717  
FOUS55 KBOU 232120  
PFMBOU  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
220 PM MST MON DEC 23 2024  
 
COZ040-241100-  
DENVER-DENVER CO  
39.73N 104.96W ELEV. 5325 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 31 56 32 51 29  
TEMP 52 45 42 39 35 35 49 54 51 41 36 35 34 35 45 50 46 41 39 36 34  
DEWPT 25 27 27 26 27 26 23 20 25 27 25 24 24 23 23 22 27 30 30 29 28  
RH 35 49 55 59 72 69 36 26 36 57 64 64 66 61 41 33 47 65 70 75 78  
WIND DIR N SW SW SW SW S SE SE E S S SW W SW NW N N N N NW S  
WIND SPD 3 3 3 3 3 3 4 5 4 4 4 3 3 3 5 10 6 3 2 2 2  
CLOUDS B2 B1 SC SC FW FW FW FW SC SC SC B2 B2 B2 B1 B1 B2 B2 B2 B1 SC  
POP 12HR 5 0 0 20 20  
QPF 12HR 0 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 29 51 30 56 34 61 35 54  
TEMP 44 46 37 33 44 46 37 32 47 49 39 36 52 52 41 38 48 47  
DEWPT 25 25 26 23 22 21 22 18 18 22 23 24 24 25 24 23 19 17  
PWIND DIR S W SW W SW SW S SW W  
WIND CHAR LT LT GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 10 10 10 10 10 5 10 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ039-241100-  
BOULDER-BOULDER CO  
40.02N 105.25W ELEV. 5302 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 57 33 49 28  
TEMP 49 43 39 37 34 35 48 54 50 40 35 34 35 36 45 48 43 40 37 34 32  
DEWPT 27 26 26 25 25 25 25 24 25 23 20 20 21 21 24 28 29 29 29 27 26  
RH 42 51 59 61 69 66 40 31 37 50 54 56 56 54 43 46 57 64 72 75 78  
WIND DIR NW W W W W W SE SE NW W W NW W W N N N NW NW W SW  
WIND SPD 4 4 4 5 3 3 2 3 3 4 3 3 2 2 4 6 4 2 1 1 1  
CLOUDS B2 B1 B1 SC FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC  
POP 12HR 10 0 0 30 30  
QPF 12HR 0 0 0 0.01 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 49 31 49 32 52 37 59 37 51  
TEMP 42 42 37 34 43 43 38 34 44 46 42 39 50 50 42 40 46 44  
DEWPT 27 27 25 23 23 24 22 18 22 25 25 25 27 27 23 23 22 19  
PWIND DIR SW W W W W W W W W  
WIND CHAR LT LT GN GN GN GN LT LT GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 SC SC B1 SC  
POP 12HR 5 10 10 10 20 10 5 10 30  
RAIN SHWRS S S S C S  
SNOWSHWRS S S S C C  
 

 
COZ039-241100-  
LONGMONT-BOULDER CO  
40.17N 105.11W ELEV. 5023 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 30 56 29 49 27  
TEMP 50 43 39 36 32 32 47 54 50 38 31 30 31 31 42 47 44 40 37 32 30  
DEWPT 27 27 27 26 27 28 28 26 27 26 23 24 24 25 27 31 32 32 31 29 28  
RH 41 53 62 67 81 85 47 34 41 62 72 78 75 78 55 53 62 73 79 88 92  
WIND DIR NW W W NW W W SE SE E NW NW N NW NW N N N N NW W SW  
WIND SPD 3 4 4 4 3 2 2 4 3 3 3 3 2 2 4 6 4 2 2 1 1  
CLOUDS B2 B1 B1 SC FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC  
POP 12HR 10 0 0 20 20  
QPF 12HR 0 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 49 29 50 29 54 33 60 33 52  
TEMP 41 44 35 31 43 45 35 30 44 47 38 34 49 50 39 36 47 46  
DEWPT 30 29 27 24 25 25 23 20 23 26 26 26 29 28 26 25 23 20  
PWIND DIR S W SW W W W W W W  
WIND CHAR LT LT GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 10 10 10 10 10 5 10 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ038-241100-  
FORT COLLINS-LARIMER CO  
40.56N 105.07W ELEV. 5000 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 55 27 49 24  
TEMP 49 42 39 36 33 32 47 53 48 35 29 27 29 31 42 47 43 38 35 31 28  
DEWPT 28 28 27 26 26 27 28 27 27 27 26 25 25 25 28 33 33 31 29 28 26  
RH 44 57 62 67 75 81 47 36 44 72 88 92 85 78 57 58 67 76 78 88 92  
WIND DIR SW W NW NW NW W S SE SE SE N N N N N NE NE N N W W  
WIND SPD 3 3 4 4 3 3 3 6 4 3 3 3 3 3 5 10 6 3 2 2 2  
CLOUDS B2 B1 SC SC FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC  
POP 12HR 20 0 0 20 20  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
RAIN SHWRS S S S S  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 48 26 49 26 53 30 57 30 51  
TEMP 40 42 34 28 42 43 34 28 42 45 37 32 47 48 37 34 45 43  
DEWPT 30 29 26 24 26 24 21 20 24 25 25 25 29 28 25 24 24 20  
PWIND DIR SW SW SW W W W W W W  
WIND CHAR LT LT GN LT GN LT LT LT GN  
AVG CLOUDS SC SC B1 SC B1 B1 B1 SC SC SC B1 SC SC SC B1 SC B1 SC  
POP 12HR 0 10 10 10 10 10 5 10 30  
RAIN SHWRS S C S  
SNOWSHWRS S C S  
 

 
COZ041-241100-  
CASTLE ROCK-DOUGLAS CO  
39.38N 104.85W ELEV. 6329 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 53 35 49 30  
TEMP 44 40 38 36 34 34 46 51 45 37 36 38 37 37 46 46 40 37 36 35 34  
DEWPT 25 25 24 23 23 23 24 22 25 25 24 22 19 19 20 23 25 27 27 25 23  
RH 47 55 57 59 64 64 42 32 45 61 61 52 48 48 35 40 55 67 69 66 64  
WIND DIR S S SW SW SW SW S S S S S S SW SW NW N N N NW NW SW  
WIND SPD 4 4 4 4 3 3 3 6 8 10 11 9 4 4 6 10 6 5 4 2 2  
CLOUDS B2 B1 SC SC FW FW FW FW SC SC B1 B1 B2 B1 B1 B1 B2 OV B2 B1 SC  
POP 12HR 5 0 0 20 40  
QPF 12HR 0 0 0 0.01 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S  
SNOWSHWRS S S C C  
WIND CHILL 30 28 31  
MIN CHILL 34 30 28 27 27 32 34 31 32  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 29 48 29 52 34 57 36 50  
TEMP 43 39 35 32 43 39 35 32 46 42 37 37 51 45 39 39 46 39  
DEWPT 25 26 23 19 21 22 18 15 19 22 20 19 23 24 20 18 19 17  
PWIND DIR S SW SW W W SW SW SW W  
WIND CHAR LT LT GN LT GN LT LT LT GN  
AVG CLOUDS SC SC B1 SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 20 10 20 10 10 5 10 20  
RAIN SHWRS S S  
SNOWSHWRS S S S S  
 

