
WIND SPD 5 5 9 13 10 10 10 11 11 10 19 24 26 20 14 14 13 18 24 23 16  
WIND GUST 29 36 40 31 36 34  
CLOUDS SC BK SC SC FW FW FW FW SC SC BK BK BK SC SC FW FW FW FW FW FW  
CLOUDS (%) 65 71 60 43 9 7 14 22 36 36 80 80 79 65 36 11 8 17 10 6 7  
POP 12HR 0 0 70 30 5  
RAIN SHWRS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 3 3 4 3 4 5 3 3 3 2 3 3 3 2 2 2 2 2 3 2 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW S NW NW N NW N N NW NW NW  
15K WIND SPD 39 41 37 39 42 54 63 67 67 58 35 14 9 33 36 32 37 46 43 43 50  
MIX HGT <1 <1 2 4 <1 <1 <1 <1 <1 2 8 8 4 2 1 1 <1 3 6 7 2  
TRANSWND DIR SW S S S W S S S S S W W NW NW NW N NE NW NW NW NW  
TRANSWND SPD 5 5 9 13 10 19 17 13 17 20 13 17 16 12 13 13 13 18 21 17 21  
SMOKE DISP PR PR PR FR PR PR PR PR PR PR VG VG FR PR PR PR PR FR VG VG FR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 37 62 36 69 38 70 36 55  
TEMP 42 37 55 57 43 37 62 62 46 40 65 60 43 38 49 49  
DEWPT 25 26 26 26 27 28 29 28 28 27 28 27 29 30 29 26  
WIND CHAR 15> 15> <15 <15 <15 <15 <15 <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL FW FW FW FW SC SC  
POP 12HR 5 0 0 0 0 5 10 10  
 

 
 
COZ241-252300-  
MONUMENT-ELBERT CO (METAR)  
39.22N 104.64W ELEV. 7051 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 73 47 62 28 52  
TEMP 40 51 68 73 61 52 52 48 47 56 62 57 42 35 33 30 30 39 47 50 44  
DEWPT 28 30 28 26 27 30 28 27 28 30 29 28 30 27 23 20 17 19 17 18 17  
MAX/MIN RH 18 49 27 71 28  
RH 62 44 22 17 27 43 39 44 47 37 28 33 62 72 66 66 58 44 30 28 33  
WIND DIR S SW SW S S S S S S SW SW W N N NW NW NW NW NW N N  
WIND SPD 16 13 18 21 20 14 14 14 19 21 24 25 20 17 17 13 13 17 20 20 14  
WIND GUST 27 31 34 33 25 25 29 33 36 37 33 31 31  
CLOUDS SC SC SC SC FW CL FW FW FW FW BK BK BK SC SC FW CL FW CL CL CL  
CLOUDS (%) 67 68 59 39 7 4 12 11 25 25 76 76 80 63 45 12 5 8 2 1 1  
POP 12HR 0 0 60 40 5  
RAIN SHWRS NM NM SC SC  
SNOWSHWRS SC  
TSTMS IS IS  
LAL 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1  
HAINES 3 4 4 3 4 4 3 3 3 2 3 4 3 2 2 2 2 2 3 2 2  
15K WIND DIR W W W W SW SW SW SW SW SW SW SW NW NW N NW N N NW NW NW  
15K WIND SPD 37 40 40 46 54 60 65 71 72 66 46 16 3 33 43 36 39 48 48 48 52  
MIX HGT <1 <1 2 3 <1 <1 <1 <1 <1 1 9 8 3 2 1 <1 <1 2 6 6 <1  
TRANSWND DIR S S SW S S S S S S S S W N N NW NW NW NW NW NW NW  
TRANSWND SPD 18 19 18 21 20 19 18 18 14 19 21 18 23 23 19 13 16 20 24 26 17  
SMOKE DISP PR PR PR GD PR PR PR PR PR PR EX VG GD FR PR PR PR PR VG VG PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 29 54 31 62 35 64 31 50  
TEMP 34 31 49 47 36 33 58 53 41 38 61 53 38 34 45 42  
DEWPT 20 20 23 23 24 23 25 24 24 21 22 22 26 25 26 25  
WIND CHAR 15> <15 <15 <15 <15 <15 <15 <15  
AVG CLOUDS CL CL FW CL CL CL CL CL CL CL CL CL FW FW FW SC  
POP 12HR 0 0 0 0 0 5 5 10  
 

