668  
FOUS55 KBOU 161004  
PFMBOU  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
404 AM MDT TUE SEP 16 2025  
 
COZ040-162200-  
DENVER-DENVER CO  
39.73N 104.96W ELEV. 5325 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 53 71 51 71  
TEMP 57 62 75 76 69 63 59 57 54 57 67 70 66 60 56 55 53 57 65 68 67  
DEWPT 41 43 43 45 47 49 50 49 50 50 48 46 45 46 47 47 47 48 46 44 44  
RH 55 50 32 33 45 60 72 75 86 77 50 42 47 60 72 74 80 72 50 42 43  
WIND DIR W NW NE N NW N N NW NW N NE N NE N W W SW NW NE NE NE  
WIND SPD 3 4 8 11 8 5 3 2 2 4 6 9 8 5 3 2 2 3 5 5 6  
WIND GUST 19 18  
CLOUDS B1 SC B1 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 40 60 50 40 30  
QPF 12HR 0.01 0.04 0.12 0.14 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C S S C C C C C C S S C C  
TSTMS S S C C S S C S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 49 78 52 84 55 82 54 83  
TEMP 57 51 72 74 60 55 78 78 63 57 78 76 62 56 77 77  
DEWPT 45 43 41 37 40 39 37 39 42 41 39 39 38 39 36 36  
PWIND DIR S SE S SE SW NW W E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW SC SC SC FW FW FW  
POP 12HR 5 0 0 5 5 10 5 10  
 

 
COZ039-162200-  
BOULDER-BOULDER CO  
40.02N 105.25W ELEV. 5302 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 74 49 70 48 70  
TEMP 54 62 72 71 65 59 56 53 50 56 65 68 64 57 53 51 49 56 64 66 65  
DEWPT 38 42 45 48 48 50 48 48 48 50 50 49 49 48 47 46 45 48 48 47 47  
RH 54 48 38 44 54 72 74 83 93 80 58 51 58 72 80 83 86 74 56 50 52  
WIND DIR W NE NE N NW N NW NW SW NW NE N NE W W W W N E NE E  
WIND SPD 4 2 6 6 4 5 3 3 2 2 4 5 4 3 2 2 2 2 3 4 3  
CLOUDS SC SC B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 40 60 50 50 30  
QPF 12HR 0.05 0.08 0.05 0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C C C C C C C C C C C C C  
TSTMS S S S C C S C C S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 77 50 81 54 80 52 81  
TEMP 54 48 71 72 57 52 77 75 60 55 76 74 60 54 75 75  
DEWPT 45 41 43 42 39 36 41 42 41 41 42 41 39 39 40 39  
PWIND DIR W SE W W W W W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW SC SC SC FW FW FW  
POP 12HR 5 0 0 10 10 20 5 10  
RAIN SHWRS S  
TSTMS S  
 

 
COZ039-162200-  
LONGMONT-BOULDER CO  
40.17N 105.11W ELEV. 5023 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 75 50 70 48 71  
TEMP 52 60 72 72 67 61 56 54 51 56 66 69 65 59 54 52 49 55 65 68 66  
DEWPT 41 45 47 49 50 52 51 50 50 53 52 49 49 50 49 49 47 50 49 48 48  
RH 66 58 41 44 54 72 83 86 96 90 61 49 56 72 83 89 93 83 56 49 52  
WIND DIR NW N NE NE NW NE N NW W N NE N N W W W NW NW NE NE NE  
WIND SPD 4 3 8 8 6 5 4 3 2 3 5 6 5 4 3 2 2 2 4 4 4  
WIND GUST 17  
CLOUDS B1 SC B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 40 60 50 50 30  
QPF 12HR 0.02 0.08 0.05 0.07 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C C C C C C C C C C C S S  
TSTMS S S S C C S S C C S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 78 49 83 53 82 51 82  
TEMP 54 46 71 74 57 50 78 77 60 53 77 76 59 52 76 77  
DEWPT 48 45 46 43 43 40 43 43 44 44 44 43 42 42 41 39  
PWIND DIR W S W S W NW W SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW SC SC SC FW FW FW  
POP 12HR 5 0 0 5 5 10 5 10  
 

 
COZ038-162200-  
FORT COLLINS-LARIMER CO  
40.56N 105.07W ELEV. 5000 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 50 70 49 71  
TEMP 52 60 72 73 66 60 57 54 51 56 65 67 64 58 54 52 50 56 64 68 68  
DEWPT 43 46 48 50 52 52 51 50 50 52 52 50 49 50 48 47 47 50 49 49 48  
RH 71 60 42 44 61 75 80 86 96 86 63 54 58 75 80 83 89 80 58 51 49  
WIND DIR NW N NE E NW N N N NW N N N N NW NW NW NW NW N N NE  
WIND SPD 5 6 10 11 8 5 5 5 5 8 10 10 9 8 5 5 4 5 6 8 5  
WIND GUST 20  
CLOUDS B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 50 70 60 50 30  
QPF 12HR 0.14 0.12 0.09 0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C C C L L C C C C C C C C  
TSTMS S S S C C S S C C S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 78 48 83 52 82 51 82  
TEMP 53 46 70 74 56 49 76 77 59 53 76 76 58 52 75 77  
DEWPT 48 44 47 44 44 41 44 45 44 44 44 43 42 41 42 40  
PWIND DIR W S W SW W NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC FW SC SC SC FW SC SC SC FW FW FW  
POP 12HR 5 0 0 5 10 10 5 10  
 

