537
FNUS55 KBOU 272043
FWFBOU
FIRE WEATHER FORECAST FOR NORTHEAST AND NORTH CENTRAL COLORADO
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
243 PM MDT MON OCT 27 2025
DISCUSSION...TONIGHT AND TUESDAY
SNOW SHOWERS WILL END IN THE
MOUNTAINS THIS EVENING, WITH AN AREA OF RAIN SHOWERS MOVING ACROSS
THE PLAINS. AMOUNTS WILL BE LIGHT. NORTH TO NORTHWEST WINDS WILL
GUST BETWEEN 30-50 MPH WITH THE FRONT, AND THEN DIMINISH
OVERNIGHT. ON TUESDAY, NORTH TO NORTHWEST WINDS WILL REDEVELOP,
STRONGEST OVER THE MOUNTAIN RIDGES AND EASTERN PLAINS WITH LESS
WIND AROUND DENVER. IT WILL BE DRY, BUT COOLER TEMPERATURES WILL
KEEP MINIMUM HUMIDITIES IN THE 15 TO 25 PERCENT RANGE ACROSS MOST
OF THE AREA. NEAR CRITICAL CONDITIONS ARE EXPECTED FOR A FEW HOURS
ON THE PLAINS AND IN SOUTH PARK.
LONG TERM DISCUSSION...TUESDAY NIGHT THROUGH SATURDAY...WEATHER
PATTERN FOR WEDNESDAY THROUGH THE WEEKEND WILL BE DOMINATED BY
HIGH PRESSURE ALOFT OVER THE SOUTHWEST PART OF THE COUNTRY AND LOW
PRESSURE ACROSS THE EAST. THIS WILL PRODUCE A DRY NORTHWEST FLOW
ALOFT ACROSS COLORADO. TEMPERATURES START OFF ON THE COOL SIDE
WEDNESDAY, BUT A WARMING TREND IS EXPECTED WITH TEMPERATURES
CLIMBING ABOVE NORMAL FOR THE WEEKEND. WITH STORM SYSTEMS PASSING
TO OUR NORTH, A BREEZY DAY OR TWO WILL BE POSSIBLE, BUT STRONG
WINDS ARE NOT EXPECTED THROUGH THIS WEEKEND.
...THUNDERSTORMS IMPLY STRONG GUSTY ERRATIC WINDS...
...ALL SURFACE WINDS ARE 20-FOOT...10-MINUTE AVERAGED WINDS...
...CWR IS CHANCE OF WETTING RAIN - 0.10 INCH OR MORE LIQUID...
...24 HR TRENDS ARE BASED ON AVERAGES OVER THE RESPECTIVE ZONE
GROUPS AND MAY NOT MATCH THE ACTUAL FORECAST VALUES
SHOWN IN THOSE GROUPS...
COZ238-281100-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, NUNN,
AND WEST PAWNEE GRASSLANDS
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS UNTIL 2000.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-30.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........59-69%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15-25 MPH. GUSTS UP TO
40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 2300, THEN 15-20 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2400, THEN POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....43-51.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........18-22%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 16-26 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......7000-8000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15-20 MPH UNTIL 1000, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1100,
THEN EXCELLENT UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....18-22.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........57-67%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 6-14 MPH. GUSTS UP TO 30 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 55-65 MPH.
MIXING HEIGHT.......1000-2000 FT AGL UNTIL 2200, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 2400, THEN NORTHWEST
AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....50-56.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........18-22%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 4-8 MPH UNTIL 1200, THEN SOUTH 6-12
MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 40-50 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 0900, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE LOWER
30S. WEST WINDS 5-12 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE MID 50S. EAST WINDS
4-8 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. NORTH WINDS 4-8 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 60S. WEST WINDS 10-17 MPH.
COZ239-281100-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
UNTIL 2100.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-32.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........51-61%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 9-17 MPH. GUSTS UP TO 30 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-51.
24 HR TREND......10-15 DEGREES COOLER.
MIN HUMIDITY........18-22%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTH WINDS 5-13 MPH WITH GUSTS TO AROUND 25
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 0700, THEN LIGHT
UNTIL 0900, THEN NORTHWEST 10-15 MPH UNTIL
1300, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1300, THEN
EXCELLENT UNTIL 1600, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....20-24.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........55-65%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......NORTH WINDS 4-8 MPH WITH GUSTS TO AROUND 20 MPH
UNTIL 2400, THEN SOUTHWEST 4-6 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 60-70 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 10 MPH UNTIL 2200, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....55-59.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........17-21%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 4-7 MPH UNTIL 1200, THEN SOUTHEAST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 40-50 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1400, THEN SOUTH AROUND 10
MPH UNTIL 1600, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE LOWER
30S. WEST WINDS 4-8 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS
4-7 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 4-8 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. WEST WINDS 6-13 MPH.
