689
FPUS55 KBOU 180649
ZFPBOU
ZONE FORECAST PRODUCT FOR NORTHEAST COLORADO
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1248 AM MDT TUE AUG 18 2026
COZ038>040-182100-
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
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 57 TO 63.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 85 TO 93.
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS 55 TO 63. CHANCE OF RAIN 40 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 84 TO 90.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 62.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
TO MID 90S. LOWS 58 TO 64.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 90 TO 96. LOWS
58 TO 66.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 89 TO 95.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 59 TO 65.
SUNDAY
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS NEAR
90. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 57 TO 63.
MONDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS NEAR 90.
COZ041-182100-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS NEAR 60.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS NEAR 90. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID TO UPPER 50S.
CHANCE OF RAIN 20 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS IN THE 80S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID TO UPPER 50S. SOUTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 20 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS NEAR 90. LOWS
NEAR 60.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE
OF THUNDERSTORMS. HIGHS 88 TO 94. LOWS NEAR 60.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 87 TO 93.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS NEAR 60.
SUNDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 86 TO 92.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S TO LOWER 60S.
MONDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 84 TO 90.
COZ042>045-182100-
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
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 56 TO 62.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 86 TO 92. NORTHEAST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS NEAR 60. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 20 MPH IN THE EVENING, BECOMING LIGHT. CHANCE OF RAIN
40 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S TO LOWER 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS NEAR 60.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 90 TO 97. LOWS
NEAR 60.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER TO MID 60S.
SATURDAY
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 90S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER TO MID 60S.
SUNDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 90S.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS NEAR 60.
MONDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS NEAR 90.
COZ046-047-182100-
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
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS NEAR 60.
TUESDAY
MOSTLY SUNNY. HIGHS 90 TO 96. NORTH WINDS 10 TO 15 MPH
WITH GUSTS UP TO 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS NEAR 60.
NORTHEAST WINDS 10 TO 15 MPH IN THE EVENING, BECOMING LIGHT.
CHANCE OF RAIN 40 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S TO LOWER 60S.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS IN THE LOWER TO
MID 90S. LOWS NEAR 60.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS NEAR 60.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 90S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF THUNDERSTORMS. LOWS NEAR 60. HIGHS IN THE LOWER TO MID
90S.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS NEAR 60.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS NEAR 90.
COZ048>051-182100-
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
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 85 TO 91. NORTH WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 60.
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 20 MPH IN THE
EVENING, BECOMING LIGHT. CHANCE OF RAIN 40 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE 80S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS AROUND 60.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 88 TO 95. LOWS IN
THE LOWER 60S.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 90S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER TO MID 90S.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS NEAR 90.
COZ035-182100-
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING ESTES PARK, GLENDEVEY, NEDERLAND, AND RED FEATHER LAKES
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS 51 TO 61.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 85.
CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 48 TO 58.
CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 74 TO 84.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 58.
THURSDAY
MOSTLY SUNNY. HIGHS 79 TO 89.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 51 TO 61.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 79 TO 89.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 52 TO 62.
SATURDAY
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS
77 TO 87. CHANCE OF RAIN 60 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 52 TO 62.
SUNDAY
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS 76 TO
86. CHANCE OF RAIN 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 49 TO 59.
MONDAY
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 74 TO 84.
COZ036-182100-
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
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS 52 TO 60.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 78 TO
88. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 51 TO 59.
CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 75 TO 85.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS 51 TO 59.
THURSDAY
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 79 TO 89.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 53 TO 61.
FRIDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 80 TO 90.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 52 TO 62.
SATURDAY
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS
79 TO 89. CHANCE OF RAIN 60 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 52 TO 62.
SUNDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS 77 TO 87.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 50 TO 60.
MONDAY
SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS 76 TO 86.
COZ030-032-182100-
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
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 39 TO 49.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO
81. WEST WINDS 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
CHANCE OF SHOWERS. LOWS 40 TO 50. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS 73 TO 81.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 49.
THURSDAY
MOSTLY SUNNY. HIGHS 79 TO 85.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO
52. HIGHS 80 TO 86.
SATURDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 77 TO 83.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 42 TO 50.
SUNDAY
THUNDERSTORMS LIKELY. HIGHS 75 TO 81. CHANCE OF
PRECIPITATION 60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 40 TO 50.
MONDAY
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS 74 TO
80. CHANCE OF RAIN 60 PERCENT.
COZ037-182100-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING FAIRPLAY, HARTSEL, LAKE GEORGE, AND SOUTH PARK
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS 44 TO 52.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO
83. WEST WINDS 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 45 TO 51.
CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 74 TO 80.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 51.
THURSDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 75 TO 83.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 46 TO 52.
FRIDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 75 TO 83.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 46 TO 52. CHANCE OF RAIN
30 PERCENT.
SATURDAY
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS
74 TO 82. CHANCE OF RAIN 60 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 46 TO 52.
SUNDAY
THUNDERSTORMS LIKELY. HIGHS 73 TO 81. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 45 TO 51.
MONDAY
THUNDERSTORMS LIKELY. HIGHS 72 TO 80. CHANCE OF
PRECIPITATION 70 PERCENT.
COZ031-033-182100-
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
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 43 TO 53.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO 75. WEST
WINDS 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS 41 TO 51.
CHANCE OF RAIN 40 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 64 TO 74. WEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 52.
THURSDAY
MOSTLY SUNNY. HIGHS 68 TO 78.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 53.
FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 70 TO 80.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO 54.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF THUNDERSTORMS. HIGHS 67 TO 77. LOWS 43 TO 53.
SUNDAY
THUNDERSTORMS LIKELY. HIGHS 65 TO 75. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 42 TO 52.
MONDAY
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS 64 TO
74. CHANCE OF RAIN 60 PERCENT.
COZ034-182100-
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
1248 AM MDT TUE AUG 18 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 42 TO 52.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO
75. WEST WINDS 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 41 TO 51.
CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 62 TO 72. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 30 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 51.
THURSDAY
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 66 TO 76.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS 42 TO 52.
FRIDAY
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 67 TO 77.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 43 TO 53.
SATURDAY
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS
65 TO 75. CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 42 TO 52.
SUNDAY
THUNDERSTORMS LIKELY. HIGHS 63 TO 73. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
THUNDERSTORMS. LOWS 41 TO 51.
MONDAY
THUNDERSTORMS LIKELY. HIGHS 62 TO 72. CHANCE OF
PRECIPITATION 70 PERCENT.
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