151  
FOUS55 KBOU 192215  
PFMBOU  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
415 PM MDT TUE AUG 19 2025  
 
COZ040-201000-  
DENVER-DENVER CO  
39.73N 104.96W ELEV. 5325 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 65 95 65 98 65  
TEMP 87 78 73 69 65 73 88 94 93 84 76 70 65 75 93 98 95 84 75 69 65  
DEWPT 51 53 53 54 52 53 51 46 44 49 49 49 49 49 46 41 41 46 49 49 51  
RH 29 42 49 59 63 49 28 19 19 30 39 47 56 40 20 14 15 27 40 49 60  
WIND DIR SE S S S SW S E E E SE S SW SW SW NE NE NE N SW SW NW  
WIND SPD 9 8 5 4 3 3 4 8 9 9 8 5 4 3 4 8 10 8 5 5 4  
WIND GUST 18 19 20 19 18  
CLOUDS SC SC FW FW FW CL FW FW FW CL FW CL CL CL CL FW SC SC SC FW FW  
POP 12HR 10 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 88 61 83 59 79 59 79 59 77  
TEMP 84 81 69 61 78 79 68 59 74 75 66 59 75 75 65 61 72 72  
DEWPT 54 55 57 58 58 56 56 56 56 55 55 56 55 53 54 55 53 51  
PWIND DIR N E NE NW N E NE SW N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 B1 B2 B1 SC B1 B2 B2 B1 B1 B2 B2 B1 B1 B2  
POP 12HR 40 40 40 40 50 60 60 60 60  
RAIN SHWRS C C C C C C L C S L L C C L  
TSTMS C C C C C C C C C  
 

 
COZ039-201000-  
BOULDER-BOULDER CO  
40.02N 105.25W ELEV. 5302 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 62 92 63 95 63  
TEMP 87 76 70 65 62 71 85 91 91 79 73 67 63 76 91 95 92 80 73 67 63  
DEWPT 49 52 52 51 50 54 54 47 44 48 48 48 46 50 49 45 44 48 49 50 51  
RH 27 43 53 60 65 55 35 22 20 34 41 50 54 40 24 18 19 33 43 54 65  
WIND DIR E SW W W W E E E E SW W W W NW E NE NE NW W W W  
WIND SPD 8 4 4 3 2 2 4 5 5 4 4 4 3 2 5 6 6 5 4 2 2  
WIND GUST 16 17  
CLOUDS SC SC FW FW FW CL FW FW FW FW FW FW FW CL FW SC SC B1 SC FW SC  
POP 12HR 20 5 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 86 60 80 58 77 56 76 56 75  
TEMP 82 80 67 60 75 78 65 58 73 75 63 56 73 73 63 58 71 72  
DEWPT 58 56 58 57 62 57 57 54 60 56 55 54 59 55 54 53 58 53  
PWIND DIR NE NW NE NW NE N NE W NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B1 B1 B1 B2 B1 B1 B1 B2 B2 B2 B1 OV B2 B2 B2 B2  
POP 12HR 50 50 50 40 60 60 70 60 60  
RAIN SHWRS C C C S C C S L L C C L L C C D  
TSTMS C C C C L C C C C  
 

 
COZ039-201000-  
LONGMONT-BOULDER CO  
40.17N 105.11W ELEV. 5023 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 60 95 62 97 63  
TEMP 88 77 70 64 60 69 87 94 93 81 72 66 62 73 92 97 94 82 73 67 63  
DEWPT 51 55 55 55 55 57 56 50 46 50 51 51 49 53 50 47 47 51 53 54 55  
RH 28 47 59 73 84 66 35 23 20 34 48 58 62 49 24 18 20 34 49 63 75  
WIND DIR E S NW N NW NE SE E E SE NW NW W N E NE NE N NW NW NW  
WIND SPD 8 5 4 3 2 2 4 5 6 5 4 3 3 2 4 6 8 5 5 4 3  
WIND GUST 16 17 18  
CLOUDS SC SC FW FW FW FW FW FW FW FW FW CL FW CL FW FW SC B1 SC FW SC  
POP 12HR 10 5 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 87 60 80 58 77 57 77 56 77  
TEMP 82 81 66 60 74 77 65 58 72 75 63 57 73 74 63 57 71 72  
DEWPT 60 59 61 60 63 59 60 58 61 58 59 57 61 56 58 56 59 54  
PWIND DIR NE NE E N NE NE NE N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 B1 B2  
POP 12HR 50 40 40 30 50 50 60 60 50  
RAIN SHWRS C C C S C C C C C C L L S C L  
TSTMS C C C C C C C C C  
 

 
COZ038-201000-  
FORT COLLINS-LARIMER CO  
40.56N 105.07W ELEV. 5000 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 60 95 62 97 63  
TEMP 89 76 69 64 60 70 85 92 94 80 72 66 62 73 92 96 94 79 73 67 63  
DEWPT 51 54 56 56 56 58 57 52 47 50 51 51 50 53 52 48 49 52 55 56 56  
RH 27 46 63 75 87 66 39 26 20 35 48 58 65 49 26 20 22 39 53 68 78  
WIND DIR SE SE E N N NE SE SE SE SE N NW NW N E E NE NE N NW N  
WIND SPD 11 6 4 4 4 4 8 10 10 5 4 5 5 3 6 10 10 8 8 8 6  
CLOUDS FW FW FW FW FW CL CL FW FW FW CL CL FW CL FW FW SC SC FW FW SC  
POP 12HR 10 5 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S  
HEAT INDEX 85 80  
MAX HEAT 89 85 85 92 88 89 94 86  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 86 60 80 57 77 56 76 55 77  
TEMP 82 82 66 60 73 79 64 57 71 76 62 56 71 76 62 56 70 73  
DEWPT 62 59 60 60 64 59 60 57 61 58 58 56 61 56 57 56 59 54  
PWIND DIR NE E SE E NE E E E E  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B1 B1 B2 B2 B1 SC B1 B2 B2 B1 B1 B2 B2 B1 B1 B2  
POP 12HR 50 40 40 30 50 50 60 50 50  
RAIN SHWRS C C C S C C C C C C L C S C L  
TSTMS C C C C C C C C C  
 