 
COZ041-241100-  
KIOWA-ELBERT CO  
39.34N 104.46W ELEV. 6401 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 51 31 48 26  
TEMP 44 39 37 34 31 32 46 50 43 33 32 32 33 34 45 46 38 34 32 30 29  
DEWPT 26 25 25 25 25 26 26 25 26 26 26 25 23 21 22 25 27 28 28 26 25  
RH 49 57 61 69 78 78 45 37 51 75 78 75 66 58 40 43 64 78 85 85 85  
WIND DIR S SW SW W W SW SE S S S S S SW SW NW N N N NW NW W  
WIND SPD 6 6 5 5 4 4 5 9 9 12 13 12 8 6 9 12 9 8 8 6 4  
CLOUDS B2 B2 B1 SC FW FW FW FW SC SC SC B1 B2 B1 B1 SC B1 B2 B2 B1 B1  
POP 12HR 10 0 0 20 40  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S  
SNOWSHWRS S S C C S S  
WIND CHILL 24 22 23 26 28 31 27 25 24  
MIN CHILL 31 26 24 38 21 21 24 30 25 23  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 46 26 46 26 51 30 57 33 51  
TEMP 43 37 32 29 43 37 31 27 46 40 35 34 52 44 38 38 47 38  
DEWPT 27 27 26 21 22 21 19 15 19 21 21 19 25 24 20 18 20 17  
PWIND DIR SW SW SW W W SW SW SW W  
WIND CHAR LT LT LT LT GN LT LT GN GN  
AVG CLOUDS SC SC B1 SC B1 B1 B1 SC SC SC SC SC SC SC B1 SC SC SC  
POP 12HR 5 20 10 10 5 5 0 5 20  
RAIN SHWRS S S  
SNOWSHWRS S S S  
 

 
COZ043-241100-  
GREELEY-WELD CO  
40.42N 104.74W ELEV. 4806 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 55 27 48 26  
TEMP 49 42 40 36 33 32 46 53 49 37 29 27 28 29 39 46 43 38 34 31 28  
DEWPT 27 27 27 25 26 28 30 28 28 28 27 26 26 27 30 33 33 31 28 27 26  
RH 42 55 59 64 75 85 53 38 44 70 92 96 92 92 70 60 67 76 78 85 92  
WIND DIR E N NW NW W W S SE SE E NE N N N N NE NE N N NW W  
WIND SPD 2 2 4 3 3 2 3 6 5 4 4 3 3 3 5 10 8 5 5 3 2  
CLOUDS B2 B1 SC SC FW FW FW FW SC SC SC B2 B2 B2 B2 B2 B2 B2 SC SC SC  
POP 12HR 20 0 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
RAIN SHWRS S S S S  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 26 49 26 53 29 57 30 52  
TEMP 38 42 33 27 41 43 33 27 42 45 35 30 45 48 36 32 45 44  
DEWPT 30 30 27 22 26 24 21 18 22 23 22 22 28 28 25 23 25 20  
PWIND DIR S N SW W SW W SW SW NW  
WIND CHAR LT LT GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 SC B1 B1 SC SC SC SC SC SC SC SC B1 SC SC SC  
POP 12HR 0 10 5 10 10 10 5 10 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ044-241100-  
FORT MORGAN-MORGAN CO  
40.26N 103.79W ELEV. 4265 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 56 26 49 25  
TEMP 49 43 41 39 33 32 49 55 48 35 31 28 28 29 40 47 41 36 33 29 27  
DEWPT 29 29 29 28 27 28 31 29 29 31 30 28 27 28 32 33 34 34 33 29 27  
RH 46 57 62 64 78 85 50 37 47 85 96100 96 96 73 58 76 92100100100  
WIND DIR S S W NW NW W NW SE SE SE SE SE SE SE S E NE N N NW W  
WIND SPD 4 4 5 5 5 5 4 5 6 6 8 6 5 5 6 9 8 5 6 5 3  
CLOUDS B1 B2 B2 B1 SC FW FW FW FW SC SC B1 B2 B2 B1 B1 B1 B2 B1 B1 SC  
POP 12HR 20 0 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S S  
WIND CHILL 26 29 23 21 21 23 27 23  
MIN CHILL 37 27 22 21 19 19 36 26 22  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 24 51 24 55 25 59 27 53  
TEMP 40 42 32 26 42 43 32 26 44 46 33 27 47 48 35 29 45 45  
DEWPT 32 31 30 25 28 24 23 20 22 23 24 22 28 28 26 23 27 22  
PWIND DIR SW S W W W W W S NW  
WIND CHAR LT LT GN LT GN GN LT LT BZ  
AVG CLOUDS SC FW B1 SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 5 5 5 0 0 0 5 20  
RAIN SHWRS S  
SNOWSHWRS S  
 