 
 
COZ242-252300-  
21.9N OF STONEHAM CO (METAR)  
40.92N 103.69W ELEV. 4970 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 70 43 69 37 57  
TEMP 36 41 59 70 63 52 48 43 46 54 69 62 47 41 40 40 39 45 53 56 51  
DEWPT 30 33 33 34 35 36 36 34 31 34 32 32 36 33 29 25 23 24 22 21 23  
MAX/MIN RH 26 70 25 73 26  
RH 79 73 37 26 35 54 63 70 55 46 25 32 65 73 64 55 52 43 29 25 33  
WIND DIR S S S SE SE SE SE S SW SW W NW NW NW NW NW NW NW NW NW NW  
WIND SPD 11 13 16 16 16 13 10 10 9 8 14 23 28 21 19 20 21 25 27 27 23  
WIND GUST 34 43 33 29 31 33 37 41 41 34  
CLOUDS FW SC SC SC FW FW FW SC SC SC SC BK BK BK SC FW CL CL CL FW FW  
CLOUDS (%) 29 47 49 45 14 14 18 57 59 57 64 73 89 72 51 21 5 1 1 7 11  
POP 12HR 0 0 60 40 5  
RAIN SHWRS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 3 3 4 4 4 5 5 4 4 3 4 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W W SW SW SW SW SW S S S NW N N NW NW NW NW NW  
15K WIND SPD 36 32 37 39 35 37 41 51 50 49 39 17 13 11 27 29 27 35 37 42 47  
MIX HGT <1 <1 1 2 <1 <1 <1 <1 <1 <1 5 6 3 3 1 <1 <1 2 6 8 1  
TRANSWND DIR S S S S SE SE S S S SW W W NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 13 13 16 18 20 17 10 10 12 13 18 26 33 31 21 24 21 31 29 31 26  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR GD VG GD GD PR PR PR FR EX EX PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 35 55 35 66 37 67 32 48  
TEMP 42 38 51 50 39 39 61 57 44 43 65 56 41 36 45 42  
DEWPT 26 24 23 23 25 27 30 28 28 27 28 29 28 26 23 22  
WIND CHAR 15> 15> 15> <15 <15 <15 15> <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL FW FW FW SC SC SC  
POP 12HR 5 0 0 0 0 5 10 10  
 

 
 
COZ242-252300-  
2NE OF RAYMER CO (METAR)  
40.63N 103.84W ELEV. 4790 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 73 42 71 35 58  
TEMP 35 41 61 73 67 54 47 42 43 52 70 65 48 42 40 39 37 44 54 56 52  
DEWPT 30 34 32 32 32 33 33 31 30 32 30 28 34 32 28 23 22 24 21 20 21  
MAX/MIN RH 23 65 22 67 24  
RH 82 76 33 22 27 45 58 65 60 46 22 25 58 67 62 52 54 45 27 24 29  
WIND DIR SE SE S SE SE SE SE S SW SW SW NW N N NW NW NW NW NW NW NW  
WIND SPD 8 11 13 16 17 14 8 8 9 8 13 20 26 20 18 19 21 25 27 27 23  
WIND GUST 27 31 40 31 29 33 37 41 41 34  
CLOUDS SC SC SC SC FW FW FW SC SC SC SC BK BK BK SC FW CL CL CL FW FW  
CLOUDS (%) 51 58 54 45 10 10 17 44 48 49 67 72 85 75 50 15 4 0 1 6 6  
POP 12HR 0 0 70 30 0  
RAIN SHWRS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 3 3 3 4 4 4 5 5 5 4 4 4 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W W SW SW SW SW SW SW S S NW N N NW NW NW NW NW  
15K WIND SPD 34 28 37 40 37 37 47 56 55 54 40 16 16 13 33 31 29 37 40 43 46  
MIX HGT <1 <1 1 2 <1 <1 <1 <1 <1 <1 5 7 3 2 1 <1 <1 2 7 8 1  
TRANSWND DIR S S S SE SE S S S S S W W N N NW NW NW NW NW NW NW  
TRANSWND SPD 9 11 13 16 23 20 9 8 11 13 18 25 31 23 17 21 24 32 31 32 21  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR GD EX GD PR PR PR PR GD EX EX PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 34 58 32 66 33 67 30 50  
TEMP 41 36 52 51 38 35 59 58 42 36 63 57 39 33 45 43  
DEWPT 25 23 23 22 25 26 28 28 27 25 26 28 27 25 22 21  
WIND CHAR 15> 15> 15> <15 <15 <15 15> <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL FW FW FW SC SC SC  
POP 12HR 0 0 0 0 0 5 10 10  
 

