459
FNUS55 KBOU 161848
FWFBOU
FIRE WEATHER FORECAST FOR NORTHEAST AND NORTH CENTRAL COLORADO
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1248 PM MDT SUN AUG 16 2026
DISCUSSION...REST OF TODAY THROUGH MONDAY
SCATTERED SHOWERS AND THUNDERSTORMS WILL GRADUALLY END FROM
NORTHWEST TO SOUTHEAST ACROSS THE FORECAST AREA THIS EVENING.
TEMPERATURES WILL BE NEAR NORMAL WITH LIGHT WINDS AND GOOD
HUMIDITY RECOVERY OVERNIGHT.
DRIER AND WARMER WEATHER WILL START TO BUILD MONDAY, WITH HIGH
TEMPERATURES AT OR JUST ABOVE NORMAL LEVELS. HUMIDITY READINGS
WILL DROP INTO THE UPPER TEENS ALONG THE I-25 CORRIDOR AND OVER
HIGH MOUNTAIN VALLEYS, WITH 20+ PERCENT MINIMUMS ELSEWHERE. WINDS
WILL FOLLOW FAIRLY NORMAL AND LIGHT DIURNAL PATTERNS.
LONG TERM DISCUSSION...MONDAY NIGHT THROUGH FRIDAY...
WARM AND DRY CONDITIONS WILL LAST INTO TUESDAY, ALTHOUGH A LATE
DAY FRONT IS EXPECTED TO PUSH ACROSS THE PLAINS. WESTERLY BREEZES
WILL INCREASE DURING THE AFTERNOON IN THE MOUNTAINS, WHILE THE
FRONT WILL BRING AN INCREASE IN NORTHERLY WINDS TO THE PLAINS LATE
IN THE DAY. NO CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED.
WEDNESDAY WILL SEE TEMPERATURES SETTLE BACK TO NORMAL OR SLIGHTLY
BELOW NORMAL. STORM COVERAGE AND INTENSITY IS EXPECTED TO PICK UP
AS HUMIDITY READINGS BRIEFLY IMPROVE.
THEN DRIER AND WARMER WEATHER RETURNS FOR THURSDAY AND FRIDAY,
CONTINUING INTO THE WEEKEND AHEAD. WINDS WILL REMAIN LIGHT AS AN
UPPER LEVEL RIDGE BUILDS ACROSS THE CENTRAL ROCKIES.
...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...
COZ238-162230-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, NUNN,
AND WEST PAWNEE GRASSLANDS
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1300 UNTIL 1500, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...40 PERCENT.
MAX TEMPERATURE.....78-84.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........37-41%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 4-13 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1300, THEN SOUTHEAST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(30-35%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100. PATCHY FOG AFTER 0400.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....53-57.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........83-93%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 4-9 MPH UNTIL 2400, THEN
NORTHWEST 4-8 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHEAST 10-15 MPH UNTIL 2400, THEN SOUTHWEST
UNTIL 0200, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(30-40%). PATCHY FOG UNTIL 0800.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....86-90.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........20-24%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......WEST WINDS 4-7 MPH UNTIL 1200, THEN SOUTHEAST
5-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1200, THEN NORTHWEST AROUND
10 MPH UNTIL 1700, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....55-59.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........58-68%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......EAST WINDS 4-8 MPH UNTIL 2400, THEN NORTHWEST.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH UNTIL 2300, THEN SOUTHEAST
UNTIL 0100, THEN SOUTHWEST UNTIL 0300, THEN
LIGHT UNTIL 0500, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN PARTLY
CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1200.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....85-91.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-25%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST 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 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 7500-8500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 0900, THEN LIGHT
UNTIL 1000, THEN NORTHWEST 10-15 MPH UNTIL
1700, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. NORTHWEST WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 4-9 MPH.
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. HIGHS IN THE MID 80S. EAST WINDS 4-8 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. HIGHS IN THE UPPER 80S. EAST WINDS 4-8 MPH.
COZ239-162230-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(60-65%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1300 UNTIL 1500, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....80-84.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........38-42%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......EAST WINDS 5-7 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1400, THEN EAST AROUND 10 MPH
UNTIL 1500, THEN LIGHT UNTIL 1700, THEN
SOUTHEAST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN SLIGHT CHANCE OF RAIN SHOWERS UNTIL
2400.
