550
FNUS55 KBOU 012002
FWFBOU
FIRE WEATHER FORECAST FOR NORTHEAST AND NORTH CENTRAL COLORADO
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
202 PM MDT FRI MAY 1 2026
DISCUSSION...TONIGHT AND SATURDAY
WARMER AND DRIER CONDITIONS
ARE EXPECTED SATURDAY AS A RIDGE BEGINS TO BUILD ACROSS THE
REGION. TEMPERATURES WILL REACH NEAR NORMAL VALUES. LIGHT WINDS
WILL LIMIT ANY FIRE WEATHER CONCERNS. FAIR TO GOOD SMOKE DISPERSAL
IS LIKELY DURING THE AFTERNOON.
LONG TERM DISCUSSION...SATURDAY NIGHT THROUGH WEDNESDAY...ABOVE
NORMAL TEMPERATURES ARE FORECAST ON SUNDAY, THOUGH WINDS WILL
AGAIN REMAIN LIGHT THROUGH THE DAY. A STORM SYSTEM EARLY NEXT WEEK
SHOULD BRING COOLER TEMPERATURES AND ADDITIONAL CHANCES FOR RAIN
AND MOUNTAIN SNOW. GOOD TO EXCELLENT SMOKE DISPERSAL IS LIKELY ON
SUNDAY, WITH MORE DAY TO DAY VARIABILITY EXPECTED NEXT WEEK.
...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...
COZ238-021015-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, NUNN,
AND WEST PAWNEE GRASSLANDS
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-36.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........50-58%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTH WINDS 4-12 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-25 MPH.
MIXING HEIGHT.......9500-10500 FT AGL UNTIL 2000, THEN 1000 FT AGL
UNTIL 2200, THEN BELOW 1000 FT AGL UNTIL 2300,
THEN 1000 FT AGL UNTIL 2400, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 10-15 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....68-72.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........9-13%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 4-8 MPH UNTIL 1200, THEN SOUTH
4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 10500-11500
FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1000, THEN LIGHT
UNTIL 1500, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN GOOD.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....36-42.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........39-49%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-8 MPH UNTIL 2400, THEN
NORTHWEST 4-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......11500 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1900, THEN SOUTHWEST
UNTIL 2400, THEN WEST.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(55-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-77.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........13-17%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 7-15 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 12500-13500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....NORTHWEST 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD UNTIL 1000, THEN
EXCELLENT.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 4-9 MPH.
MONDAY
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 60S. NORTH WINDS 8-15 MPH.
TUESDAY
COOLER. RAIN SHOWERS WITH POSSIBLE SNOW SHOWERS AND
THUNDERSTORMS LIKELY. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
40S. NORTHEAST WINDS 7-14 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 50S. NORTH WINDS 7-14 MPH.
COZ239-021015-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....34-38.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........50-58%.
24 HR TREND......35-50% DRIER.
20-FOOT WINDS.......NORTH WINDS 4-9 MPH UNTIL 2400, THEN WEST 4-8
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-25 MPH.
MIXING HEIGHT.......9500-10500 FT AGL UNTIL 2000, THEN 1500-2500 FT
AGL.
TRANSPORT WINDS.....NORTH AROUND 10 MPH UNTIL 2000, THEN LIGHT
UNTIL 0200, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....68-72.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........11-15%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-6 MPH UNTIL 1200, THEN
SOUTHEAST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH AROUND 15 MPH.
MIXING HEIGHT.......8500-9500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1700, THEN SOUTHWEST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN FAIR.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....42-46.
24 HR TREND......7-10 DEGREES WARMER.
MAX HUMIDITY........41-51%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-8 MPH UNTIL 2400, THEN WEST 4-12
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......7000-8000 FT AGL UNTIL 2000, THEN 1000-1500 FT
AGL.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH UNTIL 1900, THEN LIGHT
UNTIL 2200, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(60-65%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....73-77.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........14-18%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......8000-9000 FT AGL UNTIL 1200, THEN 10500-11500
FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN VERY GOOD UNTIL 1700,
THEN GOOD.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
4-9 MPH.
MONDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS
IN THE UPPER 60S. NORTHWEST WINDS 4-8 MPH.
