768  
FPUS55 KBOU 210649  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1249 AM MDT TUE APR 21 2026  
 
COZ038>040-212100-  
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-  
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD  
COUNTY-  
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND  
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-  
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, NUNN, ARVADA,  
BOULDER, GOLDEN, LAKEWOOD, LONGMONT, AURORA, BRIGHTON,  
CITY OF DENVER, DENVER INTERNATIONAL AIRPORT, HIGHLANDS RANCH,  
LITTLETON, AND PARKER  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 42 TO 50.    
TUESDAY  
MOSTLY SUNNY. HIGHS NEAR 80. SOUTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS 46 TO 54. SOUTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS 79 TO 85. SOUTHWEST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 39 TO 45. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
COOLER. HIGHS 61 TO 67.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. COLDER. LOWS 28 TO 38. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 56 TO 66.  
CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 26 TO 34. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS 51 TO 59. CHANCE  
OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 31 TO 37.    
SUNDAY  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 51 TO 59. CHANCE OF RAIN 70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 30 TO 38. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS 53 TO 59. CHANCE  
OF PRECIPITATION 40 PERCENT.  
 
 
 
COZ041-212100-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE 40S.    
TUESDAY  
MOSTLY SUNNY. HIGHS 75 TO 81. SOUTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 45 TO 51. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 76 TO 82. SOUTHWEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS NEAR 40. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 40 MPH.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
COOLER. HIGHS IN THE LOWER TO MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE LOWER TO MID 30S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS NEAR 60. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS NEAR 30. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE MID TO UPPER 50S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER TO MID 30S.    
SUNDAY  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
IN THE MID TO UPPER 50S.    
SUNDAY NIGHT  
RAIN AND SNOW SHOWERS LIKELY. LOWS IN THE LOWER  
TO MID 30S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE 50S.  
CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
COZ042>045-212100-  
NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-  
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-  
INCLUDING BRIGGSDALE, GROVER, PAWNEE BUTTES, RAYMER, STONEHAM,  
EATON, FORT LUPTON, GREELEY, ROGGEN, BRUSH, FORT MORGAN,  
GOODRICH, WIGGINS, BENNETT, BYERS, DEER TRAIL, AND LEADER  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 38 TO 46.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 80S. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 45 TO 51. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE 80S. SOUTHWEST WINDS  
10 TO 20 MPH WITH GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS NEAR 40. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
COOLER. HIGHS IN THE MID TO UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS 29 TO 35. CHANCE OF PRECIPITATION 20 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 60 TO 65. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS NEAR 30. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS 53 TO 59. CHANCE  
OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER TO MID 30S.    
SUNDAY  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 53 TO 60. CHANCE OF RAIN 70 PERCENT.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY AND CHANCE OF SNOW SHOWERS.  
LOWS NEAR 30. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER  
50S. CHANCE OF PRECIPITATION 40 PERCENT.  
 
 
 
COZ046-047-212100-  
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN  
COUNTY-  
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-  
INCLUDING AGATE, HUGO, LIMON, MATHESON, FORDER, KARVAL, KUTCH,  
AND PUNKIN CENTER  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 39 TO 45.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 80S. SOUTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 49. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY  
MOSTLY SUNNY. WINDY. HIGHS IN THE LOWER TO MID 80S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 36 TO 42. WEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 40 MPH.    
THURSDAY THROUGH FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF RAIN SHOWERS. HIGHS 62 TO 71. LOWS 28 TO 34.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 26 TO 32. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 56 TO 62.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 29 TO 35.    
SUNDAY  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 57 TO 63. CHANCE OF RAIN 60 PERCENT.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY AND CHANCE OF SNOW SHOWERS.  
LOWS 28 TO 34. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 54 TO 60.  
CHANCE OF PRECIPITATION 40 PERCENT.  
 
 
 
COZ048>051-212100-  
LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY-  
INCLUDING CROOK, MERINO, STERLING, PEETZ, AKRON, COPE,  
LAST CHANCE, OTIS, JULESBURG, OVID, SEDGWICK, AMHERST, HAXTUN,  
AND HOLYOKE  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. SOUTH WINDS 10 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID TO UPPER 80S. SOUTH WINDS 20 TO 25 MPH WITH  
GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 40 TO 46. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
WINDY, COOLER. HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION  
20 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS 59 TO 65. CHANCE  
OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS IN THE 50S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 30S. CHANCE OF RAIN 60 PERCENT.    
SUNDAY  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 50 TO 58. CHANCE OF RAIN 70 PERCENT.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY AND CHANCE OF SNOW SHOWERS.  
LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER  
50S. CHANCE OF PRECIPITATION 40 PERCENT.  
 
 
 
COZ035-212100-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 39 TO 49.    
TUESDAY  
PARTLY CLOUDY. HIGHS 66 TO 76.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 42 TO 52.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS 64 TO 74. SOUTHWEST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 35 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. WINDY, COLDER. LOWS 29 TO 39. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. WINDY. HIGHS 47 TO 57.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 25 TO 33. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY  
SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 46 TO 56. CHANCE OF SNOW 60 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 21 TO 29.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 43 TO 51.  
CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 26 TO 34. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 43 TO 51. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT  
RAIN AND SNOW SHOWERS LIKELY. LOWS 26 TO 34.  
CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 43 TO 53.  
CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
COZ036-212100-  
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR  
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-  
INCLUDING BAILEY, CENTRAL CITY, EVERGREEN, GEORGETOWN,  
IDAHO SPRINGS, AND WESTCREEK  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 40 TO 48.    
TUESDAY  
MOSTLY SUNNY. HIGHS 67 TO 77.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS 43 TO 51.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 67 TO 77. SOUTHWEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. COLDER. LOWS 31 TO 41. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
THURSDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS 51 TO 61.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS 27 TO 35. CHANCE OF PRECIPITATION 20 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 51 TO 61. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 24 TO 32. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 47 TO 57.  
CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 28 TO 36. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY  
RAIN SHOWERS, SNOW SHOWERS AND CHANCE OF THUNDERSTORMS.  
HIGHS 46 TO 56.    
SUNDAY NIGHT  
RAIN AND SNOW SHOWERS LIKELY. LOWS 27 TO 35.  
CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 46 TO 56. CHANCE OF PRECIPITATION  
60 PERCENT.  
 