COZ240-281100-
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
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(30-35%). CHANCE OF RAIN AND SNOW SHOWERS
UNTIL 2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....27-31.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........53-63%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTH WINDS 9-17 MPH WITH GUSTS TO AROUND 30
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 0500, THEN AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-51.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........16-20%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTH WINDS 7-15 MPH WITH GUSTS TO AROUND 30
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....NORTH 10-15 MPH UNTIL 1200, THEN NORTHWEST
20-25 MPH UNTIL 1700, THEN NORTH AROUND 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1300, THEN
EXCELLENT UNTIL 1600, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....21-25.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........54-62%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......NORTH WINDS 4-9 MPH WITH GUSTS TO AROUND 25 MPH
UNTIL 2400, THEN SOUTHWEST 4-7 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 0200, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 10-15 MPH UNTIL 2400, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....55-59.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........13-17%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTHEAST WINDS 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 40-50 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1500, THEN SOUTHEAST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 4-8 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 50S. EAST WINDS
4-8 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 4-8 MPH.
SATURDAY
WARMER. PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN
THE UPPER 60S. WEST WINDS 5-12 MPH.
COZ241-281100-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN MOSTLY
CLEAR. CHANCE OF RAIN AND SNOW SHOWERS UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....24-28.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........69-79%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......NORTH WINDS 9-17 MPH WITH GUSTS TO AROUND 30
MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......1000-2000 FT AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....43-47.
24 HR TREND......20-25 DEGREES COOLER.
MIN HUMIDITY........19-23%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTH WINDS 11-21 MPH WITH GUSTS TO AROUND 30
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......5000-6000 FT AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 1300, THEN NORTHWEST
20-25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD UNTIL 1300,
THEN EXCELLENT UNTIL 1600, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....17-21.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........54-62%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTH WINDS 7-14 MPH WITH GUSTS TO AROUND 25
MPH UNTIL 2400, THEN WEST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......1000-2000 FT AGL UNTIL 2400, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 10-15 MPH UNTIL 0500, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-57.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........14-18%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH UNTIL 1200, THEN SOUTH
WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 45-55 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1200, THEN LIGHT UNTIL
1300, THEN SOUTH AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE LOWER
30S. SOUTHWEST WINDS 5-12 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE MID 50S. NORTHEAST WINDS
4-9 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 50S.
WEST WINDS 4-8 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 60S. WEST WINDS 7-14 MPH.
COZ242-281100-
NORTHEAST WELD COUNTY-
INCLUDING BRIGGSDALE, EAST PAWNEE GRASSLANDS, GROVER,
PAWNEE BUTTES, RAYMER, AND STONEHAM
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF SNOW SHOWERS UNTIL 1900, THEN SLIGHT
CHANCE OF RAIN SHOWERS UNTIL 2100.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-30.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........69-79%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 0200, THEN AROUND 20
MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2400, THEN POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-49.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........18-24%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 17-27 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 7000-8000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 1100, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1100,
THEN EXCELLENT UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....17-21.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........63-71%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......NORTH WINDS 7-15 MPH. GUSTS UP TO 35 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 0500, THEN AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....50-54.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........17-21%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 4-9 MPH UNTIL 1200, THEN SOUTHWEST
6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 40-50 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1100. SOUTH AFTER
1700.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 4-9 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE MID 50S. NORTHEAST WINDS
6-13 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. NORTHEAST WINDS 4-9 MPH.
SATURDAY
WARMER. PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS
IN THE MID 60S. WEST WINDS 9-16 MPH.