CHANCE OF THUNDER...30 PERCENT.
MIN TEMPERATURE.....56-60.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........73-83%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-8 MPH UNTIL 2400, THEN WEST 4-7
MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2200, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....87-91.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........19-23%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-7 MPH UNTIL 1200, THEN EAST
4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 10500-11500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1200, THEN NORTHWEST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....58-62.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........53-63%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......5500-6500 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 2400, THEN WEST AROUND 10 MPH
UNTIL 0100, THEN LIGHT UNTIL 0200, THEN WEST
AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....90-94.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........18-22%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 4-7 MPH UNTIL 1200, THEN NORTH 4-13
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0900, THEN LIGHT UNTIL
1000, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1400, THEN
VERY GOOD UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. NORTHWEST WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. EAST WINDS 4-8 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
IN THE UPPER 50S. HIGHS IN THE UPPER 80S. EAST WINDS 4-6 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. HIGHS IN THE LOWER 90S. NORTHEAST WINDS 4-7 MPH.
COZ240-162230-
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
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(55-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1300 UNTIL 1600, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....81-85.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........36-42%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......EAST WINDS 4-9 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......6000-7000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1400, THEN EAST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR.
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
2400.
CHANCE OF THUNDER...30 PERCENT.
MIN TEMPERATURE.....57-61.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........77-87%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-12 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0300, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(40-50%). SLIGHT CHANCE OF RAIN SHOWERS
AFTER 1400 UNTIL 1500, THEN SLIGHT CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....88-92.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........17-21%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-7 MPH UNTIL 1200, THEN EAST
4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 10500-11500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0700, THEN LIGHT
UNTIL 1300, THEN NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59-63.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........55-63%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5-12 MPH WITH GUSTS TO AROUND 20
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......5500-6500 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2300, THEN
SOUTHWEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1200, THEN PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....90-94.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........14-18%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH UNTIL 1200, THEN NORTH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200. NORTH AFTER
1700.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1700, THEN
FAIR.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 4-9 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTHEAST WINDS 4-8 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 4-9 MPH.
COZ241-162230-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS UNTIL
1400, THEN CHANCE OF THUNDERSTORMS.
CHANCE OF THUNDER...50 PERCENT.
MAX TEMPERATURE.....75-81.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........46-54%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS 5-12 MPH.
CWR.................30 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......5000-6000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1400, THEN SOUTHEAST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 0300, THEN PARTLY
CLOUDY(35-45%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL 2400. PATCHY FOG
AFTER 0400.
CHANCE OF THUNDER...50 PERCENT.
MIN TEMPERATURE.....53-59.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........83-93%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH. GUSTS UP TO 20 MPH AFTER
MIDNIGHT.
CWR.................30 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0500, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY(30-40%). PATCHY
FOG UNTIL 0800. SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1400.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....82-88.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........22-30%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH UNTIL 1200, THEN
SOUTHEAST 4-8 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 0900. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1000, THEN LIGHT
UNTIL 1500, THEN WEST AROUND 10 MPH UNTIL 1700,
THEN SOUTH.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....56-60.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........62-72%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-14 MPH WITH GUSTS TO AROUND 20
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......3500-4500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....86-92.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........16-20%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH UNTIL 1200, THEN NORTH
4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1600, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1700, THEN
FAIR.
TUESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. NORTH WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTH WINDS 4-9 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH WINDS 4-9 MPH.
FRIDAY
MOSTLY CLEAR. CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5-12 MPH.
COZ242-162230-
NORTHEAST WELD COUNTY-
INCLUDING BRIGGSDALE, EAST PAWNEE GRASSLANDS, GROVER,
PAWNEE BUTTES, RAYMER, AND STONEHAM
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%). SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1400 UNTIL 1600, THEN
CHANCE OF THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....79-83.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........41-51%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 4-13 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1400, THEN SOUTHEAST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN SLIGHT CHANCE OF THUNDERSTORMS UNTIL
2400. PATCHY FOG AFTER 0400.
CHANCE OF THUNDER...30 PERCENT.
