851  
FOUS55 KBOU 142016  
PFMBOU  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
216 PM MDT SUN SEP 14 2025  
 
COZ040-151000-  
DENVER-DENVER CO  
39.73N 104.96W ELEV. 5325 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 51 85 54 78 52  
TEMP 72 73 65 59 55 53 61 79 83 80 71 63 58 55 61 74 76 70 62 58 54 53  
DEWPT 43 41 42 40 37 37 38 35 32 36 40 41 41 41 43 43 43 46 48 48 47 48  
RH 35 31 43 49 51 54 42 20 16 20 32 44 53 59 51 33 31 42 60 69 77 83  
WIND DIR E SE S S S S SW S SE N S W SW SW NW NE NE NW NW NW W NW  
WIND SPD 5 5 5 6 6 5 5 4 5 5 5 4 3 3 4 6 9 6 5 3 3 2  
WIND GUST 16 17  
CLOUDS SC FW FW FW FW CL CL FW SC B1 B1 FW FW SC SC B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 0 5 30 50  
QPF 12HR 0 0 0 0.04 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C  
TSTMS C C S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 68 50 75 49 78 53 80 55 80  
TEMP 65 67 57 51 70 73 59 50 72 75 62 54 75 75 63 56 76 75  
DEWPT 48 46 47 46 44 41 43 43 44 42 44 44 43 43 46 45 44 43  
PWIND DIR N W SE S NE S SE SW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC FW SC FW FW FW FW SC SC SC B1 B1 SC SC SC  
POP 12HR 50 10 20 0 0 5 10 20 20  
RAIN SHWRS C C S S S S  
TSTMS S C S S  
 
 
COZ039-151000-  
BOULDER-BOULDER CO  
40.02N 105.25W ELEV. 5302 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 52 83 52 75 49  
TEMP 71 72 62 58 54 52 64 79 81 77 67 61 56 53 61 73 72 65 59 55 52 50  
DEWPT 45 42 40 38 36 36 39 37 36 38 38 39 39 39 43 45 47 49 48 47 46 47  
RH 39 34 44 47 50 54 40 22 20 24 34 44 53 59 51 37 41 56 67 74 80 89  
WIND DIR E SE SW W W W W SE SE W W W W W N NE N W W W W NW  
WIND SPD 6 5 6 6 8 5 5 4 5 3 4 3 3 2 2 4 5 4 3 2 2 1  
WIND GUST 16  
CLOUDS SC FW FW FW FW FW FW FW SC SC SC FW SC SC SC B1 B2 B2 B2 B1 B1 B1  
POP 12HR 0 5 5 50 60  
QPF 12HR 0 0 0 0.09 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C  
TSTMS S C C S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 47 74 48 77 51 78 53 78  
TEMP 64 65 54 48 69 71 56 48 71 72 58 51 73 73 60 54 74 72  
DEWPT 50 48 45 43 46 44 43 40 46 45 43 42 46 47 45 45 46 46  
PWIND DIR N W SE W NE W NE W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC FW SC FW FW FW SC SC SC SC B1 B1 SC SC B1  
POP 12HR 50 20 20 0 5 5 20 20 30  
RAIN SHWRS C C S S S S S C  
TSTMS S C S S S S  
 
 
COZ039-151000-  
LONGMONT-BOULDER CO  
40.17N 105.11W ELEV. 5023 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 48 84 51 76 50  
TEMP 71 74 62 55 52 48 59 79 83 79 67 60 55 51 59 73 74 68 60 55 52 50  
DEWPT 47 44 44 41 39 39 41 39 36 38 41 43 43 42 46 46 48 50 51 50 50 50  
RH 42 34 52 59 61 71 51 24 19 23 39 53 64 71 62 38 40 52 72 83 93100  
WIND DIR SE SE W W SW W SW SE S NW NW NW W NW N NE N NW W W NW NW  
WIND SPD 6 5 5 5 5 5 4 4 6 5 4 4 3 2 2 5 5 5 4 3 2 2  
WIND GUST 17  
CLOUDS SC FW FW FW FW CL FW FW SC SC SC FW FW SC SC B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 0 5 40 60  
QPF 12HR 0 0 0 0.08 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C  
TSTMS S C C S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 47 75 47 77 50 78 53 80  
TEMP 65 67 54 47 69 72 56 47 71 74 58 50 73 74 60 53 75 75  
DEWPT 51 49 48 46 48 45 46 44 47 45 46 45 48 48 48 47 47 47  
PWIND DIR N W S W NE W NE NW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC FW SC FW FW FW FW SC SC SC B1 B1 SC SC SC  
POP 12HR 50 20 20 0 0 5 10 20 20  
RAIN SHWRS C C S S S S S  
TSTMS C S S S  
 
 
COZ038-151000-  
FORT COLLINS-LARIMER CO  
40.56N 105.07W ELEV. 5000 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 48 84 51 77 50  
TEMP 71 74 61 54 50 48 59 77 81 78 65 59 54 51 59 73 74 68 59 55 52 50  
DEWPT 48 44 44 40 39 40 42 41 39 41 44 45 44 43 47 48 49 51 51 50 50 49  
RH 44 34 53 59 66 74 53 28 22 27 46 60 69 74 64 41 41 54 75 83 93 96  
WIND DIR S S SW W NW NW W S S S NW NW NW NW N NE NE N NW NW NW NW  
WIND SPD 9 6 5 5 5 4 4 8 10 6 5 5 5 4 4 6 8 8 5 5 5 5  
CLOUDS SC SC FW FW FW CL CL FW SC B1 SC FW SC SC B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 5 10 50 60  
QPF 12HR 0 0 0 0.19 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C  
TSTMS S C C S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 47 75 46 77 49 79 52 80  
TEMP 64 68 53 47 68 74 54 47 70 76 57 50 72 75 59 53 74 75  
DEWPT 51 49 48 46 49 45 46 44 48 45 46 46 50 48 48 47 47 47  
PWIND DIR N NW E NW E N E W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW SC FW FW FW FW FW SC SC B1 B1 SC SC SC  
POP 12HR 50 20 20 0 0 5 10 20 20  
RAIN SHWRS C C S S S S S  
TSTMS C S S  
 