 
COZ045-241100-  
BENNETT-ADAMS CO  
39.75N 104.42W ELEV. 5489 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 56 32 48 29  
TEMP 49 44 42 39 36 35 50 55 49 39 37 37 35 34 44 47 41 37 35 34 32  
DEWPT 27 26 26 25 25 26 26 23 27 27 26 26 24 25 25 25 27 29 28 26 25  
RH 42 49 53 57 64 69 39 29 42 62 64 64 64 69 47 42 57 72 75 72 75  
WIND DIR S SW SW W SW S SE SE SE S S S SW SW NW N N N NW NW SW  
WIND SPD 5 6 6 6 5 5 5 9 9 11 13 11 8 6 10 12 9 6 8 6 5  
CLOUDS B2 B2 B1 SC FW FW FW FW SC SC SC B1 B2 B2 B1 SC B1 B2 B1 B1 SC  
POP 12HR 20 0 0 20 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
RAIN SHWRS S S C C  
SNOWSHWRS C  
WIND CHILL 32 29 29 28 28 38 35 28 28 26  
MIN CHILL 37 31 27 27 27 26 35 28 26  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 29 51 29 54 33 60 35 53  
TEMP 45 42 35 32 47 42 36 32 48 45 38 36 54 48 40 39 49 43  
DEWPT 27 25 26 20 20 20 19 15 17 20 21 20 23 24 22 19 19 16  
PWIND DIR S S SW W W SW SW S W  
WIND CHAR LT LT GN GN GN GN GN GN BZ  
AVG CLOUDS SC SC B1 SC SC B1 B1 SC SC SC B1 SC SC SC B1 SC SC SC  
POP 12HR 5 10 10 10 5 5 0 5 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ048-241100-  
STERLING-LOGAN CO  
40.63N 103.20W ELEV. 3937 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 56 27 50 25  
TEMP 47 40 38 36 33 31 48 54 47 33 30 27 28 30 42 48 41 34 32 29 27  
DEWPT 27 28 29 29 28 29 31 28 29 28 28 27 28 28 32 33 33 33 31 29 27  
RH 45 62 70 75 82 92 51 36 49 82 92100100 92 67 56 73 96 96100100  
WIND DIR S S SW W W W NW W SE S S S S S S SE E NE N NW W  
WIND SPD 5 4 5 5 5 5 6 4 5 6 8 6 5 5 9 8 6 5 5 4 3  
CLOUDS B1 B2 B2 B1 SC FW FW FW FW SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 20 0 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 27 27 23 20 21 24 36 26  
MIN CHILL 32 26 23 22 18 20 36 26 23  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 25 53 26 55 27 58 28 55  
TEMP 41 40 31 28 45 43 34 30 46 46 35 31 49 47 34 30 47 44  
DEWPT 32 30 29 24 26 22 22 20 21 21 22 22 26 25 25 24 26 22  
PWIND DIR SW SW W W W W W SW NW  
WIND CHAR LT LT GN GN GN GN GN LT BZ  
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 5 5 5 5 0 0 5 20  
RAIN SHWRS S  
SNOWSHWRS S  
 

 
COZ049-241100-  
AKRON-WASHINGTON CO  
40.17N 103.21W ELEV. 4688 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 30 54 30 48 27  
TEMP 46 41 41 39 34 34 49 52 46 34 34 32 31 32 43 47 39 35 33 32 30  
DEWPT 28 28 28 28 27 28 28 26 28 28 28 28 29 29 32 30 31 32 31 30 28  
RH 49 59 59 64 75 78 44 36 49 78 78 85 92 88 65 51 73 89 92 92 92  
WIND DIR S S SW W W W NW NW SE S S S S S S SE E E N NW W  
WIND SPD 8 8 8 9 8 9 9 6 6 10 11 13 12 11 11 11 9 8 9 8 6  
CLOUDS B1 B2 B2 B1 FW FW FW FW FW SC SC B1 B1 B2 B2 B1 B1 B2 B1 B1 SC  
POP 12HR 20 0 0 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S S  
RAIN SHWRS S S S S  
SNOWSHWRS S S  
WIND CHILL 33 27 27 26 25 23 21 23 37 33 28 26 25 23  
MIN CHILL 35 27 22 24 21 20 33 25 23  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 48 27 50 27 54 29 57 31 52  
TEMP 42 39 33 30 45 40 35 30 46 44 36 33 50 46 38 34 45 41  
DEWPT 30 29 29 26 24 22 21 19 19 19 20 22 24 23 23 22 23 21  
PWIND DIR SW S W W W W W SW W  
WIND CHAR LT LT GN GN GN GN GN GN BZ  
AVG CLOUDS SC FW SC B1 SC SC B1 SC SC SC SC SC FW SC SC SC SC SC  
POP 12HR 5 10 10 5 5 0 0 5 20  
RAIN SHWRS S  
SNOWSHWRS S  
 

 
COZ050-241100-  
SEDGWICK-SEDGWICK CO  
40.93N 102.52W ELEV. 3579 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 55 26 48 25  
TEMP 46 38 38 35 31 31 47 53 45 32 28 27 27 31 42 47 41 35 33 31 29  
DEWPT 28 27 27 29 28 30 32 31 30 28 27 27 27 29 35 35 35 34 33 31 28  
RH 49 64 64 78 88 96 56 43 55 85 96100100 92 76 63 79 96100100 96  
WIND DIR S S SW W W NW NW NW SE S S S S S S S SE SE SE NW W  
WIND SPD 5 5 5 6 5 5 8 5 5 6 6 6 6 8 12 11 6 4 4 3 3  
CLOUDS SC B1 B2 B1 SC FW FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 10 0 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
WIND CHILL 29 25 26 21 20 20 23 35  
MIN CHILL 32 25 22 21 19 20 36 28 24  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 26 52 26 54 28 57 28 54  
TEMP 40 39 31 28 45 42 34 29 46 44 34 31 48 45 34 30 46 43  
DEWPT 33 32 30 25 25 24 22 21 22 22 24 25 27 25 24 24 27 24  
PWIND DIR SW SW W W NW W W SW W  
WIND CHAR LT LT GN GN GN GN GN LT BZ  
AVG CLOUDS B1 SC SC B1 SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 5 5 5 5 0 0 5 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ051-241100-  
HOLYOKE-PHILLIPS CO  
40.58N 102.30W ELEV. 3747 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 56 26 48 26  
TEMP 46 38 37 35 32 33 50 56 46 31 26 26 27 31 44 47 41 36 34 33 31  
DEWPT 28 28 28 29 29 31 31 31 30 29 26 26 27 31 36 35 36 36 34 33 31  
RH 49 67 70 78 88 92 48 38 53 92100100100100 73 63 82100100100100  
WIND DIR S S SW W W NW NW NW SE S S S S S S SE SE SE SE S S  
WIND SPD 5 5 5 5 5 6 9 4 4 5 6 8 6 9 14 11 6 4 4 3 3  
CLOUDS B1 B1 B2 B1 SC FW FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 10 0 0 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
WIND CHILL 27 25 18 18 20 23 37  
MIN CHILL 32 26 22 18 18 19 36 30 28  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 26 52 26 54 28 58 28 55  
TEMP 42 39 31 29 46 41 33 30 47 44 33 31 51 45 34 31 48 43  
DEWPT 33 32 31 27 25 25 23 21 22 22 23 24 26 25 24 24 26 24  
PWIND DIR S SW W W W W W SW NW  
WIND CHAR LT LT GN LT GN LT GN LT GN  
AVG CLOUDS B1 SC SC B1 SC SC B1 SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 10 5 10 5 5 0 0 5 20  
RAIN SHWRS S  
SNOWSHWRS S  
 

