216
FNUS55 KBOU 100930
FWFBOU
FIRE WEATHER FORECAST FOR NORTHEAST AND NORTH CENTRAL COLORADO
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
330 AM MDT MON AUG 10 2026
DISCUSSION...TODAY THROUGH FRIDAY
IT WILL BE ANOTHER VERY
WARMÂ DAY ACROSS THE AREA. A SLIGHT INCREASE IN MID-LEVEL MOISTURE
WILL LEAD TO SLIGHTLY HIGHER RELATIVE HUMIDITIES AND MORE CLOUDS.
SCATTERED HIGH-BASED SHOWERS AND ISOLATED THUNDERSTORMS ARE
EXPECTED THIS AFTERNOON AND EARLY EVENING. WIND GUSTS OF 25 TO 35
MPH WILL BE COMMON UNDER AND NEAR THE SHOWERS AND STORMS. A FEW
STRONGER WIND GUSTS UP TO 45 TO 50 MPH ARE ALSO POSSIBLE. SIMILAR
WEATHER CONDITIONS ARE EXPECTED TUESDAY. THE WEATHER PATTERN
BEGINS TO CHANGE WEDNESDAY AS THE HIGH PRESSURE ALOFT MOVES AWAY.
SOUTH-SOUTHWEST FLOW ALOFT WILL INCREASE MOISTURE ON WEDNESDAY,
AND EVEN MORE SO ON THURSDAY AND FRIDAY. CHANCES FOR SHOWERS AND
STORMS INCREASE, BRINGING NUMEROUS SHOWERS AND THUNDERSTORMS ON
WEDNESDAY AND THURSDAY. COOLER TEMPERATURES ARE ALSO EXPECTED,
BEGINNING THURSDAY AND CONTINUING INTO NEXT WEEKEND.
...THUNDERSTORMS IMPLY STRONG GUSTY ERRATIC WINDS...
...ALL SURFACE WINDS ARE 20-FOOT...10-MINUTE AVERAGED WINDS...
...CWR IS CHANCE OF WETTING RAIN - 0.10 INCH OR MORE LIQUID...
...24 HR TRENDS ARE BASED ON AVERAGES OVER THE RESPECTIVE ZONE
GROUPS AND MAY NOT MATCH THE ACTUAL FORECAST VALUES
SHOWN IN THOSE GROUPS...
COZ238-102215-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, NUNN,
AND WEST PAWNEE GRASSLANDS
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(55-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....93-99.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........15-19%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 10500-11500 FT
AGL AFTER 1000.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2400, THEN PARTLY
CLOUDY(30-40%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....61-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........46-56%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......4500-5500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1500.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....94-100.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........12-22%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 6-14 MPH WITH GUSTS TO AROUND
20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 2000-3000 FT
AGL UNTIL 1000, THEN 13500-14500 FT AGL UNTIL
1600, THEN 7000-8000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
VERY GOOD UNTIL 1600, THEN FAIR.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS 6-13 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS WITH THUNDERSTORMS LIKELY.
LOWS IN THE MID 50S. HIGHS IN THE MID 70S. EAST WINDS 5-12 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 4-9 MPH.
COZ239-102215-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....94-98.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........16-20%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 4-12 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 8500-9500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0800, THEN LIGHT UNTIL
1200, THEN NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS UNTIL
2100.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....64-68.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........47-57%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......WEST WINDS 6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 2000, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(55-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....94-98.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........17-23%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 1200, THEN NORTH 5-12
MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 9500-10500 FT AGL
AFTER 1000.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0800, THEN LIGHT UNTIL
1200, THEN NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 60S. WEST WINDS 4-9 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 90S. WEST WINDS 4-8 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 4-6 MPH.
FRIDAY
THUNDERSTORMS LIKELY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. WEST WINDS 4-6 MPH.