 
COZ041-151000-  
CASTLE ROCK-DOUGLAS CO  
39.38N 104.85W ELEV. 6329 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 49 81 51 75 48  
TEMP 68 68 57 54 52 50 60 77 79 73 62 58 53 51 60 73 70 61 55 53 50 48  
DEWPT 41 40 40 38 37 35 38 33 32 36 38 39 38 37 42 41 44 47 46 46 45 44  
RH 37 36 53 54 56 56 44 20 18 26 41 49 57 59 51 31 39 60 72 77 83 86  
WIND DIR N E S S S S SW SW S SE S S SW SW W N NE N NW W W W  
WIND SPD 5 5 8 9 9 8 6 2 5 6 6 5 5 4 5 6 9 9 5 4 3 3  
CLOUDS SC SC FW FW FW FW CL CL SC SC SC SC FW SC SC B1 B1 B2 B1 B1 B1 B1  
POP 12HR 0 0 5 50 50  
QPF 12HR 0 0 0 0.07 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C  
TSTMS C C S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 48 72 46 75 50 77 52 76  
TEMP 61 60 50 48 67 66 52 47 71 69 55 51 73 71 57 53 74 68  
DEWPT 48 45 44 42 43 41 41 40 43 43 43 41 42 43 44 43 43 44  
PWIND DIR N W N S NE S SE S N  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 SC SC SC SC FW FW FW FW SC SC SC B1 B1 SC SC B1  
POP 12HR 60 20 20 0 5 5 20 20 30  
RAIN SHWRS C L S S S S C  
TSTMS S C S S S S  
 
 
COZ041-151000-  
KIOWA-ELBERT CO  
39.34N 104.46W ELEV. 6401 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 47 80 49 75 45  
TEMP 67 66 56 52 50 48 60 76 79 74 62 58 53 50 60 74 72 62 54 51 48 46  
DEWPT 43 41 40 40 39 38 39 34 33 36 37 39 38 39 43 43 45 48 48 47 46 46  
RH 42 40 55 63 66 68 46 22 19 25 39 49 57 66 53 33 38 60 80 86 93100  
WIND DIR N S S S SW SW SW W S S S S SW W NW N NE N NW NW NW NW  
WIND SPD 9 5 8 11 11 9 6 3 5 8 6 5 5 5 6 9 10 10 6 5 5 8  
WIND GUST 16 18 20  
CLOUDS SC FW FW FW CL CL CL CL FW SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 0 5 40 60  
QPF 12HR 0 0 0 0.10 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C  
TSTMS C C S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 45 70 44 74 48 76 50 75  
TEMP 60 60 48 45 67 66 51 45 71 69 54 49 72 70 56 51 72 69  
DEWPT 49 47 45 43 44 42 43 42 45 44 45 44 44 45 46 44 45 45  
PWIND DIR NW NW N S SE S SE SW NW  
WIND CHAR GN LT LT LT LT GN LT LT LT  
AVG CLOUDS B1 B2 SC SC SC SC FW FW FW FW SC SC SC SC B1 SC SC B1  
POP 12HR 60 20 20 5 5 5 20 20 30  
RAIN SHWRS C L S S S S C  
TSTMS S C S S S S  
 
 
COZ043-151000-  
GREELEY-WELD CO  
40.42N 104.74W ELEV. 4806 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 47 84 51 77 52  
TEMP 71 73 62 56 51 48 57 77 82 79 66 60 55 51 58 72 76 69 60 56 54 52  
DEWPT 48 45 46 44 42 40 42 41 36 40 43 45 46 45 48 48 48 51 52 51 50 51  
RH 44 37 56 64 71 74 57 28 19 25 43 58 72 80 69 42 37 53 75 83 86 96  
WIND DIR SW S S SW W W SW S SE E N N NW NW N NE NE N NW NW NW NW  
WIND SPD 8 6 5 4 4 2 3 5 9 8 5 5 5 5 5 8 10 10 5 5 5 5  
WIND GUST 19  
CLOUDS SC FW FW FW FW FW CL FW SC SC SC FW SC SC SC B1 B1 B2 B2 B1 B2 B1  
POP 12HR 0 0 10 30 60  
QPF 12HR 0 0 0 0.12 0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C  
TSTMS S C S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 48 75 46 77 50 79 53 80  
TEMP 64 68 55 48 68 73 56 47 69 76 58 51 71 75 61 53 73 75  
DEWPT 52 49 49 47 49 46 47 46 48 45 47 48 51 48 48 48 49 47  
PWIND DIR N NW SE NE NE E E N NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC FW SC FW FW FW FW FW SC SC SC B1 SC SC SC  
POP 12HR 50 20 20 0 0 5 5 20 20  
RAIN SHWRS C C S S S S S  
TSTMS S C S  
 
 
COZ044-151000-  
FORT MORGAN-MORGAN CO  
40.26N 103.79W ELEV. 4265 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 48 86 51 79 53  
TEMP 69 69 60 56 52 49 57 79 85 80 67 61 55 52 58 73 78 72 61 57 55 53  
DEWPT 50 48 48 46 44 43 45 43 39 41 43 47 48 47 51 53 53 55 55 54 54 53  
RH 51 47 64 69 74 80 64 28 20 25 42 60 77 83 77 49 42 55 81 90 96100  
WIND DIR W S S S SW W SW SW SE E SE SE N NW NW NE NE NE NW NW N NW  
WIND SPD 9 6 6 6 8 8 6 5 6 6 6 5 5 5 6 10 11 10 8 5 6 9  
CLOUDS B1 SC FW CL FW FW FW CL CL FW SC SC SC SC B1 SC SC B2 B2 B1 B2 B2  
POP 12HR 0 0 5 20 60  
QPF 12HR 0 0 0 0 0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S L L C C C  
TSTMS C S C S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 48 75 46 77 50 79 52 80  
TEMP 65 65 54 48 68 69 55 47 70 72 58 51 72 73 61 53 74 74  
DEWPT 55 54 52 48 53 51 51 47 52 50 52 51 55 53 53 51 52 51  
PWIND DIR N NW NW SE E SE SE SE NW  
WIND CHAR GN LT LT LT LT GN LT LT LT  
AVG CLOUDS B2 B2 SC SC SC SC FW FW FW FW SC SC SC SC SC SC SC FW  
POP 12HR 50 20 20 5 5 5 5 20 10  
RAIN SHWRS C C S S S S  
TSTMS C S S  
 