 
COZ041-162200-  
CASTLE ROCK-DOUGLAS CO  
39.38N 104.85W ELEV. 6329 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 49 68 48 68  
TEMP 53 59 74 72 61 57 54 52 50 53 64 65 60 54 51 50 48 54 62 63 61  
DEWPT 38 41 40 43 49 47 47 47 45 50 48 47 47 45 45 44 44 48 45 45 44  
RH 57 51 29 35 65 69 77 83 83 89 56 52 62 71 80 80 86 80 54 52 53  
WIND DIR W W N N NW N NW W NW N N N N N W W W NW N NE NE  
WIND SPD 6 5 6 11 9 5 4 4 3 5 9 10 9 5 3 3 3 5 6 8 8  
WIND GUST 19  
CLOUDS SC SC B1 B1 B2 B2 B1 B1 SC B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC  
POP 12HR 40 60 60 50 40  
QPF 12HR 0.24 0.05 0.06 0.12 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C S S L L C C C C S S C C  
TSTMS S C C S S C S S C  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 75 50 80 52 79 49 78  
TEMP 51 48 69 69 54 51 75 72 57 53 75 70 55 50 73 72  
DEWPT 43 40 40 40 40 37 36 40 40 38 38 41 38 36 36 37  
PWIND DIR S NE S NW SW NW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW FW SC FW FW FW FW  
POP 12HR 5 0 0 5 5 20 5 10  
RAIN SHWRS S  
TSTMS S  
 

 
COZ041-162200-  
KIOWA-ELBERT CO  
39.34N 104.46W ELEV. 6401 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 47 67 45 66  
TEMP 52 61 74 73 62 55 52 51 49 54 64 66 61 51 48 47 45 54 61 63 60  
DEWPT 39 43 42 45 48 49 48 48 47 51 48 48 47 46 45 45 44 48 47 46 45  
RH 61 51 32 37 60 80 86 89 93 90 56 52 60 83 89 93 96 80 60 54 58  
WIND DIR W W N NE N NW W W NW NW N N N N NW W NW NW N N NE  
WIND SPD 8 8 6 11 10 8 5 5 6 10 11 11 10 8 5 5 6 9 10 9 8  
WIND GUST 20  
CLOUDS SC SC B1 B1 B2 B2 B1 B1 SC B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1 SC  
POP 12HR 40 60 60 60 40  
QPF 12HR 0.18 0.07 0.08 0.25 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C L L L L C C C C C C  
TSTMS S C C S C S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 74 49 79 50 78 48 77  
TEMP 48 46 69 68 53 50 75 71 55 52 75 69 54 49 73 71  
DEWPT 44 43 43 41 41 39 36 40 40 38 38 41 38 36 36 38  
PWIND DIR S W S W SW NW W NW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS SC FW FW FW FW SC FW SC SC FW FW SC SC FW FW FW  
POP 12HR 10 5 0 5 5 10 10 10  
 

 
COZ043-162200-  
GREELEY-WELD CO  
40.42N 104.74W ELEV. 4806 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 52 70 50 71  
TEMP 53 59 72 75 70 61 58 56 53 57 64 69 65 58 55 53 51 56 64 68 67  
DEWPT 44 47 49 50 51 53 53 52 50 53 52 49 50 50 49 49 47 50 50 48 48  
RH 71 64 44 41 51 75 83 86 89 86 65 49 58 75 80 86 86 80 60 49 50  
WIND DIR NW N NE NE N NW N N NW N N N N N NW NW NW NW N N NE  
WIND SPD 5 6 11 10 9 6 5 5 5 9 10 11 11 9 5 5 5 6 8 8 6  
WIND GUST 20 21  
CLOUDS B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 40 70 50 50 20  
QPF 12HR 0 0.16 0.08 0.06 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L C C C C C C C C C C S S S S  
TSTMS S S S C C S C S S C  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 78 48 83 51 83 50 82  
TEMP 55 48 69 74 57 49 75 78 60 53 76 77 59 52 74 77  
DEWPT 48 45 49 44 44 42 45 44 44 44 43 43 42 40 41 40  
PWIND DIR SE S SW S NW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC FW FW SC SC SC SC SC SC FW FW FW  
POP 12HR 5 0 0 0 5 5 5 5  
 

 
COZ044-162200-  
FORT MORGAN-MORGAN CO  
40.26N 103.79W ELEV. 4265 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 54 70 50 70  
TEMP 55 59 71 76 72 63 59 57 55 58 66 70 65 57 55 52 50 56 64 68 65  
DEWPT 50 53 55 55 55 57 55 54 54 56 56 54 54 53 52 51 49 53 54 52 52  
RH 83 80 57 48 55 81 87 90 96 93 70 57 68 86 90 96 96 90 70 57 63  
WIND DIR NE NW NE NE NE NE NE NW NW NW NW N N N NW NW NW NW N N NE  
WIND SPD 4 4 11 11 10 9 5 5 8 10 11 13 13 9 8 9 9 10 10 10 9  
WIND GUST 24  
CLOUDS B1 B1 B1 B1 OV OV B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 30 80 50 40 30  
QPF 12HR 0.04 0.07 0.10 0.06 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C D D C C C C C C C C C C C C C C  
TSTMS S S C C C S S S C S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 78 48 84 51 84 51 83  
TEMP 53 47 69 72 57 49 75 76 60 53 78 74 59 52 76 75  
DEWPT 50 47 52 48 48 45 49 47 48 45 47 48 45 43 44 44  
PWIND DIR S SW S W S NW NW NW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS FW FW FW CL FW FW FW FW SC SC SC FW SC FW FW CL  
POP 12HR 5 0 0 0 5 5 5 5  
 