COZ240-102215-
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
INCLUDING AURORA, BRIGHTON, CITY OF DENVER,
DENVER INTERNATIONAL AIRPORT, HIGHLANDS RANCH, LITTLETON,
AND PARKER
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(55-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1400.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....95-99.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 4-9 MPH UNTIL 1200, THEN NORTHWEST
8-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 11000-12000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0800, THEN LIGHT
UNTIL 1100, THEN NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100. GOOD AFTER 1400.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....64-68.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........47-55%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2200, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 0300, THEN SOUTHWEST.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-35%). SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....96-100.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 4-9 MPH UNTIL 1200, THEN NORTH 7-13
MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 2500-3500 FT
AGL UNTIL 1100, THEN 12000-13000 FT AGL UNTIL
1700, THEN 8000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0800, THEN LIGHT
UNTIL 1000, THEN NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 60S. SOUTHWEST WINDS 4-9 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 90S. NORTHWEST WINDS 4-9 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS AROUND 80. NORTHEAST WINDS
4-8 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 4-7 MPH.
COZ241-102215-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(60-65%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1400.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....91-97.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........15-19%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 4-12 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1400. SOUTHWEST AFTER
1600.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1700, THEN
FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2100.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....59-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........52-60%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......3500-4500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL UNTIL 2100, THEN 1000 FT AGL UNTIL 2200,
THEN BELOW 1000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 2000, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY. SLIGHT CHANCE
OF THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....91-97.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........16-20%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 6-12 MPH UNTIL 1200, THEN NORTH
8-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 1500-2500 FT
AGL UNTIL 1000, THEN 12000-13000 FT AGL UNTIL
1700, THEN 8000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0900, THEN NORTH UNTIL
1700, THEN WEST.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE LOWER 60S. SOUTHWEST WINDS 4-9 MPH.
WEDNESDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
HIGHS AROUND 90. SOUTHWEST WINDS 4-8 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 4-8 MPH.
FRIDAY
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 4-8 MPH.
COZ242-102215-
NORTHEAST WELD COUNTY-
INCLUDING BRIGGSDALE, EAST PAWNEE GRASSLANDS, GROVER,
PAWNEE BUTTES, RAYMER, AND STONEHAM
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%). SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....97-101.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 11000-12000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1700, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 1100. GOOD AFTER 1500.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(40-50%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100, THEN SLIGHT CHANCE OF RAIN SHOWERS
UNTIL 2200.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....61-67.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........52-60%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN WEST 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 2200, THEN SOUTH
UNTIL 2400, THEN WEST UNTIL 0400, THEN
NORTHWEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....98-102.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........12-16%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 6-14 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 13500-14500 FT
AGL AFTER 1200.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD UNTIL 1700,
THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS 7-14 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
EAST WINDS 7-14 MPH.
FRIDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS
IN THE LOWER 50S. HIGHS AROUND 80. SOUTHEAST WINDS 6-13 MPH.
COZ243-102215-
CENTRAL AND SOUTH WELD COUNTY-
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%). SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....98-102.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 12000-13000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1300, THEN NORTHWEST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY(30-35%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100, THEN SLIGHT CHANCE OF RAIN SHOWERS
UNTIL 2200.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....59-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........61-71%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......WEST WINDS 5-12 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......3500-4500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 10-15 MPH UNTIL 2000, THEN SOUTHWEST
UNTIL 2400, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%). SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....98-102.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-19%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900, THEN 2500-3500 FT
AGL UNTIL 1100, THEN 13000-14000 FT AGL UNTIL
1700, THEN 7500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0700, THEN WEST AROUND 10 MPH
UNTIL 0800, THEN LIGHT UNTIL 1000, THEN
NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1500, THEN
VERY GOOD UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
4-9 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 90S. NORTHEAST WINDS 6-13 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 5-12 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS 4-8 MPH.