 
COZ045-151000-  
BENNETT-ADAMS CO  
39.75N 104.42W ELEV. 5489 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 51 83 52 77 50  
TEMP 69 70 59 57 55 53 63 79 83 79 67 62 56 53 61 72 76 69 58 55 52 51  
DEWPT 43 41 41 40 39 38 38 33 31 34 38 39 41 41 43 43 43 48 48 48 47 48  
RH 39 35 51 53 55 57 39 19 15 20 34 43 57 64 51 35 31 47 69 77 83 89  
WIND DIR NE SE S SW SW SW SW SW SE SE S S SW W NW N NE N W W W NW  
WIND SPD 8 6 10 12 13 13 10 5 5 8 9 9 8 8 8 10 11 11 9 6 6 8  
WIND GUST 16  
CLOUDS SC FW FW FW FW FW CL CL FW SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 0 5 30 60  
QPF 12HR 0 0 0 0.08 0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C  
TSTMS C C S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 66 49 73 48 76 51 78 54 78  
TEMP 63 64 52 49 68 70 54 49 71 73 58 52 73 73 60 55 74 72  
DEWPT 47 46 46 44 42 41 43 42 43 42 46 44 43 44 46 45 43 44  
PWIND DIR NW W N S N S E S NW  
WIND CHAR GN LT LT LT LT GN LT GN LT  
AVG CLOUDS B1 B1 SC SC SC SC FW FW FW FW SC SC SC SC B1 SC SC SC  
POP 12HR 50 20 20 5 5 5 10 20 20  
RAIN SHWRS C C S S S S S  
TSTMS S C S S  
 
 
COZ048-151000-  
STERLING-LOGAN CO  
40.63N 103.20W ELEV. 3937 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 49 87 51 79 52  
TEMP 70 69 60 56 51 49 60 81 86 83 68 61 55 51 59 72 78 74 61 57 54 52  
DEWPT 50 49 49 48 46 45 47 44 39 42 44 48 48 48 52 53 52 53 55 56 54 52  
RH 49 49 67 74 83 86 62 27 19 24 42 62 77 89 78 51 40 48 81 96100100  
WIND DIR NW SE S S SW SW SW SW S W SE SE SE N N NE NE NE N N N N  
WIND SPD 11 6 8 8 10 10 9 8 8 5 5 5 4 3 5 10 11 10 8 5 6 9  
CLOUDS OV SC FW FW CL FW CL CL FW FW SC SC SC SC SC SC SC B2 B2 B2 B2 B1  
POP 12HR 5 0 10 20 70  
QPF 12HR 0 0 0 0 0.28  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D S S L L L L C  
TSTMS C S C S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 70 48 74 46 77 49 79 52 80  
TEMP 67 68 54 48 70 71 53 47 70 72 56 49 72 74 59 52 74 75  
DEWPT 54 53 52 48 51 49 50 47 52 50 52 49 53 52 54 51 52 51  
PWIND DIR N NW N NE E SE S SE NW  
WIND CHAR GN LT LT LT LT LT GN LT LT  
AVG CLOUDS B1 B2 B1 B1 SC SC FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 60 40 20 10 5 5 5 20 10  
RAIN SHWRS C L C C S S S  
TSTMS C C S  
 
 
COZ049-151000-  
AKRON-WASHINGTON CO  
40.17N 103.21W ELEV. 4688 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 52 84 54 78 52  
TEMP 67 67 57 55 53 52 62 79 82 79 65 62 56 54 61 72 77 71 59 55 54 53  
DEWPT 49 47 48 46 44 43 46 42 39 41 43 46 47 46 50 51 50 52 55 54 53 52  
RH 52 49 72 72 71 71 56 27 22 26 45 56 72 74 67 48 39 51 87 96 96 96  
WIND DIR NW S S S SW SW SW SW S SE S S S W NW N NE NE N NW N NW  
WIND SPD 12 8 10 12 13 13 12 8 6 9 10 10 9 8 10 11 12 11 10 8 10 11  
WIND GUST 25  
CLOUDS B1 SC FW FW CL CL CL CL CL FW FW SC SC SC SC SC SC B2 B2 B2 B2 B2  
POP 12HR 0 0 5 20 70  
QPF 12HR 0 0 0 0 0.44  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S L L C C C  
TSTMS C S C S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 68 48 73 48 74 51 76 53 77  
TEMP 64 63 52 49 68 68 53 48 69 69 55 51 71 71 58 54 73 72  
DEWPT 53 51 51 47 49 47 49 47 49 49 51 49 51 50 52 49 49 48  
PWIND DIR N NW NW SE NE SE S SE NW  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B1 SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 60 30 20 5 5 5 5 20 10  
RAIN SHWRS C L C S S S S  
TSTMS C C S  
 
 
COZ050-151000-  
SEDGWICK-SEDGWICK CO  
40.93N 102.52W ELEV. 3579 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 49 85 51 78 53  
TEMP 66 66 57 55 52 50 59 79 85 79 66 62 56 52 60 72 77 72 59 57 55 53  
DEWPT 53 51 51 50 49 46 48 46 42 46 48 51 51 50 53 55 56 57 57 56 55 53  
RH 63 58 80 83 89 86 67 31 22 31 52 67 83 93 78 55 48 59 93 96100100  
WIND DIR NW SW S S SW SW SW SW S SE SE SE S NW N NE NE NE N NW N N  
WIND SPD 12 8 8 9 9 11 10 10 10 8 8 6 4 4 6 10 10 10 9 6 9 10  
CLOUDS OV B1 SC FW CL CL CL CL CL SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 10 0 10 30 70  
QPF 12HR 0 0 0 0 0.57  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D C C L L L L C  
TSTMS C C C S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 68 49 73 46 73 48 75 51 77  
TEMP 65 65 55 49 67 69 53 47 67 69 55 49 70 71 58 52 71 72  
DEWPT 56 56 53 49 53 52 53 47 53 52 52 49 54 55 54 52 55 55  
PWIND DIR N NW N NE NE SE S SE SE  
WIND CHAR GN GN GN LT LT LT GN GN LT  
AVG CLOUDS B2 B2 B1 B1 SC SC SC SC SC FW FW SC SC SC SC SC SC SC  
POP 12HR 60 40 30 10 5 5 5 20 10  
RAIN SHWRS C L C C S C S S  
TSTMS C S S  
 
