643  
FOUS55 KBOU 162104  
PFMBOU  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
304 PM MDT MON OCT 16 2017  
 
COZ040-171115-  
DENVER-DENVER CO  
39.73N 104.96W ELEV. 5325 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 42 79 46 76 43  
TEMP 71 56 49 44 42 50 72 79 68 56 49 46 46 52 72 75 68 54 49 44 43  
DEWPT 17 18 17 14 13 15 14 12 20 24 26 23 21 25 22 21 23 26 26 25 26  
RH 13 22 28 29 30 24 11 8 16 29 40 40 37 35 15 13 18 34 40 47 51  
WIND DIR N SW S SW SW S S SE SE S SW SW SW SW W E E S S SW SW  
WIND SPD 4 4 4 4 5 5 4 3 3 5 3 3 3 3 3 4 4 3 3 3 3  
CLOUDS FW CL FW FW FW FW FW FW FW FW FW FW SC SC FW CL CL CL CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 47 76 45 61 37 65 41 68  
TEMP 68 66 51 50 74 69 52 45 59 57 42 40 62 61 48 43 66 62  
DEWPT 30 32 32 32 35 34 35 34 32 30 28 25 30 30 31 30 35 32  
PWIND DIR S SW SW W W W SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC FW FW SC SC B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 10 10 5 0 0 0  
RAIN SHWRS S  
 

 
COZ039-171115-  
BOULDER-BOULDER CO  
40.02N 105.25W ELEV. 5302 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 44 77 46 74 42  
TEMP 68 54 49 46 44 52 69 77 67 55 51 48 46 52 69 73 66 52 48 43 43  
DEWPT 17 15 13 11 11 11 18 16 25 21 21 19 20 24 22 22 25 24 24 23 24  
RH 14 21 23 24 26 19 14 10 20 26 30 31 35 33 17 15 21 33 39 45 47  
WIND DIR W W W W W W S SW SW W W W W W W E SE SW W W W  
WIND SPD 5 6 5 5 6 3 3 4 3 4 3 3 4 3 3 2 3 3 2 3 3  
CLOUDS SC FW FW FW FW FW FW FW FW SC FW SC SC SC FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 71 46 73 43 59 37 63 40 66  
TEMP 67 64 51 48 71 66 51 43 57 55 41 40 60 59 46 42 64 61  
DEWPT 30 32 30 31 35 34 35 33 31 27 26 25 30 31 30 29 35 33  
PWIND DIR SE W SW W W W SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC FW SC SC SC B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 10 10 5 0 0 0  
 

 
COZ039-171115-  
LONGMONT-BOULDER CO  
40.17N 105.11W ELEV. 5023 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 78 45 76 41  
TEMP 71 55 47 42 41 47 69 78 68 55 50 46 45 51 70 76 68 54 48 43 41  
DEWPT 21 17 17 15 15 20 22 20 25 25 24 25 24 29 26 24 27 26 27 26 26  
RH 15 22 30 33 34 34 17 11 20 31 36 43 43 42 19 14 21 34 44 51 55  
WIND DIR NW W W W W SW S S SE W W W W W SW SE SE SW W W W  
WIND SPD 4 5 4 3 4 2 3 4 3 4 2 2 2 2 3 3 3 2 2 2 2  
CLOUDS FW CL FW FW FW FW FW FW FW SC FW SC SC SC FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 44 75 44 61 36 65 40 68  
TEMP 68 67 50 47 72 69 52 44 58 58 42 38 62 62 48 41 65 63  
DEWPT 33 34 32 33 38 36 37 35 33 29 28 28 32 32 32 31 37 34  
PWIND DIR SE W SW W W W SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL SC SC SC FW FW SC SC B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 10 10 5 0 0 0  
 

 
COZ038-171115-  
FORT COLLINS-LARIMER CO  
40.56N 105.07W ELEV. 5000 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 38 77 42 75 38  
TEMP 67 53 45 40 38 47 66 77 66 53 47 42 42 49 69 75 66 51 45 40 39  
DEWPT 21 18 18 17 17 22 23 22 27 28 27 26 25 29 29 25 28 27 28 26 27  
RH 17 25 33 39 42 37 19 13 23 38 45 53 50 46 22 15 24 39 51 57 62  
WIND DIR W NW NW NW NW NW S S S NW NW NW NW NW W S S SW NW NW NW  
WIND SPD 4 5 4 4 4 2 4 5 3 3 3 3 2 3 4 2 3 2 2 3 2  
CLOUDS FW CL FW FW FW FW FW FW CL SC FW SC SC SC FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 72 42 74 42 59 34 63 39 66  
TEMP 66 65 48 45 71 67 51 43 57 55 41 36 60 60 47 40 63 61  
DEWPT 33 35 32 33 38 37 37 34 32 28 27 27 33 33 32 32 36 35  
PWIND DIR S W SW W NW W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL SC SC SC FW FW SC B1 B1 SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 5 5 0 0 0 0  
 

 
COZ041-171115-  
CASTLE ROCK-DOUGLAS CO  
39.38N 104.85W ELEV. 6329 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 39 77 44 73 41  
TEMP 65 51 45 41 40 51 71 77 62 48 46 45 44 53 69 72 61 48 45 43 42  
DEWPT 14 10 9 6 6 10 11 10 21 22 19 17 16 19 17 17 23 22 21 21 21  
RH 14 19 22 23 24 19 10 8 20 35 34 32 32 26 13 12 23 35 38 41 43  
WIND DIR N SW SW S SW S S SE SE S SW SW SW W NW E SE S S S SW  
WIND SPD 4 5 6 6 6 6 5 3 5 6 5 4 4 4 4 4 6 5 4 6 4  
CLOUDS SC CL FW FW FW FW FW FW CL FW FW FW SC SC FW CL FW CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 72 44 74 42 58 34 63 38 66  
TEMP 68 62 48 48 73 64 50 42 57 52 38 37 61 56 43 40 64 59  
DEWPT 27 31 30 28 33 32 31 32 30 30 25 21 26 29 27 25 32 31  
PWIND DIR S SW SW SW NW W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC FW FW SC SC B1 B1 SC SC FW FW FW FW FW FW  
POP 12HR 0 0 0 5 10 5 0 0 0  
 