TUESDAY
COOLER. RAIN SHOWERS, SNOW SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS AROUND 50. NORTHEAST
WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS, SNOW SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS 4-8 MPH.
COZ240-021015-
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
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....34-38.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........52-60%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 4-8 MPH UNTIL 2400, THEN
SOUTHWEST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 20-30 MPH.
MIXING HEIGHT.......9000-10000 FT AGL UNTIL 2000, THEN 1000-2000 FT
AGL UNTIL 2200, THEN BELOW 1000 FT AGL UNTIL
2300, THEN 1000 FT AGL UNTIL 2400, THEN BELOW
1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2100, THEN EAST
UNTIL 2300, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....68-72.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........11-15%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-8 MPH UNTIL 1200, THEN
SOUTHEAST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 8500-9500 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS.
SMOKE DISPERSAL.....POOR.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....41-45.
24 HR TREND......7-10 DEGREES WARMER.
MAX HUMIDITY........44-52%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......7000-8000 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 2000, THEN SOUTH 10-15 MPH
UNTIL 2300, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(60-65%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....73-77.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........12-16%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......WEST WINDS 6-12 MPH UNTIL 1200, THEN NORTHWEST
6-10 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 10500-11500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1200, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
VERY GOOD UNTIL 1700, THEN GOOD.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 4-9 MPH.
MONDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS
AROUND 70. NORTHWEST WINDS 5-12 MPH.
TUESDAY
COOLER. RAIN SHOWERS, SNOW SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS AROUND 50. NORTHEAST
WINDS 6-13 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS, SNOW SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE
MID 50S. NORTHEAST WINDS 4-9 MPH.
COZ241-021015-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-34.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........63-73%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......EAST WINDS 4-8 MPH UNTIL 2400, THEN WEST 4-9
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 20-30 MPH.
MIXING HEIGHT.......7500-8500 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2200.
TRANSPORT WINDS.....NORTH AROUND 10 MPH UNTIL 2000, THEN LIGHT
UNTIL 0200, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....62-68.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........17-23%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 1200, THEN SOUTH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 8500-9500 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1000, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....36-42.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........51-59%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTH WINDS 6-13 MPH WITH GUSTS TO AROUND 20
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......8500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTH 10-15 MPH UNTIL 0500, THEN WEST.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(60-65%). SLIGHT CHANCE OF RAIN SHOWERS
AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....67-73.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........16-20%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 11000-12000 FT
AGL AFTER 1200.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 40S. WEST WINDS 4-8 MPH.
MONDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS
IN THE UPPER 60S. NORTHWEST WINDS 5-12 MPH.
TUESDAY
COOLER. RAIN SHOWERS, SNOW SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS AROUND 50. NORTHEAST
WINDS 6-13 MPH.
WEDNESDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S.
NORTH WINDS 5-12 MPH.
COZ242-021015-
NORTHEAST WELD COUNTY-
INCLUDING BRIGGSDALE, EAST PAWNEE GRASSLANDS, GROVER,
PAWNEE BUTTES, RAYMER, AND STONEHAM
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-34.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........55-61%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTH WINDS 4-12 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 20-30 MPH.
MIXING HEIGHT.......8500-9500 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 2100, THEN NORTHEAST
AROUND 10 MPH UNTIL 0100, THEN EAST UNTIL 0300,
THEN LIGHT.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
SATURDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....70-74.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........8-12%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 10000-11000
FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....34-40.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........45-53%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 20-30 MPH.
MIXING HEIGHT.......11500 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2000.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1900. NORTHWEST AFTER
0500.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(30-40%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....73-77.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........12-16%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......NORTHWEST 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 0700. 12000-13000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....NORTHWEST 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1100,
THEN EXCELLENT UNTIL 1600, THEN VERY GOOD.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTHEAST WINDS
4-9 MPH.
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTH WINDS 9-16 MPH.
TUESDAY
MUCH COOLER. RAIN SHOWERS, SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE UPPER
40S. NORTHEAST WINDS 8-15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 30. HIGHS IN THE
UPPER 50S. NORTH WINDS 8-15 MPH.
COZ243-021015-
CENTRAL AND SOUTH WELD COUNTY-
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-35.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........58-68%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 4-9 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN NORTHWEST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 20-30 MPH.
