714
FNUS55 KBOU 062141
FWFBOU
FIRE WEATHER FORECAST FOR NORTHEAST AND NORTH CENTRAL COLORADO
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
341 PM MDT WED AUG 6 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR THE
NORTHERN TIER OF MOUNTAINS AND HIGH VALLEYS IN NORTH CENTRAL
COLORADO...FIRE WEATHER ZONES 211, 213, 217, AND 218...
...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY FOR
THE HIGH MOUNTAIN VALLEYS AND PARK/GORE RANGES...FIRE WEATHER
ZONES 211, 213, 214, AND 217...
...FIRE WEATHER WATCH IN EFFECT NOON TO 8 PM FRIDAY EVENING FOR
ALL OF THE MOUNTAINS AND FOOTHILLS...FIRE WEATHER ZONES 211
THROUGH 218...
DISCUSSION...TONIGHT AND THURSDAY
ELEVATED TO CRITICAL FIRE WEATHER CONDITIONS HAVE DEVELOPED ACROSS
THE HIGHER ELEVATIONS IN THE LAST HOUR OR TWO, AND SHOULD CONTINUE
THROUGH THE EVENING. THOUGH THERE HAS BEEN SOME SPOTTY CRITICAL
CONDITIONS ACROSS PORTIONS OF THE MOUNTAINS AND FOOTHILLS OUTSIDE
OF THE RED FLAG WARNING, WE ELECTED TO KEEP THE RED FLAG WARNING
AS IS, WITH MIDDLE PARK/NORTH PARK STILL THE MOST LIKELY AREA TO
SEE WIDESPREAD CRITICAL CONDITIONS.
THURSDAY WILL SEE SIMILAR TO SLIGHTLY WINDIER CONDITIONS, WITH
PERHAPS JUST A LITTLE BIT MORE MOISTURE ACROSS THE HIGHER
ELEVATIONS. 500MB FLOW APPROACHES 35-45KT BY THE EARLY AFTERNOON
HOURS, AND THERE SHOULD BE WIDESPREAD SURFACE GUSTS OF 25-40 MPH
ACROSS MIDDLE/NORTH PARK. A RED FLAG WARNING WAS ISSUED FOR FIRE
ZONES 211/213/214/217 FOR MOST OF THE AFTERNOON AND EVENING
HOURS.
LONG TERM DISCUSSION...THURSDAY NIGHT THROUGH MONDAY...
FRIDAY SHOULD AGAIN SEE MORE WIND ACROSS THE HIGH COUNTRY AS THE
FLOW ALOFT CONTINUES TO STRENGTHEN. GEFS HOT DRY WINDY INDEX
VALUES APPROACH THE 95TH PERCENTILE ACROSS THE MOUNTAIN VALLEYS
INTO THE FRONT RANGE FOOTHILLS. THOUGH THERE IS SOME UNCERTAINTY
WITH FUEL STATUS THERE (RAWS ERC VALUES ARE FAR LOWER THAN WEST OF
THE DIVIDE), WE WENT AHEAD WITH A FIRE WEATHER WATCH FOR THE
FOOTHILLS AND THE REST OF THE HIGHER ELEVATIONS FOR FRIDAY GIVEN
THE SIGNAL FOR BOTH WIND/RH TO REACH CRITICAL THRESHOLDS.
WE SHOULD SEE GRADUAL IMPROVEMENT THIS WEEKEND INTO NEXT WEEK,
THOUGH THERE LOOKS TO BE LITTLE TO NO MOISTURE ACROSS THE HIGH
COUNTRY...MEANING A RETURN TO ELEVATED/CRITICAL FIRE WEATHER
CONDITIONS WOULD BE PLAUSIBLE, IF NOT LIKELY, IF THE FLOW ALOFT
RESTRENGTHENS.
...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...
