041  
FPUS55 KBOU 220730  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
129 AM MDT THU OCT 22 2026  
 
COZ038>040-222200-  
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  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS 46 TO 54.    
THURSDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER TO MID 70S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS 48 TO 56. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 75 TO 81.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS 43 TO 49.    
SATURDAY
 
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS.  
COOLER. HIGHS 52 TO 58.    
SATURDAY NIGHT
 
RAIN SHOWERS LIKELY. LOWS 34 TO 40. CHANCE OF  
RAIN 70 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 50 TO 56.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 34 TO 40.    
MONDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER TO MID 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 30 TO 38.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 58 TO 64.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 33 TO 39.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 61 TO 67.  
 

 
 
COZ041-222200-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS NEAR 50. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS 69 TO 75. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS 49 TO 55. SOUTH WINDS 10 TO 15 MPH. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 71 TO 77. SOUTH WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 35 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE 40S. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
COOLER. HIGHS IN THE LOWER TO MID 50S.    
SATURDAY NIGHT
 
RAIN SHOWERS. LOWS IN THE MID TO UPPER 30S.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF RAIN SHOWERS. HIGHS IN THE LOWER TO MID 50S. LOWS IN THE MID  
TO UPPER 30S.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS NEAR 50.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER TO MID 30S.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 57 TO 63.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 30S.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 60S.  
 

 
 
COZ042>045-222200-  
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  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS 46 TO 52. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID TO UPPER 70S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS 50 TO 56. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 79 TO 85. SOUTH WINDS 10 TO 20 MPH  
WITH GUSTS UP TO 35 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 40S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
SATURDAY
 
MOSTLY CLOUDY. MUCH COOLER. HIGHS IN THE MID TO UPPER  
50S.    
SATURDAY NIGHT
 
RAIN SHOWERS. LOWS IN THE MID TO UPPER 30S.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE  
OF RAIN SHOWERS. HIGHS IN THE LOWER TO MID 50S. LOWS 32 TO 38.    
MONDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER TO MID 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 29 TO 35.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 31 TO 37.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 60S.  
 

 
 
COZ046-047-222200-  
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  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS 46 TO 52. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID TO UPPER 70S. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER TO MID 50S. SOUTH WINDS 10 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 10 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. WINDY. HIGHS IN THE MID 70S TO LOWER 80S.  
SOUTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS NEAR 50. SOUTH WINDS 10 TO  
20 MPH WITH GUSTS UP TO 35 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
COOLER. HIGHS 55 TO 61.    
SATURDAY NIGHT
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS NEAR 40.    
SUNDAY
 
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE 50S. CHANCE OF RAIN 60 PERCENT.    
SUNDAY NIGHT
 
SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S. CHANCE OF RAIN  
70 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER TO MID 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 29 TO 35.    
TUESDAY
 
PARTLY CLOUDY. HIGHS NEAR 60.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 31 TO 37.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.  
 

 
 
COZ048>051-222200-  
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  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. AREAS OF FOG. LOWS NEAR 50.  
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY
 
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY. HIGHS NEAR  
80. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID TO UPPER 50S.  
SOUTH WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 80S. SOUTH  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 50. SOUTHWEST WINDS  
10 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
MUCH COOLER. HIGHS NEAR 60.    
SATURDAY NIGHT
 
SHOWERS, COLDER. LOWS IN THE MID 30S TO LOWER  
40S.    
SUNDAY
 
SHOWERS. HIGHS IN THE LOWER TO MID 50S.    
SUNDAY NIGHT
 
SHOWERS LIKELY. LOWS 32 TO 38. CHANCE OF RAIN  
60 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE LOWER TO MID 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS 28 TO 34. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS NEAR 60.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. LOWS 31 TO 37. HIGHS  
IN THE MID 60S.  
 