 
COZ045-162200-  
BENNETT-ADAMS CO  
39.75N 104.42W ELEV. 5489 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 51 69 48 68  
TEMP 56 61 73 77 70 59 56 55 53 57 65 69 65 55 53 52 50 57 63 66 64  
DEWPT 41 43 44 47 48 49 50 50 50 51 47 45 46 47 47 46 45 47 44 43 44  
RH 57 51 35 35 45 69 80 83 89 80 52 42 50 74 80 80 83 69 50 43 48  
WIND DIR W W N NE N NW NW W NW NW N N N N W W W NW N N NE  
WIND SPD 8 10 10 11 12 9 6 5 8 10 12 13 12 10 8 8 9 10 10 9 8  
CLOUDS B1 SC B1 B1 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 30 70 40 50 30  
QPF 12HR 0.02 0.08 0.06 0.13 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C S S C C C C C C C C C C  
TSTMS S C C S S S C S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 49 76 52 81 54 81 53 80  
TEMP 53 51 70 72 57 55 78 76 60 56 77 74 59 55 75 75  
DEWPT 44 43 41 39 41 39 35 38 40 39 37 40 38 37 34 36  
PWIND DIR S W S W SW NW W NW  
WIND CHAR LT LT GN LT GN GN LT GN  
AVG CLOUDS SC FW FW FW FW FW SC SC SC FW FW SC SC FW FW FW  
POP 12HR 5 0 0 0 5 10 5 5  
 

 
COZ048-162200-  
STERLING-LOGAN CO  
40.63N 103.20W ELEV. 3937 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 53 70 50 69  
TEMP 55 62 73 78 72 61 58 57 54 58 66 69 65 58 55 52 51 57 64 67 66  
DEWPT 54 56 56 56 57 56 56 55 54 56 55 53 53 53 53 52 51 53 53 52 51  
RH 96 81 55 47 59 84 93 93100 93 68 57 65 83 93100100 86 67 59 58  
WIND DIR E NE NE NE NE NE NE N NW NW NW NW N NW NW NW NW NW N N N  
WIND SPD 4 5 10 11 12 10 8 6 8 10 11 14 13 10 9 10 10 11 11 11 8  
WIND GUST 24 21  
CLOUDS B1 B1 B2 B1 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 SC  
POP 12HR 40 80 50 50 40  
QPF 12HR 0.05 0.20 0.35 0.09 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C D D C C C C C C C C C C C C C C  
TSTMS S S C C C C S S S S C C S S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 78 47 84 51 85 51 83  
TEMP 52 46 70 73 55 48 76 78 60 52 79 76 58 52 77 76  
DEWPT 51 46 51 50 49 46 50 50 51 47 47 49 47 43 43 44  
PWIND DIR W SW S SW S NW W NW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW CL FW SC FW FW SC FW FW FW SC FW FW FW  
POP 12HR 10 5 0 0 5 5 5 5  
 

 
COZ049-162200-  
AKRON-WASHINGTON CO  
40.17N 103.21W ELEV. 4688 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 53 68 50 69  
TEMP 57 62 74 78 70 58 56 55 53 57 65 67 63 55 53 52 50 56 63 66 62  
DEWPT 54 54 54 52 53 54 54 53 53 54 53 51 51 52 51 49 48 51 50 49 49  
RH 90 75 50 40 55 86 93 93100 90 65 56 65 90 93 89 93 83 62 54 62  
WIND DIR SE SW NE E NE N N N NW NW NW NW N NW W NW NW NW NW N N  
WIND SPD 6 6 9 11 13 11 10 9 11 13 14 16 16 12 10 12 13 13 13 12 10  
WIND GUST 25 26 27 24 25 23  
CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 30 80 50 50 40  
QPF 12HR 0.01 0.20 0.08 0.09 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C D D C C C C C C C C C C C C C C  
TSTMS S S S C C C S C S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 48 77 50 82 53 82 52 80  
TEMP 51 49 70 70 56 52 75 75 59 54 77 72 57 53 74 73  
DEWPT 48 45 48 45 48 46 47 46 48 44 45 45 46 42 42 42  
PWIND DIR W SW S W S NW NW NW  
WIND CHAR LT LT GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC FW FW FW FW FW FW SC FW FW FW  
POP 12HR 10 5 0 0 5 5 5 5  
 

 
COZ050-162200-  
SEDGWICK-SEDGWICK CO  
40.93N 102.52W ELEV. 3579 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 54 68 50 67  
TEMP 56 62 74 75 67 59 58 57 55 57 64 67 63 56 54 53 52 56 63 65 63  
DEWPT 56 58 58 59 60 58 57 56 55 57 57 57 57 55 54 53 52 55 55 53 54  
RH 100 87 57 58 78 96 96 96100100 78 70 81 96100100100 96 75 65 72  
WIND DIR E E NE NE NE NE NE NE NE NW NW N NW NW NW NW NW NW NW N N  
WIND SPD 4 8 10 13 13 11 9 6 9 10 11 13 13 12 10 11 11 12 13 13 9  
CLOUDS B1 B1 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC  
POP 12HR 60 80 60 60 40  
QPF 12HR 0.11 0.37 0.45 0.13 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L D D L L L L L L L L C C C C C C  
TSTMS S S C L L C S S C C C C S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 75 48 81 52 82 51 80  
TEMP 51 48 68 69 55 49 73 74 60 53 76 73 58 52 74 72  
DEWPT 51 48 53 54 51 48 53 56 52 49 50 53 49 44 47 49  
PWIND DIR NW SW S SW S NW W NW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW FW FW SC SC FW SC FW SC FW SC FW FW FW  
POP 12HR 10 5 5 0 5 5 5 5  
 

 
COZ051-162200-  
HOLYOKE-PHILLIPS CO  
40.58N 102.30W ELEV. 3747 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 80 54 70 50 69  
TEMP 56 64 75 79 71 58 58 57 55 57 67 69 65 56 54 53 52 57 64 66 64  
DEWPT 56 59 59 58 59 58 56 56 55 57 57 57 57 55 54 53 52 55 55 54 54  
RH 100 84 58 49 66100 93 96100100 70 66 75 96100100100 93 73 65 70  
WIND DIR SE E E E NE NE NE NE N N NW NW NW NW NW NW NW NW NW N N  
WIND SPD 4 8 10 12 12 10 8 6 6 10 10 12 12 10 10 10 10 13 13 12 9  
CLOUDS SC SC B2 B2 B2 B2 OV B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 60 80 50 60 40  
QPF 12HR 0.04 0.17 0.25 0.15 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L D D L L C C C C L L C C C C C C  
TSTMS S S C C L C S S C C C S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 77 49 82 53 83 52 81  
TEMP 52 48 69 71 55 50 75 75 59 54 77 73 58 54 75 74  
DEWPT 52 48 52 54 52 49 53 55 53 49 50 53 50 45 46 49  
PWIND DIR NW SW S SW S NW NW NW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW FW FW SC FW FW SC SC FW FW SC FW FW FW  
POP 12HR 10 5 5 0 5 5 10 5  
 