COZ238-071015-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, NUNN,
AND WEST PAWNEE GRASSLANDS
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%). AREAS OF SMOKE UNTIL
2400, THEN PATCHY SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....57-63.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........45-55%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......SOUTH WINDS 5-12 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN NORTHWEST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......12000 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL
UNTIL 2200, THEN BELOW 1000 FT AGL UNTIL 0100,
THEN 1000 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....94-100.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........10-14%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 6-14 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 13500-14500 FT
AGL AFTER 1000.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1100, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). AREAS OF SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....57-64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........32-42%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......WEST WINDS 5-12 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......9000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY(50-60%) UNTIL 0900, THEN MOSTLY
CLOUDY(50-60%). AREAS OF SMOKE UNTIL 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....91-97.
24 HR TREND......2-4 DEGREES COOLER.
MIN HUMIDITY........10-14%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 8-16 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 13500-14500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN 25-30 MPH UNTIL
1700, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 50S. NORTH WINDS 7-14 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. EAST WINDS 7-14 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 6-13 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 50S. HIGHS IN THE LOWER 80S. EAST WINDS 5-12 MPH.
COZ239-071015-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....63-67.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........34-44%.
24 HR TREND......7-10% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......11000 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%). PATCHY SMOKE UNTIL 1200.
PATCHY SMOKE AFTER 1500.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....97-101.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........10-14%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 6-14 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 1000, THEN 14500-15500
FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1100, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1400.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....63-67.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........27-33%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 6-12 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......12500 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 2000, THEN 10-15 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....94-98.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........9-13%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 8-16 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 1000. 14500-15500 FT AGL
AFTER 1200.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1100,
THEN EXCELLENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 4-8 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
IN THE UPPER 80S. NORTHEAST WINDS 4-9 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 80S. NORTHEAST WINDS 4-8 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. HIGHS IN THE MID 80S. EAST WINDS 4-8 MPH.
COZ240-071015-
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
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....64-68.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........36-42%.
24 HR TREND......7-10% WETTER.
20-FOOT WINDS.......SOUTH WINDS 7-15 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......8000-9000 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2200.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2200.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(35-45%). PATCHY SMOKE UNTIL 1200PATCHY
SMOKE AFTER 1500.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....97-101.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........9-13%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 6-13 MPH. GUSTS UP TO 20 MPH IN
THE MORNING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 14000-15000 FT
AGL AFTER 1000.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 1100, THEN WEST 15-20
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....64-68.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........28-32%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......11000 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 0900, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....95-99.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........8-12%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 8-15 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 14500-15500 FT
AGL AFTER 1200.
TRANSPORT WINDS.....SOUTHWEST 15-20 MPH UNTIL 1100, THEN WEST 20-25
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
5-12 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
AROUND 90. EAST WINDS 6-13 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 80S. EAST WINDS 5-12 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 4-9 MPH.
COZ241-071015-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........41-49%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 7-14 MPH WITH GUSTS TO AROUND
20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......3500-4500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 0400, THEN WEST.
SMOKE DISPERSAL.....POOR.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(30-35%). PATCHY SMOKE UNTIL 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....91-97.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........12-16%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 6-14 MPH. GUSTS UP TO 20 MPH IN THE
MORNING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 13000-14000 FT
AGL AFTER 1000.
TRANSPORT WINDS.....WEST 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1200,
THEN EXCELLENT UNTIL 1700, THEN VERY GOOD.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....61-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........30-40%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-14 MPH. GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......8500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 2000. WEST AROUND 20
MPH AFTER 0300.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....89-95.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........11-15%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 9-17 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 13500-14500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN 25-30 MPH UNTIL
1700, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1100,
THEN EXCELLENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
7-14 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. SOUTH WINDS 7-14 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 6-13 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 50S. HIGHS AROUND 80. SOUTH WINDS 6-12 MPH.