 
 
COZ035-222200-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS 42 TO 52.    
THURSDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS 60 TO 70. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS 43 TO 53.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 62 TO 72.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. COLDER. LOWS 34 TO 44.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
COOLER. HIGHS 44 TO 52. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
RAIN AND SNOW SHOWERS LIKELY. LOWS 32 TO 38.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 44 TO 50. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 31 TO 39. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 45 TO 53. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS 29 TO 37. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS 50 TO 58. LOWS  
30 TO 40.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 51 TO 61.  
 

 
 
COZ036-222200-  
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  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS 43 TO 53.    
THURSDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 59 TO  
69. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE  
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS  
43 TO 53. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 62 TO 72. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 35 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 37 TO 45.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
COOLER. HIGHS 43 TO 53. CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
RAIN AND SNOW SHOWERS. LOWS 32 TO 38.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 44 TO 52. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT
 
RAIN SHOWERS LIKELY AND CHANCE OF SNOW SHOWERS.  
LOWS 32 TO 40. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 44 TO 54. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS 29 TO 37. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 52 TO 62.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 30 TO 38.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 52 TO 62.  
 

 
 
COZ030-032-222200-  
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  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 35 TO 41.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 57 TO 63. CHANCE  
OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS 36 TO 42.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 56 TO 62. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS NEAR 30.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 50 TO 56. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
RAIN AND SNOW SHOWERS LIKELY. LOWS 29 TO 35.  
CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SLIGHT  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS NEAR 50. CHANCE  
OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 23 TO 31. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS 48 TO 54. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 21 TO 29.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLEAR. HIGHS 51 TO 58. LOWS  
21 TO 29.  
 

 
 
COZ037-222200-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS. LOWS 36 TO 42.    
THURSDAY
 
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 50 TO 58. CHANCE OF RAIN 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS. LOWS 37 TO 43. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 53 TO 61. SOUTHWEST WINDS 10 TO  
20 MPH WITH GUSTS UP TO 35 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE 30S.    
SATURDAY
 
RAIN AND SNOW SHOWERS. HIGHS IN THE 40S.    
SATURDAY NIGHT
 
RAIN AND SNOW SHOWERS. LOWS IN THE LOWER TO MID  
30S.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 41 TO 47. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT
 
RAIN SHOWERS LIKELY AND CHANCE OF SNOW SHOWERS.  
LOWS 27 TO 33. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS. HIGHS 44 TO 50. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS 25 TO 31. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 48 TO 54.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLEAR. LOWS 23 TO 31. HIGHS  
48 TO 54.  
 

 
 
COZ031-033-222200-  
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  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS 34 TO 42. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 48 TO 58. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE MORNING, BECOMING  
LIGHT. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 34 TO 42. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 46 TO 56. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 29 TO 35.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 39 TO 49. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
RAIN AND SNOW SHOWERS LIKELY. LOWS 27 TO 35.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 38 TO 48.  
CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS 24 TO 34. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 37 TO 47.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 22 TO 32.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS 41 TO 51. LOWS  
22 TO 32.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 41 TO 51.  
 

 
 
COZ034-222200-  
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  
129 AM MDT THU OCT 22 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT, THEN A SLIGHT CHANCE OF RAIN SHOWERS TOWARDS SUNRISE.  
LOWS 32 TO 42. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 45 TO 55. CHANCE  
OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 32 TO 42. SOUTHWEST WINDS 10 TO 15 MPH AFTER  
MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 47 TO 57. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 29 TO 35.    
SATURDAY
 
SNOW SHOWERS LIKELY AND CHANCE OF RAIN SHOWERS. HIGHS  
35 TO 45. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY NIGHT
 
SNOW SHOWERS. LOWS 27 TO 33.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS 36 TO 46. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
RAIN AND SNOW SHOWERS LIKELY. LOWS 24 TO 32.  
CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS 35 TO 45.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 22 TO 30.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLEAR. HIGHS 40 TO 50. LOWS  
22 TO 30.  
 

 
 
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