 
COZ046-241100-  
LIMON-LINCOLN CO  
39.27N 103.67W ELEV. 5407 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 26 51 24 47 23  
TEMP 42 37 35 33 29 31 47 50 43 31 28 27 26 28 40 44 36 31 30 28 26  
DEWPT 29 28 27 25 25 26 29 28 30 29 27 26 26 28 31 30 30 30 30 28 26  
RH 60 70 72 72 85 81 49 42 60 92 96 96100100 70 57 79 96100100100  
WIND DIR S S SW W NW NW N SE SE S S S S S S E NE N N N NW  
WIND SPD 6 5 4 4 4 4 6 6 6 6 9 9 8 6 8 11 9 8 9 8 5  
CLOUDS B2 B2 B2 SC SC FW FW FW FW SC SC B1 B2 B2 B1 SC B1 B2 B2 B1 SC  
POP 12HR 10 0 0 5 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S  
SNOWSHWRS C S S  
WIND CHILL 24 19 18 17 21 38 29 24 22 21 19  
MIN CHILL 37 29 23 22 39 19 16 16 29 21 18  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 45 23 46 21 51 25 57 27 52  
TEMP 40 36 29 25 42 38 28 24 43 41 30 27 49 43 31 31 46 38  
DEWPT 30 30 29 23 25 25 21 16 21 22 20 19 26 27 22 19 23 20  
PWIND DIR SW SW W W W W SW SW NW  
WIND CHAR LT LT GN LT GN LT GN LT BZ  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 SC SC SC SC SC FW SC SC SC SC FW  
POP 12HR 5 10 10 10 0 0 0 0 10  
 

 
COZ047-241100-  
KARVAL-LINCOLN CO  
38.73N 103.53W ELEV. 5121 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 52 26 47 27  
TEMP 44 40 37 35 33 34 47 50 45 33 30 26 27 30 39 45 39 35 33 32 32  
DEWPT 28 28 27 26 25 26 29 28 29 27 28 26 27 27 30 28 29 30 31 30 28  
RH 53 62 67 69 72 72 49 42 53 78 92100100 88 70 51 67 82 92 92 85  
WIND DIR SE SW W W NW N N SE SE SE SE SE SE SE SE E NE NE N N N  
WIND SPD 5 4 5 5 5 6 8 6 6 5 8 6 6 5 6 11 10 12 13 13 11  
CLOUDS B2 B2 B2 SC SC FW FW FW FW SC SC B1 B1 B2 B1 SC B1 B2 B1 B2 B1  
POP 12HR 10 0 0 0 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C  
SNOWSHWRS C  
WIND CHILL 27 27 23 18 20 24 32 26 23 22 23  
MIN CHILL 32 27 23 22 18 20 31 23 22  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 25 46 24 49 27 55 28 54  
TEMP 40 36 30 29 41 38 31 28 43 40 33 32 49 43 33 33 48 42  
DEWPT 31 30 29 24 27 26 22 17 21 20 20 19 25 25 23 19 23 20  
PWIND DIR S SW W W W W W SW NW  
WIND CHAR GN LT GN GN GN GN GN LT BZ  
AVG CLOUDS SC SC B1 B1 B1 SC B1 SC SC SC SC FW FW SC SC SC SC FW  
POP 12HR 5 20 10 10 0 0 0 0 5  
RAIN SHWRS S  
SNOWSHWRS S  
 

 
COZ035-241100-  
ESTES PARK-LARIMER CO  
40.37N 105.52W ELEV. 7638 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 24 48 30 45 23  
TEMP 40 35 32 30 27 27 42 48 41 32 31 35 37 37 43 43 39 34 31 29 28  
DEWPT 23 21 21 20 18 15 13 14 16 10 10 9 13 14 19 23 23 23 22 20 18  
RH 50 56 63 66 68 60 30 25 36 39 41 33 37 38 38 45 52 64 69 69 66  
WIND DIR W W W W W W SW S SW SW SW W W W NW NE N NW W W W  
WIND SPD 5 6 8 8 5 5 5 5 4 4 3 4 4 5 5 6 4 2 1 2 3  
CLOUDS B2 B1 SC SC FW FW FW FW SC B1 B1 B2 B2 B2 OV B2 B2 B2 B1 SC SC  
POP 12HR 20 0 0 50 30  
QPF 12HR 0 0 0 0.03 0.03  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S S  
SNOWSHWRS C C C C  
WIND CHILL 29 25 22 20 21  
MIN CHILL 34 25 18 17 37 25 26 31 34 31 24  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 42 26 39 26 41 32 48 31 40  
TEMP 39 36 31 30 36 36 31 30 37 39 36 37 44 43 38 38 37 33  
DEWPT 18 19 16 14 13 16 14 12 14 18 19 19 19 20 17 18 13 12  
PWIND DIR W W W W W W W W W  
WIND CHAR LT GN GN GN BZ BZ BZ GN BZ  
AVG CLOUDS SC SC B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC SC B1 B1  
POP 12HR 20 30 40 20 40 20 20 20 50  
RAIN SHWRS S  
SNOWSHWRS S C C C C S C C S S S S S C C  
 

 
COZ036-241100-  
BLACK HAWK-GILPIN CO  
39.80N 105.49W ELEV. 8071 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 26 47 31 43 24  
TEMP 39 34 32 30 27 27 41 46 39 33 33 37 36 34 42 40 35 32 31 29 27  
DEWPT 22 22 21 19 17 15 11 12 18 14 8 6 9 9 15 19 21 21 21 19 18  
RH 50 61 63 63 65 60 29 25 42 45 34 27 32 35 33 42 56 63 66 66 68  
WIND DIR W W W W W W SW SW SW W W W W W NW NE N NW NW W W  
WIND SPD 6 6 6 6 4 4 4 5 3 4 3 4 4 5 5 8 4 1 1 1 2  
CLOUDS B2 B1 SC SC FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC  
POP 12HR 20 0 0 50 40  
QPF 12HR 0 0 0 0.04 0.05  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S  
SNOWSHWRS C C C C  
WIND CHILL 28 26 23 21 28  
MIN CHILL 33 26 19 20 35 26 27 25 31 30 27  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 41 27 38 26 41 32 49 32 40  
TEMP 38 34 30 29 35 34 31 29 37 37 35 37 44 40 36 36 37 32  
DEWPT 16 19 16 14 12 15 14 11 12 18 18 17 18 20 16 16 11 12  
PWIND DIR W W W W W W W W W  
WIND CHAR LT LT GN GN BZ GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 SC SC B1 SC SC B1 B1 SC SC B1 B1  
POP 12HR 10 30 40 20 30 20 10 20 40  
SNOWSHWRS C S S C S S C S S C C  
 