 
COZ041-201000-  
CASTLE ROCK-DOUGLAS CO  
39.38N 104.85W ELEV. 6329 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 60 89 62 94 61  
TEMP 77 68 66 62 60 71 86 89 86 75 70 65 62 74 91 94 90 75 69 64 61  
DEWPT 52 53 52 52 51 54 52 48 47 48 47 48 47 50 44 40 42 46 47 47 47  
RH 42 59 61 70 72 55 31 24 26 38 44 54 58 43 20 15 19 36 45 54 60  
WIND DIR SE S S S S S SE SE SE S S S SW SW NE NE E S S SW SW  
WIND SPD 11 8 8 8 5 5 6 10 10 11 11 10 6 4 5 9 10 9 8 5 5  
WIND GUST 20 21 23 19  
CLOUDS SC SC FW FW FW CL FW FW FW CL FW CL FW CL CL FW SC SC SC FW FW  
POP 12HR 20 10 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 86 57 80 56 77 55 76 56 74  
TEMP 85 73 63 57 76 73 62 56 75 70 60 55 75 68 60 58 70 66  
DEWPT 52 55 55 53 57 55 53 52 57 55 53 52 56 54 53 51 54 52  
PWIND DIR N SE SE S N S SE S N  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW B2 B1 B1 SC B2 B1 SC B1 B2 B2 B2 B1 OV B2 B1 B1 OV  
POP 12HR 60 50 60 50 60 60 70 60 70  
RAIN SHWRS L C C S L C S L L C S L L C C D  
TSTMS C C L C L C L C L  
 

 
COZ041-201000-  
KIOWA-ELBERT CO  
39.34N 104.46W ELEV. 6401 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 58 87 60 92 58  
TEMP 76 68 63 60 58 71 85 87 84 72 67 63 60 74 89 91 87 72 66 61 58  
DEWPT 54 53 54 54 53 57 53 50 49 49 49 50 49 52 47 44 46 47 47 48 49  
RH 46 59 72 81 83 61 33 28 30 44 52 62 67 46 23 20 24 41 50 62 72  
WIND DIR S S S S S S S SE SE S S S S S SE E E S S SW W  
WIND SPD 11 8 8 9 8 9 10 10 10 10 12 11 10 5 5 8 10 8 9 9 8  
WIND GUST 20 20 20 23 18  
CLOUDS SC SC FW FW FW CL FW FW FW FW CL CL CL CL CL FW FW SC FW FW FW  
POP 12HR 20 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 85 54 78 53 74 52 74 52 72  
TEMP 83 73 60 55 74 73 60 54 72 69 57 53 72 68 57 53 70 64  
DEWPT 53 56 55 54 58 57 55 54 57 57 54 53 57 56 53 53 55 55  
PWIND DIR NW SE S S N SE S S SE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW B2 B2 B1 SC B2 B1 SC B1 B2 B2 B2 B1 OV B2 B1 B1 B2  
POP 12HR 50 50 60 50 60 70 70 70 70  
RAIN SHWRS C C C L C S L L C S L L C S D  
TSTMS C C L C L C C C C  
 

 
COZ043-201000-  
GREELEY-WELD CO  
40.42N 104.74W ELEV. 4806 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 61 95 61 98 63  
TEMP 89 76 70 65 61 69 87 94 93 80 73 66 61 72 92 98 94 80 73 67 63  
DEWPT 53 56 57 57 56 59 58 52 48 51 52 53 52 55 53 48 49 52 55 56 56  
RH 29 50 63 75 84 70 38 24 22 36 48 63 72 55 27 18 22 38 53 68 78  
WIND DIR SE SE SE E NE E SE SE SE SE SE E NW NW E E E N N N N  
WIND SPD 12 8 5 4 3 3 8 10 12 10 8 5 4 3 5 10 12 10 8 8 8  
WIND GUST 20 20  
CLOUDS FW FW FW FW FW CL CL FW FW FW CL CL FW CL CL FW SC B1 SC FW SC  
POP 12HR 5 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 80 80  
MAX HEAT 91 85 88 93 87 90 95 88  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 86 60 81 58 77 57 77 56 77  
TEMP 82 81 66 60 74 77 65 58 72 74 63 57 72 73 62 57 70 71  
DEWPT 61 59 60 60 63 59 60 58 61 59 58 57 60 58 58 56 59 56  
PWIND DIR NE E E E NE E E E E  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 B2 B1 B1 SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B2  
POP 12HR 40 40 30 30 40 50 50 50 50  
RAIN SHWRS C C C S C C C C C S C C S C C  
TSTMS C C C C C C C C C  
 

 
COZ044-201000-  
FORT MORGAN-MORGAN CO  
40.26N 103.79W ELEV. 4265 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 61 95 63 98 62  
TEMP 87 76 69 64 61 72 90 95 92 80 72 67 63 74 92 98 93 80 72 66 62  
DEWPT 56 58 59 59 58 62 59 54 53 54 55 55 55 58 56 51 54 55 55 56 57  
RH 35 54 70 84 90 71 35 25 27 41 55 65 75 57 30 21 27 42 55 70 84  
WIND DIR SE SE SE SE SE S SE SE SE SE SE S S S S SE E E SE S NW  
WIND SPD 12 8 5 4 5 5 10 12 13 11 10 10 6 6 6 9 11 9 8 8 6  
WIND GUST 21  
CLOUDS FW FW FW FW CL CL CL CL FW FW CL CL CL CL CL CL FW SC FW FW FW  
POP 12HR 5 0 0 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 88 59 81 57 78 55 77 54 77  
TEMP 82 81 64 59 75 75 65 57 73 73 60 55 72 71 59 56 72 71  
DEWPT 63 61 62 59 63 62 61 57 61 60 59 55 61 59 58 56 61 59  
PWIND DIR NE E SE SE E E SE SE SE  
WIND CHAR GN GN GN GN GN GN GN GN LT  
AVG CLOUDS SC B1 B2 B1 B1 B1 B1 SC B1 B1 B2 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 30 50 40 50 40 60 50 60 40  
RAIN SHWRS C C C S C C S C L C S C L S C C  
TSTMS C C C C C C C C C  
 

