804
FOUS55 KBOU 041026
PFMBOU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
326 AM MST THU DEC 4 2025
COZ040-042300-
DENVER-DENVER CO
39.73N 104.96W ELEV. 5325 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 38 21 41 24 46
TEMP 16 16 32 38 29 22 21 21 23 23 36 40 36 29 28 29 31 33 44 45 40
DEWPT 13 13 19 22 18 16 15 14 16 18 24 25 23 21 20 21 22 24 28 26 23
RH 88 88 58 52 63 77 77 74 74 81 61 55 59 72 71 72 69 69 53 47 50
WIND DIR SW S SW W SW SW SW SW SW SW SW N SW S SW SW SW W NW NW NW
WIND SPD 4 5 6 5 4 5 6 6 5 5 3 4 4 6 8 9 10 10 14 13 12
WIND GUST 24
CLOUDS SC FW FW FW FW FW FW SC B1 B1 B1 SC FW SC B1 B1 B1 B1 SC SC SC
POP 12HR 0 0 5 10 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
SNOWSHWRS C C
WIND CHILL 9 8 26 15 12 13 16 17 23 20 20 22 25 37 39 33
MIN CHILL 8 6 23 11 11 13 32 18 18 21 31
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 44 24 49 28 53 34 56
TEMP 30 23 39 38 27 27 43 43 34 31 47 48 42 34 49 48
DEWPT 20 18 21 17 15 16 23 21 20 19 25 25 26 27 30 28
PWIND DIR W W SW SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT GN LT
AVG CLOUDS SC SC SC FW FW SC SC SC SC SC SC B1 B1 SC B1 SC
POP 12HR 5 5 0 0 0 0 10 20
RAIN SHWRS S S
SNOWSHWRS S
COZ039-042300-
BOULDER-BOULDER CO
40.02N 105.25W ELEV. 5302 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 38 22 41 26 46
TEMP 14 18 33 38 28 25 27 26 24 24 38 40 35 31 30 32 34 35 43 45 39
DEWPT 11 12 19 20 16 14 14 14 16 19 25 26 24 22 21 23 23 26 28 27 23
RH 88 77 56 48 60 62 57 60 71 81 59 57 64 69 69 69 64 69 55 49 52
WIND DIR W W W W W W W W W W W NW W W W W W W W W W
WIND SPD 4 6 9 10 9 13 16 17 17 12 6 6 6 8 10 16 14 14 17 16 16
WIND GUST 25 27 32 32 26 29 27 27 31 29 27
CLOUDS FW FW FW FW FW SC SC B1 B2 SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 5 10 20 40
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
SNOWSHWRS S S C C C
WIND CHILL 7 8 25 31 19 13 14 13 10 12 29 24 21 21 24 26 34 37 31
MIN CHILL 5 5 18 11 8 7 28 19 19 22 29
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 43 25 48 30 53 37 55
TEMP 30 26 38 37 29 29 44 42 36 33 48 48 45 37 50 47
DEWPT 20 18 23 19 15 18 25 23 21 20 27 26 27 27 31 29
PWIND DIR W W W W W W W W
WIND CHAR GN LT GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 SC B1 B1 B1
POP 12HR 10 5 0 5 0 5 10 30
RAIN SHWRS S C
COZ039-042300-
LONGMONT-BOULDER CO
40.17N 105.11W ELEV. 5023 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 33 19 39 23 45
TEMP 14 12 27 33 25 20 21 21 20 20 35 38 34 28 26 27 28 30 42 45 39
DEWPT 11 12 21 24 19 16 15 16 17 19 26 28 25 22 22 23 23 27 31 30 26
RH 88100 78 69 78 84 77 81 88 96 69 67 69 78 85 85 81 88 65 55 59
WIND DIR W SW S S SW SW W W NW W NE NE SW SW SW W W W NW NW NW
WIND SPD 3 4 4 4 4 5 6 5 5 5 4 4 4 5 5 8 10 10 12 11 11
CLOUDS SC SC FW FW FW SC SC B1 B1 SC B1 SC SC B1 B1 SC B1 B1 B1 B1 SC
POP 12HR 0 5 5 20 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
SNOWSHWRS S S C S
OBVIS PF PF
WIND CHILL 4 19 12 13 14 12 12 22 19 19 19 21 36 39 32
MIN CHILL 7 3 18 11 12 10 29 18 18 19 32
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 43 23 48 28 53 36 55
TEMP 28 23 39 36 26 26 43 42 34 31 48 49 44 36 51 47
DEWPT 22 21 25 20 17 19 27 24 23 21 28 27 27 28 33 30
PWIND DIR W W W W W W W W
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 10 5 0 0 0 5 10 20
RAIN SHWRS S S
COZ038-042300-
FORT COLLINS-LARIMER CO
40.56N 105.07W ELEV. 5000 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 33 18 39 21 46
TEMP 10 9 25 33 25 21 21 19 20 19 34 38 33 26 25 24 26 31 43 45 40
DEWPT 10 9 20 22 19 17 16 16 17 19 25 26 24 22 22 21 22 26 30 30 26
RH 100100 81 63 78 84 81 88 88100 69 62 69 85 88 88 85 81 60 55 57
WIND DIR NW W S S SW W SE NW NW W E S SW SW SW W W NW NW NW NW
WIND SPD 3 4 5 5 4 5 5 6 6 4 5 6 5 5 5 6 10 16 20 18 14
WIND GUST 20 29 34 31 27
CLOUDS SC SC SC FW FW SC B1 B1 B1 SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 5 5 20 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
SNOWSHWRS S S C C
OBVIS F+ F+
WIND CHILL 4 2 19 18 13 13 10 11 12 20 18 16 16 20 34 37 32
MIN CHILL 1 1 17 11 8 8 26 17 15 15 31
DENSE FOG Y Y
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 43 21 49 27 53 33 55
TEMP 28 22 39 36 24 24 44 42 31 29 46 48 42 33 51 47
DEWPT 22 20 25 21 17 18 26 25 21 21 28 27 27 28 33 30
PWIND DIR W W W W W W W W
WIND CHAR GN GN LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC FW SC SC SC SC SC SC B1 B1
POP 12HR 10 5 0 5 5 5 20 30
RAIN SHWRS S S C
SNOWSHWRS C
COZ041-042300-
CASTLE ROCK-DOUGLAS CO
39.38N 104.85W ELEV. 6329 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 37 18 41 23 44