COZ243-281100-
CENTRAL AND SOUTH WELD COUNTY-
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). CHANCE OF RAIN SHOWERS
UNTIL 1900, THEN SLIGHT CHANCE OF RAIN SHOWERS
UNTIL 2100.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-30.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........60-70%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 14-24 MPH WITH GUSTS TO AROUND
40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 0400, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 0300, THEN NORTH
AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-52.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........16-20%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 10-17 MPH UNTIL 1200,
THEN NORTH 17-27 MPH. GUSTS UP TO 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 8500-9500 FT
AGL UNTIL 1700, THEN 4500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15-20 MPH UNTIL 1100, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
VERY GOOD UNTIL 1200, THEN EXCELLENT UNTIL
1700, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....16-22.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........63-73%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......NORTH WINDS 8-15 MPH WITH GUSTS TO AROUND 35
MPH UNTIL 2400, THEN WEST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1000-2000 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 2200, THEN AROUND 10 MPH
UNTIL 0300, THEN NORTHWEST UNTIL 0400, THEN
LIGHT.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....52-56.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........17-21%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 4-8 MPH UNTIL 1200, THEN
SOUTHEAST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 40-50 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 1000, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1200, THEN SOUTH AROUND 10
MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST
WINDS 4-8 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
4-8 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. NORTHEAST WINDS 4-7 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 60S. SOUTHWEST WINDS 4-9 MPH.
COZ244-281100-
MORGAN COUNTY-
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2100, THEN
SLIGHT CHANCE OF SNOW SHOWERS UNTIL 2200.
SLIGHT CHANCE OF RAIN SHOWERS AFTER 2100 UNTIL
2300.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....27-31.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........71-77%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 14-24 MPH WITH GUSTS TO AROUND
40 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-52.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........19-23%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 16-26 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0700, THEN BELOW 1000 FT AGL
UNTIL 0800, THEN 9000-10000 FT AGL UNTIL 1700,
THEN 5000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15-20 MPH UNTIL 1000, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....18-22.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........66-74%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 7-15 MPH. GUSTS UP TO 35 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2200, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 0300, THEN NORTHWEST
AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....50-54.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-24%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 4-12 MPH UNTIL 1200, THEN SOUTH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 45-55 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 0900, THEN LIGHT
UNTIL 1100, THEN WEST AROUND 10 MPH UNTIL 1400,
THEN LIGHT UNTIL 1600, THEN SOUTH AROUND 10
MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 4-9 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5-12 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. EAST WINDS 4-8 MPH.
SATURDAY
WARMER. PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS
IN THE MID 60S. WEST WINDS 7-14 MPH.
COZ245-281100-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2100. CHANCE OF RAIN SHOWERS UNTIL 2200.
SLIGHT CHANCE OF SNOW SHOWERS AFTER 2000 UNTIL
2300.
CHANCE OF THUNDER...10 PERCENT.
MIN TEMPERATURE.....26-30.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........64-74%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......NORTH WINDS 13-22 MPH WITH GUSTS TO AROUND 35
MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH UNTIL 0500, THEN AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-50.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........17-21%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......BREEZY. NORTH WINDS 16-26 MPH WITH GUSTS TO
AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 8500-9500 FT
AGL UNTIL 1700, THEN 4500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15-20 MPH UNTIL 1000, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1200,
THEN EXCELLENT UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....18-22.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........58-66%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTH WINDS 8-15 MPH WITH GUSTS TO AROUND 30
MPH UNTIL 2400, THEN WEST 4-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1000-2000 FT AGL UNTIL 2200, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 0100, THEN NORTHWEST
AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-55.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........14-20%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 4-13 MPH UNTIL 1200, THEN
SOUTHEAST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 45-55 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1100, THEN NORTH UNTIL
1200, THEN LIGHT UNTIL 1400, THEN SOUTHEAST
AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE LOWER
30S. SOUTHWEST WINDS 6-12 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE MID 50S. NORTH WINDS
5-12 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. SOUTH WINDS 4-12 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 60S. WEST WINDS 7-14 MPH.
COZ248-281100-
LOGAN COUNTY-
INCLUDING CROOK, MERINO, STERLING, AND PEETZ
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(40-50%). CHANCE OF RAIN SHOWERS UNTIL
2000, THEN SLIGHT CHANCE OF RAIN SHOWERS UNTIL
2200.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....28-32.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........79-89%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 13-23 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-50.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........22-26%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......WINDY. NORTHWEST WINDS 18-28 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 40-50 MPH.
MIXING HEIGHT.......7000-8000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 1100, THEN 30-35 MPH
UNTIL 1700, THEN NORTH AROUND 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1100,
THEN EXCELLENT UNTIL 1700, THEN VERY GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....18-22.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........68-76%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 9-17 MPH. GUSTS UP TO 35 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2300, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-53.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........20-24%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 40-50 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 1400, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 4-9 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE MID 50S. NORTH WINDS
8-15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. NORTH WINDS 4-8 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 60S. WEST WINDS 8-15 MPH.