 
COZ051-151000-  
HOLYOKE-PHILLIPS CO  
40.58N 102.30W ELEV. 3747 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 51 85 54 79 53  
TEMP 68 67 57 56 52 51 63 80 84 79 65 61 57 54 62 75 78 73 60 57 55 53  
DEWPT 53 52 52 50 49 47 49 48 45 47 49 51 51 51 54 56 57 58 58 57 55 53  
RH 59 59 83 80 89 86 60 33 26 32 56 70 80 90 75 52 48 59 93100100100  
WIND DIR NW W S S SW SW SW SW S SE SE S S SW N NE NE NE NE NW N N  
WIND SPD 12 6 6 8 9 10 10 9 10 9 8 6 5 4 6 9 10 10 8 5 8 9  
CLOUDS OV SC SC FW CL CL CL CL FW FW FW SC SC SC SC B1 SC B2 B2 B2 B2 B2  
POP 12HR 10 0 10 20 70  
QPF 12HR 0 0 0 0 0.80  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D S S L L L L C  
TSTMS S S S C C  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 49 73 47 73 49 75 51 77  
TEMP 66 65 54 49 68 69 53 48 68 70 54 50 70 71 57 52 71 72  
DEWPT 56 57 54 49 53 52 53 48 53 53 53 50 54 55 55 52 55 56  
PWIND DIR N NW N NE NE SE SE SE SE  
WIND CHAR GN LT GN LT LT LT GN GN GN  
AVG CLOUDS B2 B2 B1 B1 SC SC SC SC SC FW FW SC SC SC SC B1 SC SC  
POP 12HR 60 40 20 10 5 5 5 20 10  
RAIN SHWRS C L C C S S S  
TSTMS C S S  
 
 
COZ046-151000-  
LIMON-LINCOLN CO  
39.27N 103.67W ELEV. 5407 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 45 81 47 79 47  
TEMP 69 67 55 51 48 45 60 77 80 77 62 57 51 48 60 75 77 70 57 53 49 48  
DEWPT 45 42 44 43 42 41 44 38 36 37 40 43 43 43 46 45 46 48 51 51 49 48  
RH 42 40 66 74 80 86 55 24 20 24 44 59 74 83 60 34 33 45 80 93100100  
WIND DIR NW NE SE S S S SW S S S S S S W NW N E N NW NW NW NW  
WIND SPD 13 8 6 8 8 5 5 5 8 10 8 5 4 4 8 10 11 12 10 6 8 10  
CLOUDS SC FW FW FW CL FW CL CL FW FW SC SC SC B1 SC SC SC B2 B2 B2 B1 B2  
POP 12HR 0 0 5 20 60  
QPF 12HR 0 0 0 0 0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L C C C  
TSTMS S C S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 44 71 44 74 46 76 49 77  
TEMP 64 63 48 44 68 68 50 45 71 70 53 47 72 71 55 50 74 71  
DEWPT 49 47 48 44 45 43 45 44 46 46 49 47 48 47 51 47 45 45  
PWIND DIR N NW N S SW SE S S N  
WIND CHAR GN LT GN LT LT LT GN LT GN  
AVG CLOUDS B1 B1 SC SC SC SC FW FW FW FW SC SC SC SC B1 SC SC SC  
POP 12HR 50 30 20 5 5 5 5 20 10  
RAIN SHWRS C C C S S  
TSTMS S C S  
 
 
COZ047-151000-  
KARVAL-LINCOLN CO  
38.73N 103.53W ELEV. 5121 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 49 81 50 81 50  
TEMP 71 69 57 55 51 50 61 77 81 78 64 58 53 50 62 75 80 74 59 55 52 51  
DEWPT 43 43 44 44 44 43 45 41 37 37 41 44 45 45 46 46 45 47 51 51 51 49  
RH 36 39 62 66 77 77 56 28 21 23 43 59 74 83 56 36 29 38 75 86 96 93  
WIND DIR NW NE E S SW SW SW S S S SE SE SE N N NE E NE N N N N  
WIND SPD 12 8 5 5 6 4 4 8 10 10 8 8 5 8 10 11 12 13 14 12 13 14  
CLOUDS SC FW FW FW CL FW CL CL CL FW FW SC SC SC FW FW SC B1 B2 B2 B1 B1  
POP 12HR 0 0 0 10 50  
QPF 12HR 0 0 0 0 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S  
TSTMS C S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 48 72 46 75 49 76 51 77  
TEMP 66 65 52 48 68 69 52 47 71 72 55 50 70 72 56 52 74 72  
DEWPT 50 48 48 45 45 44 46 45 47 46 50 49 51 49 52 49 47 47  
PWIND DIR N N N S E E SE SE N  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B1 SC FW FW FW FW FW FW SC SC SC SC B1 SC SC SC  
POP 12HR 30 30 10 5 5 5 5 20 10  
RAIN SHWRS S C C S  
TSTMS C S  
 
 
COZ035-151000-  
ESTES PARK-LARIMER CO  
40.37N 105.52W ELEV. 7638 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 73 42 67 38  
TEMP 64 63 51 47 44 42 55 70 71 68 56 50 45 43 56 67 62 55 49 44 40 39  
DEWPT 37 33 32 32 32 32 34 31 31 32 33 32 30 29 34 35 41 42 42 40 39 38  
RH 37 32 48 56 62 67 45 23 23 26 42 50 55 57 43 30 46 61 77 86 96 96  
WIND DIR W W W W W W W SW SW W W W W W W SE E NE W NW NW NW  
WIND SPD 10 8 8 8 9 6 10 9 8 4 4 3 2 2 3 8 5 3 2 2 1 1  
WIND GUST 17 20  
CLOUDS SC FW FW SC SC SC FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 0 20 10 80 70  
QPF 12HR 0 0 0 0.13 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S D D L L C C C  
TSTMS S C C C S S  
WIND CHILL 38  
MIN CHILL 37 38 37  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 36 65 38 69 41 70 43 69  
TEMP 57 56 42 37 62 62 45 39 66 64 48 42 67 64 49 44 66 63  
DEWPT 40 41 38 34 36 36 36 31 34 38 37 33 36 41 40 38 38 40  
PWIND DIR N NW NE W NE W SW W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 SC SC SC SC SC FW FW SC SC SC SC B1 B2 B1 SC B1  
POP 12HR 60 20 20 0 5 5 30 20 40  
RAIN SHWRS C L S S C S S S C  
TSTMS C S S S  
 
 
COZ036-151000-  
BLACK HAWK-GILPIN CO  
39.80N 105.49W ELEV. 8071 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 46 71 48 66 43  
TEMP 60 61 51 48 47 47 54 68 70 66 55 52 50 48 55 65 60 54 48 46 44 43  
DEWPT 35 34 32 31 30 30 33 30 31 33 33 31 29 28 33 34 40 42 41 39 37 36  
RH 39 36 48 51 51 51 45 24 23 29 43 44 44 46 43 31 47 64 77 76 76 76  
WIND DIR NW W W W W W W W S W W W W W W E NE N SW W W NW  
WIND SPD 11 10 9 8 8 6 9 8 6 4 5 4 3 3 4 8 6 5 3 2 2 2  
CLOUDS SC FW FW SC SC FW FW FW SC B1 SC FW SC SC SC B2 B2 B2 B2 B1 B1 B1  
POP 12HR 0 10 5 70 60  
QPF 12HR 0 0 0 0.18 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L C C C  
TSTMS S C C S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 41 64 42 67 46 68 47 67  
TEMP 54 55 45 42 61 61 47 43 64 63 50 47 65 63 50 49 64 62  
DEWPT 40 41 37 34 34 37 34 31 33 38 35 33 34 40 38 37 38 40  
PWIND DIR N W N W N W NW W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 SC SC FW SC FW FW FW SC SC SC SC B1 B2 SC SC B1  
POP 12HR 60 20 20 0 5 5 30 20 40  
RAIN SHWRS C L S S C S S S C  
TSTMS S C S S S S  
 