 
COZ036-241100-  
CONIFER-JEFFERSON CO  
39.52N 105.30W ELEV. 8363 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 24 48 27 43 21  
TEMP 41 33 31 29 27 27 41 47 39 31 28 32 33 33 42 41 34 30 29 28 26  
DEWPT 21 21 21 18 19 17 15 15 19 17 13 10 9 9 12 19 21 22 21 20 19  
RH 44 61 66 63 71 65 34 27 44 56 53 39 36 36 29 41 58 72 72 71 74  
WIND DIR NW W W W W W S SE SE SW SW W W SW NW NE N N N NW W  
WIND SPD 3 4 4 5 3 4 4 4 3 4 4 4 3 5 5 8 4 2 1 1 2  
CLOUDS B2 B1 SC SC FW FW FW FW SC B1 B1 B2 B2 B1 B2 B1 B2 B2 B2 B1 SC  
POP 12HR 20 0 0 30 30  
QPF 12HR 0 0 0 0.03 0.06  
SNOW 12HR 00-00 00-00 00-00  
SNOW S  
SNOWSHWRS C C C C  
WIND CHILL 23 22 27  
MIN CHILL 37 25 20 19 35 19 20 24 29 29 25  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 42 23 41 23 44 29 50 29 43  
TEMP 38 34 28 27 37 33 29 27 39 36 33 33 45 40 34 33 39 32  
DEWPT 19 21 18 16 15 16 14 12 14 19 17 18 20 20 16 17 14 12  
PWIND DIR SW W W W W W W W W  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 SC SC SC B1 SC SC SC SC SC B1 SC  
POP 12HR 5 20 20 20 20 10 5 10 30  
SNOWSHWRS S S S S S S C C  
 

 
COZ030-241100-  
WALDEN-JACKSON CO  
40.73N 106.28W ELEV. 8100 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 18 42 18 39 16  
TEMP 35 30 28 25 22 22 35 41 33 23 18 21 20 22 34 37 33 27 24 23 20  
DEWPT 26 24 22 21 17 15 21 20 21 16 14 14 14 15 20 24 24 23 22 21 18  
RH 69 78 78 84 81 74 56 42 61 74 84 74 77 74 56 59 69 85 92 92 92  
WIND DIR SW SW SW SW SW S S S S S S S S S SW W NW NW SW S S  
WIND SPD 8 8 8 6 5 5 8 10 6 8 6 5 5 4 4 5 5 5 4 4 5  
CLOUDS B2 B2 B1 B1 SC SC FW FW SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B1  
POP 12HR 40 0 0 40 10  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C S S  
SNOWSHWRS S S C C  
WIND CHILL 28 22 19 17 14 14 28 35 27 14 9 13 12 16 20 18 17 12  
MIN CHILL 27 18 14 11 26 9 9 12 28 18 12  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 35 17 33 17 36 22 42 20 35  
TEMP 31 29 23 20 30 28 22 20 30 30 25 26 36 33 26 26 31 26  
DEWPT 22 22 19 16 19 21 17 15 21 22 21 21 25 23 19 19 19 17  
PWIND DIR SW SW SW W SW SW SW SW W  
WIND CHAR GN GN BZ BZ BZ BZ BZ GN BZ  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1  
POP 12HR 20 30 50 30 50 20 20 20 50  
SNOWSHWRS S S C C C C S C C S S S S S C C  
 

 
COZ032-241100-  
DILLON-SUMMIT CO  
39.62N 106.04W ELEV. 9019 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 17 44 19 42 16  
TEMP 34 28 25 23 19 17 32 41 35 29 25 25 23 22 33 37 31 28 25 22 19  
DEWPT 22 22 21 19 19 16 15 13 14 11 7 7 8 10 16 19 20 21 20 18 16  
RH 61 78 84 84100 96 49 31 41 46 46 46 52 59 49 48 63 75 81 84 88  
WIND DIR W W W W W SW SW W S S S S S S W N N N NW NW W  
WIND SPD 4 4 5 5 3 2 2 4 4 4 4 4 4 3 3 8 5 3 2 2 2  
CLOUDS B2 B2 B2 B2 SC SC FW FW SC B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 40 0 0 60 60  
QPF 12HR 0.01 0 0 0.05 0.03  
SNOW 12HR T 00-00 00-00  
SNOW C C C S  
SNOWSHWRS S S L L L L  
WIND CHILL 19 15 19 19 25  
MIN CHILL 28 18 12 11 31 18 16 14 25 23 18  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 38 17 34 16 36 22 44 21 36  
TEMP 30 29 24 19 27 28 23 17 28 30 26 23 36 34 26 23 31 28  
DEWPT 17 18 17 14 14 16 15 12 15 17 17 17 20 18 14 15 14 12  
PWIND DIR W W W W W W W SW W  
WIND CHAR LT LT GN GN GN GN LT LT GN  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 SC SC SC B1 B1  
POP 12HR 20 50 60 50 40 30 20 20 50  
SNOWSHWRS S C C C L C C C C C S S S C C  
 

 
COZ032-241100-  
GRANBY-GRAND CO  
40.09N 105.94W ELEV. 8174 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 20 38 12 37 12  
TEMP 31 27 27 26 24 23 30 36 31 21 14 17 15 15 27 34 29 24 21 18 16  
DEWPT 24 23 22 19 15 12 22 21 19 15 12 12 11 13 21 25 23 21 20 18 16  
RH 75 85 81 74 68 62 72 54 61 77 92 80 84 92 78 69 78 88 96100100  
WIND DIR W W W W W W W W SW SE S SE SW SE W W NW W W W SW  
WIND SPD 3 4 4 4 2 2 1 2 2 2 1 2 2 2 2 4 3 2 2 1 1  
CLOUDS OV B2 B2 B2 B1 B2 SC FW SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2  
POP 12HR 50 0 0 60 40  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C C C  
SNOWSHWRS S S L L C C  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 34 12 31 11 32 16 39 14 33  
TEMP 25 27 21 15 23 27 21 12 23 29 24 19 29 31 22 18 25 26  
DEWPT 21 20 18 14 19 19 17 12 20 20 20 17 23 21 16 14 19 15  
PWIND DIR W W W W W W W SW W  
WIND CHAR LT LT LT GN GN GN LT LT GN  
AVG CLOUDS B2 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B2 B2  
POP 12HR 30 50 70 40 60 30 30 30 60  
RAIN SHWRS S  
SNOWSHWRS C C C C L C C C L C C C C C L L  
 