COZ242-071015-
NORTHEAST WELD COUNTY-
INCLUDING BRIGGSDALE, EAST PAWNEE GRASSLANDS, GROVER,
PAWNEE BUTTES, RAYMER, AND STONEHAM
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....57-63.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........59-67%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 8-14 MPH WITH GUSTS TO AROUND
20 MPH UNTIL 2400, THEN SOUTHWEST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0400, THEN WEST.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY(30-35%). PATCHY
SMOKE UNTIL 1200PATCHY SMOKE AFTER 1500.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....97-101.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........12%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 6-14 MPH WITH GUSTS TO AROUND 20
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 13000-14000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1100, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD UNTIL 1200,
THEN EXCELLENT.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....56-64.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........40-50%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2000.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....94-100.
24 HR TREND......2-4 DEGREES COOLER.
MIN HUMIDITY........9-13%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 9-17 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 11500-12500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN 25-30 MPH UNTIL
1600, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 50S. NORTHEAST WINDS 8-15 MPH.
SATURDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF THUNDERSTORMS.
HIGHS IN THE MID 80S. EAST WINDS 7-14 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE MID 80S. EAST WINDS 7-14 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 50S. HIGHS IN THE MID 80S. EAST WINDS 6-13 MPH.
COZ243-071015-
CENTRAL AND SOUTH WELD COUNTY-
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%). PATCHY SMOKE AFTER 2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....56-64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........51-61%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......SOUTH WINDS 7-14 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN SOUTHWEST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......10500 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY(30-35%). PATCHY
SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....99-103.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........10-14%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 14500-15500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1200, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD UNTIL 1200,
THEN EXCELLENT.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....56-64.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........39-49%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....96-100.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........9-13%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 8-16 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 13500-14500 FT
AGL AFTER 1200.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN 25-30 MPH UNTIL
1700, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WINDS
7-14 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
IN THE UPPER 80S. EAST WINDS 7-14 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. HIGHS IN THE MID 80S. NORTHEAST WINDS 6-13 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. EAST WINDS 5-12 MPH.
COZ244-071015-
MORGAN COUNTY-
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....58-62.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........55-65%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......9000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....100-104.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........12%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 7-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 14500-15500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1300, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1200, THEN
EXCELLENT.
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....58-62.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........45-55%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-12 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....98-102.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........9-13%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 9-17 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 12500-13500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN 25-30 MPH UNTIL
1600, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
FRIDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. NORTHEAST WINDS 8-15 MPH.
SATURDAY
NOT AS HOT. PARTLY CLOUDY. CHANCE OF THUNDERSTORMS.
HIGHS AROUND 90. EAST WINDS 8-15 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 80S. EAST WINDS 7-14 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. HIGHS IN THE MID 80S. EAST WINDS 6-13 MPH.
COZ245-071015-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....62-66.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........41-51%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......SOUTH WINDS 7-15 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......8500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 15-20 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....98-102.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........9-13%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 6-13 MPH. GUSTS UP TO 20 MPH IN THE
MORNING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 13000-14000 FT
AGL AFTER 1000.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT UNTIL 1700, THEN VERY GOOD.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....63-67.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........32-42%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 7-14 MPH. GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......5000-6000 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 0300, THEN WEST
AROUND 20 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....96-100.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........8-12%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 10-15 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 13000-14000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 20-25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 7-14 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS AROUND 90. EAST WINDS 8-15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 80S. EAST WINDS 7-14 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. HIGHS IN THE MID 80S. SOUTHEAST WINDS 7-14 MPH.
COZ248-071015-
LOGAN COUNTY-
INCLUDING CROOK, MERINO, STERLING, AND PEETZ
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59-63.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........73-83%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......6000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH UNTIL 0200. SOUTHWEST
AFTER 0500.
SMOKE DISPERSAL.....POOR.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....99-103.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........11-15%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 5-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 14000-15000 FT
AGL AFTER 1200.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1300, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200. EXCELLENT AFTER 1300.
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59-63.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........47-57%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-13 MPH. GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......9000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 2000, THEN SOUTHWEST.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....97-101.