TEMP 14 15 31 36 26 19 18 20 22 23 37 40 31 25 26 28 30 30 42 43 34
DEWPT 11 11 15 18 15 12 10 11 12 16 22 24 20 17 18 18 19 22 26 26 22
RH 88 84 51 47 62 74 70 67 65 74 54 52 63 71 71 66 63 72 53 51 61
WIND DIR SW SW W NW SW SW SW SW SW SW SW N S S S SW SW W NW NW NW
WIND SPD 8 8 6 5 4 8 9 9 8 5 4 5 5 8 11 13 11 10 12 13 9
CLOUDS SC CL CL FW FW FW FW SC B2 B1 SC SC FW SC B1 SC B1 B1 B1 B1 SC
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS S S S S
WIND CHILL 3 5 24 20 9 7 9 14 17 16 15 17 20 21 35 36 27
MIN CHILL 3 2 19 7 7 13 25 15 15 20 27
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 41 22 48 26 52 32 55
TEMP 26 21 37 31 24 25 43 37 29 28 46 44 37 32 53 47
DEWPT 18 14 20 16 15 13 23 21 18 16 25 26 25 24 29 28
PWIND DIR W W SW W SW SW SW SW
WIND CHAR LT LT GN LT GN GN GN GN
AVG CLOUDS SC SC SC FW FW SC SC FW FW SC SC B1 SC SC B1 SC
POP 12HR 10 5 0 0 0 5 5 20
RAIN SHWRS S
SNOWSHWRS S
COZ041-042300-
KIOWA-ELBERT CO
39.34N 104.46W ELEV. 6401 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 36 17 39 19 42
TEMP 12 13 30 35 24 17 17 17 19 22 36 38 28 23 24 26 28 30 41 40 30
DEWPT 12 13 17 19 17 14 12 11 13 17 22 24 22 20 19 19 21 24 28 28 24
RH 100100 58 52 74 88 80 77 77 81 56 57 78 88 81 74 75 78 59 62 78
WIND DIR SW SW W W SW SW SW SW SW SW NW NW SW SW SW SW SW W NW NW NW
WIND SPD 11 9 8 6 5 8 8 8 6 5 6 5 4 10 12 13 12 12 16 17 13
WIND GUST 27
CLOUDS SC FW CL FW FW FW FW FW B1 B1 SC SC FW FW SC SC B1 SC SC SC SC
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS S S
WIND CHILL -2 1 22 29 17 7 6 6 10 14 30 12 12 14 17 20 33 31 20
MIN CHILL -2 -2 17 5 5 9 23 10 12 17 19
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 18 40 20 46 24 51 30 53
TEMP 24 20 37 30 23 24 43 35 27 27 48 42 36 30 51 45
DEWPT 20 17 21 18 16 14 24 21 18 17 26 27 25 25 30 30
PWIND DIR W W SW W SW SW SW W
WIND CHAR GN GN LT LT LT GN GN GN
AVG CLOUDS SC SC SC FW FW SC SC FW FW FW SC SC SC SC SC SC
POP 12HR 5 0 0 0 0 0 5 20
RAIN SHWRS S
SNOWSHWRS S
COZ043-042300-
GREELEY-WELD CO
40.42N 104.74W ELEV. 4806 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 32 14 38 20 46
TEMP 10 9 21 32 25 17 14 14 16 16 32 38 33 26 23 23 24 28 41 45 40
DEWPT 10 9 20 22 20 17 14 14 15 16 23 25 24 21 19 18 19 23 29 29 27
RH 100100 96 66 81100100100 96100 69 59 69 81 84 81 81 81 62 53 59
WIND DIR NW SW SW SW SW W NW NW N NW NE W SW SW S W W W NW NW NW
WIND SPD 2 3 3 3 3 3 3 3 3 3 4 4 4 3 4 4 6 11 18 18 13
WIND GUST 29 31
CLOUDS B1 B1 FW FW FW SC SC B1 B1 B1 B2 SC SC B1 B2 B1 B1 B1 SC SC SC
POP 12HR 0 0 5 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
SNOWSHWRS S S
OBVIS F+ F+
WIND CHILL 2 8 10 9 17 17 15 18 32 38 32
MIN CHILL 9 0 20 7 7 5 29 15 13 14 31
DENSE FOG Y Y
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 43 19 48 24 52 31 55
TEMP 28 21 38 36 23 21 43 41 29 26 45 46 39 31 51 47
DEWPT 22 19 25 21 16 15 25 25 20 19 26 27 25 27 31 30
PWIND DIR W W SW W W W NW S
WIND CHAR LT LT LT LT LT LT GN GN
AVG CLOUDS SC B1 SC FW FW SC SC FW FW SC SC SC B1 SC B1 B1
POP 12HR 5 0 0 0 0 0 10 20
RAIN SHWRS S S
SNOWSHWRS S S
COZ044-042300-
FORT MORGAN-MORGAN CO
40.26N 103.79W ELEV. 4265 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 38 17 43 21 49
TEMP 16 15 27 38 29 20 17 17 20 23 36 43 37 27 25 24 26 28 44 49 40
DEWPT 16 15 21 20 21 19 17 17 17 18 22 23 25 25 22 21 21 24 29 28 29
RH 100100 78 48 72 96100100 88 81 56 45 61 92 88 88 81 85 55 44 64
WIND DIR SW W W W W W W W W W NW NW W S S S SW W NW NW N
WIND SPD 5 8 8 6 4 4 5 5 5 5 8 8 4 5 6 8 9 12 20 20 13
WIND GUST 33 33
CLOUDS B1 SC FW FW FW FW SC SC B2 OV B2 SC SC SC B1 B2 B2 B2 B1 B1 SC
POP 12HR 0 0 10 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
OBVIS F+ F+
WIND CHILL 7 4 19 13 9 9 12 17 29 20 17 15 17 17 35 32
MIN CHILL 7 3 24 9 9 13 32 16 15 15 31
DENSE FOG Y Y
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 46 18 53 23 57 28 55
TEMP 26 21 39 38 24 21 46 43 29 25 49 49 38 28 52 47
DEWPT 25 21 25 21 19 16 24 26 23 20 25 28 28 27 30 30
PWIND DIR NW W SW W W W NW NW
WIND CHAR LT GN LT GN LT GN GN GN
AVG CLOUDS SC B1 SC FW FW SC SC FW FW SC SC SC SC SC B1 SC
POP 12HR 5 0 0 0 0 0 10 20
RAIN SHWRS S
SNOWSHWRS S
COZ045-042300-
BENNETT-ADAMS CO
39.75N 104.42W ELEV. 5489 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 38 18 41 23 45
TEMP 14 16 31 37 24 18 18 18 20 23 38 39 33 26 28 29 31 33 43 44 37
DEWPT 14 14 17 18 17 15 14 13 14 16 21 21 20 19 19 19 21 22 25 25 25
RH 100 92 56 46 74 88 84 80 77 74 50 48 58 74 68 66 66 63 49 47 61
WIND DIR SW SW SW SW SW SW SW SW SW SW NW N SE S S SW SW W NW NW NW
WIND SPD 9 9 9 5 6 9 11 10 9 5 6 6 5 10 12 12 12 13 18 17 13
WIND GUST 29 27