 
COZ037-241100-  
FAIRPLAY-PARK CO  
39.22N 106.00W ELEV. 9947 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 20 40 24 37 18  
TEMP 32 29 27 26 22 22 32 39 34 28 24 27 28 26 34 35 30 29 27 26 24  
DEWPT 20 19 17 15 12 10 10 11 12 9 8 7 9 12 16 17 16 16 15 14 12  
RH 61 66 65 62 65 59 39 31 39 44 50 42 44 55 47 47 55 58 60 60 60  
WIND DIR NW NW NW NW NW NW W SW W W W W W W SW E N N N NW NW  
WIND SPD 6 8 9 10 9 6 6 6 3 3 3 4 5 4 6 6 6 6 6 6 6  
CLOUDS B2 SC SC SC FW FW FW FW B1 B1 B1 B2 B1 B1 B1 B2 B2 B2 SC SC SC  
POP 12HR 20 0 0 60 40  
QPF 12HR 0 0 0 0.03 0.01  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S  
SNOWSHWRS L L C C  
WIND CHILL 26 21 18 16 12 14 33 29 23 22 19 18 16  
MIN CHILL 26 16 11 9 30 20 20 19 23 18 15  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 33 20 31 19 34 26 41 24 33  
TEMP 30 29 26 24 28 27 26 24 30 29 30 31 37 34 30 30 30 25  
DEWPT 14 14 12 11 12 12 11 8 12 14 14 14 17 15 11 12 12 7  
PWIND DIR W W W W W W W W W  
WIND CHAR LT GN GN BZ BZ BZ BZ GN BZ  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC B1 B1  
POP 12HR 10 20 30 20 20 10 5 10 30  
SNOWSHWRS S S C S S S C C  
 

 
COZ037-241100-  
HARTSEL-PARK CO  
39.02N 105.80W ELEV. 8993 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 16 41 19 39 16  
TEMP 35 29 27 23 20 18 32 39 35 27 22 23 24 21 34 37 33 29 26 22 19  
DEWPT 20 20 17 15 15 13 15 15 17 15 14 13 14 14 18 18 20 20 18 16 14  
RH 54 69 65 71 81 80 49 37 47 60 71 65 65 74 51 46 58 69 71 77 80  
WIND DIR NW NW NW NW NW NW SW SW SW W W W W W SW E NE N N NW NW  
WIND SPD 5 5 5 5 4 3 2 5 4 3 3 3 3 3 4 5 5 4 3 3 3  
CLOUDS B2 SC SC SC FW FW FW FW B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 SC SC  
POP 12HR 10 0 0 40 40  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
SNOWSHWRS C C C C  
WIND CHILL 23 20 15 14  
MIN CHILL 29 19 12 10 30 17 15 14 28 22 14  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 35 17 35 18 38 24 43 22 38  
TEMP 30 31 24 20 30 30 24 19 33 33 28 27 38 36 28 26 32 28  
DEWPT 15 17 15 12 14 15 13 10 14 17 15 15 20 18 14 14 14 10  
PWIND DIR W W W W W W W W W  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 10 20 10 10 5 5 5 20  
SNOWSHWRS S S  
 

 
COZ034-241100-  
GEORGETOWN-CLEAR CREEK CO  
39.71N 105.70W ELEV. 8586 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 21 47 28 44 21  
TEMP 34 31 29 26 24 22 38 46 38 33 31 33 34 30 40 40 34 32 30 27 26  
DEWPT 20 19 18 17 15 11 6 6 11 5 3 3 7 10 15 16 18 18 18 17 14  
RH 56 61 63 68 68 62 26 19 32 30 30 27 32 42 36 37 51 56 60 65 60  
WIND DIR W W W W W W W W W SW SW W W W W NE N NW NW W W  
WIND SPD 9 10 11 11 8 8 6 6 5 6 6 8 8 8 5 9 6 3 2 3 5  
CLOUDS B2 B1 B1 SC FW FW CL FW B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B1 SC SC  
POP 12HR 40 0 0 50 50  
QPF 12HR 0 0 0 0.09 0.02  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C C C  
SNOWSHWRS S S C C C C  
WIND CHILL 27 23 19 15 15 13 32 27 24 26 28 22 33 28 19  
MIN CHILL 23 18 13 12 33 22 25 21 27 26 18  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 40 24 36 23 38 30 46 30 39  
TEMP 36 33 30 28 33 32 29 27 34 34 34 34 41 38 36 35 35 30  
DEWPT 13 15 13 12 9 13 11 10 10 15 16 16 16 16 12 14 9 9  
PWIND DIR W W W W W W W W W  
WIND CHAR GN GN BZ BZ BZ BZ BZ GN BZ  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 SC SC SC B1 B1  
POP 12HR 20 40 50 40 40 30 20 30 50  
SNOWSHWRS S C C C C C C C C C S S S C C C  
 

 
COZ032-241100-  
KREMMLING AIRPORT-GRAND CO  
40.05N 106.37W ELEV. 7410 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 20 38 13 36 16  
TEMP 34 29 28 26 24 24 32 37 32 22 15 15 16 16 27 34 31 26 22 21 19  
DEWPT 24 23 21 20 17 14 19 16 19 14 13 11 11 11 18 17 19 19 17 16 15  
RH 66 78 75 78 74 65 58 42 58 71 92 84 80 80 68 49 61 74 81 81 84  
WIND DIR SW SW W W SW SW S S SE E SE E SE E N N NW NW W SW S  
WIND SPD 3 3 3 2 2 1 1 2 2 2 1 1 1 1 1 3 3 2 2 1 1  
CLOUDS B2 B2 B2 B2 B1 B2 SC SC B1 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 OV OV  
POP 12HR 40 0 0 50 30  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C S S  
SNOWSHWRS S S C C C C  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 35 16 33 15 34 18 40 15 34  
TEMP 27 29 23 19 28 30 24 17 27 30 24 20 31 32 22 21 26 27  
DEWPT 18 18 17 14 16 18 16 12 17 18 17 13 20 18 14 13 15 12  
PWIND DIR SW SW SW W SW SW SW SW W  
WIND CHAR LT LT LT GN GN GN LT LT GN  
AVG CLOUDS B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 OV B1 B1 B1 B2 B1  
POP 12HR 20 40 60 40 50 30 20 20 50  
RAIN SHWRS S  
SNOWSHWRS S C C C L C C C C C S S S S C C  
 