 
COZ045-201000-  
BENNETT-ADAMS CO  
39.75N 104.42W ELEV. 5489 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 63 92 65 96 63  
TEMP 84 72 68 65 64 74 88 92 89 78 71 68 65 76 91 96 92 79 70 66 63  
DEWPT 52 54 54 55 54 54 50 47 47 49 49 50 50 49 46 41 43 47 50 49 51  
RH 33 53 61 70 70 50 27 21 23 36 46 52 58 39 21 15 18 32 49 54 65  
WIND DIR SE S S S S S SE SE SE SE S S S SW E E E SE S SW W  
WIND SPD 12 10 8 10 10 9 9 11 13 13 14 14 11 8 5 9 12 11 10 10 10  
WIND GUST 24  
CLOUDS SC SC FW FW FW CL FW FW FW FW CL CL CL CL CL FW SC SC SC FW FW  
POP 12HR 10 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 87 58 80 56 77 56 77 56 75  
TEMP 83 78 64 58 76 75 63 56 74 72 60 56 73 70 59 58 72 68  
DEWPT 52 55 56 56 55 55 55 54 54 55 54 54 54 54 53 53 52 53  
PWIND DIR N SE SE S N SE SE S NE  
WIND CHAR GN GN GN GN GN GN GN GN LT  
AVG CLOUDS SC B1 B1 B1 B1 B2 B1 B1 B1 B2 B2 B2 B1 B2 B2 B1 B1 B2  
POP 12HR 40 40 40 40 50 60 60 60 50  
RAIN SHWRS C C C C C C L C S L L C S L  
TSTMS C C C C C C C C C  
 

 
COZ048-201000-  
STERLING-LOGAN CO  
40.63N 103.20W ELEV. 3937 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 60 95 62 98 61  
TEMP 89 76 69 64 60 73 89 95 92 79 72 66 62 74 91 97 94 79 72 66 61  
DEWPT 57 59 60 59 58 62 60 54 54 55 57 57 56 59 57 52 55 55 58 57 57  
RH 34 56 73 84 93 68 38 25 28 44 59 73 81 59 32 22 27 44 61 73 87  
WIND DIR SE SE S S S S SE SE SE SE S S S S S SE SE E SE SE NE  
WIND SPD 10 8 5 5 4 5 10 12 13 12 11 9 5 6 8 9 10 9 8 6 6  
WIND GUST 24 21  
CLOUDS CL FW FW CL CL CL CL CL CL FW CL CL CL CL CL CL SC SC FW FW SC  
POP 12HR 10 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 89 89  
MAX HEAT 92 87 89 93 86 90 96 87  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 87 58 81 55 77 53 75 52 77  
TEMP 82 83 65 58 74 78 63 55 72 74 60 53 69 71 59 54 71 73  
DEWPT 63 61 60 58 61 59 58 55 59 58 57 53 59 58 58 54 59 57  
PWIND DIR NE E SE SE E SE SE SE SE  
WIND CHAR GN GN GN GN GN GN GN GN LT  
AVG CLOUDS SC B1 B2 B1 B1 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 30 60 30 60 30 60 50 70 30  
RAIN SHWRS C L C C C L C S C L C C C L C S C  
TSTMS C C C C S C C C C C  
 

 
COZ049-201000-  
AKRON-WASHINGTON CO  
40.17N 103.21W ELEV. 4688 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 63 92 64 95 62  
TEMP 85 74 69 65 63 74 87 92 87 75 70 67 65 75 90 95 90 76 70 65 62  
DEWPT 56 57 58 58 58 61 56 52 52 54 55 55 55 58 53 50 51 52 53 53 54  
RH 37 55 68 78 84 64 35 26 30 48 59 65 70 55 28 22 26 43 55 65 75  
WIND DIR SE SE SE S SW S SE SE SE SE S S S S S SE SE SE S S SW  
WIND SPD 12 9 9 9 9 10 13 14 14 14 13 13 12 12 11 11 12 11 11 10 10  
WIND GUST 26 27 26 25  
CLOUDS CL FW FW FW CL CL CL FW CL FW CL CL CL CL CL CL FW SC FW FW FW  
POP 12HR 10 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 88 58 79 56 74 54 74 53 75  
TEMP 84 80 63 58 74 75 62 56 71 69 58 54 70 68 58 55 70 68  
DEWPT 58 58 60 57 59 58 57 55 57 56 56 54 57 56 56 54 56 55  
PWIND DIR NE E SE SE E SE SE SE SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS FW B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 30 60 30 50 40 60 50 60 40  
RAIN SHWRS C L C C C C C S C L C C C L C C C  
TSTMS C C C C C C C C C  
 

 
COZ050-201000-  
SEDGWICK-SEDGWICK CO  
40.93N 102.52W ELEV. 3579 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 61 92 62 95 61  
TEMP 87 75 70 64 61 73 88 92 89 77 72 66 62 74 90 94 91 75 70 64 61  
DEWPT 59 60 60 60 59 63 61 57 57 58 59 59 58 61 58 55 58 58 58 59 59  
RH 39 60 71 87 93 71 40 31 34 52 64 78 87 64 34 27 33 55 66 84 93  
WIND DIR SE SE SE S S S SE SE SE SE S S S S S S SE SE SE NE NE  
WIND SPD 9 6 5 4 4 6 11 13 14 12 11 10 6 9 10 10 12 10 9 8 8  
CLOUDS FW FW CL CL FW CL CL CL FW FW CL CL CL CL CL CL SC SC FW FW SC  
POP 12HR 10 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S S  
HEAT INDEX 87 88  
MAX HEAT 90 86 89 92 85 90 94 85  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 82 57 78 54 73 52 71 52 74  
TEMP 79 79 65 57 73 76 62 54 69 70 58 52 67 69 57 54 68 70  
DEWPT 64 61 58 57 58 59 56 54 59 58 56 52 58 59 56 54 59 58  
PWIND DIR NE NE E E E SE SE SE SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B2 B1 B1 B1  
POP 12HR 30 50 30 50 30 50 40 50 30  
RAIN SHWRS S C C C C S C C S C C C C C C C S C  
TSTMS S C C S C S C C S C C  
 