 
 
COZ030-032-212100-  
JACKSON COUNTY BELOW 9000 FEET-  
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-  
INCLUDING GOULD, NORTH PARK, RAND, SPICER, WALDEN, DILLON,  
FRASER, GRANBY, GRAND LAKE, HOT SULPHUR SPRINGS, AND KREMMLING  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 31 TO 37.    
TUESDAY  
MOSTLY SUNNY. HIGHS 64 TO 70.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.    
WEDNESDAY  
MOSTLY SUNNY. WINDY. HIGHS 59 TO 65. SOUTHWEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE MID TO UPPER 20S. WEST WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 45 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. WINDY, COOLER. HIGHS 42 TO 48.  
CHANCE OF SNOW 50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE 20S.    
FRIDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 43 TO 51.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 19 TO 25.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 45 TO 53. CHANCE OF SNOW  
30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 24 TO 30. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 45 TO 51. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 23 TO 29. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 44 TO 50. CHANCE OF SNOW  
50 PERCENT.  
 
 
 
COZ037-212100-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 32 TO 38.    
TUESDAY  
MOSTLY SUNNY. HIGHS 61 TO 69. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 33 TO 39. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING, BECOMING  
LIGHT.    
WEDNESDAY  
MOSTLY SUNNY. WINDY. HIGHS 59 TO 67. SOUTHWEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. WINDY. LOWS NEAR 30. WEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
THURSDAY AND THURSDAY NIGHT  
MOSTLY CLEAR. A 10 PERCENT CHANCE  
OF SNOW SHOWERS. WINDY, COOLER. HIGHS 45 TO 53. LOWS IN THE 20S.    
FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 47 TO 55.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 21 TO 27.    
SATURDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS  
AND SNOW SHOWERS. HIGHS 48 TO 56. CHANCE OF SNOW 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE MID 20S TO LOWER 30S.    
SUNDAY  
SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 44 TO 52. CHANCE OF SNOW 70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 23 TO 29.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 45 TO 53. CHANCE OF SNOW  
40 PERCENT.  
 
 
 
COZ031-033-212100-  
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-  
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/  
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-  
INCLUDING MT ZIRKEL, CAMERON PASS,  
LARAMIE AND MEDICINE BOW MOUNTAINS, RABBIT EARS RANGE,  
ROCKY MOUNTAIN NATIONAL PARK, AND WILLOW CREEK PASS  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 31 TO 39.    
TUESDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS 54 TO 64. SOUTHWEST WINDS 10 TO 15 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 10 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS 33 TO 41. SOUTHWEST WINDS 10 TO 15 MPH AFTER  
MIDNIGHT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW  
SHOWERS. WINDY. HIGHS 49 TO 59. SOUTHWEST WINDS 20 TO 30 MPH WITH  
GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. WINDY, COLDER. LOWS 20 TO 28. WEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 45 MPH.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. WINDY. HIGHS 31 TO 41. CHANCE OF  
SNOW 50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 19 TO 27.    
FRIDAY  
SNOW SHOWERS LIKELY. HIGHS 33 TO 43. CHANCE OF SNOW  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 16 TO 24.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 35 TO 45. CHANCE OF SNOW  
40 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 19 TO 29.    
SUNDAY  
SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 34 TO 44. CHANCE OF SNOW 70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 20 TO 28.    
MONDAY  
SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 34 TO 44. CHANCE OF SNOW 60 PERCENT.  
 
 
 
COZ034-212100-  
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/  
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE  
9000 FEET-  
INCLUDING BERTHOUD PASS, BRECKENRIDGE,  
EAST SLOPES MOSQUITO RANGE, EAST SLOPES SOUTHERN GORE RANGE,  
EISENHOWER TUNNEL, INDIAN PEAKS, KENOSHA MOUNTAINS,  
MOUNT BLUE SKY, WILLIAMS FORK MOUNTAINS, AND WINTER PARK  
1249 AM MDT TUE APR 21 2026  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS 29 TO 39.    
TUESDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS  
IN THE AFTERNOON. HIGHS 52 TO 62. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS 30 TO 40. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH.    
WEDNESDAY  
MOSTLY SUNNY. WINDY. HIGHS 49 TO 59. SOUTHWEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. WINDY, COLDER. LOWS 18 TO 28. WEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 50 MPH.    
THURSDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. WINDY. HIGHS 33 TO 43.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 18 TO 28.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 36 TO 46.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 18 TO 26.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 37 TO 47. CHANCE OF SNOW  
40 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 20 TO 30.    
SUNDAY  
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
34 TO 44.    
SUNDAY NIGHT  
SNOW SHOWERS LIKELY. LOWS 18 TO 28. CHANCE OF  
SNOW 70 PERCENT.    
MONDAY  
SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS 34 TO 44. CHANCE OF SNOW 70 PERCENT.  
 
 
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