MIXING HEIGHT.......11500 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2000.
TRANSPORT WINDS.....NORTHEAST 10-15 MPH UNTIL 2300, THEN LIGHT.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2100.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....70-74.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........10-14%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 4-7 MPH UNTIL 1200, THEN SOUTH 4-8
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900, THEN 8500-9500 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS.
SMOKE DISPERSAL.....POOR UNTIL 1700, THEN FAIR.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33-41.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........53-63%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 4-9 MPH UNTIL 2400, THEN WEST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 20-30 MPH.
MIXING HEIGHT.......8500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 2000, THEN SOUTH AROUND 10
MPH UNTIL 2400, THEN WEST.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....74-78.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........12-16%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 12000-13000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
VERY GOOD UNTIL 1200, THEN EXCELLENT UNTIL
1700, THEN VERY GOOD.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS
4-9 MPH.
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTH WINDS 8-15 MPH.
TUESDAY
MUCH COOLER. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS AROUND 50. NORTHEAST
WINDS 8-15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 50S. NORTH WINDS 6-13 MPH.
COZ244-021015-
MORGAN COUNTY-
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-34.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........62-72%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 5-12 MPH WITH GUSTS TO AROUND
20 MPH UNTIL 2400, THEN WEST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 20-30 MPH.
MIXING HEIGHT.......11500 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2000.
TRANSPORT WINDS.....NORTHEAST 10-15 MPH UNTIL 2300, THEN EAST UNTIL
0300, THEN LIGHT.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....70-74.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........11-15%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900, THEN 8000-9000 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN NORTHWEST AROUND
10 MPH UNTIL 1300, THEN LIGHT UNTIL 1500, THEN
WEST AROUND 10 MPH UNTIL 1700, THEN LIGHT.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN FAIR.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....34-38.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........57-67%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 20-30 MPH.
MIXING HEIGHT.......8500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 2000. WEST 10-15 MPH AFTER
0400.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....75-79.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 12000-13000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1200, THEN NORTHWEST 15-20
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
VERY GOOD UNTIL 1200, THEN EXCELLENT UNTIL
1700, THEN VERY GOOD.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTH WINDS
4-13 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. NORTH WINDS 8-15 MPH.
TUESDAY
MUCH COOLER. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S.
NORTHEAST WINDS 9-16 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY WITH POSSIBLE
SNOW SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN
THE UPPER 50S. NORTH WINDS 7-14 MPH.
COZ245-021015-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31-35.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........58-68%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 4-9 MPH UNTIL 2400, THEN
SOUTHWEST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 20-30 MPH.
MIXING HEIGHT.......8500-9500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 10-15 MPH UNTIL 2100, THEN NORTHEAST
UNTIL 2200, THEN LIGHT UNTIL 0300, THEN WEST
AROUND 10 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....67-71.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........13-17%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 7500-8500 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1100, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....39-43.
24 HR TREND......7-10 DEGREES WARMER.
MAX HUMIDITY........46-56%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5-13 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
2000.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 2000, THEN SOUTH 10-15 MPH
UNTIL 2400, THEN SOUTHWEST 15-20 MPH.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....72-76.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 7-12 MPH. GUSTS UP TO 20 MPH IN
THE MORNING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 12000-13000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1400, THEN NORTHWEST
AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. VERY GOOD AFTER 1200.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 6-10 MPH.
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 7-14 MPH.
TUESDAY
MUCH COOLER. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS AROUND 50. NORTHEAST
WINDS 8-15 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS, SNOW SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 50S. NORTH WINDS 7-14 MPH.
COZ248-021015-
LOGAN COUNTY-
INCLUDING CROOK, MERINO, STERLING, AND PEETZ
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2400, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-34.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........62-72%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 5-12 MPH WITH GUSTS TO AROUND
20 MPH UNTIL 2400, THEN SOUTH 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 30-40 MPH.
MIXING HEIGHT.......11000 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 2000, THEN NORTHEAST
AROUND 10 MPH UNTIL 2200, THEN EAST UNTIL 0400,
THEN SOUTHEAST UNTIL 0500, THEN LIGHT.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN POOR.
SATURDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....72-76.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........10-14%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-25 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 10000-11000
FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0900, THEN NORTHWEST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....35-39.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........52-62%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 20-30 MPH.
MIXING HEIGHT.......11000 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2100.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2000. AROUND 15 MPH
AFTER 0500.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....74-78.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........14-18%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 6-12 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 0700. 11000-12000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN FAIR UNTIL 1100, THEN
VERY GOOD UNTIL 1200, THEN EXCELLENT UNTIL
1700, THEN VERY GOOD.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS
4-13 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. NORTH WINDS 9-16 MPH.
TUESDAY
MUCH COOLER. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S.
NORTHEAST WINDS 8-15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 7-14 MPH.
COZ249-021015-
WASHINGTON COUNTY-
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-34.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........64-72%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 4-9 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN SOUTH 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 25-35 MPH.
MIXING HEIGHT.......10500 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2000.
TRANSPORT WINDS.....NORTH 10-15 MPH UNTIL 2100. SOUTHWEST AFTER
0400.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....69-73.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........13-17%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900, THEN 7500-8500 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN FAIR.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....37-41.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........47-57%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-14 MPH. GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1900, THEN LIGHT UNTIL
2000, THEN SOUTH 10-15 MPH UNTIL 0100, THEN
SOUTHWEST 15-20 MPH.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....74-78.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 8-14 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 0700. 11000-12000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
VERY GOOD.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 6-10 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. NORTH WINDS 9-16 MPH.
TUESDAY
MUCH COOLER. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS AROUND 50. NORTHEAST
WINDS 10-17 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY WITH POSSIBLE
SNOW SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 50S. NORTHWEST WINDS 8-15 MPH.
COZ250-021015-
SEDGWICK COUNTY-
INCLUDING JULESBURG, OVID, AND SEDGWICK
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%) UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-33.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........75-83%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......NORTHEAST WINDS 5-12 MPH WITH GUSTS TO AROUND
20 MPH UNTIL 2400, THEN SOUTH 4-7 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 30-40 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2000.
TRANSPORT WINDS.....NORTH AROUND 20 MPH UNTIL 1900, THEN NORTHEAST
AROUND 10 MPH UNTIL 2100, THEN EAST UNTIL 0300,
THEN SOUTH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....72-76.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........11-15%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 9000-10000
FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN SOUTHWEST AROUND
10 MPH UNTIL 1000, THEN WEST.
SMOKE DISPERSAL.....POOR UNTIL 1100. VERY GOOD AFTER 1600.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....35-39.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........58-66%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 25-35 MPH.
MIXING HEIGHT.......10500 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2000.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 2000. AROUND 15 MPH AFTER
0500.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....73-77.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........17-21%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......NORTH WINDS 6-11 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 10500-11500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD UNTIL 1300,
THEN EXCELLENT UNTIL 1700, THEN VERY GOOD.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHEAST
WINDS 6-10 MPH.
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTH WINDS 9-16 MPH.
TUESDAY
COOLER. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
NORTHEAST WINDS 8-15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 7-14 MPH.
COZ251-021015-
PHILLIPS COUNTY-
INCLUDING AMHERST, HAXTUN, AND HOLYOKE
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....AROUND 31.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........73-81%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 5-12 MPH WITH GUSTS TO AROUND
20 MPH UNTIL 2400, THEN SOUTH 4-7 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 30-40 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900. BELOW 1000 FT AGL
AFTER 2000.
TRANSPORT WINDS.....NORTH AROUND 20 MPH UNTIL 1900, THEN NORTHEAST
AROUND 10 MPH UNTIL 2100, THEN SOUTHEAST UNTIL
0500, THEN LIGHT.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....72-76.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........14%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 20-30 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 8500-9500 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0900, THEN WEST AROUND 10 MPH
UNTIL 1300, THEN 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....35-39.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........55-59%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 25-35 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 2000. 15-20 MPH AFTER
0300.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....74-78.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........15-19%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 7-12 MPH UNTIL 1200, THEN NORTH
8-12 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. 10000-11000 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100. VERY GOOD AFTER 1200.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTHEAST WINDS
6-10 MPH.