 
 
COZ242-252300-  
11.8E OF GROVER CO (METAR)  
40.88N 104.00W ELEV. 5420 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 69 44 67 35 56  
TEMP 36 41 60 69 63 53 47 44 47 52 67 60 46 40 39 37 38 44 52 54 50  
DEWPT 29 33 32 32 32 32 33 29 28 31 30 30 32 30 27 22 21 22 19 18 20  
MAX/MIN RH 25 60 25 69 25  
RH 75 73 35 25 31 44 58 55 47 44 25 32 58 67 62 54 50 41 27 24 30  
WIND DIR SE S S SE SE SE SE S SW SW W NW NW NW NW NW NW NW NW NW NW  
WIND SPD 12 13 14 17 17 14 10 10 10 8 16 24 28 21 18 21 23 25 28 28 24  
WIND GUST 27 27 36 43 33 33 34 37 43 43 36  
CLOUDS SC SC SC SC FW FW FW SC SC SC SC BK BK SC SC FW CL CL CL CL FW  
CLOUDS (%) 43 55 54 47 12 13 17 53 56 64 67 72 88 68 48 13 3 1 1 5 7  
POP 12HR 0 0 60 30 5  
RAIN SHWRS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 3 3 3 4 4 4 5 4 4 4 3 4 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W SW SW SW SW SW SW S S S NW NW NW NW NW NW NW NW  
15K WIND SPD 34 32 40 41 39 39 42 54 47 41 33 17 10 23 34 29 32 39 39 42 46  
MIX HGT <1 <1 1 2 <1 <1 <1 <1 <1 <1 6 5 3 2 1 <1 <1 3 7 8 1  
TRANSWND DIR S S S S SE SE S S S SW W NW N N NW NW NW NW NW NW NW  
TRANSWND SPD 12 13 14 17 19 16 10 12 13 13 19 25 33 26 19 24 25 34 29 34 24  
SMOKE DISP PR PR PR PR PR PR PR PR PR PR VG VG GD FR PR PR PR GD EX EX PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 33 56 34 65 36 65 31 48  
TEMP 39 37 51 50 39 38 59 57 42 40 63 55 38 35 43 42  
DEWPT 25 23 22 22 25 26 27 26 26 24 25 26 26 24 21 20  
WIND CHAR 15> 15> 15> <15 <15 <15 15> <15  
AVG CLOUDS FW FW FW CL CL CL FW CL CL CL FW FW FW SC SC SC  
POP 12HR 5 0 0 0 0 5 10 10  
 

 
 