MIN TEMPERATURE.....54-58.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........91-97%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 6-12 MPH UNTIL 2400, THEN
SOUTHWEST 4-8 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 20-30 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0200, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(30-35%). PATCHY FOG UNTIL 0800. SLIGHT
CHANCE OF THUNDERSTORMS AFTER 1400.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....86-90.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........21-31%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 1200, THEN SOUTHEAST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 9500-10500 FT AGL
AFTER 1300.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0800, THEN LIGHT UNTIL
1400, THEN NORTHWEST AROUND 10 MPH UNTIL 1700,
THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....56-60.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........76-82%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 4-13 MPH UNTIL 2400, THEN SOUTH
4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......7000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....EAST AROUND 10 MPH UNTIL 2300. SOUTHWEST AFTER
0300.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1200, THEN PARTLY CLOUDY(35-45%).
SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....85-91.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-31%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 4-9 MPH UNTIL 1200, THEN NORTH 7-14
MPH WITH GUSTS TO AROUND 25 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 7000-8000 FT AGL
AFTER 1200.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1400. NORTHEAST AFTER
1700.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5-12 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. EAST WINDS 4-9 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 90.
SOUTHEAST WINDS 4-9 MPH.
COZ243-162230-
CENTRAL AND SOUTH WELD COUNTY-
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%). SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1400 UNTIL 1600, THEN
CHANCE OF THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....81-85.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........38-44%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 5-12 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......5500-6500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1300, THEN EAST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN SLIGHT CHANCE OF THUNDERSTORMS UNTIL
2400. PATCHY FOG AFTER 0400.
CHANCE OF THUNDER...30 PERCENT.
MIN TEMPERATURE.....55-59.
24 HR TREND......2-4 DEGREES COOLER.
MAX HUMIDITY........94-98%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS 4-12 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHEAST 10-15 MPH UNTIL 0300, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY(30-40%). PATCHY
FOG UNTIL 0800.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....89-93.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........20-24%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-7 MPH UNTIL 1200, THEN EAST
4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 10000-11000 FT
AGL AFTER 1300.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1400, THEN NORTHWEST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....55-59.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........71-81%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 4-9 MPH UNTIL 2400, THEN
SOUTHWEST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......7500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2100. WEST AFTER
0400.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1200, THEN PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....90-94.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........17-23%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 1200, THEN NORTH 4-13
MPH WITH GUSTS TO AROUND 25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 9000-10000 FT AGL
AFTER 1200.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1000, THEN WEST 10-15 MPH
UNTIL 1600, THEN NORTHWEST UNTIL 1700, THEN
NORTHEAST.
SMOKE DISPERSAL.....POOR UNTIL 1200. VERY GOOD AFTER 1500.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. NORTH WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 4-9 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
80S. EAST WINDS 4-8 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
90S. EAST WINDS 4-8 MPH.
COZ244-162230-
MORGAN COUNTY-
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%). SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....80-84.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........46-54%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS 5-12 MPH WITH GUSTS TO AROUND
20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1400, THEN SOUTHEAST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
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
2400. PATCHY FOG AFTER 0400.
CHANCE OF THUNDER...40 PERCENT.
MIN TEMPERATURE.....56-60.
24 HR TREND......2-4 DEGREES COOLER.
MAX HUMIDITY........96-99%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 6-13 MPH WITH GUSTS TO AROUND
20 MPH UNTIL 2400, THEN SOUTH 4-9 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0400, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
PATCHY FOG UNTIL 0800.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....88-92.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........26-32%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-8 MPH UNTIL 1200, THEN
SOUTHEAST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 9000-10000 FT AGL
AFTER 1300.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0700, THEN LIGHT
UNTIL 1500, THEN WEST AROUND 10 MPH UNTIL 1700,
THEN LIGHT.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....57-61.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........79-89%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5-12 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......7500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2000. SOUTH AFTER
2300.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....89-93.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........23-31%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 4-13 MPH UNTIL 1200, THEN NORTH 6-12
MPH WITH GUSTS TO AROUND 25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 7000-8000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1200. NORTHEAST AFTER
1700.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 5-12 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
80S. SOUTHEAST WINDS 4-9 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 5-12 MPH.
COZ245-162230-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1500, THEN MOSTLY
CLOUDY(55-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1300 UNTIL 1600, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....79-83.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........43-51%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS 6-13 MPH WITH GUSTS TO AROUND
20 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......4500-5500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1400, THEN SOUTHEAST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2400, THEN PARTLY
CLOUDY(30-40%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN SLIGHT CHANCE OF THUNDERSTORMS UNTIL
2400.
CHANCE OF THUNDER...30 PERCENT.