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTH WINDS 9-16 MPH.
TUESDAY
MUCH COOLER. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S.
NORTHEAST WINDS 9-16 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 7-14 MPH.
COZ246-021015-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
INCLUDING AGATE, HUGO, LIMON, AND MATHESON
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-33.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........63-73%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 4-8 MPH UNTIL 2400, THEN WEST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 25-35 MPH.
MIXING HEIGHT.......7500-8500 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2200.
TRANSPORT WINDS.....NORTH 10-15 MPH UNTIL 2000, THEN LIGHT UNTIL
0300, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....66-70.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........15-19%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......WEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 8000-9000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1300, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....34-42.
24 HR TREND......7-10 DEGREES WARMER.
MAX HUMIDITY........48-58%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15-20 MPH.
MIXING HEIGHT.......8500 FT AGL UNTIL 1900. BELOW 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1900. WEST AROUND 15 MPH
AFTER 0500.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-75.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........13-17%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 6-14 MPH WITH GUSTS TO AROUND
20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 11500-12500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. VERY GOOD AFTER 1200.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS
4-9 MPH.
MONDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTH WINDS 7-14 MPH.
TUESDAY
MUCH COOLER. RAIN SHOWERS, SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS AROUND 50.
NORTHEAST WINDS 9-16 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS, SNOW SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 20S. HIGHS IN
THE MID 50S. NORTH WINDS 7-14 MPH.
COZ247-021015-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-35.
24 HR TREND......2-4 DEGREES COOLER.
MAX HUMIDITY........68-78%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 20-30 MPH.
MIXING HEIGHT.......8000-9000 FT AGL UNTIL 2000. BELOW 1000 FT AGL
AFTER 2200.
TRANSPORT WINDS.....NORTH AROUND 10 MPH UNTIL 2000, THEN LIGHT
UNTIL 2200, THEN WEST AROUND 10 MPH UNTIL 0400,
THEN NORTHWEST.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....66-70.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........15-19%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 4-12 MPH UNTIL 1200, THEN
SOUTHWEST 4-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 8500-9500 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1100, THEN LIGHT
UNTIL 1500, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN FAIR.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33-39.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........53-63%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-13 MPH UNTIL 2400, THEN WEST 4-9
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......6000-7000 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....72-76.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........12-16%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 5-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700. 12500-13500 FT
AGL AFTER 1100.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. GOOD AFTER 1200.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 4-9 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. HIGHS IN THE MID 70S. NORTH WINDS 8-15 MPH.
TUESDAY
MUCH COOLER. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
NORTHEAST WINDS 12-18 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS, SNOW SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 50S. NORTH WINDS 8-15 MPH.
COZ215-021015-
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING ESTES PARK, GLENDEVEY, LARAMIE RIVER VALLEY, NEDERLAND,
AND RED FEATHER LAKES
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....25-35.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........52-62%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH WINDS 4-8 MPH UNTIL 2400, THEN WEST.
RIDGES/UPR SLOPES....NORTH WINDS 4-8 MPH UNTIL 2400, THEN WEST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......9000-10000 FT AGL UNTIL 2000, THEN 1000-1500 FT
AGL.
TRANSPORT WINDS.....NORTH 10-15 MPH UNTIL 2300, THEN LIGHT UNTIL
0200, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....56-66.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........14-22%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-7 MPH UNTIL 1200, THEN
SOUTHEAST 4-8 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-7 MPH UNTIL 1200, THEN
SOUTHEAST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH AROUND 15 MPH.
MIXING HEIGHT.......10500-11500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1000, THEN LIGHT UNTIL
1500, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN GOOD.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....32-42.
24 HR TREND......7-10 DEGREES WARMER.
MAX HUMIDITY........40-50%.
24 HR TREND......7-10% DRIER.
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 20-30 MPH.
MIXING HEIGHT.......11500 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1900, THEN LIGHT UNTIL
2300, THEN WEST 10-15 MPH UNTIL 0500, THEN
AROUND 20 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF RAIN SHOWERS
AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....59-69.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........18-24%.
24 HR TREND......2-4% WETTER.
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....NORTHWEST 20-30 MPH.
