441  
FPUS55 KBOU 131206  
ZFPBOU  
 
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
605 AM MDT WED MAY 13 2026  
 
COZ038>040-140300-  
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  
605 AM MDT WED MAY 13 2026  
   
TODAY  
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS LATE IN  
THE AFTERNOON. HIGHS 85 TO 91. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS 52 TO 60. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH IN THE EVENING, BECOMING LIGHT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
82 TO 88. WEST WINDS 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 46 TO 52. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS 81 TO 87. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 47 TO 55.    
SATURDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 80 TO 86.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 45 TO 53.    
SUNDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 74 TO 82.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 40 TO 46.    
MONDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. COOLER.  
HIGHS 55 TO 61. CHANCE OF RAIN 70 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 34 TO 40. CHANCE OF RAIN  
50 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 60S.  
 
 
 
COZ041-140300-  
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-  
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR  
605 AM MDT WED MAY 13 2026  
   
TODAY  
MOSTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS 79 TO 87. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP  
TO 35 MPH. CHANCE OF PRECIPITATION 10 PERCENT.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS 52 TO 58. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 79 TO  
85. WEST WINDS 10 TO 15 MPH IN THE MORNING, BECOMING LIGHT.  
CHANCE OF PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 49.    
FRIDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS.  
HIGHS NEAR 80.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS 45 TO 51.    
SATURDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 78 TO 84.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS 44 TO 50.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF THUNDERSTORMS. HIGHS 76 TO 82. LOWS NEAR 40.    
MONDAY  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. COOLER.  
HIGHS 56 TO 62. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE 30S. CHANCE OF RAIN  
40 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 60S.  
 
 
 
COZ042>045-140300-  
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  
605 AM MDT WED MAY 13 2026  
   
TODAY  
MOSTLY SUNNY. HIGHS 86 TO 92. SOUTH WINDS 10 TO 15 MPH,  
INCREASING TO 20 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS 49 TO 57. SOUTH WINDS 20 TO 25 MPH WITH GUSTS UP TO  
35 MPH IN THE EVENING, BECOMING LIGHT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN  
THE MID TO UPPER 80S. WEST WINDS 10 TO 20 MPH WITH GUSTS UP TO  
30 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 49. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE 80S. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 45 TO 51.    
SATURDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE 80S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 43 TO 49.    
SUNDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 79 TO 85.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS NEAR 40.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. COOLER. HIGHS NEAR 60. CHANCE OF RAIN  
40 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID TO UPPER 30S.  
CHANCE OF RAIN 30 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 60S.  
 
 
 
COZ046-047-140300-  
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  
605 AM MDT WED MAY 13 2026  
   
TODAY  
MOSTLY SUNNY. WINDY. HIGHS IN THE LOWER TO MID 80S.  
SOUTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS 47 TO 55. SOUTH WINDS 10 TO 20 MPH WITH GUSTS UP TO  
35 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH AFTER  
MIDNIGHT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID TO UPPER 80S. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 44 TO 50.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 80S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 44 TO 50.    
SATURDAY  
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 80S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 43 TO 49.    
SUNDAY  
MOSTLY SUNNY. HIGHS 82 TO 88.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 38 TO 44.    
MONDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. COOLER. HIGHS 61 TO 69. CHANCE OF RAIN  
30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 32 TO 38. CHANCE OF RAIN  
30 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 60S.  
 
 
 
COZ048>051-140300-  
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  
605 AM MDT WED MAY 13 2026  
   
TODAY  
MOSTLY SUNNY. WINDY. HIGHS 82 TO 88. SOUTH WINDS 20 TO  
30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. WINDY. LOWS IN THE LOWER TO MID 50S. SOUTH WINDS 20 TO  
30 MPH WITH GUSTS UP TO 40 MPH, DIMINISHING TO 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH AFTER MIDNIGHT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN  
THE MID 80S TO LOWER 90S. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS  
UP TO 30 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 80S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 40S.    
SATURDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 30 PERCENT.    
SUNDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER TO MID 80S. CHANCE OF  
RAIN 30 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 40S.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. COOLER. HIGHS IN THE LOWER TO MID 60S.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. CHANCE OF  
RAIN 30 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 60S.  
 
 
 
COZ035-140300-  
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-  
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES  
605 AM MDT WED MAY 13 2026  
   
TODAY  
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 74 TO 84. CHANCE OF  
RAIN 30 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS 48 TO 58. WEST WINDS 10 TO 15 MPH AFTER MIDNIGHT.  
CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
68 TO 78. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 40 TO 50.    
FRIDAY  
MOSTLY SUNNY. HIGHS 69 TO 79. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 43 TO 53.    
SATURDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 68 TO 78.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 41 TO 51.    
SUNDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 63 TO 73.    
SUNDAY NIGHT  
RAIN SHOWERS, SNOW SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS 33 TO 43. CHANCE OF PRECIPITATION 60 PERCENT.   
MONDAY  
RAIN SHOWERS, SNOW SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. COOLER. HIGHS 44 TO 54. CHANCE OF PRECIPITATION  
70 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 26 TO 36. CHANCE  
OF PRECIPITATION 50 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS. HIGHS 53 TO 63. CHANCE OF SNOW 30 PERCENT.  
 