 
COZ036-151000-  
CONIFER-JEFFERSON CO  
39.52N 105.30W ELEV. 8363 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 71 44 66 40  
TEMP 59 60 49 46 44 43 54 68 69 63 53 50 47 45 55 65 60 53 47 44 42 41  
DEWPT 40 37 34 30 29 29 34 32 32 35 35 34 30 30 36 36 41 43 42 41 39 40  
RH 49 42 56 53 55 57 46 26 25 35 50 54 51 55 49 34 49 69 83 89 89 96  
WIND DIR NE SW W SW SW W SW S SE SW W W W W W NE NE N NW W W NW  
WIND SPD 5 5 6 6 6 6 8 4 4 4 5 5 5 5 5 6 6 5 3 2 2 2  
WIND GUST 14 16 17 18  
CLOUDS B1 SC FW FW FW FW FW FW SC B1 SC FW SC SC SC B2 B2 B2 B2 B1 B1 B2  
POP 12HR 0 5 5 60 60  
QPF 12HR 0 0 0 0.15 0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L C C C  
TSTMS S C C S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 39 62 40 67 43 68 45 67  
TEMP 54 52 43 40 59 59 44 41 63 62 48 44 66 60 49 46 65 60  
DEWPT 43 43 39 36 38 38 36 33 37 40 37 35 37 41 40 38 40 40  
PWIND DIR N NW NE W N SW SE SW N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B1 SC SC SC FW FW FW SC SC SC SC B2 B1 SC SC B1  
POP 12HR 60 20 20 0 5 5 30 20 40  
RAIN SHWRS C L S S C S S C  
TSTMS S C S S S S  
 
 
COZ030-151000-  
WALDEN-JACKSON CO  
40.73N 106.28W ELEV. 8100 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 71 31 65 30  
TEMP 62 59 44 38 35 32 46 66 69 65 50 41 35 32 45 63 59 53 44 38 34 31  
DEWPT 35 33 32 31 31 30 34 32 32 32 32 33 30 29 35 36 38 40 40 38 34 31  
RH 36 37 62 76 85 92 63 28 25 29 50 73 82 88 68 36 45 61 86100100100  
WIND DIR W W S S S S S SW SW W SE S S SE S SW W NE E E NE NE  
WIND SPD 16 16 10 9 8 8 8 18 19 13 6 5 4 4 3 8 11 10 5 3 2 2  
WIND GUST 31 32 21  
CLOUDS B1 FW FW FW FW FW FW SC SC SC SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 0 20 20 70 50  
QPF 12HR 0 0 0 0.11 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S L L C C C C C  
TSTMS S S C C C S  
WIND CHILL 38 32 28 25  
MIN CHILL 32 25 23 36 26 31 36 31  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 60 27 66 28 69 32 70 34 68  
TEMP 54 55 37 28 60 62 38 29 64 64 41 33 65 63 43 35 62 62  
DEWPT 40 37 34 28 35 31 31 29 32 32 32 29 35 36 36 35 38 37  
PWIND DIR N E W SE SW SE SW S SW  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW SC SC SC B1 B1 B2 B1 SC B1  
POP 12HR 40 10 10 0 0 5 20 20 30  
RAIN SHWRS C C S S S S C  
TSTMS C S S C  
 
 
COZ032-151000-  
DILLON-SUMMIT CO  
39.62N 106.04W ELEV. 9019 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 34 69 36 67 32  
TEMP 59 59 47 41 37 34 45 65 68 65 52 43 39 37 47 65 61 55 46 40 36 33  
DEWPT 31 29 28 27 27 26 30 28 26 26 28 27 25 26 30 28 31 35 36 34 32 32  
RH 34 32 47 57 67 72 55 25 20 23 39 53 57 64 51 25 32 47 68 79 85 96  
WIND DIR NW NW NW S SE SE SW W W W S S S S S W W NW SE S S N  
WIND SPD 10 9 5 3 3 2 2 6 9 5 3 3 2 2 2 5 5 5 3 2 2 2  
WIND GUST 19 16 16  
CLOUDS B1 SC FW FW FW FW FW FW SC SC SC FW SC SC SC B2 B2 B2 B1 B1 B1 B1  
POP 12HR 0 5 0 60 50  
QPF 12HR 0 0 0 0.04 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C C C C  
TSTMS C C C S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 59 32 65 33 69 37 67 38 65  
TEMP 54 55 40 32 58 61 41 34 62 63 45 38 62 61 45 39 59 59  
DEWPT 33 31 32 30 28 26 28 28 27 28 30 31 30 33 34 35 35 35  
PWIND DIR NW SE NW S W SW W SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW SC SC SC B1 B2 B1 B1 B1 B1  
POP 12HR 40 5 10 0 5 5 30 20 30  
RAIN SHWRS C C S C S S C C  
TSTMS C S S C  
 
 
COZ032-151000-  
GRANBY-GRAND CO  
40.09N 105.94W ELEV. 8174 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 32 72 34 68 31  
TEMP 62 60 48 42 35 33 43 66 71 68 53 44 37 34 44 66 65 57 47 40 35 32  
DEWPT 35 34 34 32 31 30 34 33 30 30 31 32 30 29 35 34 36 40 40 38 35 32  
RH 36 37 58 67 85 89 70 29 22 24 43 62 75 82 70 30 34 53 76 92100100  
WIND DIR W W SW S SW W SW W W W S SE SE S SW W SW NE E E SE E  
WIND SPD 12 11 5 3 2 2 2 8 13 9 4 3 2 2 1 5 9 6 3 2 1 1  
WIND GUST 24  
CLOUDS SC SC FW FW FW FW FW FW SC SC SC FW SC SC SC B2 B2 B2 B1 B1 B1 B1  
POP 12HR 0 5 5 60 50  
QPF 12HR 0 0 0 0.05 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C C C C  
TSTMS C C C S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 60 29 66 31 70 34 70 37 67  
TEMP 55 58 40 30 60 64 41 32 64 66 44 35 65 64 46 37 62 62  
DEWPT 40 37 36 30 37 33 32 30 34 33 34 32 36 38 38 36 41 40  
PWIND DIR N E W SE W SE W S W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW SC SC SC B1 B1 B1 SC B1 B1  
POP 12HR 40 10 10 0 0 5 20 20 30  
RAIN SHWRS C C S S S S C  
TSTMS C S C  
 