24 HR TREND......2-4 DEGREES COOLER.
MIN HUMIDITY........11-15%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 9-17 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 11500-12500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN 20-25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT UNTIL 1700, THEN VERY GOOD.
FRIDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. NORTH WINDS 8-15 MPH.
SATURDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF THUNDERSTORMS.
HIGHS IN THE UPPER 80S. EAST WINDS 7-14 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
EAST WINDS 6-13 MPH.
MONDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE MID 80S. EAST WINDS 6-13 MPH.
COZ249-071015-
WASHINGTON COUNTY-
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....61-65.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........55-65%.
24 HR TREND......35-50% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......8500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....99-103.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........10-14%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 7-13 MPH WITH GUSTS TO AROUND 20
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 14500-15500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1200, THEN
EXCELLENT.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....61-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........42-50%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 7-14 MPH WITH GUSTS TO AROUND 20
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 15-20 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....98-102.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........9-13%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 10-17 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 12500-13500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 20-25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
FRIDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. NORTHEAST WINDS 9-15 MPH.
SATURDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF THUNDERSTORMS.
HIGHS IN THE UPPER 80S. EAST WINDS 9-16 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 80S. EAST WINDS 8-15 MPH.
MONDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE MID 80S. EAST WINDS 7-14 MPH.
COZ250-071015-
SEDGWICK COUNTY-
INCLUDING JULESBURG, OVID, AND SEDGWICK
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59-63.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........87-95%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHEAST 10-15 MPH UNTIL 0400, THEN SOUTH.
SMOKE DISPERSAL.....POOR.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
AREAS OF SMOKE AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....98-102.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........15-19%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-12 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 1300.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0800, THEN LIGHT
UNTIL 0900, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1300. EXCELLENT AFTER 1400.
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....61-65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........53-59%.
24 HR TREND......35-50% DRIER.
20-FOOT WINDS.......SOUTH WINDS 7-11 MPH UNTIL 2400, THEN SOUTHWEST
7-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......7500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 2100. WEST AFTER
0200.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....96-100.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 8-16 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 10000-11000 FT
AGL AFTER 1200.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN 20-25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
EXCELLENT UNTIL 1700, THEN VERY GOOD.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. NORTH WINDS 8-15 MPH.
SATURDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF THUNDERSTORMS.
HIGHS IN THE MID 80S. EAST WINDS 7-14 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
EAST WINDS 6-12 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 80S. EAST WINDS 6-12 MPH.
COZ251-071015-
PHILLIPS COUNTY-
INCLUDING AMHERST, HAXTUN, AND HOLYOKE
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59-63.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........84-94%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHEAST 10-15 MPH UNTIL 0400, THEN SOUTH.
SMOKE DISPERSAL.....POOR.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY. AREAS OF SMOKE AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....99-103.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........14-18%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-12 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 1300.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0800, THEN LIGHT
UNTIL 1000, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1300. VERY GOOD AFTER 1500.
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR. AREAS OF SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....60-64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........51-59%.
24 HR TREND......35-50% DRIER.
20-FOOT WINDS.......SOUTH WINDS 7-11 MPH UNTIL 2400, THEN SOUTHWEST
7-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY.
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.......WEST WINDS 9-16 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 11500-12500 FT
AGL AFTER 1200.
TRANSPORT WINDS.....WEST 20-25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
VERY GOOD UNTIL 1200, THEN EXCELLENT UNTIL
1700, THEN VERY GOOD.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. NORTH WINDS 9-15 MPH.
SATURDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF THUNDERSTORMS.
HIGHS IN THE UPPER 80S. EAST WINDS 7-14 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 80S. EAST WINDS 6-13 MPH.
MONDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 80S. EAST WINDS 6-12 MPH.