COZ249-281100-
WASHINGTON COUNTY-
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2400, THEN PARTLY
CLOUDY(30-40%). CHANCE OF RAIN SHOWERS, SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
UNTIL 2400.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....28-32.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........76-86%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......NORTH WINDS 14-24 MPH WITH GUSTS TO AROUND 35
MPH.
CWR.................20 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-50.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........22-26%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......WINDY. NORTHWEST WINDS 19-29 MPH WITH GUSTS TO
AROUND 45 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......7000-8000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 1200, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1200,
THEN EXCELLENT UNTIL 1700, THEN VERY GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....19-23.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........64-72%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 10-18 MPH. GUSTS UP TO 35 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2300, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-52.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........21-25%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 6-13 MPH. GUSTS UP TO 20 MPH IN THE
MORNING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 1600. SOUTH AFTER
1700.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. SOUTHWEST WINDS
6-13 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE MID 50S. NORTH WINDS
7-14 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 4-9 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 60S. WEST WINDS 7-14 MPH.
COZ250-281100-
SEDGWICK COUNTY-
INCLUDING JULESBURG, OVID, AND SEDGWICK
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). CHANCE OF RAIN SHOWERS
UNTIL 2100, THEN SLIGHT CHANCE OF RAIN SHOWERS
UNTIL 2300.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-34.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........89-93%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 13-23 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 30-40 MPH.
MIXING HEIGHT.......1000-2000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15-20 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-35%) UNTIL 0900, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-50.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........24-28%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......WINDY. NORTHWEST WINDS 18-28 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 35-45 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 1100, THEN 30-35 MPH
UNTIL 1700, THEN AROUND 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT UNTIL 1700, THEN VERY GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....20-24.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........72-78%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 11-21 MPH. GUSTS UP TO 30 MPH
IN THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......1000-2000 FT AGL UNTIL 0200, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH UNTIL 0400, THEN NORTHWEST
AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-52.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-25%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 6-13 MPH. GUSTS UP TO 20 MPH IN
THE MORNING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 45-55 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 1600, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTHWEST
WINDS 6-10 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 50S. NORTH WINDS
8-15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. NORTH WINDS 4-13 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 60S. WEST WINDS 7-14 MPH.
COZ251-281100-
PHILLIPS COUNTY-
INCLUDING AMHERST, HAXTUN, AND HOLYOKE
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400, THEN PARTLY
CLOUDY(40-50%). CHANCE OF RAIN SHOWERS UNTIL
2100, THEN SLIGHT CHANCE OF RAIN SHOWERS UNTIL
2300.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-33.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........88-94%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 12-22 MPH WITH GUSTS TO AROUND
30 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......1000-2000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15-20 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-50.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........24-28%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......WINDY. NORTHWEST WINDS 19-29 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 40-50 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 6500-7500 FT
AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 1100, THEN 30-35 MPH
UNTIL 1700, THEN AROUND 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
EXCELLENT UNTIL 1700, THEN VERY GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....20-24.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........70-74%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 10-20 MPH. GUSTS UP TO 35 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2200, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-52.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........21-25%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE MORNING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 45-55 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 2500-3500 FT
AGL.
TRANSPORT WINDS.....NORTH 10-15 MPH UNTIL 1700, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTHWEST
WINDS 4-9 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 50S. NORTH WINDS
8-15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. NORTH WINDS 4-9 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 60S. WEST WINDS 7-14 MPH.
COZ246-281100-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
INCLUDING AGATE, HUGO, LIMON, AND MATHESON
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2400, THEN PARTLY
CLOUDY. CHANCE OF RAIN SHOWERS, SNOW SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2400.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....25-29.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........74-82%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......BREEZY. NORTH WINDS 16-26 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-49.
24 HR TREND......20-25 DEGREES COOLER.
MIN HUMIDITY........19-23%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......WINDY. NORTH WINDS 20-30 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH UNTIL 1100, THEN NORTHWEST
25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1200,
THEN EXCELLENT UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....17-21.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........58-64%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 9-17 MPH. GUSTS UP TO 30 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 0200, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....50-54.