 
COZ037-151000-  
FAIRPLAY-PARK CO  
39.22N 106.00W ELEV. 9947 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 37 63 38 61 36  
TEMP 55 54 44 42 39 38 47 59 62 59 48 45 42 39 49 60 57 49 43 41 39 37  
DEWPT 30 27 27 27 26 25 30 28 27 28 27 26 25 24 32 30 32 37 35 33 33 30  
RH 38 35 51 55 59 59 51 30 26 30 44 47 50 54 52 32 38 63 73 73 79 75  
WIND DIR NW W NW W W NW W SW W NW NW NW NW NW W SW SW S NE NW NW NW  
WIND SPD 14 13 9 8 6 5 5 10 13 10 8 6 5 5 5 10 11 9 5 5 5 5  
WIND GUST 24  
CLOUDS FW FW FW FW FW FW FW FW SC B1 SC SC SC SC SC B2 B2 B2 B2 B1 B1 B1  
POP 12HR 0 0 5 50 60  
QPF 12HR 0 0 0 0.08 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L C C C  
TSTMS S C C S S S  
WIND CHILL 36  
MIN CHILL 36 33 35 35 38 37 32  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 59 36 62 40 61 40 59  
TEMP 51 52 40 36 55 57 43 37 58 59 45 41 58 56 46 41 56 55  
DEWPT 34 31 32 29 30 28 30 27 29 30 31 29 33 35 34 33 36 35  
PWIND DIR NW N NW NW W W W NW NW  
WIND CHAR GN LT GN LT GN LT GN LT GN  
AVG CLOUDS B1 B1 SC SC FW FW FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 40 10 10 5 5 10 30 30 40  
RAIN SHWRS C C S C C S C C  
TSTMS C S S C  
 
 
COZ037-151000-  
HARTSEL-PARK CO  
39.02N 105.80W ELEV. 8993 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 38 66 37  
TEMP 60 60 49 44 40 37 44 62 66 64 53 47 41 38 46 63 63 55 47 43 39 37  
DEWPT 30 27 28 29 29 28 31 30 28 29 32 33 31 29 34 32 33 38 39 38 37 35  
RH 32 28 44 55 64 70 60 30 24 27 44 58 67 70 63 31 32 53 74 82 92 92  
WIND DIR NW W NW W W NW W SW SW W W NW NW NW W SW W SE N NW NW NW  
WIND SPD 13 12 9 5 4 3 2 6 12 10 5 5 4 3 2 6 10 9 5 5 3 3  
WIND GUST 24 21  
CLOUDS SC FW FW FW FW CL FW FW SC SC SC FW FW FW FW B1 B1 B2 B1 B1 B1 SC  
POP 12HR 0 0 5 40 50  
QPF 12HR 0 0 0 0.04 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C S  
TSTMS S C C S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 59 36 63 36 67 40 66 40 64  
TEMP 55 55 42 36 57 61 44 37 61 63 47 40 62 61 48 41 61 61  
DEWPT 37 37 37 34 33 30 35 33 32 32 36 35 35 36 38 38 37 35  
PWIND DIR N N SW W W W SW W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC FW FW FW FW FW SC B1 B1 B1 B2 B1 SC SC B1  
POP 12HR 40 10 10 0 5 5 30 20 30  
RAIN SHWRS S C C S S S C  
TSTMS C S S C  
 
 
COZ034-151000-  
GEORGETOWN-CLEAR CREEK CO  
39.71N 105.70W ELEV. 8586 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 43 71 45 68 40  
TEMP 59 58 49 46 45 45 51 67 69 65 53 50 47 46 52 66 61 52 48 45 43 41  
DEWPT 31 30 29 28 27 27 29 26 26 28 29 27 25 24 30 26 34 37 37 34 33 32  
RH 34 34 46 49 49 49 42 21 20 25 39 41 42 42 43 22 36 56 65 65 67 70  
WIND DIR NW W W W W W W W W W W SW SW SW SW SW NE NE S W W NW  
WIND SPD 13 12 11 11 9 8 8 8 8 5 5 5 5 5 5 6 5 4 3 3 2 2  
WIND GUST 19 19  
CLOUDS SC SC SC SC FW FW FW FW SC B1 SC FW SC SC SC B2 B2 B2 B2 B1 B1 B1  
POP 12HR 0 10 5 70 70  
QPF 12HR 0 0 0 0.15 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L C C C  
TSTMS S C C S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 38 65 40 68 44 68 45 66  
TEMP 55 54 44 39 60 59 46 41 63 62 49 45 65 60 50 46 62 60  
DEWPT 32 33 33 29 27 29 29 27 26 31 31 30 28 34 34 34 33 35  
PWIND DIR N W NW W NW W W W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 SC FW FW SC FW FW FW SC SC B1 B1 B1 B2 B1 SC B1  
POP 12HR 60 20 20 5 5 5 30 30 50  
RAIN SHWRS C L S S C C S S C  
TSTMS S C S S S C  
 
 
COZ032-151000-  
KREMMLING AIRPORT-GRAND CO  
40.05N 106.37W ELEV. 7410 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 74 33 70 33  
TEMP 65 63 51 43 37 34 44 65 72 70 55 45 37 34 44 64 68 60 48 42 36 34  
DEWPT 36 34 34 33 32 30 33 34 30 30 31 32 31 30 34 35 35 41 41 40 36 34  
RH 34 34 52 67 82 85 65 31 21 22 40 60 79 85 68 34 29 49 77 93100100  
WIND DIR W W SW SE SE SE S SW SW W SW SE SE SE SE SW W N NE E E E  
WIND SPD 11 10 4 4 3 2 2 6 12 10 4 2 2 2 2 3 9 6 3 2 1 1  
WIND GUST 23  
CLOUDS B1 SC FW FW FW FW FW FW SC SC SC SC SC SC SC B1 B1 B2 B1 B1 B1 B1  
POP 12HR 0 5 5 50 40  
QPF 12HR 0 0 0 0.01 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C S  
TSTMS C C C S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 30 69 30 72 33 72 37 70  
TEMP 56 60 41 31 61 66 43 31 64 68 45 34 65 66 47 38 62 64  
DEWPT 42 38 37 31 38 32 32 30 35 32 33 32 37 39 38 37 41 39  
PWIND DIR N NE NW S SW S SW SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW SC SC SC B1 B1 B1 B1 SC B1  
POP 12HR 30 5 5 0 0 5 20 20 30  
RAIN SHWRS S C S S S S C  
TSTMS C S S C  
 