 
COZ041-171115-  
KIOWA-ELBERT CO  
39.34N 104.46W ELEV. 6401 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 39 76 43 72 42  
TEMP 64 49 43 41 40 51 69 76 61 48 46 43 44 54 67 71 59 46 44 43 43  
DEWPT 14 14 12 10 10 13 15 12 18 22 20 18 17 20 18 16 22 22 22 22 24  
RH 14 24 28 27 28 21 12 9 19 35 35 36 33 26 15 12 24 38 41 43 47  
WIND DIR N SW SW SW SW S S SW SE S SW SW W W N NE SE S S S S  
WIND SPD 5 5 6 5 6 6 10 5 6 10 8 6 5 5 6 5 6 8 8 9 6  
CLOUDS FW CL FW FW FW FW CL FW CL FW FW FW SC SC FW CL FW CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 71 44 73 42 58 33 62 38 66  
TEMP 68 61 48 47 72 65 49 43 57 53 37 37 60 56 43 40 64 59  
DEWPT 26 30 31 29 31 32 31 32 29 28 25 23 25 28 27 26 30 30  
PWIND DIR S SW SW SW N W SW W W  
WIND CHAR GN GN GN GN GN LT GN LT LT  
AVG CLOUDS FW FW SC SC FW FW SC SC B1 B1 SC SC FW FW FW FW FW FW  
POP 12HR 0 0 0 5 10 5 0 0 0  
 

 
COZ043-171115-  
GREELEY-WELD CO  
40.42N 104.74W ELEV. 4806 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 77 40 76 38  
TEMP 70 54 45 39 36 44 65 77 67 56 47 41 41 48 68 76 67 54 46 41 38  
DEWPT 22 20 20 19 18 22 25 23 24 26 28 27 26 31 29 24 27 27 29 28 28  
RH 16 26 36 44 47 41 22 13 19 31 47 57 55 51 23 14 22 35 51 59 67  
WIND DIR N NW NW NW NW SW S S SE W NW NW W NW W E SE SE E NE NW  
WIND SPD 4 4 3 3 3 2 3 5 3 2 3 3 3 2 3 3 4 3 2 2 2  
CLOUDS FW CL CL FW FW FW FW FW CL SC FW SC SC FW FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 42 75 44 61 34 64 38 67  
TEMP 66 67 50 44 71 70 52 44 59 58 41 36 60 61 48 39 63 62  
DEWPT 33 34 34 34 39 37 37 35 33 28 28 28 32 33 32 32 37 35  
PWIND DIR SE SW SW W NW W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW SC SC FW FW SC B1 B1 SC SC FW FW FW FW FW FW SC  
POP 12HR 0 0 0 10 10 5 0 0 0  
 

 
COZ044-171115-  
FORT MORGAN-MORGAN CO  
40.26N 103.79W ELEV. 4265 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 80 38 75 39  
TEMP 69 54 47 40 36 46 70 80 69 54 47 40 39 49 69 75 65 52 45 41 39  
DEWPT 21 19 23 21 21 23 23 20 21 23 25 22 25 28 24 19 23 26 28 27 29  
RH 16 25 38 46 54 40 17 11 16 30 42 48 57 44 18 12 20 36 51 57 67  
WIND DIR NW N W W W W SW S S S SW W W W NW N E SE S S S  
WIND SPD 4 6 4 5 6 5 6 9 6 4 4 4 5 6 9 6 8 8 5 4 5  
CLOUDS CL CL CL FW FW FW CL FW CL CL FW FW SC FW FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 30  
MIN CHILL 29 32 34 36 35  
HEAT INDEX 80  
MAX HEAT 80  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 44 79 44 62 34 66 38 68  
TEMP 70 69 52 46 76 72 53 44 60 58 42 36 62 62 47 39 64 64  
DEWPT 31 31 36 33 35 33 37 34 29 27 27 27 28 29 32 31 35 32  
PWIND DIR S S SW N NW NW W W NW  
WIND CHAR GN LT LT GN GN LT LT LT LT  
AVG CLOUDS CL FW SC SC FW FW SC B1 B1 B1 SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 10 20 0 0 0 0  
RAIN SHWRS S  
 

 
COZ045-171115-  
BENNETT-ADAMS CO  
39.75N 104.42W ELEV. 5489 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 79 44 74 43  
TEMP 66 52 46 42 41 52 74 79 67 52 48 45 45 54 70 74 63 49 46 45 43  
DEWPT 16 16 17 14 15 18 17 12 16 19 23 20 19 23 20 18 22 23 25 24 25  
RH 14 24 31 31 34 26 11 8 14 27 37 36 35 30 15 12 21 36 43 43 49  
WIND DIR N SW SW S SW S S SW SE S SW SW W W NW NE E S S S SW  
WIND SPD 5 5 5 6 8 6 8 5 6 9 9 8 8 6 6 5 9 9 10 10 9  
CLOUDS FW CL CL FW FW CL CL FW CL FW FW FW SC SC FW CL CL CL CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 39  
MIN CHILL 35 37 39 38  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 46 77 44 60 35 64 40 66  
TEMP 70 64 51 49 75 69 51 45 58 56 40 39 61 60 47 42 64 60  
DEWPT 28 31 33 30 33 34 34 32 30 30 27 25 27 31 31 29 33 32  
PWIND DIR S SW SW W NW W SW W NW  
WIND CHAR GN GN GN LT GN LT GN GN GN  
AVG CLOUDS FW FW SC SC FW FW SC SC B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 10 20 5 0 0 0  
RAIN SHWRS S  
 