 
COZ051-201000-  
HOLYOKE-PHILLIPS CO  
40.58N 102.30W ELEV. 3747 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 61 92 62 94 62  
TEMP 88 75 69 63 61 74 88 92 89 77 71 65 62 74 89 94 91 76 70 64 62  
DEWPT 60 61 61 60 59 64 61 58 58 60 60 60 59 61 58 55 57 57 58 58 58  
RH 39 62 76 90 93 71 40 32 35 56 68 84 90 64 35 27 32 52 66 81 87  
WIND DIR SE SE S S S S SE SE SE SE S S S S S S SE SE SE S NE  
WIND SPD 8 5 6 5 4 6 11 12 13 11 10 9 8 10 10 10 11 10 8 6 5  
CLOUDS FW CL CL FW FW CL CL CL CL FW CL CL FW CL CL CL SC SC FW FW SC  
POP 12HR 10 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 88 88 92 89  
MAX HEAT 90 86 89 92 85 89 93 85  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 85 57 79 54 74 53 71 52 74  
TEMP 82 81 63 57 74 77 61 54 70 71 58 53 67 68 57 54 68 70  
DEWPT 62 61 60 57 58 59 57 54 58 58 56 53 58 59 56 54 59 58  
PWIND DIR NE NE E E E SE SE SE SE  
WIND CHAR GN GN GN LT GN LT GN GN GN  
AVG CLOUDS SC SC B2 B1 B1 SC B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 B1  
POP 12HR 20 60 20 50 30 60 40 60 20  
RAIN SHWRS S L C S S C C S C L C C C L C S C  
TSTMS S C S S C S C C S S S  
 

 
COZ046-201000-  
LIMON-LINCOLN CO  
39.27N 103.67W ELEV. 5407 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 57 89 56 92 56  
TEMP 83 71 65 59 57 72 86 89 86 72 65 59 56 71 88 92 88 73 65 60 56  
DEWPT 53 57 56 57 56 58 54 51 49 51 53 54 53 55 51 48 47 49 50 51 51  
RH 36 61 73 93 96 61 34 27 28 48 65 83 90 57 28 22 24 43 58 72 83  
WIND DIR SE SE SE S SW S S SE SE SE S S S S S SE SE SE S S SW  
WIND SPD 10 5 5 4 4 8 13 13 12 10 10 8 6 9 10 10 10 8 8 5 5  
CLOUDS SC FW FW FW FW CL CL FW FW CL CL CL FW CL CL FW FW FW FW FW FW  
POP 12HR 10 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 89 54 80 53 77 51 75 49 74  
TEMP 86 80 60 54 75 74 60 53 74 72 55 51 72 70 54 52 69 67  
DEWPT 51 54 58 54 55 55 57 53 56 55 55 51 55 54 54 52 53 54  
PWIND DIR SE NE SE SE E SE SE S S  
WIND CHAR GN LT GN LT GN LT GN LT GN  
AVG CLOUDS FW B1 B2 B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2  
POP 12HR 30 50 40 60 40 70 60 70 50  
RAIN SHWRS C C C C L S C L C S L L C S L  
TSTMS C C C C C C C C C  
 

 
COZ047-201000-  
KARVAL-LINCOLN CO  
38.73N 103.53W ELEV. 5121 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 61 89 59 91 59  
TEMP 86 74 69 63 61 72 86 89 87 73 68 63 59 71 88 91 87 74 68 63 59  
DEWPT 54 57 57 58 57 59 55 51 50 52 54 54 54 56 53 47 47 48 50 52 52  
RH 34 55 66 84 87 64 35 27 28 48 61 72 83 59 30 22 25 40 52 67 78  
WIND DIR E E E SE NW S S SE SE SE SE SE SE S S SE SE SE S SE E  
WIND SPD 11 8 5 4 4 6 12 12 12 11 10 8 5 8 11 10 12 10 9 6 5  
CLOUDS FW SC FW FW FW CL CL FW FW FW CL CL FW CL CL CL FW FW FW FW FW  
POP 12HR 10 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 91 57 81 56 79 54 75 52 73  
TEMP 87 86 62 57 74 76 61 56 76 74 58 54 71 71 57 54 69 68  
DEWPT 51 49 57 57 56 55 58 55 57 56 56 54 57 56 56 54 55 55  
PWIND DIR E NE E SE E E SE SE SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS FW SC B2 B1 B1 B1 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B2  
POP 12HR 10 40 30 60 30 70 50 70 50  
RAIN SHWRS C C C L S C L C S C L C S C  
TSTMS C C C C C C C S  
 

 
COZ035-201000-  
ESTES PARK-LARIMER CO  
40.37N 105.52W ELEV. 7638 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 81 52 86 51  
TEMP 76 66 59 54 52 68 79 81 79 67 61 55 54 72 85 83 79 68 60 54 52  
DEWPT 44 47 47 46 43 44 42 43 41 43 43 41 38 41 35 38 40 44 45 44 44  
RH 32 50 64 74 71 42 27 26 26 42 51 59 54 33 17 20 25 42 58 69 74  
WIND DIR SE E SW SW W SE E E SE S W W W W E E E NE NW W W  
WIND SPD 9 4 3 3 2 2 8 8 6 3 3 3 4 5 9 8 5 2 2 2 2  
CLOUDS SC SC FW FW FW CL FW SC SC FW FW FW FW CL SC B1 B1 B1 SC SC SC  
POP 12HR 20 10 0 30 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S  
TSTMS S C C S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 77 48 74 47 69 46 69 45 67  
TEMP 77 70 55 49 72 69 55 48 69 65 54 46 69 64 53 47 65 63  
DEWPT 47 50 50 48 50 49 49 44 48 49 48 45 48 47 46 44 46 45  
PWIND DIR NE S SE SW NE SW NE W NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B1 B1 B1 B2 B1 B1 B1 OV B2 B2 B1 OV B2 B2 B2 OV  
POP 12HR 70 50 60 40 60 60 70 70 70  
RAIN SHWRS S L C C C L C S L L C C L L C C D  
TSTMS L C L C L C L C L  
 

 
COZ036-201000-  
BLACK HAWK-GILPIN CO  
39.80N 105.49W ELEV. 8071 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 55 80 59 83 57  
TEMP 75 64 60 57 56 66 77 79 78 67 62 60 59 69 82 81 78 68 63 59 57  
DEWPT 44 46 45 45 42 43 42 42 39 42 43 42 38 40 35 38 38 42 42 42 40  
RH 33 52 58 64 59 43 29 27 25 40 50 51 45 35 18 21 24 39 46 53 53  
WIND DIR E SE W W W SW E E E S W W W W NE E E NW W W W  
WIND SPD 8 5 4 5 4 3 9 10 9 5 5 5 5 6 10 11 9 4 3 3 2  
CLOUDS SC FW FW CL FW CL FW SC FW FW CL FW FW FW SC SC B1 B1 FW FW SC  
POP 12HR 20 10 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
TSTMS S S S S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 75 54 71 53 68 52 67 51 64  
TEMP 75 67 58 54 71 67 57 53 68 64 56 52 67 62 54 52 62 61  
DEWPT 45 50 49 46 49 50 48 43 47 49 47 44 47 47 46 42 45 44  
PWIND DIR NE SW E NW NE SW NE W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC OV B2 B1 B1 B2 B1 B1 B1 OV B2 B2 B1 OV B2 B2 B2 OV  
POP 12HR 70 50 60 50 70 70 70 70 70  
RAIN SHWRS S L C C C L C C L L C C L L C C D  
TSTMS L C L C L C L C L  
 