CLOUDS FW FW FW FW FW FW FW SC B2 B2 B1 SC FW SC B1 B1 B1 B1 SC B1 B1
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SNOWSHWRS S S S S
WIND CHILL 2 4 23 17 7 5 6 9 16 16 17 18 21 23 35 36 28
MIN CHILL 2 2 16 5 5 10 28 15 17 21 27
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 42 24 48 28 53 34 55
TEMP 29 24 39 33 26 28 45 40 32 31 51 47 40 34 52 47
DEWPT 22 18 20 16 16 14 21 21 20 17 23 25 25 25 27 27
PWIND DIR W W SW W SW SW SW SW
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW SC SC FW FW FW SC SC SC SC SC SC
POP 12HR 5 0 0 0 0 0 10 20
RAIN SHWRS S
SNOWSHWRS S
COZ048-042300-
STERLING-LOGAN CO
40.63N 103.20W ELEV. 3937 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 42 20 44 23 49
TEMP 18 17 32 42 30 22 20 21 24 27 39 43 37 28 25 27 27 30 45 48 39
DEWPT 18 17 20 18 17 17 18 17 17 19 23 24 24 24 22 21 21 24 29 28 27
RH 100100 61 37 58 81 92 84 74 71 52 47 59 85 88 78 78 78 53 46 62
WIND DIR SW SW SW W W SW SW W W W NW NW W SW S S SW W NW NW N
WIND SPD 8 9 12 12 6 6 6 8 8 9 14 12 6 6 8 9 10 12 21 21 13
WIND GUST 34 34
CLOUDS B1 SC CL FW FW FW SC SC B1 B2 B2 SC SC SC B1 B2 B2 B2 B1 B1 SC
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SNOWSHWRS S S
OBVIS PF PF
WIND CHILL 8 5 22 35 23 13 11 11 15 18 31 36 21 17 18 17 20 37 31
MIN CHILL 8 4 22 10 10 16 32 16 16 16 31
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 18 48 21 56 25 58 31 56
TEMP 25 20 41 38 25 23 49 45 31 27 51 52 42 31 54 47
DEWPT 23 20 25 21 19 17 25 26 24 22 25 26 30 27 29 29
PWIND DIR NW W SW W W W NW NW
WIND CHAR LT GN LT GN GN GN GN BZ
AVG CLOUDS SC B1 SC FW FW SC SC FW FW SC SC SC B1 B1 B1 B1
POP 12HR 5 5 0 0 0 0 10 20
RAIN SHWRS S
SNOWSHWRS S
COZ049-042300-
AKRON-WASHINGTON CO
40.17N 103.21W ELEV. 4688 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 39 20 40 24 46
TEMP 18 19 30 39 29 23 20 20 22 24 36 39 34 27 27 28 30 32 44 45 37
DEWPT 18 19 21 19 19 18 17 16 16 18 21 22 23 22 20 20 21 23 26 27 26
RH 100100 69 44 66 81 88 84 77 77 54 50 64 81 74 71 69 69 49 49 64
WIND DIR SW SW SW W SW SW SW W W W NW NW W SW S S SW W NW NW NW
WIND SPD 11 13 12 11 8 8 10 10 9 10 13 12 6 9 12 16 14 16 23 21 16
WIND GUST 34 34
CLOUDS B1 FW CL FW CL FW FW SC B1 B2 B1 SC SC SC SC B2 B2 B2 B1 SC SC
POP 12HR 0 0 5 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SNOWSHWRS S S
OBVIS PF PF
WIND CHILL 6 6 20 32 21 14 8 8 12 14 27 31 28 19 16 16 19 22 35 37 27
MIN CHILL 4 4 20 7 7 11 27 15 15 19 26
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 44 23 51 26 56 30 54
TEMP 26 21 39 35 26 25 45 41 31 29 49 47 39 31 50 46
DEWPT 23 21 23 20 18 18 22 23 22 21 23 25 27 25 28 28
PWIND DIR NW W SW W W W NW NW
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS SC B1 SC FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 5 0 0 0 0 0 5 20
RAIN SHWRS S
SNOWSHWRS S
COZ050-042300-
SEDGWICK-SEDGWICK CO
40.93N 102.52W ELEV. 3579 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 43 21 43 21 47
TEMP 19 18 33 43 29 23 21 22 26 28 39 42 35 26 25 25 26 30 44 46 36
DEWPT 19 18 22 18 18 18 18 17 18 20 26 25 24 23 23 23 23 25 31 28 26
RH 100100 63 36 63 81 88 81 71 71 59 50 64 88 92 92 88 81 60 49 67
WIND DIR SW SW W W W W W W W NW NW NW NW SW SW S SW W NW NW N
WIND SPD 8 10 14 13 8 8 9 9 10 11 16 14 8 6 6 10 10 12 21 21 14
WIND GUST 24 34 34
CLOUDS SC SC CL SC FW FW SC SC B2 B2 B1 B1 SC B1 B1 B2 B2 B2 B1 B1 B1
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 9 6 23 35 21 13 11 11 16 18 30 34 29 18 16 15 16 20 35 38 27
MIN CHILL 8 5 20 9 9 16 28 16 14 17 27
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 45 21 53 27 58 33 53
TEMP 22 16 38 36 25 24 48 43 32 28 51 51 42 33 51 44
DEWPT 22 16 25 24 21 19 27 26 25 23 27 28 30 28 28 28
PWIND DIR NW W W W W W NW NW
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS SC B1 B1 FW FW SC SC FW FW SC SC SC B1 B1 B1 B1
POP 12HR 5 0 0 0 0 0 10 20
RAIN SHWRS S
SNOWSHWRS S
COZ051-042300-
HOLYOKE-PHILLIPS CO
40.58N 102.30W ELEV. 3747 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 43 20 43 21 48
TEMP 20 19 35 43 30 22 20 20 23 26 38 42 35 26 24 25 28 32 45 47 38
DEWPT 20 19 23 19 19 18 18 17 18 20 25 25 25 23 22 21 23 25 29 28 26
RH 100100 61 38 63 84 92 88 81 78 59 50 66 88 92 84 81 75 53 47 62
WIND DIR SW SW SW W W W W W W NW NW NW NW SW SW S SW W NW NW N
WIND SPD 8 10 13 12 8 8 6 8 10 10 16 13 8 6 8 10 11 12 21 21 14
WIND GUST 34 34
CLOUDS B1 SC CL FW FW FW FW SC B1 B2 B1 SC SC SC B1 B2 B2 B2 B1 SC B1
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 10 7 26 36 22 12 11 10 12 16 29 35 28 18 15 15 19 23 37 39 29
MIN CHILL 9 6 22 10 9 13 28 15 14 20 28