MIN TEMPERATURE.....57-61.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........85-95%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 7-13 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
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.....SOUTH AROUND 15 MPH UNTIL 0500, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(30-35%). SLIGHT CHANCE OF RAIN SHOWERS
AFTER 1400 UNTIL 1500, THEN SLIGHT CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....87-91.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........20-26%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH UNTIL 1200, THEN
SOUTHEAST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 10000-11000 FT
AGL AFTER 1200.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1000, THEN LIGHT
UNTIL 1500, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59-63.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........62-72%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTH WINDS 8-14 MPH WITH GUSTS TO AROUND 20
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTH 10-15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....90-94.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........16-20%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......WEST WINDS 7-12 MPH UNTIL 1200, THEN NORTH 5-12
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 2500-3500 FT
AGL UNTIL 1100, THEN 11500-12500 FT AGL UNTIL
1700, THEN 7000 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1200. NORTH AFTER 1700.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1400, THEN
VERY GOOD UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. SOUTH WINDS 6-12 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 5-12 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. HIGHS IN THE LOWER 90S. SOUTH WINDS 6-13 MPH.
COZ248-162230-
LOGAN COUNTY-
INCLUDING CROOK, MERINO, STERLING, AND PEETZ
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%). SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....79-83.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........51-57%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1500, THEN SOUTHEAST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN SLIGHT CHANCE OF THUNDERSTORMS UNTIL
2400. PATCHY FOG AFTER 0400.
CHANCE OF THUNDER...40 PERCENT.
MIN TEMPERATURE.....56-60.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........96-99%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-12 MPH UNTIL 2400, THEN SOUTHWEST
4-9 MPH.
CWR.................20 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0200, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
PATCHY FOG UNTIL 0800. SLIGHT CHANCE OF RAIN
SHOWERS AFTER 1400 UNTIL 1500, THEN SLIGHT
CHANCE OF THUNDERSTORMS.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....85-89.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........34-42%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900, THEN 7000-8000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1000, THEN LIGHT
UNTIL 1200, THEN SOUTHWEST AROUND 10 MPH UNTIL
1700, THEN WEST.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN FAIR.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....58-62.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........86-96%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 4-9 MPH UNTIL 2400, THEN SOUTH
WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 20-30 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH UNTIL 2000. SOUTHWEST AFTER
2400.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....85-89.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........33-41%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 4-9 MPH UNTIL 1200, THEN NORTH 7-14
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 0800, THEN 5500-6500 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1200. NORTH AFTER
1700.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 6-13 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. SOUTHEAST WINDS 5-12 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 4-9 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS 5-12 MPH.
COZ249-162230-
WASHINGTON COUNTY-
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(60-65%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1500.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....78-82.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........50-56%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS 6-12 MPH WITH GUSTS TO AROUND
20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1300, THEN SOUTHEAST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 0300, THEN PARTLY
CLOUDY(30-40%). CHANCE OF THUNDERSTORMS UNTIL
2400. PATCHY FOG AFTER 0400.
CHANCE OF THUNDER...40 PERCENT.
MIN TEMPERATURE.....57-61.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........91-97%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................20 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0300, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG UNTIL 0800. SLIGHT
CHANCE OF RAIN SHOWERS AFTER 1400 UNTIL 1500,
THEN SLIGHT CHANCE OF THUNDERSTORMS.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....86-90.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........29-37%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH WITH GUSTS TO AROUND 20
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 9000-10000 FT AGL
AFTER 1400.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....59-63.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........75-85%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTH WINDS 7-15 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......6500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....89-93.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........22-32%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 7-13 MPH UNTIL 1200, THEN
NORTHWEST 7-14 MPH. GUSTS UP TO 25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 8000-9000 FT AGL
AFTER 1200.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 1200. NORTH AFTER
1700.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WINDS
7-14 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTH WINDS 7-14 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. HIGHS IN THE LOWER 90S. SOUTH WINDS 8-15 MPH.