 
COZ048-171115-  
STERLING-LOGAN CO  
40.63N 103.20W ELEV. 3937 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 79 40 75 39  
TEMP 68 54 46 38 36 46 69 79 67 54 48 42 41 51 70 74 64 51 46 41 40  
DEWPT 23 23 23 22 21 24 25 21 25 26 28 28 27 31 28 25 31 30 32 30 32  
RH 18 30 40 52 54 42 19 11 20 34 46 57 57 46 21 16 29 44 58 65 73  
WIND DIR N NW W SW SW SW SW SW S SW SW SW W W N N E SE S S S  
WIND SPD 6 4 4 5 6 6 10 11 5 6 6 5 5 6 11 6 6 6 4 4 4  
CLOUDS FW CL FW FW CL CL CL FW CL CL FW FW SC FW CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 77 44 78 45 62 35 66 39 68  
TEMP 70 68 52 46 75 72 55 45 60 58 43 37 63 61 48 40 65 63  
DEWPT 35 38 40 38 38 38 40 35 32 30 27 28 31 33 33 33 36 35  
PWIND DIR S S SW W NW NW W W NW  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS CL FW FW SC FW FW SC B1 B1 B1 SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 20 20 0 0 0 0  
RAIN SHWRS S S  
 

 
COZ049-171115-  
AKRON-WASHINGTON CO  
40.17N 103.21W ELEV. 4688 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 78 44 72 42  
TEMP 67 54 50 43 40 49 71 78 65 53 50 46 44 52 68 71 62 51 47 43 43  
DEWPT 21 19 20 20 20 22 23 20 24 25 25 26 26 27 23 20 27 27 29 29 30  
RH 17 25 30 39 44 34 16 11 21 33 37 45 49 38 18 14 26 39 49 57 60  
WIND DIR NW N W W W W SW S S S SW SW W NW NW N E SE S S S  
WIND SPD 6 6 5 6 8 8 8 10 8 9 9 9 8 9 11 8 9 9 8 9 8  
CLOUDS CL CL CL SC FW FW CL FW CL CL FW FW SC FW CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 46 78 44 60 36 63 40 66  
TEMP 70 66 52 48 75 71 55 44 58 56 43 38 61 58 48 41 63 61  
DEWPT 31 36 39 36 34 36 37 34 28 28 26 26 28 30 31 32 34 34  
PWIND DIR S S SW W NW NW W W NW  
WIND CHAR GN GN LT GN GN GN GN GN GN  
AVG CLOUDS CL FW FW SC FW FW SC B1 B1 B1 SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 5 20 0 0 0 0  
RAIN SHWRS S  
 

 
COZ050-171115-  
SEDGWICK-SEDGWICK CO  
40.93N 102.52W ELEV. 3579 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 79 40 75 38  
TEMP 65 51 42 36 33 46 69 79 65 52 46 42 41 52 71 74 63 50 44 40 38  
DEWPT 26 27 26 24 23 26 26 23 27 28 29 28 28 31 29 30 34 32 34 32 33  
RH 23 39 53 61 66 45 20 12 24 39 51 57 59 44 21 20 34 50 68 73 82  
WIND DIR N NW W W W W W SW S SW SW W W NW N N E SE S S S  
WIND SPD 5 4 5 6 6 6 10 12 6 6 6 6 5 9 11 6 6 6 5 5 5  
CLOUDS FW CL CL CL CL CL CL FW CL FW FW FW SC FW CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 27  
MIN CHILL 38 27 30 35 38 39 34  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 76 43 77 45 62 35 65 39 68  
TEMP 69 66 51 45 74 70 54 45 61 56 42 37 62 60 48 40 65 62  
DEWPT 36 41 42 40 40 41 42 37 34 32 29 28 31 34 34 33 35 37  
PWIND DIR S S SW W NW NW W W NW  
WIND CHAR GN LT LT GN GN GN GN GN GN  
AVG CLOUDS CL CL FW SC SC FW SC B1 B1 B1 SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 20 20 0 0 0 0  
RAIN SHWRS S S  
 

 
COZ051-171115-  
HOLYOKE-PHILLIPS CO  
40.58N 102.30W ELEV. 3747 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 79 42 76 40  
TEMP 68 52 45 39 37 49 71 79 65 54 48 44 43 55 73 75 64 51 45 42 40  
DEWPT 25 26 26 24 24 27 25 23 28 30 30 29 29 31 27 27 33 33 35 33 33  
RH 20 36 47 54 59 42 18 12 25 40 49 55 57 40 18 17 31 50 68 70 76  
WIND DIR NW NW NW W W W W SW S S SW W W NW N N E SE S S S  
WIND SPD 5 4 6 6 6 5 6 9 6 6 6 6 6 9 11 8 5 6 5 5 4  
CLOUDS FW CL CL CL CL CL CL FW CL FW FW FW SC FW CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 31  
MIN CHILL 30 33 38 36  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 76 45 77 46 63 37 65 40 68  
TEMP 69 68 52 47 74 72 55 46 62 58 44 39 62 60 47 42 65 63  
DEWPT 36 42 43 41 39 41 42 37 34 32 30 29 31 34 34 34 36 38  
PWIND DIR S S SW SW NW NW W W NW  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS CL FW FW FW SC FW SC B1 B1 B1 SC FW FW CL FW FW FW FW  
POP 12HR 0 0 0 10 10 0 0 0 0  
 