COZ244-252300-  
FORT MORGAN CO (METAR)  
40.33N 103.81W ELEV. 4514 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 78 45 73 35 60  
TEMP 37 44 65 78 69 55 51 46 46 50 72 65 50 43 41 39 37 42 54 58 53  
DEWPT 31 34 31 32 34 35 33 31 31 34 33 31 38 35 30 25 23 25 25 22 24  
MAX/MIN RH 19 59 22 73 25  
RH 79 68 28 19 27 47 50 55 55 54 24 28 63 73 65 57 56 50 32 25 32  
WIND DIR E SE SE SE SE SE SE S SW SW SW NW NW N NW NW NW NW NW NW NW  
WIND SPD 9 10 11 16 17 12 9 10 8 9 14 17 25 20 16 17 19 23 27 26 20  
WIND GUST 27 37 31 29 34 41 40 31  
CLOUDS SC SC SC SC FW FW FW FW SC SC BK BK BK BK SC FW CL CL CL CL FW  
CLOUDS (%) 59 65 58 45 10 10 16 29 37 41 71 71 90 77 52 16 3 1 1 4 6  
POP 12HR 0 0 70 40 0  
RAIN SHWRS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 3 3 3 4 4 4 5 4 4 5 4 3 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W W SW SW SW SW SW SW S S NW N N NW NW NW NW NW  
15K WIND SPD 33 32 33 36 37 41 51 57 58 56 49 19 13 11 36 34 31 39 42 43 50  
MIX HGT <1 <1 2 3 <1 <1 <1 <1 <1 <1 8 7 3 2 1 <1 <1 2 7 8 1  
TRANSWND DIR S S S SE SE S S S S S W W NW N NW NW NW NW NW NW NW  
TRANSWND SPD 9 10 11 17 20 13 9 11 13 14 17 23 27 19 16 21 23 27 31 31 24  
SMOKE DISP PR PR PR FR PR PR PR PR PR PR VG VG GD PR PR PR PR FR EX EX PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 34 60 30 67 32 70 31 53  
TEMP 41 36 52 53 38 33 58 59 42 34 61 57 39 33 46 45  
DEWPT 27 24 27 26 27 26 31 31 28 27 30 30 30 27 27 25  
WIND CHAR 15> 15> 15> <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL CL CL CL FW CL CL CL FW CL FW SC SC SC  
POP 12HR 0 0 0 0 0 5 10 10  
 

 
 
COZ246-252300-  
LIMON CO (METAR)  
39.27N 103.67W ELEV. 5358 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 74 41 72 30 58  
TEMP 33 40 64 74 63 50 47 43 43 57 71 70 51 38 34 33 33 42 53 56 50  
DEWPT 31 33 30 29 29 33 29 28 27 31 30 28 34 32 28 22 19 21 19 17 19  
MAX/MIN RH 19 61 20 82 21  
RH 92 76 28 19 27 52 49 55 53 37 22 21 52 79 78 63 56 43 26 21 29  
WIND DIR S S S S S SE S S S S S SW NW N NW NW NW NW N N N  
WIND SPD 10 12 18 21 18 12 9 9 11 11 24 23 28 32 24 23 17 20 26 26 18  
WIND GUST 31 34 31 36 34 43 50 36 34 31 40 40  
CLOUDS SC SC SC FW FW FW FW FW FW FW SC SC BK BK SC FW FW CL CL CL CL  
CLOUDS (%) 61 61 49 28 9 7 10 16 26 11 60 60 78 83 55 30 12 0 0 0 2  
POP 12HR 0 0 50 40 0  
RAIN SHWRS SC SC SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 3 3 4 5 5 4 5 4 4 5 4 4 3 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W W SW SW SW SW SW SW SW S N N N N NW N NW NW  
15K WIND SPD 29 27 35 37 48 51 51 58 58 60 63 21 17 6 34 39 37 36 51 48 59  
MIX HGT <1 <1 2 2 <1 <1 <1 <1 <1 1 6 7 4 2 2 1 <1 2 6 8 1  
TRANSWND DIR S S S S S S S S S S S W N N N N NW NW NW NW NW  
TRANSWND SPD 17 18 18 21 19 17 11 11 16 19 27 21 33 32 25 21 21 21 29 26 18  
SMOKE DISP PR PR PR FR PR PR PR PR PR PR VG VG VG FR FR PR PR PR EX EX PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 29 59 28 66 30 71 29 54  
TEMP 35 30 52 51 34 30 61 57 37 33 66 58 36 31 50 47  
DEWPT 21 20 23 23 22 22 27 26 25 23 26 25 27 25 26 24  
WIND CHAR 15> 15> 15> <15 <15 <15 <15 <15  
AVG CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC FW  
POP 12HR 0 0 0 0 0 0 5 5  
 