24 HR TREND......4-7 DEGREES WARMER.
MIN HUMIDITY........15-19%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 6-14 MPH. GUSTS UP TO 20 MPH IN THE
MORNING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 45-55 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 2000-3000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 1600, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS AROUND 30.
SOUTHWEST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE MID 50S. NORTH WINDS
6-13 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 4-9 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 60S. WEST WINDS 7-14 MPH.
COZ247-281100-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 2100, THEN MOSTLY
CLOUDY(50-60%) UNTIL 2400, THEN PARTLY CLOUDY.
CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS UNTIL 2400.
CHANCE OF THUNDER...20 PERCENT.
MIN TEMPERATURE.....27-31.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........72-80%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......BREEZY. NORTH WINDS 17-27 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 35-45 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 2000, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-51.
24 HR TREND......20-25 DEGREES COOLER.
MIN HUMIDITY........17-21%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......WINDY. NORTH WINDS 20-30 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......6000-7000 FT AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH UNTIL 1300, THEN 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN VERY GOOD UNTIL 1200,
THEN EXCELLENT UNTIL 1600, THEN VERY GOOD UNTIL
1700, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....18-22.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........54-60%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTH WINDS 11-19 MPH. GUSTS UP TO 30 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 0300, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-53.
24 HR TREND......2-4 DEGREES WARMER.
MIN HUMIDITY........14-18%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 7-14 MPH. GUSTS UP TO 20 MPH IN
THE MORNING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 2500-3500 FT
AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 1700, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 4-9 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 50S. NORTH WINDS
7-14 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S. EAST WINDS 4-8 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
60S. WEST WINDS 6-13 MPH.
COZ215-281100-
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING ESTES PARK, GLENDEVEY, LARAMIE RIVER VALLEY, NEDERLAND,
AND RED FEATHER LAKES
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). SLIGHT CHANCE OF SNOW
SHOWERS UNTIL 2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....17-27.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........60-70%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 12-22 MPH WITH GUSTS TO
AROUND 40 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 12-22 MPH WITH GUSTS TO
AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 0400, THEN WEST
AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....33-43.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........21-31%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 10-20 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 10-20 MPH WITH GUSTS TO
AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......6000-7000 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 0900, THEN NORTHWEST 25-30
MPH UNTIL 1700, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD UNTIL 1100, THEN
EXCELLENT UNTIL 1600, THEN VERY GOOD UNTIL
1700, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....16-24.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........43-53%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-13 MPH. GUSTS UP TO 25 MPH IN
THE EVENING.
RIDGES/UPR SLOPES....WEST WINDS 5-13 MPH WITH GUSTS TO AROUND
25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-56.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........15-21%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-12 MPH WITH GUSTS TO
AROUND 20 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 4-12 MPH WITH GUSTS TO
AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 35-45 MPH.
MIXING HEIGHT.......2500-3500 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE LOWER
30S. WEST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
4-7 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND 50.
WEST WINDS 5-12 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. WEST WINDS 14-24 MPH.
COZ216-281100-
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
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). SLIGHT CHANCE OF RAIN
SHOWERS UNTIL 2000. SLIGHT CHANCE OF SNOW
SHOWERS UNTIL 2300.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....18-28.
24 HR TREND......20-25 DEGREES COOLER.
MAX HUMIDITY........54-64%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 30
MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5-13 MPH WITH GUSTS TO
AROUND 30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 2400, THEN NORTHWEST
AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....37-47.
24 HR TREND......20-25 DEGREES COOLER.
MIN HUMIDITY........16-24%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH WINDS 6-14 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGES/UPR SLOPES....NORTH WINDS 6-14 MPH WITH GUSTS TO AROUND
30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......5500-6500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 1100, THEN 20-25 MPH
UNTIL 1700, THEN NORTH AROUND 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1300, THEN
EXCELLENT UNTIL 1600, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....16-24.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........41-51%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH WINDS 4-8 MPH WITH GUSTS TO AROUND
20 MPH UNTIL 2400, THEN WEST.
RIDGES/UPR SLOPES....NORTH WINDS 4-8 MPH WITH GUSTS TO AROUND
20 MPH UNTIL 2400, THEN WEST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 55-65 MPH.
MIXING HEIGHT.......1500-2000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 10 MPH UNTIL 2200, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....50-60.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........12-18%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-8 MPH UNTIL 1200, THEN
EAST.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 4-8 MPH UNTIL 1200, THEN
SOUTHEAST.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 35-45 MPH.