 
COZ046-171115-  
LIMON-LINCOLN CO  
39.27N 103.67W ELEV. 5407 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 77 37 73 37  
TEMP 64 49 41 37 36 52 72 76 62 48 43 39 38 53 69 72 62 48 43 40 38  
DEWPT 17 17 18 16 16 22 20 18 23 26 26 25 25 26 20 16 22 25 26 26 27  
RH 16 28 39 42 43 31 14 11 22 42 51 57 59 35 15 12 21 40 51 57 64  
WIND DIR N NW NW NW NW W S S S S SW W NW NW N N E SE S S SW  
WIND SPD 5 3 4 5 4 2 9 11 6 5 3 3 5 6 11 10 9 6 4 6 5  
CLOUDS FW CL FW FW FW FW CL FW CL CL FW FW SC SC FW CL CL CL CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 72 40 76 41 61 31 61 34 66  
TEMP 69 64 47 43 74 66 50 41 60 55 38 33 59 55 43 36 64 57  
DEWPT 30 33 36 32 33 35 33 34 29 29 26 25 26 29 29 28 32 32  
PWIND DIR S S SW W N NW SW W W  
WIND CHAR GN LT GN GN GN LT GN LT GN  
AVG CLOUDS FW FW SC SC FW FW SC SC B1 B1 SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 20 0 0 0 0  
RAIN SHWRS S S  
 

 
COZ047-171115-  
KARVAL-LINCOLN CO  
38.73N 103.53W ELEV. 5121 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 39 77 41 76 40  
TEMP 66 52 46 42 40 55 73 77 65 54 49 42 42 56 72 75 65 52 46 42 40  
DEWPT 21 22 21 19 18 23 20 18 24 26 28 26 26 28 19 15 23 24 29 27 29  
RH 18 31 37 39 41 29 13 11 21 34 44 53 53 34 13 10 20 33 51 55 64  
WIND DIR SE NW NW N N N S S S S W NW NW N N NE E E E SE W  
WIND SPD 5 3 5 8 8 4 6 10 6 5 4 4 5 9 11 9 6 6 4 2 3  
CLOUDS FW CL FW FW FW FW CL FW CL CL FW FW SC SC FW FW FW CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 72 42 77 45 64 34 63 38 68  
TEMP 67 65 49 45 74 70 54 46 63 58 41 36 61 57 45 40 65 61  
DEWPT 32 35 37 33 34 35 34 34 31 30 28 26 26 28 29 28 32 33  
PWIND DIR S S SW W N N SW W SW  
WIND CHAR LT LT GN GN GN GN LT LT LT  
AVG CLOUDS FW FW SC FW FW FW SC SC SC B1 SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 20 0 0 0 0  
RAIN SHWRS S  
 

 
COZ035-171115-  
ESTES PARK-LARIMER CO  
40.37N 105.52W ELEV. 7638 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 69 37 67 34  
TEMP 56 40 37 35 33 44 62 69 57 43 42 39 37 45 63 66 57 42 39 36 35  
DEWPT 8 6 6 4 5 8 12 12 16 17 12 10 11 14 15 13 17 15 15 12 13  
RH 14 24 27 26 30 22 14 11 20 35 29 30 33 28 15 13 21 33 37 36 40  
WIND DIR W W W W W W W W W W W W W W W SW SW SW W W W  
WIND SPD 8 10 10 10 9 9 8 9 5 9 5 8 8 6 5 4 3 3 3 5 4  
CLOUDS FW FW FW FW FW FW FW FW FW SC FW SC SC SC FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 34 30 28 25 31  
MIN CHILL 29 25 28 37 31 32 36 29  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 37 66 35 52 29 56 33 60  
TEMP 64 57 42 40 65 57 43 35 51 44 33 32 54 50 38 35 58 53  
DEWPT 21 25 24 25 28 29 30 26 21 21 19 18 23 26 24 22 27 27  
PWIND DIR SW SW SW W W W W W W  
WIND CHAR LT LT GN LT GN LT GN LT LT  
AVG CLOUDS CL SC SC SC FW SC B1 B1 B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 5 0 5 20 10 5 5 0 0  
RAIN SHWRS S  
 

 
COZ036-171115-  
BLACK HAWK-GILPIN CO  
39.80N 105.49W ELEV. 8071 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 67 39 64 36  
TEMP 57 43 39 36 36 43 61 67 56 44 42 39 39 43 59 64 55 43 40 37 36  
DEWPT 7 4 3 -1 1 4 8 8 16 11 8 6 9 13 13 15 17 16 14 12 14  
RH 13 19 21 20 22 19 12 10 20 26 24 25 28 29 16 15 22 33 34 35 40  
WIND DIR W W W W W W W W W W W W W W W NW SE W W W SW  
WIND SPD 6 9 9 9 9 8 6 8 5 8 5 6 6 6 5 3 3 3 4 5 4  
CLOUDS SC FW FW FW FW FW FW FW FW SC FW SC SC SC FW CL CL CL CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 37 33 29 29  
MIN CHILL 33 28 30 38 32 32 36 30  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 63 38 63 37 49 31 53 34 58  
TEMP 61 56 41 41 62 55 43 37 48 44 34 33 51 49 39 36 56 52  
DEWPT 22 25 21 24 28 28 28 27 23 22 18 16 22 25 22 21 27 27  
PWIND DIR SW W W W W W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC FW SC B1 B1 B1 B1 SC SC FW SC FW FW FW FW  
POP 12HR 5 0 5 30 20 5 5 0 0  
RAIN SHWRS C S  
 