 
COZ046-162200-  
LIMON-LINCOLN CO  
39.27N 103.67W ELEV. 5407 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 79 48 70 45 68  
TEMP 50 60 76 78 69 57 54 51 50 56 67 69 64 53 50 48 46 56 64 65 62  
DEWPT 50 48 44 45 48 52 52 51 49 52 49 47 48 50 49 47 46 48 47 45 45  
RH 100 64 32 31 47 83 93100 96 86 52 45 56 89 96 96100 74 54 48 54  
WIND DIR W NW N E N N N N NW NW N N N N NW NW NW NW N N N  
WIND SPD 3 8 9 10 13 9 6 8 9 13 14 14 13 10 8 9 10 12 13 12 10  
WIND GUST 25 24  
CLOUDS B1 SC SC SC B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 20 60 30 50 30  
QPF 12HR 0.05 0.14 0.10 0.16 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S L L C C C C C C S S C C C C  
TSTMS S C S S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 43 76 46 81 49 81 48 79  
TEMP 49 45 70 69 52 48 78 74 56 51 77 73 54 50 75 73  
DEWPT 47 44 45 42 46 44 42 42 47 41 40 42 41 39 37 37  
PWIND DIR W S S NW S NW NW N  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW FW SC SC FW FW SC FW FW FW SC FW FW FW  
POP 12HR 10 5 0 0 5 10 5 10  
 

 
COZ047-162200-  
KARVAL-LINCOLN CO  
38.73N 103.53W ELEV. 5121 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 81 51 72 48 69  
TEMP 51 60 76 81 75 61 57 54 52 58 69 71 66 56 52 51 50 57 65 68 64  
DEWPT 50 51 46 42 46 50 51 52 51 52 50 47 48 50 49 49 47 48 47 46 46  
RH 96 72 34 25 36 67 80 93 96 80 51 42 52 80 89 93 89 72 52 45 52  
WIND DIR N N E SE SW N N N N N N N N N N NW NW N N N N  
WIND SPD 5 6 6 10 13 12 10 12 13 16 13 14 16 12 10 11 13 13 13 11 10  
CLOUDS SC FW SC SC B2 B1 SC SC FW FW B1 B1 B1 B1 B2 B1 SC SC SC SC SC  
POP 12HR 20 50 20 50 20  
QPF 12HR 0 0.01 0.05 0.53 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S S S C C S S S S S S  
TSTMS S S S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 75 49 81 51 81 51 80  
TEMP 52 49 69 70 55 50 75 75 58 53 77 73 57 53 76 75  
DEWPT 48 46 48 46 48 46 47 44 49 45 42 43 42 40 38 39  
PWIND DIR N SW E SW NE N NW N  
WIND CHAR LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW FW FW FW SC FW FW FW FW FW FW SC FW FW FW  
POP 12HR 10 0 0 0 5 5 5 5  
 

 
COZ035-162200-  
ESTES PARK-LARIMER CO  
40.37N 105.52W ELEV. 7638 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 67 38 61 36 61  
TEMP 44 57 67 63 56 50 45 41 39 48 59 59 55 47 42 39 38 49 57 58 56  
DEWPT 29 33 36 42 43 43 41 39 38 41 40 41 41 41 39 38 36 39 39 40 40  
RH 55 40 32 46 62 77 86 92 96 77 49 51 59 79 89 96 92 68 51 51 55  
WIND DIR W E E SE E W N W NW W N N N NW W W W NW NE E E  
WIND SPD 3 2 6 8 3 3 3 2 2 3 6 5 4 2 2 2 2 3 6 5 4  
CLOUDS SC SC B2 B2 B2 B2 B1 B1 B1 B1 OV OV B2 B2 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 60 70 70 60 40  
QPF 12HR 0.12 0.20 0.12 0.08 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L L L C C C C L L L L C C C C C C  
TSTMS S S C C C S C C S S C  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 36 68 41 71 43 70 42 71  
TEMP 43 38 65 64 47 44 68 65 49 46 66 64 49 45 67 66  
DEWPT 37 32 32 35 31 28 33 36 35 34 34 34 33 31 31 31  
PWIND DIR SW S W W W W W W  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW SC SC SC SC SC SC SC SC B1 SC FW FW FW  
POP 12HR 5 5 0 20 10 30 10 10  
RAIN SHWRS S C  
TSTMS S C  
 

 
COZ036-162200-  
BLACK HAWK-GILPIN CO  
39.80N 105.49W ELEV. 8071 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 66 42 60 41 60  
TEMP 50 56 66 61 55 48 46 45 43 47 57 59 55 47 44 43 42 47 56 56 54  
DEWPT 29 32 33 40 43 43 41 38 36 39 39 40 42 40 39 37 36 38 38 40 40  
RH 44 40 29 46 64 83 83 76 76 74 51 49 61 76 82 79 79 71 51 55 59  
WIND DIR NW W SE E E NE S SW W NW NW N NE NW W W W NW NE E E  
WIND SPD 5 3 6 8 4 4 4 3 2 2 6 6 5 3 2 2 2 3 6 8 5  
CLOUDS SC SC B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC  
POP 12HR 50 70 70 50 40  
QPF 12HR 0.10 0.10 0.11 0.08 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C C C L L C C C C C C C C  
TSTMS S S S C C S S C S S C  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 41 67 46 70 48 68 46 70  
TEMP 45 43 63 62 48 48 67 64 51 49 64 62 51 49 65 65  
DEWPT 37 31 30 35 31 28 32 37 34 33 34 35 32 31 30 32  
PWIND DIR SW N W W W W W NW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW FW SC SC SC B1 SC SC SC B1 SC FW FW FW  
POP 12HR 5 5 0 20 10 30 10 10  
RAIN SHWRS S C  
TSTMS S C  
 