COZ244-102215-
MORGAN COUNTY-
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN PARTLY
CLOUDY(40-50%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....98-102.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........14-18%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 1200, THEN NORTH 6-13
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 12500-13500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1100, THEN LIGHT UNTIL
1200, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200. VERY GOOD AFTER 1600.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100, THEN SLIGHT CHANCE OF RAIN SHOWERS
UNTIL 2200.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....61-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........60-70%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN WEST 4-12 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2000, THEN
SOUTHEAST UNTIL 2400, THEN WEST.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....99-103.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 6-12 MPH UNTIL 1200, THEN NORTHEAST
8-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 13500-14500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1000, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1100. VERY GOOD AFTER 1400.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 90S. EAST WINDS 7-14 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 6-13 MPH.
FRIDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5-12 MPH.
COZ245-102215-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 0900, THEN PARTLY
CLOUDY(40-50%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....96-100.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-17%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......WEST WINDS 4-12 MPH UNTIL 1200, THEN NORTH 7-12
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 12000-13000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1000, THEN LIGHT
UNTIL 1100, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100, THEN SLIGHT CHANCE OF RAIN SHOWERS
UNTIL 2200.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....63-67.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........50-58%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......4500-5500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1200, THEN PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....97-101.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........12-16%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 6-10 MPH UNTIL 1200, THEN NORTH
8-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 12500-13500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0900, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 1100. VERY GOOD AFTER 1500.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 90S. NORTHWEST WINDS 6-13 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 5-12 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. SOUTH
WINDS 4-13 MPH.
COZ248-102215-
LOGAN COUNTY-
INCLUDING CROOK, MERINO, STERLING, AND PEETZ
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1200, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY(40-50%).
SLIGHT CHANCE OF THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....97-101.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........16-22%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 1200, THEN SOUTHEAST
8-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 11000-12000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1700, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1200. VERY GOOD AFTER 1500.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY(30-40%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN CHANCE OF RAIN SHOWERS UNTIL 2200,
THEN SLIGHT CHANCE OF RAIN SHOWERS UNTIL 2300.
CHANCE OF THUNDER...30 PERCENT.
MIN TEMPERATURE.....62-66.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........63-73%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN WEST 4-13 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......7500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH UNTIL 1900, THEN NORTH
UNTIL 2000, THEN SOUTH UNTIL 0100, THEN WEST.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 0900, THEN MOSTLY
SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....98-102.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........15-19%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 5-12 MPH UNTIL 1200, THEN NORTH
8-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 12500-13500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200. VERY GOOD AFTER 1500.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS 4-9 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 90S. EAST WINDS 8-15 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.
NORTHEAST WINDS 7-14 MPH.
FRIDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 6-13 MPH.
COZ249-102215-
WASHINGTON COUNTY-
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 0900, THEN PARTLY
CLOUDY(35-45%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....95-99.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........18-22%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......WEST WINDS 4-9 MPH UNTIL 1200, THEN EAST 8-15
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 11000-12000 FT
AGL AFTER 1300.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1100. SOUTHWEST AFTER
1500.
SMOKE DISPERSAL.....POOR UNTIL 1200. VERY GOOD AFTER 1500.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY(30-40%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN SLIGHT CHANCE OF THUNDERSTORMS UNTIL
2300.
CHANCE OF THUNDER...30 PERCENT.
MIN TEMPERATURE.....62-66.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........59-69%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN SOUTHWEST 6-12 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH UNTIL 0200, THEN WEST.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 0900, THEN MOSTLY
SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....97-101.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........14-20%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 8-14 MPH UNTIL 1200, THEN NORTH
8-13 MPH. GUSTS UP TO 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 12000-13000 FT
AGL AFTER 1200.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1000, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 90S. NORTHEAST WINDS 9-16 MPH.
THURSDAY
NOT AS WARM. MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 8-15 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 7-14 MPH.