 
COZ036-201000-  
CONIFER-JEFFERSON CO  
39.52N 105.30W ELEV. 8363 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 53 80 55 84 53  
TEMP 73 63 59 55 53 65 77 79 78 66 60 58 55 70 82 83 80 67 61 56 53  
DEWPT 46 48 47 46 45 48 45 42 41 45 45 43 41 43 38 37 37 40 42 42 42  
RH 38 58 64 72 74 54 32 27 27 47 58 57 59 38 21 19 21 37 49 59 66  
WIND DIR E SW SW SW SW S E E E S SW W W W NE NE E NW W W W  
WIND SPD 8 6 5 6 5 4 6 9 8 6 8 8 6 5 8 9 8 5 5 4 3  
WIND GUST 17 19 17 18 17 18 20 18 16  
CLOUDS SC SC FW FW FW CL SC SC SC FW CL CL FW CL SC SC SC SC SC FW SC  
POP 12HR 20 20 0 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
TSTMS S S S S S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 76 50 71 49 68 48 67 48 64  
TEMP 76 65 55 50 70 64 53 49 67 62 53 49 67 61 52 50 62 59  
DEWPT 47 52 51 48 52 52 49 45 51 51 48 47 50 49 47 45 49 48  
PWIND DIR NE W E W NE SW NE W N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B2 B1 B1 OV B1 B1 B1 OV B2 B2 B1 OV B2 B2 B2 OV  
POP 12HR 70 50 60 50 70 70 70 70 70  
RAIN SHWRS L C C S L C S L L C C L L C C D  
TSTMS L C L C L C L C L  
 

 
COZ030-201000-  
WALDEN-JACKSON CO  
40.73N 106.28W ELEV. 8100 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 86 41 86 41  
TEMP 82 63 54 46 42 61 82 86 83 65 54 46 42 61 83 85 80 62 55 46 41  
DEWPT 30 41 42 42 41 44 33 28 28 37 38 38 37 40 32 31 37 42 44 42 41  
RH 15 44 64 86 96 53 17 12 13 35 54 73 82 46 16 14 21 48 66 86100  
WIND DIR E SE S SE S S NW N NE SE SE S S SW NW NW NE NE E SE SE  
WIND SPD 8 8 5 5 4 2 4 9 10 9 6 5 4 2 4 10 12 8 5 4 3  
CLOUDS FW FW FW FW FW CL CL FW SC SC FW FW FW CL SC SC B1 B1 SC SC SC  
POP 12HR 0 5 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS S S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 81 39 79 39 75 39 70 38 69  
TEMP 80 72 51 40 77 74 51 40 75 67 49 40 68 65 47 41 64 63  
DEWPT 43 44 47 40 43 40 45 40 43 44 46 40 46 45 45 41 46 43  
PWIND DIR NE E W E NW SE W SE W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B1 SC SC B1 B1 SC B1 B2 B2 B1 B1 B2 B2 B1 B1 B2  
POP 12HR 50 30 40 30 50 60 70 60 60  
RAIN SHWRS C C S S C C S C L C C L L C C L  
TSTMS C C C S C C C C C  
 

 
COZ032-201000-  
DILLON-SUMMIT CO  
39.62N 106.04W ELEV. 9019 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 80 45 84 47  
TEMP 75 63 55 50 46 59 77 80 76 64 55 49 45 59 80 83 78 66 57 51 48  
DEWPT 34 40 42 42 41 42 30 27 30 39 41 39 37 39 29 28 32 37 37 38 38  
RH 22 43 61 74 83 53 18 14 18 40 59 68 73 47 15 13 19 34 47 61 68  
WIND DIR E SE SE SE SE SW NW NW E SE SE S SW W N N E SE SE S S  
WIND SPD 6 6 6 6 2 2 5 5 5 5 5 3 2 2 5 5 5 4 4 3 2  
WIND GUST 16 16  
CLOUDS B1 FW FW FW FW CL FW SC SC FW FW FW CL CL FW SC B1 B1 SC SC SC  
POP 12HR 10 10 0 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 79 44 77 44 74 44 69 42 68  
TEMP 78 69 51 44 76 69 52 44 74 64 52 44 68 63 49 43 62 61  
DEWPT 35 42 44 41 38 38 42 40 39 40 42 41 41 40 41 40 41 38  
PWIND DIR NW SE W S W S NW SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B1 B1 SC B2 B1 B1 B1 B2 B2 B2 B1 OV B2 B2 B2 B2  
POP 12HR 60 40 50 40 60 60 70 60 70  
RAIN SHWRS L C C S C C S C L L C C L L C C D  
TSTMS L C C C L C L C L  
 

 
COZ032-201000-  
GRANBY-GRAND CO  
40.09N 105.94W ELEV. 8174 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 43 86 45  
TEMP 77 64 56 48 44 57 80 85 82 66 56 47 43 57 82 85 81 67 58 49 45  
DEWPT 39 44 45 44 41 46 38 32 37 41 41 41 40 44 36 34 38 42 43 43 42  
RH 25 48 66 86 89 67 22 15 20 40 57 79 89 62 19 16 21 40 57 80 89  
WIND DIR E SE E SE S N W W SE E SE SE S W NW NW NE E SE SE SE  
WIND SPD 10 8 5 2 2 0 3 8 8 6 4 2 2 1 3 8 9 5 4 2 2  
CLOUDS SC FW FW CL FW CL CL FW SC SC FW FW FW FW FW SC B1 B1 FW SC SC  
POP 12HR 5 5 0 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 82 42 80 42 76 41 71 39 69  
TEMP 80 70 53 42 77 74 53 42 75 66 51 42 68 66 50 42 64 63  
DEWPT 43 47 49 42 46 43 48 42 46 46 46 42 47 46 46 42 48 43  
PWIND DIR NW E NW E W E W S W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B1 B1 SC B2 B1 B1 B1 B2 B2 B1 B1 OV B2 B2 B2 B2  
POP 12HR 60 30 50 30 60 60 70 60 60  
RAIN SHWRS L C C S C C S S L L C C L L C C D  
TSTMS L C C C C C L C L  
 