MIXING HEIGHT.......2500-3500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1200, THEN WEST AROUND 10 MPH
UNTIL 1700, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLEAR. LOWS IN THE LOWER
30S. WEST WINDS 5-12 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
4-8 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 4-9 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 9-16 MPH.
COZ211-281100-
JACKSON COUNTY BELOW 9000 FEET-
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(40-50%). CHANCE OF SNOW SHOWERS UNTIL
1900, THEN SLIGHT CHANCE OF SNOW SHOWERS UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....11-15.
24 HR TREND......20-25 DEGREES COOLER.
MAX HUMIDITY........80-90%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......WEST WINDS 8-16 MPH. GUSTS UP TO 40 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 2300, THEN WEST 10-15
MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-35%) UNTIL 0900, THEN MOSTLY
SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....32-36.
24 HR TREND......7-10 DEGREES COOLER.
MIN HUMIDITY........29-35%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......WEST WINDS 10-18 MPH WITH GUSTS TO AROUND 35
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......4500-5500 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1000, THEN NORTHWEST 20-25
MPH UNTIL 1300, THEN 25-30 MPH UNTIL 1700, THEN
AROUND 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
VERY GOOD UNTIL 1600, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....7-15.
24 HR TREND......2-4 DEGREES COOLER.
MAX HUMIDITY........59-69%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......1000-1500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2200, THEN LIGHT UNTIL
0500, THEN SOUTH AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-53.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........16-20%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 25-35 MPH.
MIXING HEIGHT.......2500-3500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1400, THEN WEST.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 19. SOUTHWEST WINDS
5-12 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
4-9 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 8-15 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 14-24 MPH.
COZ213-281100-
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
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2100, THEN PARTLY
CLOUDY(30-40%). CHANCE OF SNOW SHOWERS UNTIL
1900, THEN SLIGHT CHANCE OF SNOW SHOWERS UNTIL
2200.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....11-17.
24 HR TREND......20-25 DEGREES COOLER.
MAX HUMIDITY........75-85%.
24 HR TREND......7-10% WETTER.
20-FOOT WINDS.......WEST WINDS 8-16 MPH. GUSTS UP TO 35 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 45-55 MPH.
MIXING HEIGHT.......2500-3500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 2200, THEN WEST 10-15
MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2400, THEN POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....31-39.
24 HR TREND......10-15 DEGREES COOLER.
MIN HUMIDITY........19-29%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......WEST WINDS 6-14 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......5000-6000 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1000, THEN NORTHWEST 20-25
MPH UNTIL 1300, THEN AROUND 30 MPH UNTIL 1600,
THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
VERY GOOD UNTIL 1600, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....9-17.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........53-63%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......WEST WINDS 4-8 MPH WITH GUSTS TO AROUND 20 MPH
UNTIL 2400, THEN SOUTH 4-6 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2000, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-54.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........14-18%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-6 MPH UNTIL 1200, THEN WEST 4-8
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 30-40 MPH.
MIXING HEIGHT.......3000-4000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1300, THEN WEST AROUND 10
MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 4-7 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 50S. WEST WINDS
4-7 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. WEST WINDS 4-9 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 50.
WEST WINDS 7-14 MPH.
COZ214-281100-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING ELEVEN MILE CANYON RESERVOIR, FAIRPLAY, GUFFEY,
HARTSEL, LAKE GEORGE, AND SOUTH PARK
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....17-21.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........52-60%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 8-16 MPH. GUSTS UP TO 35 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST WINDS 8-16 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15-20 MPH UNTIL 0400, THEN AROUND 10
MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....36-44.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........12-16%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 8-16 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 8-16 MPH WITH GUSTS TO
AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......4500-5500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 1000, THEN AROUND 20
MPH UNTIL 1100, THEN 25-30 MPH UNTIL 1700, THEN
AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
EXCELLENT UNTIL 1600, THEN VERY GOOD UNTIL
1700, THEN FAIR.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....16-20.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........35-45%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 55-65 MPH.
MIXING HEIGHT.......1000-1500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....50-58.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........10-14%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 4-9 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
RIDGES/UPR SLOPES....WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 30-40 MPH.
MIXING HEIGHT.......3000-4000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST
WINDS 6-13 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 50S. WEST WINDS
4-9 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 50.