COZ250-102215-
SEDGWICK COUNTY-
INCLUDING JULESBURG, OVID, AND SEDGWICK
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN PARTLY
CLOUDY UNTIL 1200, THEN MOSTLY SUNNY UNTIL
1500, THEN PARTLY CLOUDY(35-45%). SLIGHT CHANCE
OF THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....94-98.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........24-28%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 1200, THEN SOUTHEAST
8-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 10000-11000 FT
AGL AFTER 1300.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 1700, THEN SOUTH.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY(35-45%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN CHANCE OF RAIN SHOWERS UNTIL 2200,
THEN SLIGHT CHANCE OF RAIN SHOWERS UNTIL 2300.
CHANCE OF THUNDER...40 PERCENT.
MIN TEMPERATURE.....62-66.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........74-82%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN SOUTHWEST 4-12 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH UNTIL 0200, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 0900, THEN MOSTLY
SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....95-99.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........22-26%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 4-12 MPH UNTIL 1200, THEN NORTH
8-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 10500-11500 FT
AGL AFTER 1300.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0900, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS 6-13 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. HIGHS AROUND 90. EAST WINDS 12-18 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 70S. NORTHEAST
WINDS 9-16 MPH.
FRIDAY
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 7-14 MPH.
COZ251-102215-
PHILLIPS COUNTY-
INCLUDING AMHERST, HAXTUN, AND HOLYOKE
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN PARTLY
CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY(35-45%). SLIGHT
CHANCE OF THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....94-98.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........23-29%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 1200, THEN SOUTHEAST
8-14 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 9500-10500 FT AGL
AFTER 1300.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1700, THEN SOUTH.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2400, THEN PARTLY
CLOUDY(30-40%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN CHANCE OF RAIN SHOWERS UNTIL 2200,
THEN SLIGHT CHANCE OF RAIN SHOWERS UNTIL 2300.
CHANCE OF THUNDER...40 PERCENT.
MIN TEMPERATURE.....61-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........73-81%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-12 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN WEST 5-8 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH UNTIL 0200, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN MOSTLY
SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....96-100.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-24%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 6-10 MPH UNTIL 1200, THEN
NORTHEAST 8-12 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 10500-11500 FT
AGL AFTER 1200.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0800, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WINDS 5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 90S. EAST WINDS 12-18 MPH.
THURSDAY
NOT AS WARM. MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTHEAST WINDS
9-16 MPH.
FRIDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 50S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 7-14 MPH.
COZ246-102215-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
INCLUDING AGATE, HUGO, LIMON, AND MATHESON
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 1200, THEN PARTLY
CLOUDY(30-40%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF RAIN SHOWERS
AFTER 1400 UNTIL 1500, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....94-98.
24 HR TREND......2-4 DEGREES COOLER.
MIN HUMIDITY........15-19%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 1200, THEN EAST 8-12
MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY. CHANCE OF THUNDERSTORMS UNTIL 2100,
THEN SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2200.
CHANCE OF THUNDER...30 PERCENT.
MIN TEMPERATURE.....60-64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........53-63%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-13 MPH UNTIL 2400, THEN WEST 5-8
MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 2100, THEN EAST UNTIL
2300, THEN SOUTHEAST UNTIL 2400, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0900, THEN MOSTLY
SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....95-99.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........14-18%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 5-12 MPH UNTIL 1200, THEN NORTH
8-13 MPH. GUSTS UP TO 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 12000-13000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1000, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 1100. VERY GOOD AFTER 1500.
TUESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 60S. WEST WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS 6-13 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 6-13 MPH.
FRIDAY
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5-12 MPH.
COZ247-102215-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%). SLIGHT CHANCE OF RAIN
SHOWERS AFTER 1400 UNTIL 1500, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....95-99.
24 HR TREND......4-7 DEGREES COOLER.
MIN HUMIDITY........14-18%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......NORTH WINDS 4-8 MPH UNTIL 1200, THEN EAST 6-12
MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....SOUTHWEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900, THEN 4500-5500 FT
AGL UNTIL 1200, THEN 12000-13000 FT AGL UNTIL
1700, THEN 7500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0700, THEN NORTHWEST AROUND
10 MPH UNTIL 0800, THEN LIGHT UNTIL 0900, THEN
NORTHWEST AROUND 10 MPH UNTIL 1000, THEN LIGHT
UNTIL 1300, THEN SOUTHWEST AROUND 10 MPH UNTIL
1600, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1200. GOOD AFTER 1500.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2400, THEN PARTLY
CLOUDY(30-35%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN SLIGHT CHANCE OF THUNDERSTORMS UNTIL
2200.