 
COZ036-162200-  
CONIFER-JEFFERSON CO  
39.52N 105.30W ELEV. 8363 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 67 40 59 38 58  
TEMP 47 55 66 61 54 48 45 43 41 48 56 55 51 45 42 41 40 48 55 55 53  
DEWPT 32 36 36 41 43 42 42 41 39 43 42 44 43 41 40 39 39 41 41 42 41  
RH 56 49 33 48 66 80 89 93 92 83 59 66 74 86 93 92 96 77 59 61 64  
WIND DIR W SW E N NW NW NW W SW N NE NE NE N W W W NW NE NE E  
WIND SPD 4 4 6 9 4 5 4 3 2 2 5 5 5 3 2 2 2 3 5 5 5  
WIND GUST 17 17 17  
CLOUDS SC SC B1 B2 B2 B2 B1 B1 SC SC B2 B2 B1 B1 B1 B1 B1 SC B1 B1 SC  
POP 12HR 50 60 60 50 40  
QPF 12HR 0.09 0.05 0.11 0.08 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C S S L L C C C C S S C C  
TSTMS S S C C S S C C S C  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 38 66 42 70 44 69 43 70  
TEMP 43 41 62 60 46 44 67 62 49 45 65 62 48 44 65 64  
DEWPT 38 35 34 36 33 29 33 38 36 34 36 36 33 32 33 34  
PWIND DIR SW SE W NW W NW W N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW SC B1 SC FW FW FW  
POP 12HR 5 5 0 10 10 30 5 10  
RAIN SHWRS C  
TSTMS C  
 

 
COZ030-162200-  
WALDEN-JACKSON CO  
40.73N 106.28W ELEV. 8100 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 67 31 58 29 61  
TEMP 34 45 63 62 53 44 40 37 34 40 55 56 53 42 37 34 33 42 53 57 56  
DEWPT 29 35 34 36 39 41 39 36 34 39 41 39 39 39 36 34 33 39 39 38 36  
RH 82 68 34 38 59 89 96 96100 96 59 53 59 89 96100100 89 59 49 47  
WIND DIR SE N S S NE NW W SW S NW NW NW N N N N N N N N N  
WIND SPD 4 3 5 11 8 5 4 3 2 2 5 11 11 5 3 2 2 2 5 10 10  
WIND GUST 21  
CLOUDS SC SC B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 50 70 60 40 20  
QPF 12HR 0.10 0.13 0.09 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C C C L L C C C C S S S S  
TSTMS C C C S C C S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 68 29 68 31 66 30 68  
TEMP 37 30 61 62 39 33 63 61 41 35 60 61 40 33 62 62  
DEWPT 33 29 33 30 28 27 35 35 34 33 37 33 32 30 33 30  
PWIND DIR SE SW S SW SW W SW SW  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS FW FW FW SC SC SC SC B1 SC SC SC SC SC FW FW FW  
POP 12HR 5 0 0 20 20 20 10 10  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
COZ032-162200-  
DILLON-SUMMIT CO  
39.62N 106.04W ELEV. 9019 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 66 33 61 33 61  
TEMP 38 47 62 61 54 46 40 37 34 41 55 60 56 44 39 36 35 42 53 58 56  
DEWPT 29 32 26 31 35 37 36 32 32 36 31 29 31 33 32 31 31 35 32 29 29  
RH 70 56 25 32 48 71 85 82 92 82 40 31 38 65 76 82 85 76 44 33 35  
WIND DIR SE SE SW W N W SE S SE W NW NW NW NW SW SW W NW NW NW NW  
WIND SPD 3 2 6 6 4 4 3 2 2 2 6 8 6 3 2 2 2 2 5 6 5  
WIND GUST 19 17 17  
CLOUDS SC SC B1 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 50 60 40 30 20  
QPF 12HR 0.05 0.07 0.02 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C S S C C C C C C S S S S  
TSTMS C C C S S C S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 33 66 34 67 36 64 34 67  
TEMP 41 35 59 61 42 36 61 60 43 37 57 58 42 36 60 62  
DEWPT 29 29 24 24 24 24 29 32 32 31 33 31 30 30 29 27  
PWIND DIR S W SW W SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC SC SC SC B1 SC FW SC SC SC FW FW FW  
POP 12HR 5 0 0 20 10 20 10 10  
RAIN SHWRS S S S  
TSTMS S S  
 

 
COZ032-162200-  
GRANBY-GRAND CO  
40.09N 105.94W ELEV. 8174 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 69 33 62 31 62  
TEMP 36 45 66 65 57 47 42 36 34 40 57 61 58 46 39 34 33 40 55 60 58  
DEWPT 29 34 33 33 38 42 40 36 34 40 39 35 36 37 37 34 33 39 39 35 35  
RH 75 65 29 30 49 83 93100100100 51 38 44 71 92100100 96 55 39 42  
WIND DIR SE NE NW SW SW W SW SE SW W W W W NW E S W W W NW NW  
WIND SPD 2 1 5 10 6 4 3 2 1 1 5 10 8 2 1 1 1 1 3 8 6  
CLOUDS SC SC B1 B2 B2 B2 B1 B1 SC SC B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 40 60 50 30 20  
QPF 12HR 0.04 0.09 0.02 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C C C C C C C C C S S S S  
TSTMS C C C S C C S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 29 68 32 69 34 66 32 69  
TEMP 39 31 60 64 42 33 63 63 43 35 59 61 43 33 61 64  
DEWPT 35 30 33 32 30 27 35 37 36 34 39 35 34 31 35 33  
PWIND DIR SE W S W SW W W W  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 5 0 0 10 10 20 5 10  
RAIN SHWRS S  
TSTMS S  
 