 
 
COZ248-252300-  
4.6W OF PEETZ CO (METAR)  
40.96N 103.20W ELEV. 4537 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 70 42 70 37 57  
TEMP 36 43 60 70 62 53 48 43 43 50 70 62 48 41 39 39 39 44 53 56 50  
DEWPT 31 34 36 35 39 40 40 37 34 37 37 36 40 38 33 30 27 28 26 26 26  
MAX/MIN RH 28 79 29 89 31  
RH 82 70 41 27 43 61 74 79 70 61 30 38 74 89 79 70 62 53 35 31 39  
WIND DIR S S S S SE SE SE S S SW SW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 12 16 17 19 17 14 13 11 11 9 14 21 29 24 23 19 23 26 27 26 21  
WIND GUST 27 31 27 33 44 36 34 29 34 40 41 40 33  
CLOUDS FW FW FW FW FW FW FW SC SC SC SC BK BK BK SC FW CL CL CL FW FW  
CLOUDS (%) 22 27 26 25 10 21 21 58 60 52 59 74 83 79 59 31 5 0 0 13 13  
POP 12HR 0 0 50 40 5  
RAIN SHWRS SC SC SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 3 3 4 4 4 5 5 5 5 5 4 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W W SW SW SW SW SW SW S S SW W N N NW NW NW NW  
15K WIND SPD 40 31 32 37 33 34 42 49 51 51 46 27 18 16 8 25 25 31 37 40 47  
MIX HGT <1 <1 2 2 <1 <1 <1 <1 <1 <1 5 5 3 2 1 <1 <1 2 6 9 1  
TRANSWND DIR S S S S SE SE SE S S SW SW N NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 17 20 18 19 23 20 19 11 11 12 18 26 32 26 21 20 21 28 29 29 18  
SMOKE DISP PR PR PR FR PR PR PR PR PR PR GD VG GD FR PR PR PR FR EX EX PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 35 55 32 65 36 67 31 48  
TEMP 40 37 50 49 36 35 59 57 42 39 62 54 39 34 44 41  
DEWPT 28 25 23 25 26 27 34 33 32 29 32 34 30 27 26 26  
WIND CHAR 15> 15> 15> <15 <15 <15 15> <15  
AVG CLOUDS FW FW CL CL CL CL CL CL CL CL CL CL FW SC SC SC  
POP 12HR 5 0 0 0 0 0 10 10  
 

 
 