MIXING HEIGHT.......12000-13000 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 0900. AROUND 20 MPH AFTER
1200.
SMOKE DISPERSAL.....POOR UNTIL 0800. EXCELLENT AFTER 1000.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS AROUND 40. WEST WINDS 4-8 MPH.
MONDAY
RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 4-9 MPH.
TUESDAY
COLDER. SNOW SHOWERS, RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. EAST
WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 5-12 MPH.
COZ216-021015-
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
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....24-34.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........57-67%.
24 HR TREND......35-50% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH WINDS 4-8 MPH UNTIL 2400, THEN WEST
4-9 MPH.
RIDGES/UPR SLOPES....NORTH WINDS 4-8 MPH UNTIL 2400, THEN WEST
4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-25 MPH.
MIXING HEIGHT.......7000-8000 FT AGL UNTIL 2000, THEN 1500-2000 FT
AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2000, THEN LIGHT
UNTIL 0400, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....55-65.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........15-25%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-7 MPH UNTIL 1200, THEN
SOUTHEAST 4-8 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 4-8 MPH UNTIL 1200, THEN
SOUTHEAST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH AROUND 15 MPH.
MIXING HEIGHT.......9500-10500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0800, THEN LIGHT UNTIL
1500, THEN NORTHEAST AROUND 10 MPH UNTIL 1600,
THEN LIGHT UNTIL 1700, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN GOOD.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....32-42.
24 HR TREND......7-10 DEGREES WARMER.
MAX HUMIDITY........47-57%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5-13 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......9500 FT AGL UNTIL 1900, THEN 2000-3000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1900, THEN LIGHT
UNTIL 2100, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200, THEN MOSTLY
CLOUDY(60-65%). SLIGHT CHANCE OF RAIN SHOWERS
AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....59-69.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........16-22%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5-13 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20
MPH IN THE MORNING.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......10500-11500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN VERY GOOD UNTIL 1700,
THEN GOOD.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS AROUND 40. WEST WINDS 4-8 MPH.
MONDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS
AROUND 60. NORTHWEST WINDS 4-9 MPH.
TUESDAY
COOLER. SNOW SHOWERS, RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S.
NORTHEAST WINDS 4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. LOWS AROUND 30. HIGHS IN THE UPPER 40S. NORTHWEST
WINDS 4-8 MPH.
COZ211-021015-
JACKSON COUNTY BELOW 9000 FEET-
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....21-25.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........66-76%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 4-9 MPH WITH GUSTS TO AROUND 20
MPH UNTIL 2400, THEN SOUTH 4-6 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......8000-9000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10-15 MPH UNTIL 2400, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....56-60.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........16-20%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-6 MPH UNTIL 1200, THEN WEST 4-8
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....EAST AROUND 15 MPH.
MIXING HEIGHT.......10000-11000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1600, THEN WEST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN GOOD.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....25-31.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........58-68%.
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.......10000 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 2000, THEN LIGHT
UNTIL 0200, THEN SOUTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY CLOUDY
UNTIL 1200, THEN MOSTLY CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....58-62.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........19-23%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 9-17 MPH WITH GUSTS TO AROUND 30
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......10500-11500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10-15 MPH UNTIL 0800, THEN WEST
AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0800. EXCELLENT AFTER 1200.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 4-8 MPH.
MONDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS
IN THE MID 50S. SOUTHWEST WINDS 6-13 MPH.
TUESDAY
SNOW SHOWERS WITH POSSIBLE RAIN SHOWERS AND
THUNDERSTORMS LIKELY. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
40S. NORTH WINDS 5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. NORTHWEST WINDS 6-13 MPH.
COZ213-021015-
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
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....21-27.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........69-79%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......EAST WINDS 4-8 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHEAST AROUND 15 MPH.
MIXING HEIGHT.......9000-10000 FT AGL UNTIL 2000, THEN 1500-2000 FT
AGL.
TRANSPORT WINDS.....NORTHEAST 10-15 MPH UNTIL 0100, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....55-63.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........13-19%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-8 MPH UNTIL 1200, THEN WEST 4-7
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....EAST AROUND 15 MPH.
MIXING HEIGHT.......10000-11000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1700, THEN WEST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1600, THEN GOOD.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....25-33.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........64-74%.