 
COZ040-241100-  
DENVER INT'L AIRPORT-DENVER CO  
39.83N 104.65W ELEV. 5379 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 31 55 31 49 29  
TEMP 51 45 43 40 36 35 49 53 49 40 37 35 33 33 43 47 43 39 37 34 33  
DEWPT 26 26 26 25 25 26 24 22 26 27 25 25 25 25 25 25 28 29 28 26 26  
RH 37 47 51 55 64 69 37 29 40 59 61 66 72 72 49 42 55 67 70 72 75  
WIND DIR E SW SW SW SW S S SE SE S S S SW SW NW N N N N NW SW  
WIND SPD 4 6 6 6 5 5 5 8 9 10 10 9 6 6 8 12 8 5 5 5 4  
CLOUDS B2 B2 SC SC FW FW FW FW SC SC SC B1 B2 B2 B1 B1 B2 B2 B2 B1 SC  
POP 12HR 10 0 0 20 20  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
SNOWSHWRS S  
WIND CHILL 33 30 28 27  
MIN CHILL 39 31 27 30 27 26 38 32 28  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 29 50 30 55 33 60 35 52  
TEMP 44 44 36 34 46 43 37 34 48 47 39 37 53 50 41 39 47 43  
DEWPT 26 25 25 21 20 21 19 16 17 22 22 22 23 25 22 21 19 17  
PWIND DIR S S SW W SW SW SW SW W  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 SC SC B1 B1 SC SC SC B1 SC SC SC B1 SC SC SC  
POP 12HR 0 10 5 10 5 5 0 10 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ040-241100-  
CENTENNIAL AIRPORT-DOUGLAS CO  
39.57N 104.85W ELEV. 5822 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 31 54 34 51 30  
TEMP 50 44 40 37 35 34 48 53 48 39 36 36 36 36 46 48 43 39 38 35 34  
DEWPT 25 26 26 25 25 24 21 19 25 25 24 23 22 22 20 21 25 28 27 26 25  
RH 37 49 57 61 66 66 34 26 40 57 61 59 56 56 35 34 49 64 64 69 69  
WIND DIR E S S SW SW S S SE SE S S S SW S NW N N N N NW SW  
WIND SPD 4 4 5 4 4 4 5 6 6 9 9 6 4 4 8 11 8 5 4 3 2  
CLOUDS B2 B1 SC SC FW FW FW FW SC SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B1 SC  
POP 12HR 5 0 0 20 30  
QPF 12HR 0 0 0 0.01 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C  
SNOWSHWRS C  
WIND CHILL 30 30  
MIN CHILL 35 31 27 28 28 30 37 33 32  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 29 50 30 54 33 60 34 53  
TEMP 45 44 37 33 45 43 36 32 48 46 39 37 52 50 41 40 48 44  
DEWPT 23 24 24 20 19 20 19 16 17 21 21 21 21 23 21 19 17 16  
PWIND DIR S S SW SW SW SW SW SW W  
WIND CHAR LT LT GN LT LT LT LT GN GN  
AVG CLOUDS SC SC B1 SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 10 10 10 10 10 5 10 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ039-241100-  
ROCKY MOUNTAIN AIRPORT-BROOMFIELD CO  
39.91N 105.12W ELEV. 5655 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 56 33 50 30  
TEMP 51 45 42 39 36 35 48 54 50 40 36 35 35 36 45 48 43 41 38 36 34  
DEWPT 26 26 26 25 25 24 23 21 24 24 22 22 23 21 24 25 27 28 28 27 26  
RH 37 47 53 57 64 64 37 27 36 52 56 59 61 54 43 40 53 59 67 69 72  
WIND DIR NW W W W W SW SE SE NE W W NW NW W N N N N NW W SW  
WIND SPD 5 4 5 5 4 4 5 6 4 4 2 3 3 3 5 9 6 3 2 2 2  
CLOUDS B2 B1 SC SC FW FW FW FW B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC  
POP 12HR 5 0 0 30 20  
QPF 12HR 0 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
SNOWSHWRS S  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 32 50 32 54 36 60 37 52  
TEMP 43 44 38 35 44 45 39 35 46 47 42 39 52 50 42 41 48 45  
DEWPT 26 25 24 22 21 21 20 17 19 22 23 24 24 24 21 22 19 16  
PWIND DIR S W SW W W W SW SW W  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 10 10 10 10 10 5 10 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ040-241100-  
BUCKLEY AFB-ARAPAHOE CO  
39.71N 104.76W ELEV. 5661 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 56 33 51 30  
TEMP 51 45 41 39 36 35 50 55 50 41 38 37 35 36 45 48 43 39 37 35 34  
DEWPT 26 26 27 25 25 25 21 19 25 26 25 25 24 24 23 21 26 28 27 27 25  
RH 37 47 57 57 64 66 31 24 37 55 59 61 64 61 41 34 51 64 67 72 69  
WIND DIR E S S SW S S S SE SE S S S SW SW NW N N N N NW SW  
WIND SPD 3 5 5 5 5 5 5 8 8 10 11 9 5 5 9 12 8 5 5 5 4  
CLOUDS B2 B1 SC SC FW FW FW FW SC SC SC B1 B2 B1 B1 B1 B2 B2 B2 B1 SC  
POP 12HR 5 0 0 20 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C  
SNOWSHWRS C  
WIND CHILL 34 31 30  
MIN CHILL 35 30 27 29 29 29 38 32 28  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 51 30 50 30 55 34 60 35 51  
TEMP 45 44 37 34 45 44 37 33 48 47 39 37 53 50 41 39 46 43  
DEWPT 23 24 25 21 19 20 19 16 16 21 21 21 21 23 21 20 16 15  
PWIND DIR S S SW W SW SW SW S W  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 SC SC B1 B1 SC SC SC SC SC SC SC B1 SC SC SC  
POP 12HR 0 10 10 10 10 10 5 10 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ034-241100-  
COPPER MOUNTAIN, RED CLIFF PASS-SUMMIT CO  
39.47N 106.15W ELEV. 12070 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 13 32 17 29 11  
TEMP 23 20 20 19 15 13 25 31 24 20 19 20 21 18 24 26 21 19 18 16 14  
DEWPT 21 19 18 17 12 9 11 11 10 4 0 2 4 6 15 19 18 16 15 14 10  
RH 92 96 92 92 88 84 55 43 54 49 42 45 47 59 68 74 88 88 88 92 84  
WIND DIR W W W W W W W W SW S S SW SW SW SW NW NW N NW NW W  
WIND SPD 9 9 10 10 8 6 5 5 8 9 9 10 9 8 6 10 10 8 6 6 6  
CLOUDS OV B2 B2 B2 SC SC FW FW SC B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 60 5 10 80 70  
QPF 12HR 0.02 0 0 0.07 0.03  
SNOW 12HR T 00-00 00-00  
SNOW L L C C  
SNOWSHWRS C C D D L L S S  
WIND CHILL 13 10 9 8 5 4 17 15 9 8 9 10 7 16 16 11 10 9 7 4  
MIN CHILL 11 7 3 1 13 6 7 4 8 5 1  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 12 22 12 24 17 32 15 23  
TEMP 20 19 17 14 17 17 16 13 18 20 20 19 26 23 19 19 19 16  
DEWPT 14 15 12 9 11 13 11 8 13 16 14 13 17 16 9 10 11 9  
PWIND DIR W W W W W W W SW W  
WIND CHAR GN GN GN BZ GN BZ GN GN BZ  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B2 B2  
POP 12HR 50 60 80 70 60 40 30 30 60  
SNOWSHWRS C L L L D L C L L C C C C S C L L  
 