 
COZ036-171115-  
CONIFER-JEFFERSON CO  
39.52N 105.30W ELEV. 8363 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 68 40 64 36  
TEMP 57 41 37 37 36 45 63 67 56 45 42 41 40 47 62 63 55 42 39 36 37  
DEWPT 5 3 -1 -4 -2 1 9 9 14 13 12 8 10 14 14 16 17 17 16 14 17  
RH 12 20 19 17 19 16 12 10 19 27 29 25 28 26 15 16 22 36 39 40 44  
WIND DIR W W W W W W S E SE W W W W W W SE E SW SW SW SW  
WIND SPD 4 5 5 6 6 5 3 3 2 4 4 4 6 4 3 4 4 3 4 5 4  
CLOUDS SC CL FW FW FW FW FW FW FW SC FW FW SC SC FW CL FW CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 31  
MIN CHILL 31 30 33 38 35 36 36 30  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 64 39 64 36 50 30 55 34 59  
TEMP 62 56 42 42 63 55 43 36 49 43 33 33 54 48 38 36 57 52  
DEWPT 23 26 25 25 29 28 29 28 26 23 19 17 23 25 24 22 28 27  
PWIND DIR SW SW SW W W W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC FW SC SC SC B1 B1 SC SC FW FW FW FW FW FW  
POP 12HR 5 0 0 20 20 5 0 0 0  
RAIN SHWRS S S  
 

 
COZ030-171115-  
WALDEN-JACKSON CO  
40.73N 106.28W ELEV. 8100 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 21 63 27 61 26  
TEMP 51 31 26 23 22 36 56 63 51 36 30 29 27 37 55 61 53 35 30 27 27  
DEWPT 8 8 8 7 7 8 12 10 15 16 14 13 11 14 15 14 16 16 16 14 14  
RH 17 37 46 50 52 30 17 12 23 43 51 51 50 38 20 16 23 45 55 57 57  
WIND DIR SW S S S S S SW SW SW S S S SW SW SW SW SW S S S S  
WIND SPD 9 6 6 5 6 8 11 12 8 6 5 6 6 4 9 10 6 4 4 4 4  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 25 19 16 13 30 23 20  
MIN CHILL 17 12 16 24 20 23 25 20  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 64 31 61 28 46 22 52 25 55  
TEMP 59 57 36 34 59 54 33 29 42 44 27 25 48 49 31 27 51 51  
DEWPT 20 22 22 24 28 28 28 24 20 20 20 17 23 24 24 21 27 27  
PWIND DIR SW SW SW W W SW SW SW W  
WIND CHAR LT LT GN GN GN GN GN LT GN  
AVG CLOUDS CL SC SC SC FW SC B1 B2 B2 SC SC FW SC FW FW FW FW FW  
POP 12HR 5 0 5 40 20 0 10 0 0  
RAIN SHWRS C S  
SNOWSHWRS C  
 

 
COZ032-171115-  
DILLON-SUMMIT CO  
39.62N 106.04W ELEV. 9019 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 66 32 63 31  
TEMP 54 39 34 30 29 38 59 66 55 42 37 34 32 39 59 63 54 40 37 32 33  
DEWPT 3 0 0 -3 -3 -1 4 4 9 9 10 8 8 13 11 12 12 14 14 14 14  
RH 12 19 23 23 24 19 11 8 15 25 32 33 36 34 15 13 18 34 38 47 45  
WIND DIR W SW SW SW W SW W W W S SW SW W W W W W SW S S S  
WIND SPD 8 4 4 4 4 4 5 8 5 4 4 3 3 3 5 6 4 2 2 3 3  
CLOUDS FW FW FW FW FW FW FW FW FW SC FW FW FW FW CL CL FW CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 65 34 62 32 50 25 54 29 60  
TEMP 62 57 39 37 61 52 38 33 49 44 31 27 52 46 35 31 58 51  
DEWPT 19 20 22 24 26 25 28 27 21 18 18 16 20 21 21 20 24 23  
PWIND DIR SW SW SW SW W W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC B1 SC FW SC B1 B2 B2 SC SC SC SC FW FW FW FW FW  
POP 12HR 5 0 5 40 30 5 5 0 0  
RAIN SHWRS C C  
SNOWSHWRS C  
 

 
COZ032-171115-  
GRANBY-GRAND CO  
40.09N 105.94W ELEV. 8174 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 24 69 30 67 29  
TEMP 57 39 31 26 24 31 58 69 59 43 37 33 30 36 60 67 60 43 36 32 29  
DEWPT 8 7 7 5 4 7 9 7 13 12 12 10 11 13 15 11 12 14 15 14 15  
RH 14 26 36 40 41 36 14 9 16 28 35 38 44 38 17 11 15 30 42 47 55  
WIND DIR W SW SW SW SW SW W W W S SW SW SW W W W W S S S S  
WIND SPD 6 3 2 2 3 2 4 8 4 3 2 2 2 2 4 5 3 2 1 2 2  
CLOUDS FW FW FW FW FW FW FW FW CL FW FW FW FW FW CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 32 67 32 55 25 58 27 64  
TEMP 64 60 40 35 64 59 40 33 52 50 33 27 55 53 36 29 60 58  
DEWPT 22 21 23 24 29 26 30 27 24 19 19 18 23 23 24 22 28 25  
PWIND DIR SW SW SW SW W W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC FW SC B1 B2 B2 SC SC FW SC FW FW FW SC FW  
POP 12HR 5 0 0 40 20 5 5 0 0  
RAIN SHWRS S C S  
 