 
COZ040-151000-  
DENVER INT'L AIRPORT-DENVER CO  
39.83N 104.65W ELEV. 5379 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 50 84 52 77 51  
TEMP 70 70 61 57 55 53 61 78 82 79 68 63 57 53 60 72 76 69 59 56 53 52  
DEWPT 42 41 41 40 38 37 38 33 30 33 39 40 42 42 43 43 42 48 48 48 47 48  
RH 36 35 48 53 53 54 42 19 15 19 34 43 57 66 53 35 30 47 67 74 80 86  
WIND DIR E SE S S S SW SW SW S SE S SW SW W NW N NE N NW W W NW  
WIND SPD 8 8 9 11 11 11 9 5 5 6 6 6 5 5 5 9 10 10 8 5 5 5  
WIND GUST 16 20 20  
CLOUDS SC FW FW FW FW CL CL FW FW SC SC FW SC SC SC B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 0 5 30 50  
QPF 12HR 0 0 0 0.05 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C  
TSTMS C C S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 49 73 48 76 51 78 54 78  
TEMP 63 65 55 50 68 71 56 49 71 74 59 52 73 74 62 55 75 74  
DEWPT 47 46 46 45 42 41 43 42 43 42 45 44 43 43 46 45 42 43  
PWIND DIR N W N S N S E S NW  
WIND CHAR GN LT LT LT LT GN LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC FW FW FW FW SC SC SC B1 B1 SC SC SC  
POP 12HR 50 20 20 0 0 5 10 20 20  
RAIN SHWRS C C S S S S S  
TSTMS S C S S  
 
 
COZ040-151000-  
CENTENNIAL AIRPORT-DOUGLAS CO  
39.57N 104.85W ELEV. 5822 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 51 83 53 76 51  
TEMP 70 71 62 57 55 53 61 77 81 78 67 61 57 54 61 73 74 68 59 55 53 51  
DEWPT 42 40 40 39 37 37 37 34 31 35 40 40 39 39 41 41 42 45 46 46 46 46  
RH 36 32 44 51 51 54 41 21 16 21 37 46 51 57 48 31 32 43 62 72 77 83  
WIND DIR N SE S S S S SW SW SE SE S SW SW SW W N NE N NW W W NW  
WIND SPD 6 6 8 10 10 9 9 4 5 8 6 6 5 5 5 8 10 10 6 5 4 4  
CLOUDS SC FW FW FW FW CL CL CL SC SC SC FW FW SC B1 B1 B1 B2 B1 B1 B1 B1  
POP 12HR 0 0 5 40 50  
QPF 12HR 0 0 0 0.06 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C  
TSTMS C C S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 66 49 73 49 76 52 78 54 78  
TEMP 63 64 54 50 69 71 56 50 72 73 59 53 74 73 61 55 74 73  
DEWPT 46 45 45 43 41 39 41 40 41 41 43 42 41 42 44 43 41 42  
PWIND DIR N W NE S N S SE S NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC FW FW FW FW SC SC SC B1 B1 SC SC SC  
POP 12HR 50 20 20 0 5 5 10 20 20  
RAIN SHWRS C C S S S S  
TSTMS S C S S S  
 
 
COZ039-151000-  
ROCKY MOUNTAIN AIRPORT-BROOMFIELD CO  
39.91N 105.12W ELEV. 5655 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 52 83 54 75 51  
TEMP 71 72 63 58 55 53 63 79 82 78 69 61 57 54 61 72 74 68 60 55 53 52  
DEWPT 43 41 41 38 36 36 39 35 33 35 38 39 38 39 43 43 43 46 47 46 46 47  
RH 36 33 44 47 49 52 41 20 17 21 32 44 49 57 51 35 33 45 62 72 77 83  
WIND DIR SE S SW SW SW SW SW SE SE SW W W W W NW NE N NW W W W NW  
WIND SPD 8 8 8 8 9 9 9 5 8 6 5 5 5 4 5 8 9 8 6 5 3 3  
CLOUDS SC FW FW FW FW FW CL FW SC SC SC FW FW SC SC B1 B1 B2 B2 B1 B1 B2  
POP 12HR 0 0 5 40 50  
QPF 12HR 0 0 0 0.04 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C  
TSTMS S C C S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 68 49 74 49 76 52 78 55 78  
TEMP 64 65 55 50 69 71 56 50 71 73 59 53 73 73 61 56 75 73  
DEWPT 48 45 44 43 43 41 42 41 44 43 42 42 44 44 44 45 43 43  
PWIND DIR N W SE SW NE W NE W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC FW SC FW FW FW FW SC SC SC B1 B1 SC SC SC  
POP 12HR 50 10 20 0 0 5 10 20 20  
RAIN SHWRS C C S S S S  
TSTMS S C S S  
 
 
COZ040-151000-  
BUCKLEY AFB-ARAPAHOE CO  
39.71N 104.76W ELEV. 5661 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 51 84 54 77 51  
TEMP 71 71 61 58 56 53 61 78 82 79 68 63 57 55 61 73 76 69 59 56 53 52  
DEWPT 42 40 41 40 38 37 37 33 30 35 40 40 41 41 42 42 41 46 47 47 47 47  
RH 35 32 48 51 51 54 41 19 15 20 36 43 55 59 49 33 28 44 64 72 80 83  
WIND DIR NE SE S S S S SW SW S SE S SW SW SW W N NE N NW W W NW  
WIND SPD 6 6 9 11 11 11 10 5 5 6 6 6 5 5 5 9 10 10 6 5 5 5  
WIND GUST 16  
CLOUDS SC FW FW FW FW CL CL FW SC B1 SC FW FW SC SC B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 0 5 30 50  
QPF 12HR 0 0 0 0.05 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C  
TSTMS C C S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 68 50 74 49 77 52 79 55 79  
TEMP 64 65 55 51 69 71 57 50 72 74 60 53 73 74 62 56 75 73  
DEWPT 46 45 45 44 41 40 42 42 42 41 44 43 42 42 45 44 42 42  
PWIND DIR N W N S N S SE S NW  
WIND CHAR GN LT LT LT LT GN LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC FW FW FW FW SC SC SC B1 B1 SC SC SC  
POP 12HR 50 20 20 0 0 5 10 20 20  
RAIN SHWRS C C S S S S  
TSTMS S C S S S  
 