COZ246-071015-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
INCLUDING AGATE, HUGO, LIMON, AND MATHESON
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....58-64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........48-58%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-13 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....96-100.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........10-14%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......WEST WINDS 7-13 MPH WITH GUSTS TO AROUND 20
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 1000-1500 FT
AGL UNTIL 1000, THEN 14500-15500 FT AGL UNTIL
1700, THEN 10500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT UNTIL 1700, THEN VERY GOOD.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....60-66.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........39-47%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH UNTIL 2400, THEN WEST.
GUSTS UP TO 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......4000-5000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 2000. WEST AFTER
2400.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....95-99.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........9-13%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 9-16 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 3000-4000 FT
AGL UNTIL 1100, THEN 13500-14500 FT AGL UNTIL
1700, THEN 9500 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 1200, THEN 25-30 MPH UNTIL
1600, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT UNTIL 1700, THEN VERY GOOD.
FRIDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. WEST WINDS 7-14 MPH.
SATURDAY
NOT AS WARM. PARTLY CLOUDY. CHANCE OF THUNDERSTORMS.
HIGHS IN THE UPPER 80S. EAST WINDS 8-15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE MID 80S. NORTHEAST WINDS 7-14 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. HIGHS IN THE LOWER 80S. EAST WINDS 7-14 MPH.
COZ247-071015-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER
341 PM MDT WED AUG 6 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY
CLOUDY(30-40%). AREAS OF SMOKE UNTIL 2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....57-61.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........53-63%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......SOUTH WINDS 5-12 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN WEST 4-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......9000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2100. 10-15 MPH AFTER
0400.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....97-101.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........10-14%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......WEST WINDS 6-14 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 14500-15500 FT
AGL AFTER 1000.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....60-64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........39-49%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-12 MPH WITH GUSTS TO AROUND
20 MPH UNTIL 2400, THEN WEST.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......9000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL 2000, THEN SOUTH UNTIL
2300, THEN WEST.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....96-100.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........9-13%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 9-17 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 13000-14000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1300, THEN 20-25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 10-16 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 80S. EAST WINDS 9-16 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE MID 80S. NORTHEAST WINDS 7-14 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 6-13 MPH.
COZ215-071015-
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING ESTES PARK, GLENDEVEY, LARAMIE RIVER VALLEY, NEDERLAND,
AND RED FEATHER LAKES
341 PM MDT WED AUG 6 2025
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). AREAS OF SMOKE UNTIL
2400, THEN PATCHY SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....55-65.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........33-43%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-13 MPH WITH GUSTS TO AROUND
20 MPH.
RIDGES/UPR SLOPES....WEST WINDS 6-14 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......10500-11500 FT AGL UNTIL 2000, THEN 1000-1500
FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 2000, THEN 10-15 MPH UNTIL
0300, THEN 15-20 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY SMOKE UNTIL 1500.
AREAS OF SMOKE AFTER 1500.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....82-92.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........12-16%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 8-16 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGES/UPR SLOPES....WEST WINDS 8-16 MPH WITH GUSTS TO AROUND
25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 1000, THEN 12500-13500
FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1000, THEN AROUND 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1200.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). AREAS OF SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....54-64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........24-34%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 7-14 MPH WITH GUSTS TO AROUND
20 MPH.
RIDGES/UPR SLOPES....WEST WINDS 7-15 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......9000-10000 FT AGL UNTIL 2000, THEN 1000-1500 FT
AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 2000, THEN 15-20 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). AREAS OF SMOKE UNTIL 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....79-89.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........11-15%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 10-18 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGES/UPR SLOPES....WEST WINDS 10-18 MPH WITH GUSTS TO AROUND
30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......5000-6000 FT AGL UNTIL 1100, THEN 14000-15000
FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 1000, THEN 30-35 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD UNTIL 1000, THEN
EXCELLENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
4-8 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
IN THE UPPER 70S. SOUTHWEST WINDS 4-9 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS AROUND 50.
HIGHS IN THE UPPER 70S. WEST WINDS 4-8 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 70S. SOUTHEAST WINDS 4-8 MPH.