 
COZ037-171115-  
FAIRPLAY-PARK CO  
39.22N 106.00W ELEV. 9947 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 62 31 59 30  
TEMP 47 34 30 29 29 41 58 61 49 36 32 32 32 41 54 59 50 35 33 31 31  
DEWPT 3 1 0 -3 -3 -1 2 4 12 8 8 7 8 15 12 14 15 11 13 13 14  
RH 16 24 27 24 24 16 10 10 22 30 36 34 36 34 18 17 24 36 43 47 49  
WIND DIR NW NW NW NW NW NW W W NW NW W W NW NW W W SW NW SW W W  
WIND SPD 8 8 6 8 8 6 8 10 6 6 5 5 6 4 4 4 4 3 3 3 3  
CLOUDS FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW CL FW CL FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 27 23 21 21 26 26 26  
MIN CHILL 22 19 24 26 24 28 29 25  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 58 32 55 30 44 24 49 29 55  
TEMP 55 50 36 35 54 48 35 31 43 40 27 27 48 43 32 32 53 47  
DEWPT 21 22 21 24 28 26 27 27 21 18 16 14 21 21 18 18 23 22  
PWIND DIR SW SW W W W W W NW NW  
WIND CHAR LT LT GN LT GN LT GN GN LT  
AVG CLOUDS FW SC SC SC FW SC B1 B2 B1 B1 SC SC FW FW FW FW FW FW  
POP 12HR 5 0 5 30 20 5 5 0 0  
RAIN SHWRS C S  
SNOWSHWRS C  
 

 
COZ037-171115-  
HARTSEL-PARK CO  
39.02N 105.80W ELEV. 8993 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 27 66 32 62 32  
TEMP 52 36 32 28 28 39 60 66 54 39 34 32 33 41 57 62 53 40 35 32 33  
DEWPT 4 1 2 -1 -1 1 4 4 13 15 12 11 10 14 11 12 14 16 16 15 16  
RH 14 22 27 28 28 20 10 8 19 37 39 41 38 33 16 14 21 37 45 49 49  
WIND DIR NW NW NW NW NW W W W W NW W W NW NW W SW S SW W W W  
WIND SPD 8 6 5 5 5 3 5 9 8 5 4 4 4 4 4 5 8 4 4 3 3  
CLOUDS CL CL CL FW FW FW FW FW FW FW FW FW FW SC FW FW FW CL FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 30 22 22  
MIN CHILL 25 20 25 30 26 30 31 28  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 34 60 32 49 26 54 31 59  
TEMP 59 55 39 36 59 52 40 33 48 44 30 29 52 49 36 33 57 52  
DEWPT 21 24 23 25 29 27 29 28 22 20 18 17 21 21 20 20 24 22  
PWIND DIR SW SW SW SW W W W NW W  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS FW SC SC SC FW SC SC SC B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 5 0 0 10 20 5 0 0 0  
RAIN SHWRS S  
 

 
COZ034-171115-  
GEORGETOWN-CLEAR CREEK CO  
39.71N 105.70W ELEV. 8586 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 31 59 34 57 33  
TEMP 48 37 34 32 31 38 52 59 48 39 37 35 34 39 52 57 49 37 35 34 33  
DEWPT 3 -2 -2 -6 -5 -4 3 4 14 8 6 6 7 11 13 15 15 14 11 11 12  
RH 15 18 21 18 20 16 13 11 25 27 27 29 32 31 21 19 25 38 36 38 41  
WIND DIR W W W W W W W W W W W W W W W W NW W SW SW SW  
WIND SPD 10 10 10 10 10 10 9 10 8 10 10 12 11 9 6 5 4 3 6 8 6  
WIND GUST 21  
CLOUDS SC FW FW FW FW FW FW FW FW SC FW FW FW SC FW CL CL CL CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 30 26 24 23 31 30 27 26 33 27 27  
MIN CHILL 25 22 23 28 25 27 26 25  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 35 55 33 43 27 48 31 52  
TEMP 54 49 38 38 55 46 38 33 43 36 30 29 47 41 34 33 51 44  
DEWPT 22 24 19 22 28 27 26 25 24 20 16 14 22 24 20 19 27 26  
PWIND DIR SW W W W W W W W W  
WIND CHAR LT GN GN GN GN GN GN GN GN  
AVG CLOUDS FW SC SC SC FW SC B1 B2 B2 B1 SC SC SC SC FW FW FW FW  
POP 12HR 5 0 10 40 30 5 5 0 0  
RAIN SHWRS S C C S  
 

 
COZ032-171115-  
KREMMLING AIRPORT-GRAND CO  
40.05N 106.37W ELEV. 7410 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 21 70 28 67 28  
TEMP 60 40 32 25 21 31 58 70 59 45 38 32 28 37 58 67 60 44 36 31 28  
DEWPT 9 9 9 8 7 8 10 8 14 14 16 14 14 16 15 9 12 17 19 17 18  
RH 13 27 37 48 54 37 15 9 17 28 40 47 55 42 18 10 15 33 50 56 66  
WIND DIR NW S S S S S SW W W SE S S S S SW W W SE S SE S  
WIND SPD 5 2 2 2 2 1 4 8 6 3 1 2 1 1 2 5 5 2 2 2 2  
CLOUDS CL FW FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 32 67 32 53 25 58 27 63  
TEMP 62 62 42 34 63 61 40 33 49 51 32 27 53 54 35 29 57 59  
DEWPT 22 20 25 26 29 28 32 29 25 21 22 21 24 24 27 25 29 26  
PWIND DIR SW SW SW SW W W W SW W  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC FW SC B1 B2 B2 SC SC FW SC FW FW SC FW FW  
POP 12HR 5 0 0 40 10 5 5 0 0  
RAIN SHWRS S C  
SNOWSHWRS C  
 