 
COZ034-151000-  
COPPER MOUNTAIN, RED CLIFF PASS-SUMMIT CO  
39.47N 106.15W ELEV. 12070 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 58 35 56 31  
TEMP 48 48 38 35 34 33 42 55 57 54 43 37 36 35 43 55 53 47 38 35 33 31  
DEWPT 28 26 26 25 25 24 27 25 24 24 25 22 22 22 26 25 28 32 33 31 29 28  
RH 46 42 62 66 69 69 55 31 28 31 49 54 56 59 51 31 38 56 82 85 85 88  
WIND DIR NW W W SW SW SW W W W W SW S S S SW W W NW SE SW SW N  
WIND SPD 11 11 9 8 6 6 5 9 10 6 5 5 6 6 5 8 8 5 5 5 5 5  
WIND GUST 19 20 17 18 16  
CLOUDS SC SC FW FW FW FW FW FW SC SC SC FW SC SC SC B1 B1 B2 B1 B1 B1 B1  
POP 12HR 0 5 5 50 50  
QPF 12HR 0 0 0 0.03 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C  
SNOWSHWRS S C C  
TSTMS S C C S S  
WIND CHILL 32 28 27  
MIN CHILL 37 24 24 24 30 25 28 39 26 21  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 50 30 55 32 57 35 56 35 54  
TEMP 47 47 33 30 50 52 36 32 54 54 39 35 53 51 39 36 50 50  
DEWPT 30 28 27 25 24 23 25 24 23 25 25 26 27 31 30 31 32 32  
PWIND DIR NW S NW SW W SW W W W  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW SC SC B1 B1 B2 B1 B1 B1 B1  
POP 12HR 40 5 10 0 5 5 30 20 40  
RAIN SHWRS C C S C S S C C  
SNOWSHWRS C C S  
TSTMS C S S C  
 
 
COZ038-151000-  
FORT COLLINS/LOVELAND AIRPORT-LARIMER CO  
40.45N 105.02W ELEV. 5015 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 47 85 51 78 50  
TEMP 72 74 61 56 52 48 58 79 83 79 66 60 54 51 59 74 74 68 60 56 53 51  
DEWPT 47 45 45 40 39 39 42 40 37 39 43 44 44 43 47 47 48 49 50 50 50 49  
RH 41 35 56 55 61 71 55 25 19 24 43 55 69 74 64 38 40 51 69 80 89 93  
WIND DIR S S SW SW W W SW S SE SE NW NW NW NW N NE NE N NW NW NW NW  
WIND SPD 9 8 6 6 5 4 4 8 10 9 8 6 6 5 5 8 9 9 8 8 6 5  
CLOUDS SC FW FW FW FW CL CL FW SC SC SC FW SC SC SC B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 5 10 40 60  
QPF 12HR 0 0 0 0.18 0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C  
TSTMS S C C S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 70 47 77 46 78 49 80 52 80  
TEMP 65 68 54 47 69 74 56 47 71 76 57 50 72 75 60 53 75 75  
DEWPT 50 47 48 46 48 44 46 45 47 44 46 46 49 47 47 47 47 46  
PWIND DIR N NW E NW E N E NW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW SC FW FW FW FW FW SC SC B1 B1 SC SC SC  
POP 12HR 50 20 20 0 0 5 10 20 20  
RAIN SHWRS C C S S S S  
TSTMS C S S S  
 
 
COZ043-151000-  
GREELEY AIRPORT-WELD CO  
40.43N 104.64W ELEV. 4657 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 85 48 78 50  
TEMP 72 73 60 53 48 45 56 78 84 79 65 58 52 49 57 72 77 70 58 54 52 50  
DEWPT 47 45 45 44 42 41 42 41 36 39 43 46 46 45 48 48 47 51 51 51 50 50  
RH 41 37 58 71 80 86 59 27 18 24 45 64 80 86 72 42 35 51 77 90 93100  
WIND DIR S S S SW W NW W S S E N N NW NW N NE NE NW NW NW NW NW  
WIND SPD 8 6 5 5 4 3 3 5 9 8 5 5 5 5 5 9 10 10 6 5 6 6  
WIND GUST 19  
CLOUDS SC FW FW CL FW FW CL FW FW SC SC FW SC SC SC B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 0 10 30 60  
QPF 12HR 0 0 0 0.10 0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C  
TSTMS S C S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 70 45 76 44 77 48 80 50 80  
TEMP 65 68 52 46 69 72 53 45 70 75 56 49 72 75 59 51 74 75  
DEWPT 51 48 49 46 48 45 47 45 48 45 48 47 51 48 49 47 48 46  
PWIND DIR N NW SE E NE E E NE NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC FW SC FW FW FW FW SC SC SC SC B1 SC SC SC  
POP 12HR 50 20 20 0 0 5 5 20 20  
RAIN SHWRS C C S S S S S  
TSTMS S C S  
 
 
COZ041-151000-  
MONUMENT-DOUGLAS CO  
39.22N 104.63W ELEV. 7059 FT  
216 PM MDT SUN SEP 14 2025  
 
DATE 09/14/25 MON 09/15/25 TUE 09/16/25 WED  
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 46 78 47 73 44  
TEMP 64 65 54 51 49 48 58 74 77 72 60 55 50 48 58 71 69 59 52 49 46 45  
DEWPT 41 39 39 39 38 36 37 32 32 35 36 38 38 37 41 40 43 47 46 45 44 43  
RH 43 38 57 63 66 63 45 21 19 26 41 53 63 65 53 32 39 64 80 86 93 93  
WIND DIR N S S S S SW SW W S S S S SW W NW N N N NW NW NW NW  
WIND SPD 8 6 9 10 11 9 5 3 5 9 8 6 5 6 6 8 9 10 8 6 6 9  
WIND GUST 16 20 19  
CLOUDS SC SC FW FW CL FW CL CL SC SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 0 5 50 60  
QPF 12HR 0 0 0 0.09 0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C  
TSTMS C C S S S S  
 
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25  
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 43 68 44 72 47 73 48 72  
TEMP 59 57 47 43 64 64 49 45 68 67 52 48 70 67 54 49 69 66  
DEWPT 47 45 44 42 42 41 41 40 42 42 43 42 42 44 44 42 43 43  
PWIND DIR N NW N S SE S S SW N  
WIND CHAR GN LT LT LT LT GN LT GN LT  
AVG CLOUDS B1 B2 SC SC SC SC FW FW FW FW SC B1 SC B1 B1 SC SC B1  
POP 12HR 60 20 20 5 5 5 20 20 30  
RAIN SHWRS C L S S S S C  
TSTMS S C S S S S  
 
 
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