 
COZ037-162200-  
FAIRPLAY-PARK CO  
39.22N 106.00W ELEV. 9947 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 61 36 57 35 56  
TEMP 41 50 59 57 48 44 42 39 37 45 54 56 52 43 41 39 37 44 50 54 52  
DEWPT 27 31 29 33 38 37 34 33 29 35 33 29 31 32 32 32 31 35 33 30 30  
RH 57 48 32 40 68 76 73 79 72 68 45 35 44 65 70 76 79 70 52 40 43  
WIND DIR W SW SW SW SW NW W W W NW W W NW N NW W W W NW NW N  
WIND SPD 4 4 10 11 9 6 5 5 5 5 10 13 12 8 5 5 5 5 8 10 10  
CLOUDS SC SC B1 B2 B2 B2 B1 B1 FW FW B1 B1 B1 B1 SC SC SC SC SC SC SC  
POP 12HR 50 60 40 40 20  
QPF 12HR 0.09 0.06 0.01 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C C C C C C C S S S S  
TSTMS C C C S C C S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 35 61 38 61 39 60 36 62  
TEMP 42 37 56 58 43 40 57 56 44 40 55 55 42 38 56 58  
DEWPT 32 27 27 25 25 24 31 32 31 29 33 30 29 27 29 28  
PWIND DIR SW W NW W W NW NW NW  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW SC SC FW FW FW FW  
POP 12HR 5 5 0 20 10 30 10 10  
RAIN SHWRS S C  
TSTMS S C  
 

 
COZ037-162200-  
HARTSEL-PARK CO  
39.02N 105.80W ELEV. 8993 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 66 36 61 37 60  
TEMP 39 46 63 61 52 46 43 39 37 40 58 60 56 46 43 40 37 41 54 58 55  
DEWPT 31 34 32 34 40 39 39 37 35 38 35 32 35 37 38 37 36 38 35 33 33  
RH 73 63 31 36 63 76 86 92 92 92 42 35 45 71 82 89 96 89 48 39 43  
WIND DIR W W SW W S NW N SW NW NW W NW N E NE W W W S SE E  
WIND SPD 3 2 9 11 9 6 4 3 3 3 6 11 11 6 4 3 2 2 5 9 10  
WIND GUST 17 21 19  
CLOUDS SC SC B1 B2 B1 B1 B1 SC SC FW B1 B1 B1 B1 B1 B1 SC SC SC B1 SC  
POP 12HR 40 50 40 40 20  
QPF 12HR 0.04 0.04 0.05 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C S S C C C C C C S S S S  
TSTMS S C C S C C S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 36 65 38 66 39 65 36 67  
TEMP 44 38 59 63 45 39 62 62 46 39 60 61 44 38 61 63  
DEWPT 38 35 31 28 31 29 33 33 35 34 34 31 32 31 30 29  
PWIND DIR S W NW W W NW NW NW  
WIND CHAR LT LT LT LT GN GN GN LT  
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW FW SC SC FW FW FW  
POP 12HR 5 0 0 10 10 20 5 10  
RAIN SHWRS S  
TSTMS S  
 

 
COZ034-162200-  
GEORGETOWN-CLEAR CREEK CO  
39.71N 105.70W ELEV. 8586 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 67 40 61 39 61  
TEMP 47 53 66 60 53 48 45 43 42 46 58 57 52 46 43 42 41 45 55 57 54  
DEWPT 27 28 25 34 37 37 35 33 31 35 31 34 34 35 33 32 32 34 31 33 33  
RH 45 38 21 37 54 65 68 67 65 65 36 42 50 65 67 67 70 65 40 40 45  
WIND DIR SW SW W SE E NW SW W SW W NW NW NW NW W W W NW N N NE  
WIND SPD 6 6 6 8 4 5 5 4 4 5 8 6 5 3 2 2 3 5 6 6 5  
CLOUDS SC SC B2 B2 B2 B2 B1 B1 SC SC B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC  
POP 12HR 60 70 60 50 40  
QPF 12HR 0.07 0.11 0.13 0.06 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L L L C C S S L L C C C C S S C C  
SNOWSHWRS S  
TSTMS S C C C S C S S C  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 39 67 43 69 44 66 42 68  
TEMP 45 42 62 60 47 47 65 61 49 47 61 59 49 46 62 62  
DEWPT 31 27 22 27 25 24 27 32 31 30 30 31 30 28 25 28  
PWIND DIR SW NW W W W W W NW  
WIND CHAR LT LT LT GN LT GN GN GN  
AVG CLOUDS SC FW FW FW SC SC SC B1 SC FW SC B1 SC FW FW FW  
POP 12HR 10 5 0 20 20 30 10 10  
RAIN SHWRS S S C  
TSTMS S S C  
 

 
COZ032-162200-  
KREMMLING AIRPORT-GRAND CO  
40.05N 106.37W ELEV. 7410 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 71 34 63 32 66  
TEMP 36 44 65 67 58 48 43 38 36 42 57 62 58 47 41 36 34 42 55 63 62  
DEWPT 30 34 34 34 39 42 41 38 36 41 41 36 39 39 38 36 34 38 40 35 35  
RH 79 68 31 29 49 80 93100100 96 55 38 49 74 89100100 86 57 35 36  
WIND DIR E SE W SW NW NW SE N E SW NW NW NW N NE E NE N NW NW N  
WIND SPD 2 1 5 12 8 4 2 1 1 1 2 9 8 3 2 1 1 1 2 5 5  
CLOUDS SC SC B1 B1 B2 B2 B1 B1 SC SC B1 B1 B1 SC SC SC B1 SC SC SC SC  
POP 12HR 40 60 40 20 10  
QPF 12HR 0.02 0.14 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C S S C C S S S S  
TSTMS C C C S C C S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 30 71 32 71 34 68 31 71  
TEMP 41 32 60 66 44 35 63 65 45 36 60 63 44 34 62 65  
DEWPT 34 30 36 31 31 29 36 37 37 35 40 36 35 33 36 33  
PWIND DIR E SW SW SW SW W W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 5 0 0 10 10 20 5 10  
RAIN SHWRS S  
TSTMS S  
 