 
COZ040-171115-  
DENVER INT'L AIRPORT-DENVER CO  
39.83N 104.65W ELEV. 5379 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 79 44 74 42  
TEMP 68 54 47 42 40 51 73 79 68 53 48 45 45 52 69 74 65 51 47 44 42  
DEWPT 17 17 18 14 14 18 15 12 18 19 24 20 21 25 23 20 24 24 26 24 25  
RH 14 23 31 31 34 27 11 8 15 26 39 36 38 35 17 13 21 34 43 45 50  
WIND DIR N SW S S S S S S SE S SW SW SW SW W E E S S S SW  
WIND SPD 6 5 6 8 8 6 6 4 6 9 8 6 8 6 5 6 8 8 8 8 8  
CLOUDS FW FW FW FW FW FW FW FW CL FW FW FW SC SC FW CL CL CL CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 46 76 44 60 36 65 41 67  
TEMP 69 65 50 49 74 68 51 44 58 56 41 39 62 61 48 42 64 61  
DEWPT 30 32 33 32 35 35 34 34 32 30 28 26 29 31 31 30 35 33  
PWIND DIR S SW S W NW W SW SW W  
WIND CHAR LT LT GN LT GN LT GN LT LT  
AVG CLOUDS FW FW SC SC FW FW SC SC B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 5 20 20 5 0 0 0  
RAIN SHWRS S S  
 

 
COZ040-171115-  
CENTENNIAL AIRPORT-DOUGLAS CO  
39.57N 104.85W ELEV. 5822 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 78 44 74 43  
TEMP 68 55 47 42 40 50 72 78 67 50 46 44 44 51 70 73 65 52 47 44 43  
DEWPT 16 17 14 12 11 13 12 11 19 24 23 19 19 23 21 19 22 24 24 23 23  
RH 13 22 26 29 30 22 10 8 16 36 40 36 36 33 15 13 19 33 40 43 45  
WIND DIR N SW S S S S S E SE S S SW SW SW W E E S S S SW  
WIND SPD 4 5 6 6 6 5 5 3 4 6 4 4 4 4 3 4 5 4 4 5 4  
CLOUDS SC CL FW FW FW FW FW FW CL FW FW FW SC SC FW CL FW CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 46 75 45 59 36 64 40 67  
TEMP 68 65 50 49 73 68 51 45 58 54 40 39 62 59 45 42 65 61  
DEWPT 28 31 31 31 34 33 33 33 31 29 27 24 28 30 30 28 33 32  
PWIND DIR S SW SW SW NW W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC FW FW SC SC B1 B1 SC SC FW FW FW FW FW FW  
POP 12HR 0 0 0 10 10 5 0 0 0  
 

 
COZ039-171115-  
ROCKY MOUNTAIN AIRPORT-BROOMFIELD CO  
39.91N 105.12W ELEV. 5655 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 44 77 47 74 43  
TEMP 69 55 49 47 44 50 69 77 67 55 50 49 47 53 70 74 67 54 48 44 44  
DEWPT 16 14 14 11 11 14 17 15 23 22 21 20 21 25 21 22 25 25 24 24 24  
RH 13 19 24 23 26 23 13 9 19 27 31 31 35 33 15 14 20 32 39 45 45  
WIND DIR NW W W W W SW S S SW SW W W W W SW E E SW W W W  
WIND SPD 6 6 5 5 6 4 3 4 3 5 3 4 4 3 4 3 4 3 2 4 3  
CLOUDS SC CL FW FW FW FW FW FW FW FW FW SC SC SC FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 72 47 74 45 60 38 63 42 66  
TEMP 67 65 50 50 72 67 51 45 58 56 42 41 61 59 47 43 64 62  
DEWPT 30 32 31 31 36 34 34 34 32 29 27 25 30 31 30 29 35 33  
PWIND DIR SE W SW W W W SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC FW FW SC SC B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 5 0 0 20 10 5 0 0 0  
RAIN SHWRS S  
 

 
COZ040-171115-  
BUCKLEY AFB-ARAPAHOE CO  
39.71N 104.76W ELEV. 5661 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 78 45 74 43  
TEMP 69 56 48 43 41 52 73 78 68 53 48 46 45 53 71 73 65 51 47 44 43  
DEWPT 16 17 17 14 13 16 13 12 19 23 23 21 20 24 21 19 23 24 24 23 24  
RH 13 21 29 30 31 24 10 8 15 31 37 37 36 32 15 13 20 34 40 43 47  
WIND DIR N SW S S S S S S SE S S SW SW SW W E E S S S SW  
WIND SPD 5 5 5 6 8 8 6 4 5 8 6 5 5 5 5 5 6 6 6 5 6  
CLOUDS FW CL FW FW FW FW FW FW CL FW FW FW SC SC FW CL CL CL CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 74 47 76 45 59 36 65 41 67  
TEMP 69 67 52 50 74 68 51 45 58 55 40 39 62 61 48 43 65 61  
DEWPT 29 32 32 31 34 34 34 34 31 30 27 24 29 30 30 29 34 32  
PWIND DIR S SW SW W NW W SW W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC FW FW SC SC B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 20 20 5 0 0 0  
RAIN SHWRS S S  
 