COZ248-252300-  
15WNW OF STERLING, CO (METAR)  
40.70N 103.48W ELEV. 4386 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 74 40 72 36 59  
TEMP 36 42 62 74 64 53 47 41 40 49 71 65 50 43 41 39 37 44 54 58 53  
DEWPT 31 34 33 34 36 37 37 34 31 34 33 31 38 35 31 27 24 25 24 23 24  
MAX/MIN RH 23 78 23 73 26  
RH 82 73 33 23 35 54 68 76 70 56 25 28 63 73 67 62 59 47 31 26 32  
WIND DIR SE S S SE SE SE SE S SW SW SW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 9 12 13 16 17 13 9 5 9 8 13 20 26 21 18 18 19 23 26 26 21  
WIND GUST 27 31 40 34 29 29 31 36 40 40 33  
CLOUDS FW SC SC SC FW FW FW SC SC SC SC BK BK BK SC FW FW CL CL FW FW  
CLOUDS (%) 31 43 46 41 10 16 18 50 61 50 63 71 87 83 62 25 8 0 0 7 9  
POP 12HR 0 0 60 40 5  
RAIN SHWRS NM NM SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 3 3 4 4 4 5 5 5 5 4 4 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W W SW SW SW SW SW SW S S W N N NW NW NW NW NW  
15K WIND SPD 35 29 34 37 34 35 47 54 54 54 46 24 16 10 20 31 27 34 39 42 48  
MIX HGT <1 <1 2 3 <1 <1 <1 <1 <1 <1 7 7 2 3 1 <1 <1 2 7 9 1  
TRANSWND DIR SE S S S SE SE SE S S S SW W NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 10 16 16 18 23 16 9 9 9 10 18 24 29 24 19 19 20 28 29 29 25  
SMOKE DISP PR PR PR FR PR PR PR PR PR PR VG VG GD FR PR PR PR FR EX EX PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 35 57 31 67 33 70 30 51  
TEMP 42 36 53 51 37 33 60 59 42 36 64 57 39 32 46 45  
DEWPT 27 25 23 23 25 26 31 31 29 27 30 31 28 26 24 24  
WIND CHAR 15> 15> 15> <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL CL CL CL FW CL CL CL FW CL FW SC SC SC  
POP 12HR 0 0 0 0 0 0 10 10  
 

 
 
COZ248-252300-  
STERLING CO (METAR)  
40.61N 103.26W ELEV. 4032 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 75 41 75 35 60  
TEMP 37 45 65 75 65 55 49 42 41 47 73 69 52 43 41 40 37 42 54 58 54  
DEWPT 32 34 34 34 37 40 39 36 33 35 36 34 41 38 33 30 27 27 27 25 26  
MAX/MIN RH 22 78 23 82 28  
RH 82 65 31 22 35 57 68 79 73 63 26 27 66 82 73 67 67 55 35 28 34  
WIND DIR S S S SE SE S SE S S S SW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 6 13 14 17 18 12 10 5 8 9 16 18 27 21 17 14 17 21 25 24 19  
WIND GUST 27 31 29 41 33 33 37 36 29  
CLOUDS FW SC SC SC FW FW FW SC SC SC SC BK BK BK SC SC FW CL CL FW FW  
CLOUDS (%) 25 36 41 40 8 19 18 46 54 47 57 71 85 82 60 34 9 0 0 10 9  
POP 12HR 0 0 50 40 5  
RAIN SHWRS SC SC SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 3 3 4 4 5 5 5 5 5 4 4 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W W SW SW SW SW SW SW S S SW NW N N NW NW NW NW  
15K WIND SPD 36 28 32 36 32 33 48 50 51 52 51 28 19 12 12 31 28 33 40 42 49  
MIX HGT <1 1 2 3 1 <1 <1 <1 <1 <1 5 8 3 2 1 <1 <1 2 7 9 1  
TRANSWND DIR S S S S SE SE S S S S SW W NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 11 18 16 19 21 19 10 5 10 12 17 21 29 25 19 17 18 26 28 28 25  
SMOKE DISP PR PR PR FR PR PR PR PR PR PR GD VG GD FR PR PR PR FR EX EX PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 35 58 29 67 33 70 30 52  
TEMP 42 36 52 52 36 31 58 60 42 34 62 58 38 32 46 45  
DEWPT 29 26 26 25 26 27 34 33 32 30 33 33 31 29 27 26  
WIND CHAR 15> 15> 15> <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL CL CL CL FW CL CL CL FW CL FW SC SC SC  
POP 12HR 0 0 0 0 0 0 10 10  
 

 
 