 
 
COZ036-140300-  
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  
605 AM MDT WED MAY 13 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS EARLY IN THE AFTERNOON. MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS LATE  
IN THE AFTERNOON. HIGHS 76 TO 86. CHANCE OF RAIN 30 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS 48 TO 58. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 71 TO  
81. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS 41 TO 51.    
FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS 71 TO 81.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 43 TO 53.    
SATURDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 71 TO 81.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 42 TO 52.    
SUNDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 68 TO 78. CHANCE OF RAIN  
40 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 35 TO 45.    
MONDAY  
RAIN SHOWERS LIKELY, SNOW SHOWERS AND CHANCE OF  
THUNDERSTORMS. COOLER. HIGHS 48 TO 58.    
MONDAY NIGHT  
RAIN SHOWERS LIKELY, CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 29 TO 37. CHANCE OF  
PRECIPITATION 60 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS. HIGHS 54 TO 64. CHANCE OF SNOW 40 PERCENT.  
 
 
 
COZ030-032-140300-  
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  
605 AM MDT WED MAY 13 2026  
   
TODAY  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE  
AFTERNOON. HIGHS 74 TO 82. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 38 TO 44.  
SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. WINDY. HIGHS 65 TO 73. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 45 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 30 TO 36.    
FRIDAY  
MOSTLY SUNNY. HIGHS 67 TO 75. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 35 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 34 TO 40.    
SATURDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 67 TO 75.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 34 TO 40.    
SUNDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 62 TO 70.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 29 TO 35. CHANCE  
OF PRECIPITATION 50 PERCENT.    
MONDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. HIGHS 46 TO 54. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 22 TO 28. CHANCE  
OF PRECIPITATION 40 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND  
SLIGHT CHANCE OF SNOW SHOWERS. HIGHS 54 TO 60. CHANCE OF SNOW  
30 PERCENT.  
 
 
 
COZ037-140300-  
CENTRAL AND SOUTHEAST PARK COUNTY-  
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK  
605 AM MDT WED MAY 13 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS 69 TO 77. SOUTHWEST WINDS 10 TO 20 MPH WITH  
GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS 39 TO 45. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 30 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
PARTLY CLOUDY. HIGHS 65 TO 73. WEST WINDS 15 TO  
25 MPH. GUSTS UP TO 40 MPH IN THE MORNING.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 34 TO 40.    
FRIDAY  
MOSTLY SUNNY. HIGHS 66 TO 74. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 35 TO 41.    
SATURDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 65 TO 73.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 35 TO 41.    
SUNDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF THUNDERSTORMS.  
VERY WINDY. HIGHS 63 TO 71.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS 33 TO 39. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS. WINDY. HIGHS 50 TO 56. CHANCE OF SNOW 50 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 27 TO 33. CHANCE  
OF PRECIPITATION 40 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS. HIGHS 54 TO 60. CHANCE OF SNOW 30 PERCENT.  
 
 
 
COZ031-033-140300-  
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  
605 AM MDT WED MAY 13 2026  
   
TODAY  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS 64 TO 74. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 37 TO 47.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. WINDY. HIGHS 55 TO 65. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 45 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 29 TO 37. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 40 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS 56 TO 66. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 35 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 34 TO 42.    
SATURDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
THUNDERSTORMS. HIGHS 57 TO 67.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 33 TO 41.    
SUNDAY  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS. HIGHS 53 TO 63. CHANCE OF SNOW 30 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 27 TO 35. CHANCE  
OF PRECIPITATION 50 PERCENT.    
MONDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. HIGHS 37 TO 47. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 20 TO 28. CHANCE OF SNOW  
50 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
THUNDERSTORMS. HIGHS 44 TO 54. CHANCE OF SNOW 30 PERCENT.  
 
 
 
COZ034-140300-  
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  
605 AM MDT WED MAY 13 2026  
   
TODAY  
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. MOSTLY  
CLOUDY WITH A CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS 62 TO 72. WEST WINDS  
10 TO 15 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
TONIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 35 TO 45.  
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
PARTLY CLOUDY. HIGHS 56 TO 66. WEST WINDS 15 TO  
25 MPH. GUSTS UP TO 50 MPH, DECREASING TO 40 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 29 TO 39. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 35 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS 56 TO 66. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 35 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 31 TO 41.    
SATURDAY  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND SNOW  
SHOWERS. HIGHS 56 TO 66. CHANCE OF SNOW 40 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 31 TO 41.    
SUNDAY  
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 54 TO 64. CHANCE OF SNOW  
40 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 26 TO 36. CHANCE  
OF PRECIPITATION 30 PERCENT.    
MONDAY  
SNOW SHOWERS, RAIN SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. HIGHS 38 TO 48. CHANCE OF PRECIPITATION  
70 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS 19 TO 29. CHANCE  
OF PRECIPITATION 50 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND  
THUNDERSTORMS. HIGHS 44 TO 54. CHANCE OF SNOW 30 PERCENT.  
 
 
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