 
COZ037-201000-  
FAIRPLAY-PARK CO  
39.22N 106.00W ELEV. 9947 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 75 49 76 50  
TEMP 68 58 54 51 48 58 73 75 72 60 56 52 49 64 75 76 72 62 58 53 51  
DEWPT 38 42 44 44 40 45 36 31 36 41 41 40 36 39 29 31 33 35 37 38 36  
RH 33 55 69 77 74 62 26 20 27 49 57 63 61 40 18 19 24 36 45 57 56  
WIND DIR SE S W W NW SW E E SE S SW W NW NW N E E SE W NW NW  
WIND SPD 11 6 6 5 4 3 6 10 10 8 5 5 8 6 10 11 10 8 5 5 5  
CLOUDS B1 SC FW FW FW FW SC B1 SC FW FW FW FW CL SC B1 B1 B1 SC SC FW  
POP 12HR 20 20 5 30 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C S S  
TSTMS S S S C C S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 73 48 70 48 66 47 64 46 61  
TEMP 73 63 55 49 70 62 52 48 65 57 51 47 64 57 49 48 58 55  
DEWPT 38 43 44 41 42 43 42 39 42 44 43 41 44 43 42 40 44 42  
PWIND DIR NW S W SW NW S W W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC OV B2 B1 B1 OV B2 B1 B1 OV B2 B2 B1 OV B2 B2 B2 OV  
POP 12HR 70 60 60 60 70 70 80 80 70  
RAIN SHWRS L L C S L L S S L L C C D D C C D  
TSTMS L C L C L C L C L  
 

 
COZ037-201000-  
HARTSEL-PARK CO  
39.02N 105.80W ELEV. 8993 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 80 47 81 49  
TEMP 72 62 57 51 48 57 76 80 76 65 57 50 47 58 79 80 76 66 60 53 49  
DEWPT 41 45 46 46 44 47 38 34 37 43 44 44 41 42 32 31 32 37 41 41 41  
RH 33 54 67 83 86 69 25 19 24 45 62 80 79 55 18 17 20 34 49 64 74  
WIND DIR SE SE W NW NW W SE E E SE W NW NW NW NE E E SE W NW NW  
WIND SPD 12 6 4 4 2 2 3 10 11 9 4 4 5 4 8 12 11 8 5 3 3  
WIND GUST 20 21 18 24 21  
CLOUDS SC SC FW FW FW CL SC SC SC FW FW FW CL CL SC B1 B1 B2 SC SC FW  
POP 12HR 20 20 5 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 78 47 74 47 71 47 69 46 66  
TEMP 78 67 56 47 71 65 54 47 70 61 54 47 68 61 53 47 62 59  
DEWPT 38 45 48 46 45 45 46 44 44 45 47 46 46 44 46 45 45 43  
PWIND DIR SE NW S SW N S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B2 B1 B1 OV B2 B1 B1 OV B2 B2 B1 OV B2 B2 B2 OV  
POP 12HR 60 60 60 60 70 70 70 70 70  
RAIN SHWRS L L C S L L S S L L C C L L C C D  
TSTMS L C L C L C L C L  
 

 
COZ034-201000-  
GEORGETOWN-CLEAR CREEK CO  
39.71N 105.70W ELEV. 8586 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 78 55 84 54  
TEMP 69 61 57 54 52 62 76 76 72 64 60 57 55 67 83 80 75 67 61 56 54  
DEWPT 40 42 42 42 39 40 31 36 37 40 41 39 35 37 29 33 34 38 38 38 36  
RH 35 49 57 64 61 44 19 23 28 41 49 51 47 33 14 18 22 34 42 51 50  
WIND DIR E SE S SW SW W NE NE E SE SW SW W NW N NE E E SW SW SW  
WIND SPD 8 5 8 8 5 4 6 8 6 5 6 6 6 5 8 9 6 4 4 4 4  
WIND GUST 17 16 18  
CLOUDS B1 FW FW FW FW CL SC SC SC FW FW CL FW FW SC B1 B1 B1 SC FW SC  
POP 12HR 20 20 5 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S  
TSTMS S S S S S S  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 79 51 75 52 72 50 69 49 67  
TEMP 79 66 58 52 74 66 56 52 72 61 55 50 69 61 54 52 62 59  
DEWPT 36 46 44 41 40 44 43 39 38 44 42 40 40 41 40 38 39 39  
PWIND DIR N S NW SW NW SW W W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC OV B2 B1 B1 OV B1 B1 B1 OV B2 B2 B1 OV B2 B2 B2 OV  
POP 12HR 70 60 60 50 70 70 80 80 70  
RAIN SHWRS S L L C C L C C L L C C D D C C D  
TSTMS L C L C L C L C L  
 

 
COZ032-201000-  
KREMMLING AIRPORT-GRAND CO  
40.05N 106.37W ELEV. 7410 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 89 42 89 44  
TEMP 83 67 57 48 44 58 82 88 86 68 57 47 42 56 84 88 85 67 57 48 44  
DEWPT 31 41 43 43 41 45 40 31 29 36 39 40 39 42 37 32 35 42 42 42 42  
RH 15 39 59 83 89 62 22 13 13 31 51 76 89 59 19 13 17 40 57 80 93  
WIND DIR E E NE NE SE S W NW N E SE S SE S NW NW NE E E E SE  
WIND SPD 8 8 4 2 2 1 2 5 6 5 3 2 1 1 2 5 8 5 4 2 2  
CLOUDS FW FW FW CL FW CL CL FW SC SC FW FW FW CL FW SC B1 B1 SC SC SC  
POP 12HR 5 5 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 85 43 83 43 78 43 74 41 72  
TEMP 82 77 54 43 79 77 54 43 77 69 52 43 70 69 51 44 67 66  
DEWPT 44 46 49 43 47 42 45 43 47 46 47 43 50 47 47 44 49 46  
PWIND DIR W E W E W E SW S W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B1 B1 SC B2 B1 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 50 30 50 30 60 60 70 60 60  
RAIN SHWRS C C C S C C S L L C C L L C C L  
TSTMS C C C S C C L C L  
 