CHANCE OF THUNDER...30 PERCENT.
MIN TEMPERATURE.....61-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........54-64%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......NORTH WINDS 4-13 MPH UNTIL 2400, THEN NORTHWEST
5-8 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 10-15 MPH UNTIL 0200, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....95-99.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 4-9 MPH UNTIL 1200, THEN
NORTHEAST 6-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 12500-13500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....NORTH AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100. VERY GOOD AFTER 1500.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. NORTH WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 90S. EAST WINDS 8-15 MPH.
THURSDAY
NOT AS WARM. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS 7-14 MPH.
FRIDAY
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS AROUND 80. SOUTHEAST WINDS 4-9 MPH.
COZ215-102215-
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING ESTES PARK, GLENDEVEY, LARAMIE RIVER VALLEY, NEDERLAND,
AND RED FEATHER LAKES
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%). CHANCE OF THUNDERSTORMS AFTER
1200 UNTIL 1400, THEN SLIGHT CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....81-91.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........18-24%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 4-12 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 4-12 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 10000-11000 FT
AGL AFTER 1000.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2400, THEN PARTLY
CLOUDY(30-35%). CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2100, THEN
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 2300.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....55-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........45-55%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-13 MPH WITH GUSTS TO AROUND
20 MPH.
RIDGES/UPR SLOPES....WEST WINDS 5-13 MPH WITH GUSTS TO AROUND
20 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......5000-6000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). CHANCE OF THUNDERSTORMS AFTER
1200.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....81-91.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........18-26%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5-13 MPH WITH GUSTS TO
AROUND 20 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20
MPH IN THE MORNING.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 11000-12000 FT
AGL AFTER 1000.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
4-8 MPH.
WEDNESDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 4-7 MPH.
THURSDAY
COOLER. RAIN SHOWERS AND CHANCE OF THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
4-6 MPH.
FRIDAY
THUNDERSTORMS LIKELY. LOWS AROUND 50. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 4-6 MPH.
COZ216-102215-
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, NORTHERN RAMPART RANGE, TARRYALL, AND WESTCREEK
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%). CHANCE OF THUNDERSTORMS AFTER
1200.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....81-91.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........17-23%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-12 MPH UNTIL 1200, THEN NORTH
6-12 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-13 MPH UNTIL 1200, THEN NORTH
7-12 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 7500-8500 FT AGL
AFTER 1000.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2100, THEN
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 2300.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....55-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........48-58%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 6-13 MPH.
RIDGES/UPR SLOPES....WEST WINDS 6-13 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200 UNTIL 1500, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....81-91.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........18-26%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-12 MPH UNTIL 1200, THEN
NORTHEAST 6-13 MPH WITH GUSTS TO AROUND 20
MPH.
RIDGES/UPR SLOPES....WEST WINDS 6-12 MPH UNTIL 1200, THEN
NORTHEAST 6-13 MPH. GUSTS UP TO 20 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 2500-3500 FT
AGL UNTIL 1000, THEN 9500-10500 FT AGL UNTIL
1700, THEN 5000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0900, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1700, THEN
POOR.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WINDS
4-9 MPH.
WEDNESDAY
THUNDERSTORMS LIKELY. HIGHS IN THE LOWER 80S. WEST
WINDS 4-8 MPH.
THURSDAY
NOT AS WARM. THUNDERSTORMS. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 4-6 MPH.
FRIDAY
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 70S. WEST WINDS 4-6 MPH.