 
COZ040-162200-  
DENVER INT'L AIRPORT-DENVER CO  
39.83N 104.65W ELEV. 5379 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 51 70 50 69  
TEMP 57 61 72 76 71 61 58 56 53 56 65 69 65 58 55 53 52 57 63 67 65  
DEWPT 42 43 44 46 47 49 50 49 50 50 47 44 45 47 47 46 46 48 44 42 44  
RH 57 51 37 34 42 65 75 77 89 80 52 40 48 67 74 77 80 72 50 40 46  
WIND DIR W NW N NE N N N W NW NW N N N N W W W NW N N NE  
WIND SPD 6 8 9 12 11 9 5 5 5 8 10 11 11 8 5 5 5 6 8 8 8  
WIND GUST 21  
CLOUDS B1 SC B1 B1 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 40 60 40 50 30  
QPF 12HR 0 0.03 0.05 0.22 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C S S C C C C C C C C C C  
TSTMS S C C S S S C S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 49 76 52 82 54 81 53 80  
TEMP 56 51 70 73 59 55 77 76 62 57 77 75 61 56 75 76  
DEWPT 45 43 40 38 40 39 35 37 40 40 38 40 39 38 34 36  
PWIND DIR S N S SW SW NW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW FW SC SC FW FW FW  
POP 12HR 5 0 0 0 5 5 5 5  
 

 
COZ040-162200-  
CENTENNIAL AIRPORT-DOUGLAS CO  
39.57N 104.85W ELEV. 5822 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 51 69 49 69  
TEMP 56 62 73 74 66 60 57 54 53 55 65 68 64 57 54 53 51 56 64 66 64  
DEWPT 40 42 41 45 48 48 49 48 47 48 46 45 45 45 45 45 44 45 44 42 42  
RH 55 48 31 35 52 64 75 80 80 77 50 43 50 64 71 74 77 66 48 42 45  
WIND DIR W W N N NW N NW W W N N N N N W W SW NW N NE NE  
WIND SPD 6 5 8 11 10 6 5 3 3 5 9 10 10 6 5 4 4 5 6 8 9  
WIND GUST 20  
CLOUDS SC SC B1 B1 B2 B2 B1 B1 SC B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC  
POP 12HR 40 60 50 50 30  
QPF 12HR 0.07 0.05 0.08 0.11 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C S S C C C C C C S S C C  
TSTMS S C C S S C S C  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 48 77 52 82 53 80 52 81  
TEMP 55 51 71 73 58 54 77 76 60 56 76 73 59 54 75 75  
DEWPT 42 41 39 36 39 37 34 37 40 39 37 39 37 37 34 35  
PWIND DIR S SE S NW SW NW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW SC SC SC SC SC FW FW SC FW FW FW FW  
POP 12HR 5 0 0 5 5 10 5 10  
 

 
COZ039-162200-  
ROCKY MOUNTAIN AIRPORT-BROOMFIELD CO  
39.91N 105.12W ELEV. 5655 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 75 51 69 49 70  
TEMP 56 62 72 73 66 60 57 54 52 56 66 68 64 58 54 52 50 56 64 67 65  
DEWPT 39 43 45 46 48 50 49 48 48 49 48 46 46 46 46 46 45 47 45 43 44  
RH 53 50 38 38 52 69 75 80 86 77 52 45 52 64 74 80 83 72 50 42 46  
WIND DIR NW N NE N NW N N NW NW N NE N N NW W W W N NE NE NE  
WIND SPD 5 4 9 11 8 8 5 3 2 5 8 9 9 5 4 2 3 4 6 6 6  
CLOUDS SC SC B1 B2 B2 B2 B1 B1 SC SC B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 40 60 50 40 20  
QPF 12HR 0.03 0.04 0.05 0.06 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C S S C C C C C C S S S S  
TSTMS S S C C S S C S S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 48 77 52 82 55 81 54 80  
TEMP 55 50 71 73 59 53 78 76 61 56 76 74 61 55 75 76  
DEWPT 44 41 40 38 38 36 38 39 40 40 39 39 38 38 37 37  
PWIND DIR SW SE SW S W NW W N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW SC SC SC FW FW FW  
POP 12HR 5 0 0 5 5 10 5 10  
 

 
COZ040-162200-  
BUCKLEY AFB-ARAPAHOE CO  
39.71N 104.76W ELEV. 5661 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 52 70 50 70  
TEMP 56 61 73 75 67 61 57 57 54 57 66 69 66 58 55 53 52 57 64 67 66  
DEWPT 41 43 43 45 48 49 50 49 49 49 47 44 44 46 45 45 45 46 44 41 43  
RH 57 51 34 34 50 65 77 75 83 75 50 40 45 64 69 74 77 67 48 39 43  
WIND DIR W W N NE N N N W NW N N N N N NW W W NW N N NE  
WIND SPD 5 6 9 12 10 8 5 4 5 6 10 11 11 8 5 5 5 5 8 8 8  
CLOUDS B1 SC B1 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC  
POP 12HR 40 60 50 50 30  
QPF 12HR 0.01 0.04 0.05 0.28 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C S S C C C C C C C C C C  
TSTMS S C C S C S S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 49 77 52 83 55 81 53 81  
TEMP 56 51 71 73 59 56 78 76 62 57 77 75 61 56 75 76  
DEWPT 43 42 39 36 40 38 34 36 40 40 37 39 38 38 34 35  
PWIND DIR S SE S W SW NW W NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC FW FW SC SC FW FW SC SC FW FW FW  
POP 12HR 5 0 0 0 5 10 5 10  
 