 
COZ040-201000-  
DENVER INT'L AIRPORT-DENVER CO  
39.83N 104.65W ELEV. 5379 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 63 94 65 97 63  
TEMP 85 75 69 66 63 72 89 94 92 81 75 70 65 76 92 97 94 81 72 67 63  
DEWPT 51 54 53 54 53 53 50 45 44 48 49 49 48 49 46 40 41 47 50 49 50  
RH 31 48 57 65 70 51 26 19 19 32 40 47 54 39 21 14 16 30 46 52 62  
WIND DIR SE S S S S SW SE SE SE SE S S SW SW E E E SE S SW W  
WIND SPD 12 10 9 9 6 5 5 10 12 13 13 12 9 5 5 9 12 10 10 9 9  
WIND GUST 20 24 19  
CLOUDS SC SC FW FW FW CL FW FW FW FW FW CL CL CL FW FW SC SC SC FW FW  
POP 12HR 10 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 87 59 82 58 77 57 77 57 76  
TEMP 83 80 66 59 77 78 66 58 74 74 64 57 73 72 63 60 72 71  
DEWPT 52 54 55 56 54 54 55 55 53 54 53 54 53 53 53 53 51 51  
PWIND DIR N SE E S N SE E S N  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 B1 B2  
POP 12HR 40 40 40 40 50 60 60 60 50  
RAIN SHWRS C C C C C C L C S L L C S L  
TSTMS C C C C C C C C C  
 

 
COZ040-201000-  
CENTENNIAL AIRPORT-DOUGLAS CO  
39.57N 104.85W ELEV. 5822 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 63 92 64 95 64  
TEMP 83 74 69 66 63 74 88 92 90 80 73 68 64 75 91 95 92 80 72 67 64  
DEWPT 51 53 53 53 52 52 50 45 44 48 48 48 47 48 44 39 40 45 47 48 48  
RH 33 48 57 63 67 46 27 20 20 33 41 49 54 38 20 14 16 29 41 50 56  
WIND DIR SE S S S S SW E E E S S S SW SW NE NE E E S SW W  
WIND SPD 12 9 9 9 6 5 6 10 11 11 12 11 8 5 5 10 11 10 9 8 6  
WIND GUST 23 23  
CLOUDS SC SC FW FW FW FW FW FW FW CL CL CL CL CL CL FW SC SC SC FW FW  
POP 12HR 20 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 80  
MAX HEAT 83 85 88 84 87 91 85  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 87 60 81 59 78 58 78 58 76  
TEMP 84 79 66 60 77 76 65 59 74 74 64 58 75 72 63 60 72 70  
DEWPT 51 53 55 55 55 53 54 53 54 53 53 53 53 52 52 52 51 50  
PWIND DIR N SE E S N SE NE SW N  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B1 B1 B1 B2 B1 SC B1 B2 B2 B1 B1 B2 B2 B1 B1 B2  
POP 12HR 50 40 50 40 50 60 60 60 60  
RAIN SHWRS C C C C C C L C S L L C C L  
TSTMS C C C C C C C C C  
 

 
COZ039-201000-  
ROCKY MOUNTAIN AIRPORT-BROOMFIELD CO  
39.91N 105.12W ELEV. 5655 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 64 93 64 96 64  
TEMP 87 78 71 67 64 72 86 92 92 81 74 68 65 75 91 96 93 81 73 68 64  
DEWPT 49 52 52 52 50 53 52 45 42 47 48 47 46 49 47 43 41 46 48 48 51  
RH 27 40 51 59 60 51 31 20 18 30 40 47 50 40 22 16 16 29 41 49 63  
WIND DIR SE S SW W W E E E E SE SW W W NW E NE NE NW W W NW  
WIND SPD 10 8 5 4 3 3 6 9 10 9 8 6 5 4 6 9 11 9 6 5 5  
CLOUDS SC SC FW FW FW CL FW FW FW FW CL CL FW CL FW FW SC B1 SC FW SC  
POP 12HR 10 5 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 86 60 81 58 77 58 76 57 75  
TEMP 82 81 67 60 76 78 65 58 72 73 63 58 73 73 63 59 71 71  
DEWPT 55 54 57 57 58 55 56 54 57 55 55 54 57 52 53 53 54 51  
PWIND DIR N E NE N N NE NE NW NE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B2 B1 B1 B2 B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 B1 B2  
POP 12HR 50 50 50 40 50 60 60 60 60  
RAIN SHWRS C C C S C C C L C C L L C C L  
TSTMS C C C C C C C C C  
 

 
COZ040-201000-  
BUCKLEY AFB-ARAPAHOE CO  
39.71N 104.76W ELEV. 5661 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 64 94 65 97 64  
TEMP 83 74 70 66 64 73 88 93 91 79 74 69 65 76 92 97 93 81 72 68 64  
DEWPT 50 53 53 53 53 52 49 42 43 48 48 48 48 48 44 37 39 46 48 49 49  
RH 32 48 55 63 67 48 26 17 19 34 40 47 54 37 19 12 15 29 42 51 58  
WIND DIR SE S S S S SW SE E E SE S S SW SW E NE E SE S SW W  
WIND SPD 12 10 9 9 8 5 5 10 12 13 14 11 9 5 5 9 12 11 10 9 9  
CLOUDS SC SC FW FW FW FW FW FW FW FW CL CL CL CL CL FW SC SC SC FW FW  
POP 12HR 10 5 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 88 60 83 58 78 58 79 57 77  
TEMP 85 80 67 60 78 79 66 58 74 73 63 58 75 72 62 60 73 71  
DEWPT 50 52 55 56 53 53 54 54 52 53 53 54 52 51 52 53 50 49  
PWIND DIR N SE SE S N SE E S N  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 B1 B2 B1 SC B1 B2 B2 B2 B1 B2 B2 B1 B1 B2  
POP 12HR 40 40 40 40 50 60 60 60 50  
RAIN SHWRS C C C C C C L C S L L C S L  
TSTMS C C C C C C C C C  
 