COZ249-252300-  
AKRON-WASHINGTON CO (METAR)  
40.17N 103.22W ELEV. 4688 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 74 48 73 36 59  
TEMP 40 47 65 74 65 54 51 49 48 59 73 67 51 43 41 40 38 43 53 58 52  
DEWPT 32 35 33 32 35 36 34 31 30 32 31 30 37 35 31 28 24 25 23 22 23  
MAX/MIN RH 21 54 21 74 25  
RH 73 63 30 21 33 50 52 50 49 36 21 25 59 73 67 62 57 49 31 25 32  
WIND DIR S S S S SE SE S S S SW SW W N NW NW NW NW NW NW NW NW  
WIND SPD 16 19 19 21 21 19 17 16 14 14 20 20 31 25 20 19 21 25 26 26 23  
WIND GUST 33 31 34 34 31 27 31 31 47 37 31 29 33 37 40 40 34  
CLOUDS FW SC SC SC FW FW FW FW SC FW SC SC BK BK SC SC FW CL CL FW FW  
CLOUDS (%) 31 39 38 33 10 17 17 26 42 27 56 58 84 83 63 38 11 0 0 7 7  
POP 12HR 0 0 50 40 5  
RAIN SHWRS SC SC SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 3 3 4 5 5 5 5 5 5 4 4 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W W SW SW SW SW SW SW S S S NW N N NW NW NW NW  
15K WIND SPD 35 29 35 32 35 36 47 46 49 52 56 24 25 19 16 34 32 34 44 44 51  
MIX HGT <1 1 2 3 <1 <1 <1 <1 <1 <1 8 8 4 3 1 1 <1 2 7 9 1  
TRANSWND DIR S S S S S S S S S S SW NW NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 23 21 19 21 24 26 19 23 19 19 23 20 35 31 19 19 21 29 31 29 25  
SMOKE DISP PR PR PR FR PR PR PR PR PR PR EX VG VG GD PR PR PR FR EX EX PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 35 57 33 66 38 69 33 52  
TEMP 42 37 51 50 38 36 58 57 45 41 62 57 41 36 46 45  
DEWPT 26 25 24 22 24 26 30 29 28 28 29 29 29 27 25 23  
WIND CHAR 15> 15> 15> <15 <15 <15 15> 15>  
AVG CLOUDS FW FW CL CL CL CL FW CL CL CL FW CL FW SC SC SC  
POP 12HR 0 0 0 0 0 0 5 5  
 

 
 
COZ251-252300-  
HOLYOKE CO (METAR)  
40.57N 103.28W ELEV. 3724 FT  
452 AM MDT MON OCT 25 2021  
 
DATE MON 10/25/21 TUE 10/26/21 WED 10/27/21  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 75 41 75 35 60  
TEMP 37 45 65 75 65 55 49 42 41 46 73 68 52 42 41 39 37 42 54 58 53  
DEWPT 32 34 34 34 37 39 38 35 33 35 35 34 40 37 33 30 26 27 27 25 25  
MAX/MIN RH 22 76 22 82 28  
RH 82 65 31 22 35 55 66 76 73 65 25 28 63 82 73 70 64 55 35 28 33  
WIND DIR S S S SE SE S SE S S S SW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 6 13 14 17 19 12 10 5 9 9 16 18 27 21 17 14 17 21 25 24 19  
WIND GUST 27 31 41 33 33 37 36 29  
CLOUDS FW SC SC SC FW FW FW SC SC SC SC BK BK BK SC SC FW CL CL FW FW  
CLOUDS (%) 25 36 42 40 8 18 18 44 54 48 57 71 85 83 60 34 10 0 0 10 9  
POP 12HR 0 0 50 40 5  
RAIN SHWRS SC SC SC SC  
LAL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
HAINES 2 3 3 4 4 5 5 5 5 5 4 4 2 2 2 2 2 2 2 2 2  
15K WIND DIR W W W W W SW SW SW SW SW SW S S SW NW N N NW NW NW NW  
15K WIND SPD 36 29 33 36 32 33 48 50 52 52 51 28 19 12 13 32 28 33 40 42 49  
MIX HGT <1 1 2 3 1 <1 <1 <1 <1 <1 7 8 3 2 1 <1 <1 2 8 9 1  
TRANSWND DIR S S S S SE SE S S SW S SW W NW NW NW NW NW NW NW NW NW  
TRANSWND SPD 11 18 16 19 23 20 10 5 10 13 20 21 29 25 19 17 18 26 28 27 24  
SMOKE DISP PR PR PR FR PR PR PR PR PR PR VG VG GD FR PR PR PR FR EX EX PR  
 