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 45 21 54 27 57 33 53
TEMP 22 16 37 36 24 25 49 44 31 28 51 51 41 34 52 45
DEWPT 22 16 24 24 20 19 26 26 25 22 25 27 29 27 28 28
PWIND DIR NW W SW W W W NW NW
WIND CHAR GN LT LT GN GN GN GN BZ
AVG CLOUDS SC B1 B1 FW FW FW SC FW FW SC SC SC B1 B1 B1 B1
POP 12HR 5 0 0 0 0 0 10 10
COZ046-042300-
LIMON-LINCOLN CO
39.27N 103.67W ELEV. 5407 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 37 14 41 16 47
TEMP 13 14 28 37 24 17 15 14 14 21 38 39 31 21 20 21 24 30 44 45 36
DEWPT 13 14 22 18 19 16 14 12 12 15 18 20 20 18 17 18 18 22 25 25 25
RH 100100 78 46 81 96 96 92 92 77 44 46 63 88 88 88 77 72 47 45 64
WIND DIR S SW SW SW SW W W NW NW NW N NW W SW S S SW W NW NW NW
WIND SPD 9 9 9 8 5 5 4 4 4 3 8 9 4 6 9 10 10 12 19 19 13
WIND GUST 31 31
CLOUDS B2 SC FW CL CL FW FW FW SC B1 SC SC FW FW SC B1 B2 SC SC SC SC
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF PF
WIND CHILL 1 2 19 31 17 9 8 6 7 32 33 12 9 10 14 20 36 37 27
MIN CHILL -2 -3 17 6 5 8 25 8 8 15 27
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 44 16 51 19 57 25 55
TEMP 22 17 41 33 20 20 48 38 24 23 53 45 33 25 52 47
DEWPT 22 17 19 16 15 14 19 20 18 16 20 24 24 24 27 27
PWIND DIR NW NW SW NW W W W W
WIND CHAR LT GN LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC FW FW FW SC SC SC SC SC SC
POP 12HR 5 0 0 0 0 0 0 10
COZ047-042300-
KARVAL-LINCOLN CO
38.73N 103.53W ELEV. 5121 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 34 16 42 18 47
TEMP 20 18 25 34 24 19 17 16 19 24 38 40 31 22 20 22 25 29 44 46 37
DEWPT 20 18 24 23 21 17 15 13 13 16 20 21 21 18 17 18 18 22 26 26 25
RH 100100 96 64 88 92 92 88 77 71 48 46 66 84 88 84 74 75 49 45 61
WIND DIR SW SW SW SW SW W W NW NW N NE NE S W SW SW SW W NW NW N
WIND SPD 9 9 10 9 5 5 6 6 8 6 8 8 4 5 6 9 10 11 16 17 14
WIND GUST 27
CLOUDS OV B2 SC CL FW FW SC SC SC B2 SC SC FW FW SC B1 B1 SC FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS F F
WIND CHILL 9 7 14 26 17 11 8 6 9 16 32 15 11 13 15 19 37 39 28
MIN CHILL 9 6 16 6 6 9 26 11 11 16 28
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 44 18 50 22 53 28 54
TEMP 26 21 40 34 23 22 46 38 27 25 48 43 37 30 49 46
DEWPT 22 19 22 18 15 14 20 21 18 17 22 25 24 23 28 27
PWIND DIR NW W W NW W W W W
WIND CHAR GN GN LT GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW FW SC FW FW FW FW SC SC SC SC SC
POP 12HR 5 0 0 0 0 0 0 5
COZ035-042300-
ESTES PARK-LARIMER CO
40.37N 105.52W ELEV. 7638 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 28 17 35 21 37
TEMP 8 13 24 28 20 17 19 19 19 19 32 33 30 26 26 26 30 30 35 36 31
DEWPT 4 5 10 12 9 9 8 10 10 12 16 18 16 17 16 18 19 19 20 19 18
RH 83 70 54 50 62 70 61 67 67 74 51 53 55 68 65 71 63 63 54 50 58
WIND DIR W W W W W W W W W W W W W W W W W W W W W
WIND SPD 9 13 19 19 19 20 20 20 19 16 14 12 10 13 16 20 19 18 20 18 14
WIND GUST 31 31 31 33 33 33 31 33 31 29 33 29
CLOUDS FW FW SC FW SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 5 10 20 40 60
QPF 12HR 0 0 0 0.04 0.06
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS S S S S S S C C L L C C C
OBVIS BS BS BS BS BS BS
WIND CHILL -6 -2 10 15 4 0 3 3 4 5 22 24 21 14 13 12 17 18 24 26 21
MIN CHILL -12 -3 4 0 3 2 20 12 11 17 19
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 18 34 19 40 25 45 32 46
TEMP 24 20 31 28 23 25 37 35 29 30 42 42 39 33 44 38
DEWPT 14 12 14 11 10 14 18 16 15 15 20 21 22 22 25 25
PWIND DIR W W W W W W W W
WIND CHAR GN GN GN BZ GN BZ BZ BZ
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 B1 B1
POP 12HR 30 20 10 20 5 10 30 40
RAIN SHWRS C C C
SNOWSHWRS C C S S C C C
COZ036-042300-
BLACK HAWK-GILPIN CO
39.80N 105.49W ELEV. 8071 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 27 18 33 23 35
TEMP 11 15 24 26 20 18 19 20 19 20 31 32 27 26 26 28 30 28 34 33 28
DEWPT 4 5 8 10 8 7 6 8 10 12 16 16 15 15 16 17 18 18 19 17 16
RH 73 64 50 50 59 61 56 59 67 71 53 51 60 62 65 63 60 66 54 51 60
WIND DIR W W W W W W W W W W W W W W W W W W W W W
WIND SPD 9 11 18 20 19 19 19 18 16 14 14 12 11 14 16 19 19 18 21 20 18
WIND GUST 29 33 31 31 31 29 31 31 29 34 33 29
CLOUDS FW FW FW FW SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1
POP 12HR 0 10 20 40 60
QPF 12HR 0 0 0 0.03 0.07
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS S S S S C C L L C C C
OBVIS BS BS BS BS BS BS
WIND CHILL -2 2 10 12 5 2 3 5 4 7 20 22 17 14 13 15 17 16 22 21 16
MIN CHILL -6 0 4 0 3 4 16 13 13 15 14
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 32 21 39 26 44 34 46
TEMP 23 21 29 26 23 27 35 33 29 30 41 41 39 34 45 37
DEWPT 13 11 12 10 8 12 17 16 14 14 19 20 20 21 24 24
PWIND DIR W W W W W W W W