 
COZ034-162200-  
COPPER MOUNTAIN, RED CLIFF PASS-SUMMIT CO  
39.47N 106.15W ELEV. 12070 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 55 31 51 30 52  
TEMP 36 43 54 52 46 38 35 33 31 37 48 51 47 37 33 32 31 38 46 50 48  
DEWPT 26 27 24 29 33 34 31 29 27 31 28 27 29 30 29 28 28 30 28 27 26  
RH 67 53 31 41 60 85 85 85 85 79 46 39 49 75 85 85 88 73 49 41 42  
WIND DIR S S SW SW SW SW SW SW SW NW NW NW NW NW SW SW W NW NW NW NW  
WIND SPD 9 8 9 6 6 6 5 6 5 5 9 10 8 5 4 4 5 5 8 8 6  
WIND GUST 19 20 19 18  
CLOUDS SC SC B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC B1 SC SC  
POP 12HR 60 60 40 30 20  
QPF 12HR 0.10 0.06 0.01 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L L L C C S S C C C C S S S S S S  
SNOWSHWRS S S L C C S S C C C C S S S S S S  
TSTMS C C C S S C S S S  
WIND CHILL 29 27  
MIN CHILL 25 25 38 26 22 22 38 25 22 23  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 31 57 34 56 34 54 32 57  
TEMP 35 32 51 53 37 34 53 51 38 34 50 50 37 33 52 53  
DEWPT 25 24 20 20 21 21 27 29 29 28 31 29 27 26 26 25  
PWIND DIR S W SW W SW W NW NW  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS FW SC FW SC SC SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 5 0 0 20 10 20 10 10  
RAIN SHWRS S S S  
TSTMS S S  
 

 
COZ038-162200-  
FORT COLLINS/LOVELAND AIRPORT-LARIMER CO  
40.45N 105.02W ELEV. 5015 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 50 70 49 72  
TEMP 53 60 72 73 67 60 57 55 51 56 66 68 64 57 54 52 50 56 65 69 69  
DEWPT 43 46 48 50 51 52 51 50 50 52 51 49 48 49 48 48 47 50 48 46 46  
RH 69 60 42 44 56 75 80 83 96 86 58 51 56 75 80 86 89 80 54 44 44  
WIND DIR N N NE NE N N N N W N N N N NW NW W NW NW N N NE  
WIND SPD 6 6 12 12 9 8 6 5 5 8 10 11 10 9 6 5 4 5 5 8 6  
CLOUDS B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 40 60 50 50 30  
QPF 12HR 0.02 0.15 0.08 0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L C C C C C C C C C C C C S S  
TSTMS S S S C C S S C C S  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 79 49 84 52 84 50 83  
TEMP 55 47 71 75 58 50 77 78 60 53 77 77 59 52 76 78  
DEWPT 47 45 46 42 43 41 43 43 44 44 43 42 42 41 41 39  
PWIND DIR W S W S W NW NW N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW SC SC SC FW FW FW  
POP 12HR 5 0 0 5 5 10 5 10  
 

 
COZ043-162200-  
GREELEY AIRPORT-WELD CO  
40.43N 104.64W ELEV. 4657 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 50 70 48 72  
TEMP 50 59 72 75 70 59 56 54 51 56 64 69 65 57 53 50 50 56 64 69 67  
DEWPT 44 47 49 50 51 53 53 52 50 53 52 48 50 50 49 48 47 50 50 47 47  
RH 80 64 44 41 51 80 90 93 96 90 65 47 58 77 86 93 89 80 60 45 49  
WIND DIR N N NE NE N N N NW NW N N N N N NW NW NW NW N N NE  
WIND SPD 5 8 12 10 9 8 5 5 5 9 11 12 12 9 6 6 5 6 8 8 6  
WIND GUST 23  
CLOUDS B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 40 70 50 40 30  
QPF 12HR 0.01 0.22 0.07 0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L C C C C C C C C C C C C S S  
TSTMS S S C C S C S S C  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 79 45 84 49 84 48 83  
TEMP 52 46 69 74 55 46 75 78 58 50 77 76 57 49 75 77  
DEWPT 48 45 48 43 44 42 45 44 45 43 43 43 43 40 41 40  
PWIND DIR SE S SW SW NW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS SC FW FW FW SC FW FW SC SC SC SC SC SC FW FW FW  
POP 12HR 5 0 0 0 5 5 5 5  
 

 
COZ041-162200-  
MONUMENT-DOUGLAS CO  
39.22N 104.63W ELEV. 7059 FT  
404 AM MDT TUE SEP 16 2025  
 
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 74 45 65 43 64  
TEMP 50 59 72 70 58 53 50 49 46 50 60 62 58 49 47 46 44 51 59 61 58  
DEWPT 38 41 39 42 46 47 46 46 45 49 47 47 46 45 44 44 43 46 45 44 45  
RH 63 51 30 36 64 80 86 89 96 96 62 58 64 86 89 93 96 83 60 53 62  
WIND DIR W NW N E NW NW NW NW NW N N N N N NW W NW NW N N NE  
WIND SPD 8 8 6 10 9 8 5 6 9 10 10 10 10 8 6 6 8 9 9 9 8  
WIND GUST 20  
CLOUDS SC SC B1 B1 B2 B1 B1 B1 SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 50 50 60 60 40  
QPF 12HR 0.24 0.05 0.07 0.25 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C C L L L L C C C C C C  
TSTMS S C C S S C S S C  
 
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 43 72 47 76 49 75 46 75  
TEMP 48 45 67 66 51 48 72 69 54 50 72 67 52 48 70 68  
DEWPT 43 41 41 40 41 37 35 40 40 37 38 40 38 35 35 38  
PWIND DIR S SW S SW SW NW W NW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS SC FW FW FW SC SC SC SC SC FW FW SC SC FW FW FW  
POP 12HR 10 5 0 5 5 20 10 10  
RAIN SHWRS S  
TSTMS S  
 

 
 
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