COZ250-162230-
SEDGWICK COUNTY-
INCLUDING JULESBURG, OVID, AND SEDGWICK
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....AROUND 80.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........57-61%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS 4-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1500, THEN SOUTH AROUND 10
MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY(30-40%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2400. PATCHY FOG AFTER 0400.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....AROUND 60.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........100%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 4-12 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 20-30 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0100, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY(35-45%). PATCHY
FOG UNTIL 0800. SLIGHT CHANCE OF RAIN SHOWERS
AFTER 1400 UNTIL 1500, THEN SLIGHT CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....84-88.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........44-48%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 5500-6500 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1600, THEN
NORTHWEST UNTIL 1700, THEN EAST.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN FAIR.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2000.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....AROUND 61.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........98-100%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 20-30 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 2000, THEN
SOUTHEAST UNTIL 0100, THEN SOUTHWEST.
SMOKE DISPERSAL.....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.....84-88.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........43-47%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 4-13 MPH UNTIL 1200, THEN NORTH
7-13 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 0800, THEN 4000-5000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1400. NORTH AFTER
1700.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN FAIR.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 7-14 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 6-13 MPH.
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS. LOWS IN
THE UPPER 50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5-12 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS 6-13 MPH.
COZ251-162230-
PHILLIPS COUNTY-
INCLUDING AMHERST, HAXTUN, AND HOLYOKE
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....77-81.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........58-62%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1500, THEN SOUTHEAST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2400, THEN PARTLY
CLOUDY(35-45%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2400. PATCHY FOG AFTER 0400.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....AROUND 60.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........97-99%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-12 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 2400, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG UNTIL 0800. SLIGHT
CHANCE OF RAIN SHOWERS AFTER 1400 UNTIL 1500,
THEN SLIGHT CHANCE OF THUNDERSTORMS.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....AROUND 87.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........42-50%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 6000-7000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 1700, THEN EAST.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2000.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....AROUND 60.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........98-100%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......SOUTH WINDS 7-13 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 20-30 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH UNTIL 1900, THEN WEST UNTIL
2000, THEN SOUTH UNTIL 0100, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....86-90.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........38-44%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-12 MPH UNTIL 1200, THEN
NORTHWEST 6-13 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 0800, THEN 5000-6000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1400. NORTH AFTER
1700.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN FAIR.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 7-14 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 6-13 MPH.
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS. LOWS IN
THE UPPER 50S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5-12 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. HIGHS IN THE UPPER 80S. SOUTH WINDS 6-12 MPH.
COZ246-162230-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
INCLUDING AGATE, HUGO, LIMON, AND MATHESON
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS AFTER
1300 UNTIL 1500, THEN CHANCE OF THUNDERSTORMS.
CHANCE OF THUNDER...40 PERCENT.
MAX TEMPERATURE.....78-82.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........49-53%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......SOUTHEAST WINDS 6-12 MPH.
CWR.................20 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1400, THEN SOUTHEAST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 0300, THEN PARTLY
CLOUDY(40-50%). CHANCE OF THUNDERSTORMS UNTIL
2400, THEN SLIGHT CHANCE OF RAIN SHOWERS UNTIL
0300.
CHANCE OF THUNDER...40 PERCENT.
MIN TEMPERATURE.....56-60.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........88-94%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-12 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2300, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0500, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(30-35%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1200, THEN PARTLY CLOUDY. SLIGHT
CHANCE OF THUNDERSTORMS AFTER 1400.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....84-88.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........26-34%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 9500-10500 FT AGL
AFTER 1300.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....55-61.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........74-84%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTH WINDS 7-15 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......2500-3500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....90-94.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........15-19%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-12 MPH UNTIL 1200, THEN
NORTHWEST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 10500-11500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1100. NORTH AFTER
1700.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1500, THEN
VERY GOOD UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 50S. NORTHEAST WINDS 6-13 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTH WINDS 6-13 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH WINDS 6-13 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. HIGHS AROUND 90. SOUTH WINDS 7-14 MPH.
COZ247-162230-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(60-65%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1300 UNTIL 1600, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...40 PERCENT.
MAX TEMPERATURE.....79-83.
24 HR TREND......2-4 DEGREES COOLER.
MIN HUMIDITY........47-51%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......SOUTHEAST WINDS 6-13 MPH.
CWR.................20 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......4500-5500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1300, THEN EAST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS UNTIL
2400, THEN CHANCE OF RAIN SHOWERS UNTIL 0300.
CHANCE OF THUNDER...50 PERCENT.
MIN TEMPERATURE.....56-60.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........91-99%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-9 MPH UNTIL 2400, THEN SOUTHWEST.