24 HR TREND......7-10% WETTER.
20-FOOT WINDS.......WEST WINDS 4-7 MPH UNTIL 2400, THEN SOUTH 4-6
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......10500 FT AGL UNTIL 1900, THEN 2000-3000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2000, THEN LIGHT.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN SHOWERS AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....56-64.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........19-25%.
24 HR TREND......7-10% WETTER.
20-FOOT WINDS.......WEST WINDS 6-14 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......9500-10500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0700. WEST 15-20 MPH AFTER
1200.
SMOKE DISPERSAL.....POOR UNTIL 1000. VERY GOOD AFTER 1200.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 4-7 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 50S. WEST WINDS 4-9 MPH.
TUESDAY
SNOW SHOWERS, RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS AROUND 50. WEST WINDS
4-8 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 20S. HIGHS AROUND 50.
NORTHWEST WINDS 4-9 MPH.
COZ214-021015-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING ELEVEN MILE CANYON RESERVOIR, FAIRPLAY, GUFFEY,
HARTSEL, LAKE GEORGE, AND SOUTH PARK
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....20-26.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........73-83%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...EAST WINDS 4-8 MPH UNTIL 2400, THEN
NORTHWEST 4-7 MPH.
RIDGES/UPR SLOPES....EAST WINDS 4-9 MPH UNTIL 2400, THEN
NORTHWEST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHEAST 15-20 MPH.
MIXING HEIGHT.......5500-6500 FT AGL UNTIL 2000, THEN 1000-1500 FT
AGL.
TRANSPORT WINDS.....EAST 10-15 MPH UNTIL 2100, THEN LIGHT.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-57.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........19-25%.
24 HR TREND......20-25% 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....LIGHT AND VARIABLE.
MIXING HEIGHT.......9500-10500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1600, THEN WEST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN GOOD.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....24-32.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........64-74%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-8 MPH UNTIL 2400, THEN
WEST.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 4-13 MPH UNTIL 2400, THEN
WEST 4-9 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1900, THEN LIGHT
UNTIL 2200, THEN SOUTHWEST AROUND 10 MPH UNTIL
0100, THEN WEST.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY(60-65%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....53-61.
24 HR TREND......2-4 DEGREES WARMER.
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....NORTHWEST 15-25 MPH.
MIXING HEIGHT.......10500-11500 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 0900, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 30S. WEST WINDS 4-8 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS AND SLIGHT
CHANCE OF SNOW SHOWERS. HIGHS IN THE MID 50S. WEST WINDS
8-15 MPH.
TUESDAY
CHANCE OF SNOW SHOWERS, RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S.
SOUTH WINDS 5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S.
NORTHWEST WINDS 5-12 MPH.
COZ218-021015-
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
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-35%) UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....17-27.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........61-71%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHEAST WINDS 4-9 MPH UNTIL 2400, THEN
SOUTH 4-7 MPH.
RIDGES/UPR SLOPES....NORTHEAST WINDS 5-12 MPH WITH GUSTS TO
AROUND 20 MPH UNTIL 2400, THEN SOUTH 4-8
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......7000-8000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10-15 MPH UNTIL 2300, THEN EAST UNTIL
2400, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....44-54.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........18-28%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-8 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH AROUND 15 MPH.
MIXING HEIGHT.......9500-10500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0700, THEN LIGHT UNTIL
1600, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN FAIR.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....23-33.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........51-61%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-9 MPH. GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST WINDS 5-13 MPH. GUSTS UP TO 25 MPH
AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......9500 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1900, THEN LIGHT UNTIL
2400, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY(55-60%). SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-55.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........22-32%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 9-17 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGES/UPR SLOPES....WEST WINDS 10-18 MPH WITH GUSTS TO AROUND
30 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 25-35 MPH.
MIXING HEIGHT.......9500-10500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 0900, THEN 20-25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0800. VERY GOOD AFTER 1000.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS.
LOWS IN THE LOWER 30S. WEST WINDS 5-12 MPH.
MONDAY
SNOW SHOWERS, RAIN SHOWERS AND CHANCE OF THUNDERSTORMS.
HIGHS IN THE UPPER 40S. WEST WINDS 6-13 MPH.