WIND CHAR GN GN GN BZ GN BZ BZ BZ
AVG CLOUDS B1 B1 SC SC SC SC SC SC SC SC B1 SC SC SC B1 B1
POP 12HR 30 20 5 10 5 10 20 30
SNOWSHWRS C S S S C C
COZ036-042300-
CONIFER-JEFFERSON CO
39.52N 105.30W ELEV. 8363 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 32 16 35 16 36
TEMP 8 10 28 31 19 17 19 21 17 18 32 33 25 20 21 23 25 26 35 34 27
DEWPT 3 4 10 12 9 6 7 8 10 12 19 20 16 14 15 16 18 19 22 20 16
RH 79 76 46 45 64 61 59 56 73 77 58 58 68 77 77 74 74 74 59 56 63
WIND DIR W W W NW W W W W SW W NW NW W W W W W W W NW NW
WIND SPD 6 8 11 11 12 11 12 11 10 9 8 6 6 8 11 14 14 13 13 13 11
WIND GUST 24
CLOUDS FW FW FW FW FW FW SC SC B1 SC SC SC SC SC SC SC B1 B1 B1 B1 SC
POP 12HR 0 0 5 20 40
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS S S C C C C
WIND CHILL -4 -2 18 22 7 3 6 9 5 7 25 27 17 9 8 10 13 14 26 25 16
MIN CHILL -5 -5 5 1 4 2 17 7 8 11 14
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 14 33 16 40 21 45 29 47
TEMP 19 15 30 24 19 22 37 32 25 24 41 39 34 29 46 39
DEWPT 12 9 16 12 9 11 20 18 15 14 23 22 20 21 26 24
PWIND DIR W W W W W W W W
WIND CHAR GN LT GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 10 5 0 5 0 5 10 20
RAIN SHWRS S
SNOWSHWRS S S
COZ030-042300-
WALDEN-JACKSON CO
40.73N 106.28W ELEV. 8100 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 27 10 31 16 33
TEMP -6 -1 22 25 16 10 12 13 13 13 26 30 25 23 22 22 24 25 31 32 27
DEWPT -6 -1 10 11 9 9 9 10 12 13 17 18 18 18 19 20 20 21 23 21 19
RH 100100 59 55 73 96 87 87 96100 68 60 74 81 88 92 84 84 72 63 71
WIND DIR S S SW SW SW S SW SW SW SW W W SW SW SW SW W W W W W
WIND SPD 5 9 14 17 13 14 13 12 12 12 14 14 12 14 17 21 19 19 24 21 16
WIND GUST 27 27 34 31 31 36 34
CLOUDS B1 SC B1 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B2 OV OV OV OV OV B2 B2
POP 12HR 0 40 50 80 90
QPF 12HR 0 0 0.01 0.13 0.16
SNOW 12HR 00-00 00-00 T
SNOW S C C C C C C C C D D D D L L C
OBVIS F F BS BS BS BS BS
WIND CHILL -18-16 9 12 2 -7 -4 -2 -2 -2 14 19 14 10 8 7 9 11 18 19 15
MIN CHILL -19 -18 0 -8 -5 -4 14 7 6 8 14
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 12 30 11 35 16 39 23 40
TEMP 19 14 26 22 16 16 30 29 22 19 35 35 29 23 38 32
DEWPT 15 13 16 12 10 12 21 19 16 14 23 22 23 23 27 27
PWIND DIR W SW SW SW SW SW SW SW
WIND CHAR GN BZ GN BZ GN BZ BZ WY
AVG CLOUDS B2 B2 B1 B1 SC B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1
POP 12HR 50 20 10 20 10 10 30 40
SNOW C C S S C C C
COZ032-042300-
DILLON-SUMMIT CO
39.62N 106.04W ELEV. 9019 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 32 10 31 17 31
TEMP 6 10 27 31 19 12 10 11 14 16 29 30 26 21 20 21 21 21 27 30 27
DEWPT 2 3 7 7 5 3 3 4 7 10 14 15 14 14 15 16 18 19 18 17 15
RH 83 73 42 36 54 66 73 73 73 77 53 53 60 74 81 81 88 92 68 58 60
WIND DIR W SW W W W W SW W W W W W W W SW W W W W W NW
WIND SPD 3 4 8 11 5 5 6 6 6 5 9 11 9 10 10 12 14 13 14 16 14
CLOUDS B1 SC FW SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV
POP 12HR 5 30 60 70 90
QPF 12HR 0 0 0.02 0.10 0.22
SNOW 12HR 00-00 00-00 T
SNOW S C C C L L C C L L D D D D L
WIND CHILL -2 1 19 21 11 3 -1 -1 4 8 20 20 17 11 9 9 8 9 15 19 15
MIN CHILL -6 -3 10 -2 -2 3 17 9 8 8 15
WINTER STORM A A A A A A A A A
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 30 10 37 15 41 21 43
TEMP 20 15 24 23 12 13 29 30 20 16 34 35 29 21 40 35
DEWPT 14 12 11 6 2 6 16 13 11 9 18 18 20 20 25 23
PWIND DIR W W W W W W W W
WIND CHAR GN GN LT GN LT GN GN GN
AVG CLOUDS B2 B2 B2 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 60 40 10 30 10 10 20 40
SNOW L C C S C S S C C
COZ032-042300-
GRANBY-GRAND CO
40.09N 105.94W ELEV. 8174 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 29 9 31 16 33
TEMP 2 4 20 29 21 12 10 9 11 13 26 31 28 23 21 20 21 20 29 32 29
DEWPT 2 4 11 11 10 8 6 6 8 12 18 20 19 18 18 18 19 20 23 21 18
RH 100100 67 46 62 84 83 87 87 96 71 63 68 81 88 92 92100 78 63 63
WIND DIR W W W W SW SW SW SW SW W W W W W W W W W W W W
WIND SPD 2 2 5 10 6 6 5 5 5 5 10 13 10 11 10 13 14 14 20 20 14
WIND GUST 33 33
CLOUDS B1 B1 SC SC B1 SC B1 B2 B2 OV B2 B2 B2 B2 B2 OV OV OV OV OV B2
POP 12HR 5 30 50 80 90
QPF 12HR 0 0 0.03 0.16 0.13
SNOW 12HR 00-00 00-00 1
SNOW C C C C C C C C D D D D D D C
OBVIS PF PF BS BS
WIND CHILL 12 20 13 1 -1 -2 2 4 17 21 19 12 10 7 8 6 16 20 18
MIN CHILL 2 0 11 -1 -2 2 19 9 6 6 18
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 13 31 7 35 13 39 18 42
TEMP 20 14 25 25 11 10 28 31 19 15 32 36 29 18 38 34
DEWPT 16 14 17 11 6 9 19 17 14 12 20 21 22 18 28 25
PWIND DIR W W SW W W W W W
WIND CHAR GN GN LT GN GN GN GN BZ
AVG CLOUDS B2 B2 B2 B1 SC B1 B2 B1 B1 B1 B2 B1 B1 B1 B2 B1
POP 12HR 60 40 10 30 10 20 30 50