CWR.................30 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2300, THEN BELOW 1000 FT
AGL UNTIL 0100, THEN 1000 FT AGL UNTIL 0200,
THEN BELOW 1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2100, THEN
SOUTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY. SLIGHT
CHANCE OF THUNDERSTORMS AFTER 1400.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....84-88.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........31-37%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 6000-7000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1600, THEN SOUTH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....55-59.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........83-93%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-12 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......3500-4500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0300, THEN LIGHT UNTIL
0500, THEN SOUTH AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....90-94.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........14-18%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 11500-12500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1100, THEN WEST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS 9-16 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. SOUTHEAST WINDS 6-13 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 50S. HIGHS IN THE MID 80S. SOUTH WINDS 5-12 MPH.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. HIGHS IN THE LOWER 90S. SOUTH WINDS 4-9 MPH.
COZ215-162230-
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING ESTES PARK, GLENDEVEY, LARAMIE RIVER VALLEY, NEDERLAND,
AND RED FEATHER LAKES
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS UNTIL
1400, THEN CHANCE OF THUNDERSTORMS.
CHANCE OF THUNDER...30 PERCENT.
MAX TEMPERATURE.....69-79.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........33-43%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST WINDS 4-9 MPH.
RIDGES/UPR SLOPES....EAST WINDS 4-9 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......9000-10000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1400, THEN SOUTH.
SMOKE DISPERSAL.....FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....46-56.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........70-80%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST WINDS 4-8 MPH UNTIL 2400, THEN
WEST.
RIDGES/UPR SLOPES....SOUTHEAST WINDS 4-8 MPH UNTIL 2400, THEN
SOUTHWEST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......5500-6500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2300, THEN LIGHT
UNTIL 0300, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(30-40%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....75-85.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........21-25%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 4-8 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-8 MPH UNTIL 1200, THEN
NORTHEAST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 10000-11000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....49-59.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........43-53%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-9 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......5000-6000 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2000, THEN LIGHT
UNTIL 2300, THEN SOUTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
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.....75-85.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-25%.
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 WITH GUSTS TO AROUND
20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 8500-9500 FT AGL
AFTER 1200.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1200, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
EXCELLENT UNTIL 1600, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. WEST WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. WEST WINDS 4-8 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
IN THE LOWER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
4-7 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 4-7 MPH.
COZ216-162230-
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
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%). SLIGHT CHANCE OF
THUNDERSTORMS UNTIL 1300, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...40 PERCENT.
MAX TEMPERATURE.....69-79.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........40-50%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...EAST WINDS 4-8 MPH.
RIDGES/UPR SLOPES....EAST WINDS 4-8 MPH.
CWR.................20 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......6000-7000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1300, THEN EAST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2400, THEN PARTLY
CLOUDY(30-40%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL 2400.
CHANCE OF THUNDER...40 PERCENT.
MIN TEMPERATURE.....48-58.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........75-85%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-9 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 5-13 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 2300, THEN SOUTHWEST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1400.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....75-85.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........20-26%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-8 MPH UNTIL 1200, THEN EAST.
RIDGES/UPR SLOPES....WEST WINDS 4-8 MPH UNTIL 1200, THEN EAST
4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900, THEN 9000-10000
FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0900, THEN LIGHT UNTIL
1200, THEN NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....50-60.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........52-62%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTH WINDS 4-8 MPH UNTIL 2400, THEN
SOUTHWEST 5-12 MPH.
RIDGES/UPR SLOPES....SOUTH WINDS 4-9 MPH WITH GUSTS TO AROUND
20 MPH UNTIL 2400, THEN SOUTHWEST 6-13
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......3000-4000 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2100, THEN
SOUTHWEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1200, THEN PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....78-88.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........16-22%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-9 MPH UNTIL 1200, THEN NORTH
4-8 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-13 MPH UNTIL 1200, THEN NORTH
4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 9000-10000 FT AGL
AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1700, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1700, THEN
FAIR.
TUESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 50S. WEST WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. THUNDERSTORMS LIKELY. HIGHS IN THE
UPPER 70S. WEST WINDS 4-8 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS AROUND 80. SOUTHWEST WINDS 4-8 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 4-8 MPH.