DATE THU 10/28/21 FRI 10/29/21 SAT 10/30/21 SUN 10/31/21  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 35 58 29 67 33 70 30 52  
TEMP 42 36 52 52 36 31 58 59 42 34 62 58 38 32 46 45  
DEWPT 28 26 26 25 26 26 34 32 31 30 33 33 31 28 27 26  
WIND CHAR 15> 15> 15> <15 <15 <15 <15 <15  
AVG CLOUDS FW FW CL CL CL CL FW CL CL CL FW CL FW SC SC SC  
POP 12HR 0 0 0 0 0 0 10 10  
 

 
 
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT  
 
DAY 1 THROUGH 3...  
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE  
TEMP(F).............................AIR TEMPERATURE  
DEWPT(F)............................DEW POINT TEMPERATURE  
MIN/MAX RH OR MAX/MIN RH(%).........MAXIMUM/MINIMUM HUMIDITY  
RH(%)...............................RELATIVE HUMIDITY  
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION  
WIND SPD(MPH).......................WIND SPEED  
CLOUDS(CAT).........................CLOUD COVER CATEGORY  
EXAMPLE: CL = CLEAR; FW = FEW; SC = SCATTERED; BK = BROKEN; OV = OVERCAST  
CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE  
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION  
WEATHER...  
TYPE...  
RAIN...........RAIN  
RAIN SHWRS.....RAIN SHOWERS  
TSTMS..........THUNDERSTORMS  
DRIZZLE........DRIZZLE  
SNOW...........SNOW  
SNOWSHWRS......SNOW SHOWERS  
SLEET..........SLEET  
FRZG RAIN......FREEZING RAIN  
FRZG DRZL......FREEZING DRIZZLE  
K..............SMOKE  
F..............FOG  
COVERAGE...  
IS.............ISOLATED  
SC.............SCATTERED  
NM.............NUMEROUS  
O..............OCCASIONAL  
S..............SLIGHT CHANCE  
C..............CHANCE  
L..............LIKELY  
WD.............WIDESPREAD  
D..............DEFINITE  
AR.............AREAS  
PA.............PATCHY  
LAL(CAT)............................LIGHTNING ACTIVITY LEVEL  
HAINES(CAT).........................HAINES INDEX  
15K WIND DIR(8 POINT COMPASS).......15000 FOOT WIND DIRECTION  
15K WIND SPD(MPH)...................15000 FOOT WIND SPEED  
MIX HGT(THOUNSANDS OF FT AGL).......MIXING HEIGHT  
EXAMPLE: 6 = 6000 FEET; 12 = 12000 FEET; <1 = LESS THAN 1000 FEET  
TRANSWND DIR(8 POINT COMPASS).......TRANSPORT WIND DIRECTION  
TRANSWND SPD(MPH)...................TRANSPORT WIND SPEED  
SMOKE DISP(CAT(KT-FT))..............SMOKE DISPERSION CATEGORY  
EXAMPLE: PR = POOR; FR = FAIR; GD = GOOD; VG = VERY GOOD; EX = EXCELLENT  
CRTCL FWX POT.......................CRITICAL FIRE WEATHER POTENTIAL  
CRTCL FWX POT USES TEMPERATURE, HUMIDITY, WIND, WIND GUST, AND HAINES  
EXAMPLE: U = UNLIKELY; P = POSSIBLE; L = LIKELY; S = SEVERE  
 
DAY 4 THROUGH 7...  
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE  
TEMP(F).............................AIR TEMPERATURE  
DEWPT(F)............................DEW POINT TEMPERATURE  
RH(%)...............................RELATIVE HUMIDITY  
WIND SPD(MPH).......................WIND SPEED  
EXAMPLE: <15 = LESS THAN 15 MPH; 15> = 15 MPH OR GREATER  
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY  
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION  
WEATHER...  
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS  
 
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