RAIN C
SNOW C L C S C C S C C C
COZ037-042300-
FAIRPLAY-PARK CO
39.22N 106.00W ELEV. 9947 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 24 12 28 16 28
TEMP 7 10 21 23 15 12 12 14 15 16 25 27 21 20 20 21 23 25 26 27 23
DEWPT -2 0 5 6 2 1 1 2 5 8 13 14 10 9 10 11 13 14 16 15 12
RH 66 63 49 47 55 60 60 58 64 70 60 57 62 62 64 65 65 62 65 60 62
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW W NW W W W W W NW NW
WIND SPD 8 9 13 17 16 16 13 14 17 14 14 17 13 17 14 14 17 18 21 23 19
WIND GUST 27 27 25 27 27 27 29 34 34 31
CLOUDS SC FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1
POP 12HR 0 5 20 50 80
QPF 12HR 0 0 0 0.03 0.10
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S S S C C D D L L C
OBVIS BS BS BS BS
WIND CHILL -7 -3 8 9 -1 -6 -4 -1 -1 1 13 14 8 6 6 8 10 11 11 12 8
MIN CHILL -7 -6 -1 -6 -3 -3 8 5 6 9 7
WINTER STORM A A A A A A A A A
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 13 26 13 33 17 37 25 39
TEMP 19 14 23 19 15 18 29 25 21 20 34 33 32 27 36 31
DEWPT 8 4 9 4 1 5 14 11 8 7 18 17 17 17 23 20
PWIND DIR NW W W W NW W W W
WIND CHAR BZ BZ BZ BZ BZ BZ BZ WY
AVG CLOUDS B1 B1 SC SC FW FW SC SC SC SC SC SC SC SC SC B1
POP 12HR 40 20 5 10 5 5 10 20
SNOW C C S S S
COZ037-042300-
HARTSEL-PARK CO
39.02N 105.80W ELEV. 8993 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 28 8 32 12 33
TEMP 4 5 22 27 16 11 8 10 13 12 27 31 24 18 16 17 20 18 31 32 27
DEWPT -1 0 8 8 5 3 2 3 5 8 15 17 12 9 9 10 13 15 20 18 14
RH 79 79 54 44 61 69 76 73 70 84 60 56 60 67 73 73 74 88 63 56 57
WIND DIR NW W W W W W W W W W W W W W W W W W W W NW
WIND SPD 4 4 9 13 10 9 9 8 8 5 9 13 10 11 11 10 11 11 18 19 14
WIND GUST 29 31
CLOUDS SC FW FW CL FW FW SC SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 SC
POP 12HR 0 0 5 20 40
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS S S C C C C
OBVIS PF PF
WIND CHILL -6 -4 12 15 4 -3 -5 -3 2 3 18 21 13 5 4 5 8 5 19 20 15
MIN CHILL -6 -5 4 -6 -6 0 12 3 4 4 14
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 9 30 10 37 15 41 23 44
TEMP 16 11 26 23 13 14 31 29 19 17 35 36 31 23 40 36
DEWPT 9 5 13 7 3 5 17 13 10 9 20 19 19 19 25 22
PWIND DIR W W W W W W W W
WIND CHAR GN GN GN GN GN GN BZ BZ
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 10 5 0 0 0 5 5 10
COZ034-042300-
GEORGETOWN-CLEAR CREEK CO
39.71N 105.70W ELEV. 8586 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 21 17 33 21 33
TEMP 10 11 18 21 19 17 19 20 21 22 31 31 28 26 26 26 29 26 31 32 28
DEWPT 1 1 4 5 4 2 3 5 8 9 12 12 11 12 13 14 15 15 14 13 11
RH 66 63 53 49 51 51 49 51 56 57 45 45 48 55 57 60 55 62 49 45 48
WIND DIR W W W W W W W W W W W W W W W W W W W W W
WIND SPD 12 14 20 21 20 19 20 19 18 19 18 17 14 20 19 24 23 21 24 24 23
WIND GUST 33 34 33 31 33 33 31 31 29 27 33 33 36 36 34 36 36 34
CLOUDS SC FW FW FW SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2 OV OV B2 B2 B2
POP 12HR 5 30 50 70 90
QPF 12HR 0 0 0.01 0.11 0.17
SNOW 12HR 00-00 00-00 T
SNOW S C C C C C C C L L D D D D L
SNOWSHWRS S C C C C C C C L L D D L L C
OBVIS BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS BS
WIND CHILL -6 -6 2 5 2 -1 2 4 6 7 19 20 16 12 12 11 16 12 17 19 14
MIN CHILL -8 -7 0 -1 1 4 14 11 11 10 11
WINTER STORM A A A A A A A A A
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 31 18 38 23 42 31 43
TEMP 24 20 27 25 23 24 33 31 28 28 38 39 38 32 43 35
DEWPT 10 8 7 5 4 7 12 11 10 10 15 16 18 19 21 20
PWIND DIR W W W W W W W W
WIND CHAR BZ GN BZ BZ BZ BZ BZ BZ
AVG CLOUDS B2 B1 B1 SC FW SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 60 30 10 20 10 10 20 40
SNOW L C C S S S S C C
SNOWSHWRS C C C S S S C C
COZ032-042300-
KREMMLING AIRPORT-GRAND CO
40.05N 106.37W ELEV. 7410 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 28 9 33 18 36
TEMP 3 2 19 28 20 10 9 10 13 15 27 33 28 24 22 23 24 24 31 35 30
DEWPT 3 2 12 14 11 9 7 8 10 14 20 22 22 21 20 21 22 23 25 23 21
RH 100100 74 55 67 96 91 91 87 96 74 63 78 88 92 92 92 96 78 61 69
WIND DIR NE S SW W W SW SW SW SW SW W W W SW SW SW W W W W W
WIND SPD 1 2 4 9 5 5 4 4 4 3 8 10 8 9 10 13 13 12 16 17 11
WIND GUST 27
CLOUDS B1 B1 SC SC SC SC B1 B2 OV OV OV B2 B2 B2 OV OV OV OV OV OV B1
POP 12HR 0 30 60 90 100
QPF 12HR 0 0 0.02 0.11 0.13
SNOW 12HR 00-00 00-00 T
SNOW C C L L C C C C D D D D D D C
OBVIS PF PF BS
WIND CHILL 13 19 12 1 1 2 5 9 20 25 20 14 11 10 12 13 20 24 20
MIN CHILL 3 0 11 0 1 7 20 10 8 11 19
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 14 33 7 37 12 40 18 43
TEMP 22 15 27 26 11 11 28 31 19 14 31 35 29 18 37 35
DEWPT 17 15 18 14 8 10 20 19 14 12 21 22 22 18 28 28
PWIND DIR W W SW SW SW SW SW W