WEST WINDS 7-14 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 50S. WEST WINDS 12-18 MPH.
COZ218-281100-
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
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). CHANCE OF SNOW SHOWERS UNTIL
2100, THEN SLIGHT CHANCE OF SNOW SHOWERS.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....7-17.
24 HR TREND......20-25 DEGREES COOLER.
MAX HUMIDITY........79-89%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 12-22 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 12-22 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 0200, THEN AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-35%) UNTIL 0900, THEN MOSTLY
SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....20-30.
24 HR TREND......4-7 DEGREES COOLER.
MIN HUMIDITY........30-40%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 10-18 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGES/UPR SLOPES....WEST WINDS 11-21 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......4500-5500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1000, THEN NORTHWEST 25-30
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
VERY GOOD UNTIL 1600, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....8-18.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........51-61%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-13 MPH WITH GUSTS TO AROUND
20 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 5-13 MPH WITH GUSTS TO
AROUND 25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......1000-2000 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38-48.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........15-21%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-12 MPH WITH GUSTS TO
AROUND 20 MPH.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 5-13 MPH WITH GUSTS TO
AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 30-40 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 6-13 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 40S. WEST WINDS
4-8 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. WEST WINDS 7-14 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 13-23 MPH.
COZ212-281100-
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
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). CHANCE OF SNOW SHOWERS UNTIL
1900, THEN SLIGHT CHANCE OF SNOW SHOWERS UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....8-18.
24 HR TREND......15-20 DEGREES COOLER.
MAX HUMIDITY........70-80%.
24 HR TREND......7-10% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 14-24 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 45-55 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....WEST 25-30 MPH UNTIL 2000, THEN 15-20 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2300, THEN POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....24-34.
24 HR TREND......15-20 DEGREES COOLER.
MIN HUMIDITY........19-29%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 10-20 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGES/UPR SLOPES....BREEZY. NORTHWEST WINDS 13-23 MPH WITH
GUSTS TO AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......4500-5500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1000, THEN NORTHWEST 25-30
MPH UNTIL 1300, THEN 30-35 MPH UNTIL 1700, THEN
AROUND 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
VERY GOOD UNTIL 1700, THEN FAIR.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-20.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........37-47%.
24 HR TREND......35-50% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 5-13 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGES/UPR SLOPES....WEST WINDS 7-15 MPH WITH GUSTS TO AROUND
30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......1000-2000 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....40-50.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........13-21%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 6-13 MPH WITH GUSTS TO AROUND
20 MPH.
RIDGES/UPR SLOPES....WEST WINDS 7-15 MPH WITH GUSTS TO AROUND
25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 30-40 MPH.
MIXING HEIGHT.......3000-4000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. WEST WINDS
7-14 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE MID 40S. WEST WINDS
4-9 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
WEST WINDS 8-15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 13-23 MPH.
COZ217-281100-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING EAST SLOPES PARK AND NORTHERN GORE RANGES, GORE PASS,
AND RABBIT EARS PASS
243 PM MDT MON OCT 27 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). CHANCE OF SNOW SHOWERS UNTIL
1900, THEN SLIGHT CHANCE OF SNOW SHOWERS UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....9-15.
24 HR TREND......15-20 DEGREES COOLER.
MAX HUMIDITY........78-88%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 9-17 MPH. GUSTS UP TO 35 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST WINDS 9-17 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....WEST 40-50 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 2300, THEN WEST
AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0900, THEN MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....22-32.
24 HR TREND......10-15 DEGREES COOLER.
MIN HUMIDITY........34-44%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 8-16 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGES/UPR SLOPES....WEST WINDS 8-16 MPH WITH GUSTS TO AROUND
30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN NORTHWEST 25-30
MPH UNTIL 1700, THEN AROUND 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1600, THEN
FAIR.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-16.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........55-65%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-8 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 4-12 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 50-60 MPH.
MIXING HEIGHT.......1000-1500 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 2200, THEN LIGHT.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-49.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........17-27%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4-12 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHWEST WINDS 5-13 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 25-35 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1000, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 4-9 MPH.
THURSDAY
MOSTLY CLEAR. HIGHS IN THE MID 40S. WEST WINDS
4-9 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S. WEST WINDS 7-14 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 12-18 MPH.
OUTLOOK 6 TO 10 DAYS
TEMPERATURES ABOVE NORMAL AND PRECIPITATION BELOW NORMAL.
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