TUESDAY
COLDER. SNOW SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS
IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5-12 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 7-14 MPH.
COZ212-021015-
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
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....14-24.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........65-75%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHEAST WINDS 4-9 MPH UNTIL 2400, THEN
SOUTHWEST 4-8 MPH.
RIDGES/UPR SLOPES....NORTHEAST WINDS 6-13 MPH WITH GUSTS TO
AROUND 20 MPH UNTIL 2400, THEN SOUTHWEST
4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......5500-6500 FT AGL UNTIL 2000, THEN 1000-1500 FT
AGL.
TRANSPORT WINDS.....NORTHEAST 10-15 MPH UNTIL 0300, THEN LIGHT
UNTIL 0500, THEN WEST AROUND 10 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1500, THEN PARTLY
CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....42-52.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........22-32%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-8 MPH.
RIDGES/UPR SLOPES....WEST WINDS 4-12 MPH. GUSTS UP TO 20 MPH IN
THE MORNING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST AROUND 15 MPH.
MIXING HEIGHT.......8500-9500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0800, THEN LIGHT UNTIL
1400, THEN NORTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN FAIR.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....21-31.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........57-67%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-12 MPH. GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST WINDS 6-14 MPH WITH GUSTS TO AROUND
25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......9000 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2000, THEN LIGHT UNTIL
2100, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF SNOW SHOWERS
AFTER 1200 UNTIL 1500. SLIGHT CHANCE OF RAIN
SHOWERS AFTER 1200. CHANCE OF SNOW SHOWERS
AFTER 1500.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....44-54.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........23-33%.
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 10-18 MPH WITH GUSTS TO AROUND
30 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......8500-9500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN VERY GOOD.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS.
LOWS IN THE UPPER 20S. WEST WINDS 6-13 MPH.
MONDAY
SNOW SHOWERS LIKELY WITH POSSIBLE RAIN SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 40S. WEST WINDS 8-15 MPH.
TUESDAY
SNOW SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 20S. HIGHS AROUND 40. WEST WINDS 6-13 MPH.
WEDNESDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 30S.
WEST WINDS 8-15 MPH.
COZ217-021015-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING EAST SLOPES PARK AND NORTHERN GORE RANGES, GORE PASS,
AND RABBIT EARS PASS
202 PM MDT FRI MAY 1 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0300, THEN CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....20-26.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........62-72%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHEAST WINDS 5-12 MPH WITH GUSTS TO
AROUND 20 MPH UNTIL 2400, THEN SOUTHEAST
4-7 MPH.
RIDGES/UPR SLOPES....NORTHEAST WINDS 8-15 MPH WITH GUSTS TO
AROUND 25 MPH UNTIL 2400, THEN EAST 4-9
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHEAST 15-20 MPH.
MIXING HEIGHT.......8000-9000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10-15 MPH UNTIL 0200, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-57.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........18-26%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTH WINDS 4-7 MPH UNTIL 1200, THEN WEST
4-9 MPH.
RIDGES/UPR SLOPES....SOUTH WINDS 4-9 MPH UNTIL 1200, THEN WEST
6-13 MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....EAST AROUND 15 MPH.
MIXING HEIGHT.......9000-10000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1400, THEN WEST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-33.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........50-60%.
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 WITH GUSTS TO
AROUND 25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15-25 MPH.
MIXING HEIGHT.......9000 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2200, THEN LIGHT UNTIL
2300, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(60-65%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-59.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-29%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 9-17 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 11-21 MPH WITH GUSTS TO
AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20-30 MPH.
MIXING HEIGHT.......9500-10500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1100.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 6-13 MPH.
MONDAY
RAIN SHOWERS, SNOW SHOWERS AND CHANCE OF THUNDERSTORMS.
HIGHS AROUND 50. SOUTHWEST WINDS 9-16 MPH.
TUESDAY
SNOW SHOWERS, RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S.
NORTHWEST WINDS 8-15 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S. NORTHWEST WINDS 9-16 MPH.
OUTLOOK 6 TO 10 DAYS
TEMPERATURES ABOVE NORMAL AND PRECIPITATION ABOVE NORMAL.
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