WIND CHAR GN GN LT LT LT LT GN GN
AVG CLOUDS B2 B2 B2 B1 SC B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1
POP 12HR 60 30 10 20 5 10 20 40
RAIN C
SNOW C L C S S S C C
COZ040-042300-
DENVER INT'L AIRPORT-DENVER CO
39.83N 104.65W ELEV. 5379 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 38 19 40 23 44
TEMP 14 16 33 37 26 22 20 19 22 23 35 39 33 27 28 28 31 33 42 44 38
DEWPT 12 13 18 19 17 15 14 13 15 17 21 22 20 20 20 19 21 23 26 25 24
RH 92 88 53 48 68 74 77 77 74 77 56 50 58 74 71 68 66 66 53 47 57
WIND DIR SW SW SW S SW SW SW SW S SW W N S S S SW SW W W NW NW
WIND SPD 8 8 8 4 5 8 11 12 10 6 6 6 6 9 11 11 11 11 17 16 12
WIND GUST 27
CLOUDS SC FW FW FW FW FW SC SC B2 B1 SC SC FW SC B1 B1 B1 B1 SC B1 SC
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SNOWSHWRS S S S
OBVIS PF PF
WIND CHILL 3 6 26 19 12 8 7 11 15 18 18 18 22 24 34 37 30
MIN CHILL 2 2 19 7 6 10 27 17 18 22 29
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 42 24 48 28 52 34 55
TEMP 30 24 39 35 28 28 44 40 34 32 48 46 42 34 50 47
DEWPT 21 18 20 16 15 15 21 21 20 18 23 24 25 25 28 27
PWIND DIR SW W S W SW SW SW S
WIND CHAR GN LT GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW SC SC FW FW SC SC SC SC SC SC SC
POP 12HR 5 0 0 0 0 0 10 20
RAIN SHWRS S S
SNOWSHWRS S
COZ040-042300-
CENTENNIAL AIRPORT-DOUGLAS CO
39.57N 104.85W ELEV. 5822 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 38 20 41 23 45
TEMP 15 17 33 38 29 21 20 20 21 23 36 40 34 27 27 28 31 33 43 44 38
DEWPT 12 12 16 19 16 14 13 12 14 16 21 23 21 19 19 19 20 22 25 24 22
RH 88 80 49 46 58 74 74 71 74 74 54 50 58 71 71 68 63 63 49 45 52
WIND DIR SW S SW NW SW S S S S S SW N S S S S SW W NW NW NW
WIND SPD 8 8 8 5 4 6 9 9 8 5 4 5 5 9 12 12 11 10 13 14 11
CLOUDS SC FW FW FW FW FW FW SC B1 B1 SC SC FW SC B1 B1 B1 B1 SC SC SC
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SNOWSHWRS S S S S
WIND CHILL 4 7 26 12 9 9 12 16 18 17 18 22 25 36 37 31
MIN CHILL 3 4 24 8 8 12 28 15 16 21 31
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 43 23 48 27 53 32 55
TEMP 28 23 39 35 25 26 43 40 31 30 47 46 39 32 50 47
DEWPT 19 16 19 15 15 14 21 20 18 17 23 24 24 24 27 27
PWIND DIR W W S SW SW SW SW SW
WIND CHAR GN LT GN LT GN GN GN GN
AVG CLOUDS SC SC SC FW FW SC SC FW FW SC SC B1 B1 SC B1 SC
POP 12HR 5 5 0 0 0 0 10 20
RAIN SHWRS S
SNOWSHWRS S
COZ039-042300-
ROCKY MOUNTAIN AIRPORT-BROOMFIELD CO
39.91N 105.12W ELEV. 5655 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 38 23 41 27 45
TEMP 16 17 32 38 28 25 27 27 25 24 36 40 36 32 30 32 33 36 43 45 39
DEWPT 12 13 19 20 16 14 14 15 15 18 24 25 23 21 20 21 22 24 27 25 22
RH 84 84 58 48 60 62 57 60 65 77 61 55 59 63 66 63 63 61 53 45 50
WIND DIR W SW SW W W W W W W W W N W SW SW W W W W NW W
WIND SPD 4 6 9 10 8 13 14 16 14 12 6 8 6 9 10 14 16 16 19 17 16
WIND GUST 24 25 27 25 31 27
CLOUDS FW FW FW FW FW FW SC B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 0 5 10 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S
SNOWSHWRS C C S
WIND CHILL 9 7 25 31 21 14 15 15 13 12 30 30 24 21 22 23 26 34 37 30
MIN CHILL 8 5 19 12 12 9 29 20 20 23 29
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 44 26 49 31 53 38 55
TEMP 31 26 39 37 30 29 44 43 36 34 48 49 44 38 49 47
DEWPT 20 17 21 17 15 17 23 21 20 19 25 24 25 26 29 27
PWIND DIR W W SW W W W W W
WIND CHAR GN GN GN GN GN GN BZ GN
AVG CLOUDS SC SC SC FW SC SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR 10 5 0 0 0 5 10 20
RAIN SHWRS S S
COZ040-042300-
BUCKLEY AFB-ARAPAHOE CO
39.71N 104.76W ELEV. 5661 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 38 22 41 24 46
TEMP 15 17 33 37 29 24 22 22 24 25 37 40 34 27 28 29 32 33 44 45 38
DEWPT 13 13 17 19 17 15 14 13 15 17 21 22 21 20 19 20 21 23 25 24 23
RH 92 84 51 48 60 68 71 68 68 71 52 48 58 74 68 69 63 66 47 43 54
WIND DIR SW S SW SW SW SW SW S S SW W N SE S S S SW W NW NW NW
WIND SPD 8 8 8 4 5 6 10 10 9 5 4 5 5 9 11 11 11 11 16 14 12
CLOUDS SC FW FW FW FW FW FW SC B1 B1 B1 SC FW SC B1 B1 B1 SC SC SC SC
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SNOWSHWRS S S S S
WIND CHILL 4 6 26 23 16 11 11 14 18 18 19 19 23 24 36 38 31
MIN CHILL 3 3 22 10 10 14 29 16 18 22 30
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 44 24 50 28 54 34 56
TEMP 30 24 40 35 27 28 44 41 33 31 48 47 41 34 50 48
DEWPT 20 18 19 16 15 15 20 20 19 18 22 23 24 25 26 26
PWIND DIR SW W S W SW SW SW S
WIND CHAR GN LT GN LT LT GN GN GN
AVG CLOUDS SC SC SC FW FW SC SC FW FW SC SC B1 SC SC SC SC
POP 12HR 5 0 0 0 0 0 10 20
RAIN SHWRS S
SNOWSHWRS S
COZ034-042300-
COPPER MOUNTAIN, RED CLIFF PASS-SUMMIT CO