 
COZ034-201000-  
COPPER MOUNTAIN, RED CLIFF PASS-SUMMIT CO  
39.47N 106.15W ELEV. 12070 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 71 44 72 46  
TEMP 65 54 50 46 44 55 69 71 68 56 50 45 44 56 70 72 68 57 51 48 46  
DEWPT 33 39 40 40 36 38 30 28 30 38 37 36 33 35 28 28 31 34 33 34 34  
RH 30 57 68 79 73 53 23 20 24 51 61 70 65 45 21 19 25 42 50 58 63  
WIND DIR SE SE SE S S SW NW N E SE S S W NW N N E SE SE S S  
WIND SPD 9 11 12 9 6 5 8 6 5 8 9 6 5 5 8 6 5 6 8 6 6  
WIND GUST 17 16  
CLOUDS B1 SC FW FW FW FW FW SC SC FW FW FW CL CL SC SC B1 B1 SC SC SC  
POP 12HR 10 20 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S  
WIND CHILL 39  
MIN CHILL 35 38 35 39 38  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 42 66 42 63 41 59 40 57  
TEMP 68 59 46 42 66 59 46 42 63 55 44 41 59 54 44 41 54 52  
DEWPT 35 40 40 38 39 38 38 36 38 39 38 37 40 37 36 35 39 37  
PWIND DIR W SE W S W S W SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B2 B1 B1 B2 B1 B1 B1 OV B2 B2 B2 OV B2 B2 B2 OV  
POP 12HR 70 50 60 50 70 70 70 70 70  
RAIN SHWRS S L C C C L C S C L L C C L L C L D  
TSTMS L C L C L C L C L  
 

 
COZ038-201000-  
FORT COLLINS/LOVELAND AIRPORT-LARIMER CO  
40.45N 105.02W ELEV. 5015 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 61 96 62 99 63  
TEMP 89 76 70 65 61 70 86 94 94 79 72 65 62 73 92 99 95 80 73 66 63  
DEWPT 51 55 55 56 56 57 56 51 46 50 51 52 51 52 51 48 47 51 54 55 56  
RH 27 48 59 73 84 63 36 23 19 36 48 63 67 48 25 18 19 36 51 68 78  
WIND DIR SE S E N N NE SE SE SE SE N N NW N E E NE N N NW N  
WIND SPD 12 8 4 5 5 5 8 10 10 8 5 6 5 4 6 10 11 10 9 9 8  
CLOUDS SC SC FW FW FW CL FW FW FW FW FW CL FW CL FW FW SC SC SC FW SC  
POP 12HR 5 5 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 86 80  
MAX HEAT 89 84 86 93 87 89 94 86  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 88 60 82 58 79 57 78 56 78  
TEMP 83 83 67 60 75 80 65 58 74 75 63 57 74 76 63 58 72 73  
DEWPT 60 57 60 60 61 57 59 57 60 57 57 57 60 54 56 56 57 53  
PWIND DIR NE E E NE NE E E E E  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 B2 B1 B1 SC B1 B2 B2 B1 B1 B2 B2 B1 B1 B2  
POP 12HR 40 40 40 30 50 50 60 60 50  
RAIN SHWRS C C C S C C C C C C L L S C L  
TSTMS C C C C C C C C C  
 

 
COZ043-201000-  
GREELEY AIRPORT-WELD CO  
40.43N 104.64W ELEV. 4657 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 59 96 59 98 60  
TEMP 89 73 68 62 59 69 88 96 93 78 71 64 59 71 92 98 94 77 71 63 60  
DEWPT 53 56 56 57 56 59 58 51 48 51 53 53 52 56 53 48 49 52 55 56 56  
RH 29 55 65 84 90 70 36 22 22 39 53 67 78 59 27 18 22 42 57 78 87  
WIND DIR SE SE E E NE SE SE SE E SE SE SE NW NW E E E N N N N  
WIND SPD 13 8 5 4 3 3 8 11 13 11 9 5 3 3 6 10 13 10 8 8 8  
WIND GUST 20  
CLOUDS FW FW FW FW FW CL CL FW FW FW CL CL CL CL CL FW SC SC SC FW SC  
POP 12HR 5 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 88 58 82 56 78 54 78 53 78  
TEMP 83 81 64 58 75 77 63 56 73 74 60 54 73 73 59 55 71 71  
DEWPT 61 59 60 58 62 59 59 56 60 58 58 54 60 57 57 55 58 55  
PWIND DIR NE E E E NE E E E E  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 30 40 30 30 40 50 50 50 40  
RAIN SHWRS C C C S C C C C C S C C S C C  
TSTMS C C C C C C C C C  
 

 
COZ041-201000-  
MONUMENT-DOUGLAS CO  
39.22N 104.63W ELEV. 7059 FT  
415 PM MDT TUE AUG 19 2025  
 
DATE 08/19/25 WED 08/20/25 THU 08/21/25 FRI  
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 56 84 57 89 56  
TEMP 74 66 62 59 56 68 80 84 81 68 64 60 57 72 87 89 84 70 64 59 57  
DEWPT 52 52 52 53 52 55 52 50 49 49 48 49 47 50 45 42 44 47 47 46 47  
RH 46 61 70 80 86 63 38 31 33 51 56 67 69 46 23 19 25 44 54 62 69  
WIND DIR SE S S S S S S SE SE S S S SW SW E E E S S SW W  
WIND SPD 11 9 9 9 6 8 10 11 10 10 11 10 9 5 5 9 10 9 9 9 8  
WIND GUST 20 20 23 19  
CLOUDS SC SC FW FW FW CL FW FW FW CL CL CL CL CL CL FW FW SC FW FW FW  
POP 12HR 20 10 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 80  
MAX HEAT 80 82 83 85  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON 08/25/25 TUE 08/26/25  
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 84 53 76 52 74 51 73 51 70  
TEMP 83 69 59 53 73 70 57 52 73 65 55 51 71 66 56 53 68 62  
DEWPT 50 54 54 53 55 55 53 52 55 54 53 51 55 54 52 51 53 53  
PWIND DIR N SE S S N S S S E  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B2 B2 B1 SC B2 B2 SC B1 B2 B2 B2 B1 OV B2 B1 B1 OV  
POP 12HR 50 50 60 60 60 70 70 70 70  
RAIN SHWRS C C C S L L S L L C S L L C C D  
TSTMS C C L C L C L C C  
 

 
 
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