 
COZ038-241100-  
FORT COLLINS/LOVELAND AIRPORT-LARIMER CO  
40.45N 105.02W ELEV. 5015 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 55 28 49 26  
TEMP 49 42 40 37 33 32 47 54 49 36 31 28 30 30 42 47 43 39 35 32 29  
DEWPT 27 28 27 26 26 27 28 27 26 27 26 26 26 26 29 31 31 30 29 28 27  
RH 42 57 59 64 75 81 47 35 40 69 81 92 85 85 60 53 62 70 78 85 92  
WIND DIR SW SW N N NW W S SE SE E N N N N N NE NE N N SW SW  
WIND SPD 3 3 4 3 3 3 3 6 5 3 4 4 3 3 5 9 6 4 3 2 2  
CLOUDS B2 B1 SC SC FW FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC  
POP 12HR 20 0 0 20 20  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
RAIN SHWRS S S S S  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 49 27 50 27 54 30 57 31 51  
TEMP 40 42 35 30 42 43 35 29 43 46 37 33 47 48 38 35 45 43  
DEWPT 30 28 27 24 26 23 22 20 23 24 25 24 28 27 25 23 23 19  
PWIND DIR S N SW W SW W W W W  
WIND CHAR LT LT GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 10 10 10 10 10 5 10 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ043-241100-  
GREELEY AIRPORT-WELD CO  
40.43N 104.64W ELEV. 4657 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 26 56 24 49 23  
TEMP 48 40 38 35 31 31 47 54 48 34 26 25 25 28 39 47 41 35 32 28 26  
DEWPT 27 27 26 25 25 26 30 28 28 28 26 25 25 27 31 32 32 30 28 27 24  
RH 44 59 62 66 78 81 51 36 46 78100100100 96 73 56 70 82 85 96 92  
WIND DIR E N NW NW NW W S SE SE E E NE N N N NE NE N N N NW  
WIND SPD 3 3 4 4 3 3 3 8 5 5 4 3 3 3 5 11 9 5 5 3 2  
CLOUDS B2 B1 B1 SC FW FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC  
POP 12HR 20 0 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
RAIN SHWRS S S S S  
WIND CHILL 26  
MIN CHILL 34 27 24 20 20 20 35 25 23  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 49 23 50 24 53 26 57 27 52  
TEMP 38 41 30 25 41 43 30 25 42 44 33 27 46 47 33 29 44 42  
DEWPT 30 29 26 22 26 23 21 18 22 22 22 22 27 27 25 22 24 20  
PWIND DIR S N SW W W W W SW NW  
WIND CHAR LT LT GN LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 SC B1 B1 SC SC SC SC SC SC SC SC B1 SC SC SC  
POP 12HR 0 10 5 10 5 10 5 10 20  
RAIN SHWRS S S  
SNOWSHWRS S S  
 

 
COZ041-241100-  
MONUMENT-DOUGLAS CO  
39.22N 104.63W ELEV. 7059 FT  
220 PM MST MON DEC 23 2024  
 
DATE MON 12/23/24 TUE 12/24/24 WED 12/25/24 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 27 49 30 47 25  
TEMP 40 35 33 31 29 31 44 47 39 31 31 33 34 34 43 44 35 32 32 30 29  
DEWPT 24 24 24 23 22 23 24 23 26 25 25 24 21 19 19 23 25 27 26 24 23  
RH 52 64 69 72 75 72 45 38 59 78 78 69 58 54 38 43 66 81 78 78 78  
WIND DIR S SW SW W W SW S S S S S S SW SW NW N N N N NW NW  
WIND SPD 6 6 6 5 4 4 5 9 9 12 14 12 8 8 9 12 11 10 10 8 5  
CLOUDS B2 B1 B1 SC FW FW FW FW SC SC B1 B1 B2 B1 B1 SC B1 B2 B2 B1 B1  
POP 12HR 5 0 0 20 40  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
SNOWSHWRS S S C C S S  
WIND CHILL 29 27 25 33 21 20 24 27 28 38 27 24 23 23 23  
MIN CHILL 34 27 23 21 33 19 19 25 27 22 21  
 
DATE 12/26/24 FRI 12/27/24 SAT 12/28/24 SUN 12/29/24 MON 12/30/24  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 24 44 24 49 29 54 32 47  
TEMP 40 34 31 29 40 35 30 27 43 38 34 34 49 42 37 37 43 35  
DEWPT 25 25 24 18 20 21 18 14 18 21 20 18 22 23 19 17 19 17  
PWIND DIR SW SW W W W SW SW SW W  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 20 10 10 5 5 0 5 20  
SNOWSHWRS S S S  
 

 
 
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