39.47N 106.15W ELEV. 12070 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 19 1 19 9 19
TEMP 1 2 15 18 9 2 2 2 6 7 17 18 15 11 11 13 14 14 16 17 16
DEWPT 0 1 4 5 3 1 1 1 4 6 12 13 12 10 11 12 13 13 16 16 14
RH 95 95 61 56 76 95 95 95 91 96 80 80 88 96100 96 96 96100 96 92
WIND DIR W W W W W W W W W W W W W W W W W W W NW W
WIND SPD 9 10 13 16 12 11 12 13 13 13 14 16 14 16 17 20 24 21 20 20 20
WIND GUST 27 33 36 34 34 34 33
CLOUDS B1 SC FW FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV B2
POP 12HR 10 40 60 80 100
QPF 12HR 0 0 0.06 0.19 0.42
SNOW 12HR 00-00 00-00 1
SNOW S C C C L L C C D D D D D D L
OBVIS BS BS BS BS BS BS BS
WIND CHILL -14-14 1 4 -7-15-16-16-12-10 2 4 -1 -6 -7 -6 -5 -5 -2 1 -2
MIN CHILL -15 -15 -7 -16 -18 -11 -3 -8 -7 -7 -5
WINTER STORM A A A A A A A A A
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 7 19 4 25 9 29 16 30
TEMP 11 8 14 11 5 6 18 18 11 10 23 24 20 16 27 22
DEWPT 10 6 8 5 -1 3 12 12 7 6 15 17 15 16 22 21
PWIND DIR W W W W W W W W
WIND CHAR BZ GN GN GN GN GN BZ BZ
AVG CLOUDS B2 B2 B2 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 70 50 10 30 10 20 20 40
SNOW L L C S C C S S C C
COZ038-042300-
FORT COLLINS/LOVELAND AIRPORT-LARIMER CO
40.45N 105.02W ELEV. 5015 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 32 17 39 21 46
TEMP 8 9 23 32 23 19 19 18 19 18 34 38 34 27 25 24 26 30 43 45 38
DEWPT 8 9 21 23 20 17 16 16 16 18 24 26 24 22 21 21 21 25 30 29 26
RH 100100 92 69 88 92 88 92 88100 66 62 66 81 84 88 81 81 60 53 62
WIND DIR NW SW SE S S SW S W NW SW E SE SW SW S SW W NW NW NW NW
WIND SPD 3 4 4 4 4 5 5 4 4 4 4 5 4 5 5 6 9 13 17 16 12
WIND GUST 27
CLOUDS SC SC SC FW FW SC SC B1 B1 SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 0 5 20 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S
SNOWSHWRS S S C C
OBVIS F+ F+
WIND CHILL 1 1 17 17 12 11 11 12 11 21 18 16 17 19 35 38 30
MIN CHILL 1 -1 17 11 11 10 29 17 15 16 30
DENSE FOG Y Y
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 44 20 50 26 53 32 55
TEMP 28 22 39 36 25 23 44 42 32 28 47 48 42 32 49 47
DEWPT 22 20 26 20 17 17 26 23 21 20 27 25 26 27 31 28
PWIND DIR W W W W W W W SW
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC B1 SC FW FW SC SC FW SC SC SC SC SC SC B1 B1
POP 12HR 10 5 0 0 0 5 10 30
RAIN SHWRS S C
SNOWSHWRS C
COZ043-042300-
GREELEY AIRPORT-WELD CO
40.43N 104.64W ELEV. 4657 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 32 12 39 17 46
TEMP 9 7 21 32 24 14 12 12 14 14 32 39 34 24 20 21 21 26 41 46 38
DEWPT 9 7 20 22 21 14 12 12 14 14 23 24 23 21 19 18 18 23 28 27 27
RH 100100 96 66 88100100100100100 69 54 64 88 96 88 88 88 59 47 64
WIND DIR W W SW SW SW W NW NW N NW N NW SW SW S W W W NW NW NW
WIND SPD 2 3 3 4 3 3 4 3 3 4 5 5 4 3 4 5 6 11 19 19 13
WIND GUST 31 31 24
CLOUDS B1 B1 FW FW FW FW SC B1 B1 B2 B2 SC SC B1 B2 B1 B1 B1 SC SC SC
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
SNOWSHWRS S S
OBVIS F+ F+
WIND CHILL 0 8 5 6 8 7 26 13 13 13 16 32 38 30
MIN CHILL 8 -1 20 4 4 4 29 13 12 13 29
DENSE FOG Y Y
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 17 44 16 50 20 53 28 55
TEMP 26 18 38 36 21 19 43 40 26 23 46 46 36 28 52 47
DEWPT 22 18 25 21 16 14 24 24 20 18 25 26 25 25 30 29
PWIND DIR SW W SW W W W NW S
WIND CHAR LT LT LT GN LT LT GN GN
AVG CLOUDS SC B1 SC FW FW SC SC FW FW SC SC SC B1 B1 B1 B1
POP 12HR 5 0 0 0 0 0 10 20
RAIN SHWRS S S
SNOWSHWRS S S
COZ041-042300-
MONUMENT-DOUGLAS CO
39.22N 104.63W ELEV. 7059 FT
326 AM MST THU DEC 4 2025
DATE THU 12/04/25 FRI 12/05/25 SAT 12/06/25
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 34 16 38 19 41
TEMP 13 12 28 33 22 16 17 17 20 23 35 36 27 23 23 25 28 30 40 39 30
DEWPT 13 12 15 18 15 12 10 9 11 15 21 23 20 18 17 18 19 22 26 26 23
RH 100100 58 53 74 84 73 70 67 71 56 59 74 81 77 74 68 72 57 59 75
WIND DIR SW SW SW W SW SW SW SW SW SW W N SW SW SW SW W W NW NW NW
WIND SPD 12 9 6 6 5 9 9 9 6 5 5 5 5 9 12 14 12 12 14 14 11
CLOUDS SC CL CL FW FW FW FW FW B1 B2 SC SC FW FW SC SC SC SC SC SC SC
POP 12HR 0 0 5 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS S S S S
WIND CHILL -1 0 21 27 15 5 6 7 11 16 20 13 11 13 17 20 32 31 21
MIN CHILL -1 -3 15 4 6 11 20 10 11 16 19
DATE SUN 12/07/25 MON 12/08/25 TUE 12/09/25 WED 12/10/25
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 17 38 19 46 23 50 29 53
TEMP 23 18 35 27 23 24 41 34 26 26 45 41 35 29 52 44
DEWPT 18 15 19 16 15 14 23 21 18 16 24 25 24 23 28 28
PWIND DIR W W SW W SW SW SW W
WIND CHAR GN LT GN LT GN GN GN GN
AVG CLOUDS SC SC SC FW FW SC SC FW FW FW SC SC SC SC SC SC
POP 12HR 5 0 0 0 0 0 5 20
RAIN SHWRS S
SNOWSHWRS S
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