COZ216-071015-
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
341 PM MDT WED AUG 6 2025
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....54-64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........36-46%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6-13 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 6-14 MPH. GUSTS UP TO 20
MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......10500 FT AGL UNTIL 1900, THEN 2000-3000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(30-40%). PATCHY SMOKE UNTIL 1200. PATCHY
SMOKE AFTER 1500.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....83-93.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 6-14 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....WEST WINDS 7-15 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......3000-4000 FT AGL UNTIL 1000, THEN 13500-14500
FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN 20-25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1300.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....54-64.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........25-35%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 6-14 MPH WITH GUSTS TO AROUND
20 MPH.
RIDGES/UPR SLOPES....WEST WINDS 7-15 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......13000 FT AGL UNTIL 1900. 1000-1500 FT AGL AFTER
2000.
TRANSPORT WINDS.....WEST 15-20 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....81-91.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........11-15%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 9-17 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGES/UPR SLOPES....WEST WINDS 9-17 MPH WITH GUSTS TO AROUND
25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......5000-6000 FT AGL UNTIL 1100, THEN 14000-15000
FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1000, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD UNTIL 1000, THEN
VERY GOOD UNTIL 1100, THEN EXCELLENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
4-9 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. WEST WINDS 5-12 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 70S. WEST WINDS 4-9 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
AROUND 50. HIGHS IN THE MID 70S. SOUTHWEST WINDS 4-8 MPH.
COZ211-071015-
JACKSON COUNTY BELOW 9000 FEET-
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN
341 PM MDT WED AUG 6 2025
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
..RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%). AREAS OF SMOKE UNTIL
2400, THEN PATCHY SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....42-50.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........52-62%.
24 HR TREND......25-35% WETTER.
20-FOOT WINDS.......SOUTH WINDS 5-13 MPH. GUSTS UP TO 25 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......10500-11500 FT AGL UNTIL 2000, THEN 1000 FT
AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 2100, THEN SOUTHWEST 10-15
MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY(30-35%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1200, THEN PARTLY CLOUDY(30-40%).
PATCHY SMOKE UNTIL 1500, THEN AREAS OF SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....79-85.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........12-16%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 10-18 MPH. GUSTS UP TO 25 MPH
INCREASING TO 35 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 1000, THEN 12500-13500
FT AGL.
TRANSPORT WINDS.....SOUTHWEST 15-20 MPH UNTIL 1000, THEN WEST 25-30
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1300.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%). AREAS OF SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....42-50.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........37-47%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 7-15 MPH. GUSTS UP TO 30 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......9500-10500 FT AGL UNTIL 2000, THEN 1000-1500 FT
AGL.
TRANSPORT WINDS.....WEST 25-30 MPH UNTIL 2000, THEN SOUTHWEST
AROUND 15 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(30-40%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). AREAS OF SMOKE UNTIL 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....78-82.
24 HR TREND......2-4 DEGREES COOLER.
MIN HUMIDITY........11-15%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 13-23 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......6000-7000 FT AGL UNTIL 1100, THEN 13000-14000
FT AGL.
TRANSPORT WINDS.....SOUTHWEST 15-20 MPH UNTIL 0800. WEST 35-40 MPH
AFTER 1000.
SMOKE DISPERSAL.....POOR UNTIL 0800, THEN GOOD UNTIL 0900, THEN
EXCELLENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 4-8 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. WEST WINDS
8-15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS 5-12 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 4-9 MPH.
COZ213-071015-
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
341 PM MDT WED AUG 6 2025
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
..RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). AREAS OF SMOKE UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....44-52.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........53-63%.
24 HR TREND......25-35% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH. GUSTS UP TO 25 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......12500 FT AGL UNTIL 1900. 1500 FT AGL AFTER
2000.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 2000, THEN SOUTHWEST
AROUND 10 MPH UNTIL 0200, THEN LIGHT.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY(30-35%). PATCHY SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....78-86.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 4-8 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 1200, THEN WEST 12-22 MPH WITH GUSTS
TO AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 1000, THEN 12500-13500
FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0900. WEST 25-30 MPH AFTER
1100.
SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1200.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....43-53.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........37-47%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH. GUSTS UP TO 30 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......12000 FT AGL UNTIL 1900, THEN 2000-3000 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 2000, THEN SOUTHWEST 10-15
MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY(30-40%) UNTIL
1500, THEN MOSTLY CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....76-84.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........11-15%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 6-13 MPH UNTIL 1200,
THEN WEST 15-25 MPH. GUSTS UP TO 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......6000-7000 FT AGL UNTIL 1100, THEN 13500-14500
FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 0800. WEST 35-40 MPH
AFTER 1200.
SMOKE DISPERSAL.....POOR UNTIL 0800, THEN GOOD UNTIL 1000, THEN
EXCELLENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 4-8 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. WEST WINDS
6-13 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS 4-8 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS 4-7 MPH.
COZ214-071015-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING ELEVEN MILE CANYON RESERVOIR, FAIRPLAY, GUFFEY,
HARTSEL, LAKE GEORGE, AND SOUTH PARK
341 PM MDT WED AUG 6 2025
..RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....45-53.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........51-61%.
24 HR TREND......25-35% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
RIDGES/UPR SLOPES....WEST WINDS 5-13 MPH WITH GUSTS TO AROUND
20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......7500-8500 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 15-20 MPH UNTIL 2100, THEN WEST
AROUND 10 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2000.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(30-35%). PATCHY SMOKE UNTIL 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....76-84.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 9-17 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....WEST WINDS 9-17 MPH WITH GUSTS TO AROUND
30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 1000, THEN 12500-13500
FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1000, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1500.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....46-54.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........34-44%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 7-15 MPH. GUSTS UP TO 30 MPH IN
THE EVENING.
RIDGES/UPR SLOPES....WEST WINDS 7-15 MPH. GUSTS UP TO 30 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......12000 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 2000, THEN AROUND 15 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....75-83.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........11-15%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 11-21 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGES/UPR SLOPES....WEST WINDS 11-21 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......4500-5500 FT AGL UNTIL 1100, THEN 12500-13500
FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 0900. 30-35 MPH AFTER
1100.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD UNTIL 1000, THEN
EXCELLENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
6-13 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
IN THE UPPER 70S. WEST WINDS 7-14 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
40S. HIGHS IN THE MID 70S. WEST WINDS 5-12 MPH.
MONDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 70S. WEST WINDS 4-8 MPH.
COZ218-071015-
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
341 PM MDT WED AUG 6 2025
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). AREAS OF SMOKE UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....44-54.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........43-53%.
24 HR TREND......20-25% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6-14 MPH WITH GUSTS TO
AROUND 20 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 7-15 MPH WITH GUSTS TO
AROUND 25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......9500-10500 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 2000, THEN SOUTHWEST 10-15
MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY SMOKE UNTIL 1500,
THEN AREAS OF SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....68-78.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........14-20%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 11-21 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGES/UPR SLOPES....WEST WINDS 12-22 MPH WITH GUSTS TO AROUND
30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 1000, THEN 11500-12500
FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 1000, THEN WEST
25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1300.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%). AREAS OF SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....44-54.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........30-40%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 8-16 MPH. GUSTS UP TO 30
MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 8-16 MPH WITH GUSTS TO
AROUND 30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......8500-9500 FT AGL UNTIL 2000, THEN 1000-1500 FT
AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 2100, THEN 15-20 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). AREAS OF SMOKE UNTIL 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....66-76.
24 HR TREND......2-4 DEGREES COOLER.
MIN HUMIDITY........13-19%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 14-24 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......7000-8000 FT AGL UNTIL 1200, THEN 12500-13500
FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 0900. 35-40 MPH AFTER
1100.