 
COZ034-171115-  
COPPER MOUNTAIN, RED CLIFF PASS-SUMMIT CO  
39.47N 106.15W ELEV. 12070 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 30 56 33 53 33  
TEMP 46 35 33 31 30 37 50 56 48 39 37 34 33 38 49 53 49 37 36 34 34  
DEWPT -2 -4 -4 -8 -8 -7 -1 2 7 2 1 -1 1 5 6 8 8 9 7 8 8  
RH 13 18 20 17 18 14 12 11 18 21 21 22 25 25 17 16 18 31 29 33 33  
WIND DIR W W SW W W W W W W SW SW W W W W W W W S S S  
WIND SPD 11 8 6 8 8 6 9 10 8 6 8 8 9 8 9 9 8 3 5 6 5  
CLOUDS FW FW FW FW FW FW FW FW CL SC FW FW FW FW CL CL FW CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 29 26 24 23 31 31 28 26 28  
MIN CHILL 24 21 23 30 25 26 31 26  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 54 35 50 31 40 25 45 30 50  
TEMP 51 49 37 37 50 45 36 31 40 36 27 28 44 40 33 32 49 44  
DEWPT 15 17 16 19 23 22 24 23 17 15 11 10 16 18 16 15 19 19  
PWIND DIR SW SW SW W W W W NW NW  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS FW SC B1 SC FW SC B1 B2 B2 B1 SC SC SC FW FW FW FW FW  
POP 12HR 5 5 10 50 30 5 5 0 0  
RAIN SHWRS S C C S  
SNOWSHWRS C  
 

 
COZ038-171115-  
FORT COLLINS/LOVELAND AIRPORT-LARIMER CO  
40.45N 105.02W ELEV. 5015 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 38 76 42 75 40  
TEMP 69 54 46 41 38 46 66 76 67 53 48 43 43 49 68 75 67 53 47 42 41  
DEWPT 22 17 17 17 17 21 24 23 26 26 27 26 26 30 30 27 29 27 28 26 27  
RH 17 23 31 37 42 37 20 14 21 35 44 51 51 48 24 17 24 36 47 53 57  
WIND DIR S W NW NW NW NW S SE SE W NW NW W NW SW SE SE SW NW NW NW  
WIND SPD 3 5 4 3 4 2 3 5 3 3 3 3 3 3 3 3 4 2 2 3 3  
CLOUDS FW CL FW FW FW FW FW FW FW SC FW SC SC SC FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 72 43 74 44 60 35 64 39 66  
TEMP 66 66 49 46 71 68 52 44 58 57 40 38 60 61 48 40 63 62  
DEWPT 34 35 33 34 39 37 36 35 34 29 28 27 33 34 32 32 37 35  
PWIND DIR SW W SW W NW W W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL SC SC SC FW FW SC SC B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 0 10 5 0 0 0 0  
 

 
COZ043-171115-  
GREELEY AIRPORT-WELD CO  
40.43N 104.64W ELEV. 4657 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 77 38 75 36  
TEMP 69 52 43 36 33 42 66 77 66 53 45 39 38 46 67 75 66 51 44 39 36  
DEWPT 23 21 21 19 17 22 25 22 23 25 28 28 26 31 29 23 26 27 29 27 28  
RH 17 29 41 50 51 44 21 13 19 33 51 64 62 55 24 14 22 39 55 62 72  
WIND DIR NW N NW NW NW SW S S S W NW NW W NW NW E SE SE SE NE NW  
WIND SPD 4 5 3 3 3 2 3 5 4 3 3 3 3 3 4 3 5 4 3 2 2  
CLOUDS FW CL CL FW FW FW FW FW CL FW FW FW SC FW FW CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 75 40 75 42 62 32 64 37 68  
TEMP 66 67 49 42 71 70 51 42 59 58 41 34 60 60 47 38 64 63  
DEWPT 34 34 34 33 38 37 37 35 33 28 27 27 32 33 32 32 37 35  
PWIND DIR SE SW SW W NW W W W W  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS CL FW SC SC FW FW SC B1 B1 SC SC FW FW FW FW FW FW SC  
POP 12HR 0 0 0 10 10 0 0 0 0  
 

 
COZ041-171115-  
MONUMENT-DOUGLAS CO  
39.22N 104.63W ELEV. 7059 FT  
304 PM MDT MON OCT 16 2017  
 
DATE 10/16/17 TUE 10/17/17 WED 10/18/17 THU  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 38 74 41 70 39  
TEMP 62 48 43 41 39 52 68 74 60 46 42 41 42 52 65 70 58 46 42 40 40  
DEWPT 13 13 10 7 7 10 13 12 21 19 18 16 14 18 15 14 20 21 21 20 21  
RH 14 24 25 24 26 18 12 9 22 34 37 36 31 26 14 11 23 37 43 44 46  
WIND DIR N SW SW SW SW S S S S S SW SW W W N E SE S S S SW  
WIND SPD 5 4 6 5 6 6 9 6 6 9 6 5 5 5 5 5 6 6 6 6 6  
CLOUDS FW CL FW FW FW FW CL FW FW FW FW FW SC SC FW CL FW CL FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 10/19/17 FRI 10/20/17 SAT 10/21/17 SUN 10/22/17 MON 10/23/17  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 42 71 40 55 32 60 36 64  
TEMP 65 59 46 45 70 62 48 40 54 48 35 35 58 54 42 39 62 57  
DEWPT 25 29 29 28 31 31 30 31 29 27 25 22 24 27 27 25 29 29  
PWIND DIR S SW SW W NW W W W W  
WIND CHAR GN LT GN GN GN LT LT LT LT  
AVG CLOUDS FW FW SC SC FW FW SC SC B1 B1 SC SC FW FW FW FW FW FW  
POP 12HR 0 0 0 5 10 5 0 0 0  
 

 
 
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