COZ211-162230-
JACKSON COUNTY BELOW 9000 FEET-
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1300.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....74-78.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-25%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 4-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......10500-11500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%). PATCHY FOG AFTER 0400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....36-46.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........71-81%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......NORTH WINDS 4-8 MPH UNTIL 2400, THEN SOUTH 4-7
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......7500-8500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 2000, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(35-45%). PATCHY FOG UNTIL 0800.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....76-80.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........17-21%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-8 MPH UNTIL 1200, THEN WEST 7-13
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 0900. 10500-11500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1000, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....36-46.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........63-73%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 2400, THEN SOUTH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......11000 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2000.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 2000, THEN LIGHT.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....76-80.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-24%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 1200, THEN WEST 12-17 MPH WITH GUSTS
TO AROUND 30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 11000-12000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 1100, THEN WEST
AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1200.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. SOUTH WINDS
4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. SOUTHWEST WINDS 5-12 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 70S. SOUTH WINDS 4-8 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 40S. HIGHS IN THE LOWER 80S. SOUTH WINDS 4-8 MPH.
COZ213-162230-
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
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%). SLIGHT CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....72-80.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........19-25%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......10000-11000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY FOG AFTER 0400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....41-49.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........68-78%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 4-7 MPH UNTIL 2400, THEN
SOUTHEAST 4-6 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......7500-8500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 2000, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(35-45%). PATCHY FOG UNTIL 0800.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....74-82.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........16-22%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 4-6 MPH UNTIL 1200, THEN WEST
5-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 10000-11000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1100, THEN WEST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....40-50.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........58-68%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 4-7 MPH UNTIL 2400, THEN SOUTH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......9500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 2000, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....74-82.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........18-26%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 6-14 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 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
UNTIL 1200, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1200, THEN
EXCELLENT UNTIL 1700, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 40S. SOUTH WINDS 4-7 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. WEST WINDS 4-9 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 40S. HIGHS AROUND 80. SOUTH WINDS 4-7 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 40S. HIGHS IN THE LOWER 80S. EAST WINDS 4-7 MPH.
COZ214-162230-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING ELEVEN MILE CANYON RESERVOIR, FAIRPLAY, GUFFEY,
HARTSEL, LAKE GEORGE, AND SOUTH PARK
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY(55-60%). SLIGHT CHANCE OF
THUNDERSTORMS UNTIL 1400, THEN CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...40 PERCENT.
MAX TEMPERATURE.....68-76.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........26-36%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST WINDS 4-8 MPH.
RIDGES/UPR SLOPES....SOUTH WINDS 4-9 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......8500-9500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1300, THEN SOUTHWEST AROUND
10 MPH UNTIL 1700, THEN SOUTH.
SMOKE DISPERSAL.....FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY
CLOUDY(40-50%). CHANCE OF THUNDERSTORMS UNTIL
2100, THEN CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL 2400. PATCHY FOG
AFTER 0400.
CHANCE OF THUNDER...50 PERCENT.
MIN TEMPERATURE.....44-50.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........88-98%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHEAST WINDS 4-8 MPH UNTIL 2400, THEN
WEST 4-7 MPH.
RIDGES/UPR SLOPES....SOUTHEAST WINDS 4-9 MPH WITH GUSTS TO
AROUND 20 MPH UNTIL 2400, THEN SOUTHWEST
4-8 MPH.
CWR.................20 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 0300, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2400, THEN SOUTH
UNTIL 0100, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY
UNTIL 1200, THEN PARTLY CLOUDY(30-40%) UNTIL
1500, THEN MOSTLY CLOUDY(50-60%). PATCHY FOG
UNTIL 0800.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-79.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........19-25%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-7 MPH UNTIL 1200, THEN
SOUTHWEST 4-8 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900. 9500-10500 FT AGL
AFTER 1100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0700, THEN NORTHWEST AROUND
10 MPH UNTIL 0900, THEN LIGHT UNTIL 1200, THEN
WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....43-51.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........65-75%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTH WINDS 4-9 MPH UNTIL 2400, THEN WEST
4-8 MPH.
RIDGES/UPR SLOPES....SOUTHEAST WINDS 5-12 MPH WITH GUSTS TO
AROUND 20 MPH UNTIL 2400, THEN WEST 4-9
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......5500-6500 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH UNTIL 0200, THEN WEST UNTIL
0400, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) 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.....73-81.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........17-21%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-9 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 10500-11500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD UNTIL 1700,
THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST
WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. THUNDERSTORMS LIKELY. HIGHS IN THE
MID 70S. WEST WINDS 4-9 MPH.
THURSDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 4-8 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 70S. SOUTH WINDS 4-8 MPH.
COZ218-162230-
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
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(60-65%). SLIGHT CHANCE OF THUNDERSTORMS.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....61-71.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........24-34%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-9 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-9 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......9500-10500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....40-50.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........63-73%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH WINDS 4-8 MPH UNTIL 2400, THEN
SOUTH.
RIDGES/UPR SLOPES....NORTH WINDS 4-8 MPH UNTIL 2400, THEN
SOUTHWEST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......7000-8000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 2000, THEN LIGHT.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....64-74.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........18-26%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-12 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 9500-10500
FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0800, THEN LIGHT
UNTIL 0900, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. VERY GOOD AFTER 1300.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....42-52.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........45-55%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-8 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......9500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2000, THEN LIGHT UNTIL
0200, THEN SOUTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....64-74.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-29%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 7-15 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGES/UPR SLOPES....WEST WINDS 7-15 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. 9500-10500 FT AGL
AFTER 1200.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 1100, THEN WEST 15-20
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
VERY GOOD UNTIL 1200, THEN EXCELLENT UNTIL
1700, THEN VERY GOOD.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. SOUTHWEST WINDS
4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 60S. WEST WINDS 5-12 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 40S. HIGHS AROUND 70. WEST WINDS 4-8 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 4-8 MPH.
COZ212-162230-
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
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%). SLIGHT CHANCE OF
THUNDERSTORMS.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....60-70.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........29-39%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 4-8 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-9 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......9000-10000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). CHANCE OF THUNDERSTORMS UNTIL
2100. SLIGHT CHANCE OF RAIN SHOWERS AFTER 2100
UNTIL 2400.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....39-49.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........70-80%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-8 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 4-9 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......6500-7500 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2200.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 2000, THEN LIGHT
UNTIL 0400, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF THUNDERSTORMS
AFTER 1400.
CHANCE OF THUNDER...10 PERCENT.
MAX TEMPERATURE.....63-73.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........20-28%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-9 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 9000-10000
FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0700, THEN LIGHT UNTIL
1000, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....41-51.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........51-61%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-9 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 5-13 MPH. GUSTS UP TO 20
MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......6000-7000 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 2000, THEN LIGHT
UNTIL 2300, THEN SOUTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....64-74.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........18-28%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 6-14 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGES/UPR SLOPES....WEST WINDS 7-15 MPH WITH GUSTS TO AROUND
25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 10000-11000 FT
AGL AFTER 1200.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1200, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS IN THE UPPER 40S. WEST WINDS 4-9 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 60S. WEST WINDS 5-12 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS
IN THE MID 40S. HIGHS IN THE UPPER 60S. WEST WINDS 4-9 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE MID
40S. HIGHS AROUND 70. WEST WINDS 4-9 MPH.
COZ217-162230-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING EAST SLOPES PARK AND NORTHERN GORE RANGES, GORE PASS,
AND RABBIT EARS PASS
1248 PM MDT SUN AUG 16 2026
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%). SLIGHT CHANCE OF
THUNDERSTORMS AFTER 1300.
CHANCE OF THUNDER...20 PERCENT.
MAX TEMPERATURE.....65-75.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........21-27%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-13 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......10000-11000 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....43-49.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........53-63%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 4-8 MPH UNTIL 2400, THEN
SOUTHWEST 4-7 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......7500-8500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2000, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....68-78.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........18-24%.
24 HR TREND......4-7% DRIER.
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....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800. 10000-11000 FT
AGL AFTER 1000.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0900, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. VERY GOOD AFTER 1200.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....42-52.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........45-55%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-7 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN SOUTHWEST.
RIDGES/UPR SLOPES....WEST WINDS 4-9 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......7500-8500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 2000, THEN LIGHT.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....67-77.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-29%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 7-15 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....WEST WINDS 7-15 MPH WITH GUSTS TO AROUND
30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 10000-11000
FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 1100, THEN WEST
AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1200.
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. SOUTHWEST WINDS
4-8 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. WEST WINDS 6-13 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 70S. WEST WINDS 4-9 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 70S. SOUTH WINDS 4-9 MPH.
OUTLOOK 6 TO 10 DAYS
TEMPERATURES ABOVE NORMAL AND PRECIPITATION ABOVE NORMAL.
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