SMOKE DISPERSAL.....POOR UNTIL 0800, THEN GOOD UNTIL 1000, THEN
EXCELLENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5-12 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
IN THE UPPER 60S. WEST WINDS 7-14 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S. WEST WINDS 5-12 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 4-9 MPH.
COZ212-071015-
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
341 PM MDT WED AUG 6 2025
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....43-53.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........45-55%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 6-14 MPH WITH GUSTS TO AROUND
20 MPH.
RIDGES/UPR SLOPES....WEST WINDS 7-15 MPH WITH GUSTS TO AROUND
25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......8500-9500 FT AGL UNTIL 2000, THEN 1000-1500 FT
AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 2000, THEN 10-15 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%). PATCHY SMOKE UNTIL 1200.
PATCHY SMOKE AFTER 1500.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....68-78.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........15-23%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 10-18 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGES/UPR SLOPES....WEST WINDS 11-21 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 1000, THEN 11000-12000
FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1000, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1300.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....44-54.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........29-39%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 8-16 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGES/UPR SLOPES....WEST WINDS 10-18 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......11000 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 2000, THEN 15-20 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....65-75.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........13-21%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 14-24 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......11000-12000 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 0800. 35-40 MPH AFTER
1200.
SMOKE DISPERSAL.....POOR UNTIL 0800, THEN VERY GOOD UNTIL 1000,
THEN EXCELLENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
6-13 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
IN THE UPPER 60S. WEST WINDS 7-14 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 60S. WEST WINDS 6-13 MPH.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 40S. HIGHS IN THE MID 60S. WEST WINDS 5-12 MPH.
COZ217-071015-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING EAST SLOPES PARK AND NORTHERN GORE RANGES, GORE PASS,
AND RABBIT EARS PASS
341 PM MDT WED AUG 6 2025
..RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING
..RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MDT THURSDAY
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). AREAS OF SMOKE UNTIL
2400, THEN PATCHY SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....45-55.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........44-54%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6-14 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 6-14 MPH WITH GUSTS TO
AROUND 25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......10500-11500 FT AGL UNTIL 2000, THEN 1000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 20 MPH UNTIL 2000, THEN SOUTHWEST
10-15 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY(30-40%). PATCHY
SMOKE UNTIL 1500. AREAS OF SMOKE AFTER 1500.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-81.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........14-18%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 11-21 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 11-21 MPH WITH GUSTS TO
AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 1000, THEN 12000-13000
FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 1000, THEN WEST 25-30
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1300.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%). AREAS OF SMOKE.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....45-55.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........30-40%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 7-15 MPH. GUSTS UP TO 30
MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 8-16 MPH WITH GUSTS TO
AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......10000-11000 FT AGL UNTIL 2000, THEN 1000 FT
AGL.
TRANSPORT WINDS.....WEST 25-30 MPH UNTIL 2000, THEN SOUTHWEST 15-20
MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY CLOUDY
UNTIL 1500, THEN MOSTLY CLOUDY(50-60%). AREAS
OF SMOKE UNTIL 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....69-79.
24 HR TREND......2-4 DEGREES COOLER.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 13-23 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 13-23 MPH WITH GUSTS TO
AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......5500-6500 FT AGL UNTIL 1100, THEN 13000-14000
FT AGL.
TRANSPORT WINDS.....SOUTHWEST 20-25 MPH UNTIL 0900. WEST 35-40 MPH
AFTER 1200.
SMOKE DISPERSAL.....POOR UNTIL 0800, THEN GOOD UNTIL 1000, THEN
EXCELLENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 4-9 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S. WEST WINDS
7-14 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
WEST WINDS 5-12 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. NORTH WINDS 4-9 MPH.
OUTLOOK 6 TO 10 DAYS
TEMPERATURES ABOVE NORMAL AND PRECIPITATION NEAR NORMAL.
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