COZ211-102215-
JACKSON COUNTY BELOW 9000 FEET-
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....80-84.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-24%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 4-7 MPH UNTIL 1200, THEN NORTHWEST
8-14 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1000, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2400, THEN PARTLY
CLOUDY(30-40%). CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2100, THEN
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 2300.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....40-50.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........79-89%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......WEST WINDS 5-12 MPH UNTIL 2400, THEN SOUTH 4-8
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......7000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2100, THEN SOUTHWEST
UNTIL 2300, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200, THEN MOSTLY
CLOUDY(60-65%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....80-84.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-24%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 4-8 MPH UNTIL 1200, THEN
NORTHWEST 7-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1000, THEN NORTHWEST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTH WINDS
4-7 MPH.
WEDNESDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
HIGHS IN THE UPPER 70S. SOUTH WINDS 4-8 MPH.
THURSDAY
THUNDERSTORMS LIKELY. LOWS IN THE LOWER 40S. HIGHS IN
THE LOWER 70S. SOUTH WINDS 4-7 MPH.
FRIDAY
MOSTLY CLOUDY. THUNDERSTORMS LIKELY. LOWS AROUND 40.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 4-9 MPH.
COZ213-102215-
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-
INCLUDING DILLON, FRASER, GRANBY, GRAND LAKE,
GREEN MOUNTAIN RESERVOIR, HOT SULPHUR SPRINGS, KREMMLING,
MIDDLE PARK, AND WILLIAMS FORK RESERVOIR
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200 UNTIL 1400, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....78-86.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........19-25%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 9500-10500 FT AGL
AFTER 1200.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1100, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL 2100, THEN SLIGHT
CHANCE OF RAIN SHOWERS UNTIL 2300.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....45-53.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........74-84%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-8 MPH UNTIL 2400, THEN
SOUTHEAST 4-6 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......4000-5000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 2000, THEN SOUTHWEST UNTIL
2100, THEN SOUTHEAST UNTIL 2200, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....78-86.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-28%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-6 MPH UNTIL 1200, THEN
NORTHWEST 6-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 9000-10000 FT AGL
AFTER 1200.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1100, THEN NORTHWEST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS IN THE UPPER 40S. SOUTHEAST WINDS 4-6 MPH.
WEDNESDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 4-6 MPH.
THURSDAY
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 70S. SOUTH WINDS 4-6 MPH.
FRIDAY
MOSTLY CLOUDY. THUNDERSTORMS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 4-6 MPH.
COZ214-102215-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING ELEVEN MILE CANYON RESERVOIR, FAIRPLAY, GUFFEY,
HARTSEL, LAKE GEORGE, AND SOUTH PARK
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY. CHANCE OF THUNDERSTORMS AFTER 1200.
CHANCE OF THUNDER...40 PERCENT.
MAX TEMPERATURE.....75-83.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-24%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5-13 MPH.
CWR.................0 PERCENT INCREASING TO 20 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 7000-8000 FT AGL
AFTER 1000.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN WEST 10-15 MPH
UNTIL 1600, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1700, THEN
FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN SLIGHT CHANCE OF RAIN SHOWERS UNTIL
2300.
CHANCE OF THUNDER...30 PERCENT.
MIN TEMPERATURE.....46-54.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........68-78%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5-12 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5-12 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH AROUND 10 MPH UNTIL 1900, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY. CHANCE OF THUNDERSTORMS AFTER 1200.
CHANCE OF THUNDER...40 PERCENT.
MAX TEMPERATURE.....76-84.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-25%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5-12 MPH UNTIL 1200, THEN
NORTH 7-13 MPH WITH GUSTS TO AROUND 20
MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 6-12 MPH WITH GUSTS TO
AROUND 20 MPH UNTIL 1200, THEN NORTH 7-13
MPH.
CWR.................0 PERCENT INCREASING TO 20 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 8000-9000 FT AGL
AFTER 1100.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1500, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1700, THEN
FAIR.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS
AROUND 50. NORTHWEST WINDS 4-8 MPH.
WEDNESDAY
RAIN SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS IN THE
UPPER 70S. WEST WINDS 4-8 MPH.
THURSDAY
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 4-7 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 70S. WEST WINDS 4-8 MPH.
COZ218-102215-
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
INCLUDING CAMERON PASS, LARAMIE AND MEDICINE BOW MOUNTAINS,
RABBIT EARS RANGE, ROCKY MOUNTAIN NATIONAL PARK,
AND WILLOW CREEK PASS
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200, THEN MOSTLY
CLOUDY(60-65%). CHANCE OF THUNDERSTORMS AFTER
1200.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....68-78.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-31%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE MORNING.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 8000-9000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1600, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2400, THEN PARTLY
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL 2100, THEN SLIGHT
CHANCE OF RAIN SHOWERS UNTIL 2300.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....44-54.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........61-71%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-12 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 4-12 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......4500-5500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY(55-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200 UNTIL 1500, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....68-78.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-31%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-13 MPH.
RIDGES/UPR SLOPES....WEST WINDS 5-13 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 10000-11000
FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1700, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 4-7 MPH.
WEDNESDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
HIGHS AROUND 70. SOUTHWEST WINDS 4-7 MPH.
THURSDAY
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 4-7 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. WEST WINDS 4-8 MPH.
COZ212-102215-
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, PUMA HILLS, TARRYALL MOUNTAINS,
WILLIAMS FORK MOUNTAINS, AND WINTER PARK
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200, THEN MOSTLY
CLOUDY(60-65%). CHANCE OF THUNDERSTORMS AFTER
1200.
CHANCE OF THUNDER...40 PERCENT.
MAX TEMPERATURE.....67-77.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........22-32%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5-13 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 6-14 MPH WITH GUSTS TO
AROUND 20 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 7500-8500 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL 2100, THEN SLIGHT
CHANCE OF RAIN SHOWERS UNTIL 2300.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....43-53.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........60-70%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-12 MPH. GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST WINDS 5-13 MPH WITH GUSTS TO AROUND
20 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......3000-4000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY(55-60%). CHANCE OF THUNDERSTORMS AFTER
1200.
CHANCE OF THUNDER...40 PERCENT.
MAX TEMPERATURE.....67-77.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........23-33%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20
MPH IN THE MORNING.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5-13 MPH WITH GUSTS TO
AROUND 20 MPH.
CWR.................0 PERCENT INCREASING TO 20 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 8000-9000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. WEST WINDS
4-8 MPH.
WEDNESDAY
RAIN SHOWERS WITH THUNDERSTORMS LIKELY. HIGHS IN THE
UPPER 60S. WEST WINDS 4-8 MPH.
THURSDAY
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 4-7 MPH.
FRIDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST WINDS 4-8 MPH.
COZ217-102215-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING EAST SLOPES PARK AND NORTHERN GORE RANGES, GORE PASS,
AND RABBIT EARS PASS
330 AM MDT MON AUG 10 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....71-81.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-28%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0700, THEN LIGHT
UNTIL 0900, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2400, THEN PARTLY
CLOUDY(30-35%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100, THEN SLIGHT CHANCE OF RAIN SHOWERS
UNTIL 2300.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....46-54.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........62-72%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-12 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 4-12 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......4500-5500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 2400, THEN LIGHT UNTIL
0400, THEN SOUTHWEST AROUND 10 MPH UNTIL 0500,
THEN LIGHT.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%). SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....71-81.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........20-28%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 10000-11000
FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1000, THEN NORTHWEST 10-15
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS AROUND 50. SOUTH WINDS 4-8 MPH.
WEDNESDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 4-8 MPH.
THURSDAY
RAIN SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 4-8 MPH.
FRIDAY
MOSTLY CLOUDY. THUNDERSTORMS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 4-9 MPH.
OUTLOOK 6 TO 10 DAYS
TEMPERATURES ABOVE NORMAL AND PRECIPITATION ABOVE NORMAL.
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