735
FNUS55 KBOU 150826
FWFBOU
FIRE WEATHER FORECAST FOR NORTHEAST AND NORTH CENTRAL COLORADO
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
DISCUSSION...TODAY AND TONIGHT
SNOW WILL GRADUALLY END OVER THE EAST CENTRAL PLAINS BY SUNRISE.
SNOW WILL LINGER IN THE MOUNTAINS THIS MORNING BUT END BY MIDDAY.
IT WILL BE MUCH COLDER TODAY ALONG WITH HIGHER HUMIDITY. WINDS
WILL REMAIN GUSTY OVER THE HIGHER TERRAIN AND PLAINS THROUGH
THIS AFTERNOON.
LONG TERM DISCUSSION...MONDAY THROUGH THURSDAY...
SIGNIFICANTLY WARMER TEMPERATURES ARE EXPECTED NEXT WEEK, WITH
RECORD HIGHS POSSIBLE WEDNESDAY INTO THE WEEKEND. MINIMUM RHS WILL
DROP MONDAY INTO WEDNESDAY, WITH RHS DROPPING BELOW CRITICAL
THRESHOLDS IN THE PLAINS FOR THE SECOND HALF OF THE WEEK. WINDS
WILL BEGIN TO INCREASE ON TUESDAY, LEADING TO ELEVATED TO
CRITICAL CONDITIONS STARTING BY TUESDAY.
...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...
COZ238-152215-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, NUNN,
AND WEST PAWNEE GRASSLANDS
226 AM MDT SUN MAR 15 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY(60-65%). PATCHY BLOWING DUST. SLIGHT
CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....27-35.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........24-34%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......WINDY. NORTH WINDS 24-39 MPH WITH GUSTS TO
AROUND 55 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......9500-10500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 35-40 MPH UNTIL 1700, THEN AROUND 30
MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 0900. EXCELLENT AFTER 1300.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY BLOWING DUST
UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-16.
24 HR TREND......2-4 DEGREES COOLER.
MAX HUMIDITY........68-78%.
24 HR TREND......20-25% WETTER.
20-FOOT WINDS.......NORTH WINDS 13-23 MPH WITH GUSTS TO AROUND 45
MPH UNTIL 2400, THEN 4-9 MPH WITH GUSTS TO
AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......9000 FT AGL UNTIL 1900, THEN 1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 2000, THEN NORTH
15-20 MPH UNTIL 0100, THEN AROUND 10 MPH UNTIL
0300, THEN WEST UNTIL 0500, THEN LIGHT.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2200.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(50-60%) UNTIL 0900, THEN MOSTLY
CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-52.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........26-30%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-14 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......3000-4000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0700, THEN SOUTHWEST 10-15
MPH UNTIL 1200, THEN NORTHWEST 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN FAIR.
MONDAY NIGHT
NOT AS COOL. MOSTLY CLOUDY. LOWS IN THE MID 30S.
WEST WINDS 8-15 MPH.
TUESDAY
WARMER, BREEZY. MOSTLY CLEAR. HIGHS IN THE LOWER 70S.
WEST WINDS 16-26 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 70S. WEST WINDS 12-18 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
80S. WEST WINDS 8-15 MPH.
COZ239-152215-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT
226 AM MDT SUN MAR 15 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). CHANCE OF SNOW UNTIL
1200, THEN SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....32-36.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........24-28%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......BREEZY. NORTH WINDS 17-27 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 40-50 MPH.
MIXING HEIGHT.......10000-11000 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 0900. EXCELLENT AFTER 1100.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....15-19.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........61-71%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......NORTHEAST WINDS 6-13 MPH WITH GUSTS TO AROUND
25 MPH UNTIL 2400, THEN SOUTHEAST 4-6 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 2000, THEN NORTH
10-15 MPH UNTIL 2300, THEN LIGHT.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2200.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN PARTLY
CLOUDY(40-50%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-55.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........25-29%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 4-7 MPH UNTIL 1200, THEN NORTH 5-12
MPH WITH GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN NORTHWEST 10-15
MPH UNTIL 1400, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE UPPER
30S. WEST WINDS 6-13 MPH.
TUESDAY
WARMER. MOSTLY CLEAR. HIGHS IN THE LOWER 70S. WEST
WINDS 9-16 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 70S. WEST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 80S. WEST WINDS 5-12 MPH.
COZ240-152215-
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
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW UNTIL 1200, THEN
SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....31-35.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........24-28%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......WINDY. NORTH WINDS 21-31 MPH WITH GUSTS TO
AROUND 50 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......7000-8000 FT AGL.
TRANSPORT WINDS.....NORTH 30-35 MPH UNTIL 1500, THEN NORTHWEST
AROUND 25 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1000, THEN EXCELLENT UNTIL
1600, THEN VERY GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....15-19.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........57-67%.
24 HR TREND......7-10% WETTER.
20-FOOT WINDS.......NORTHEAST WINDS 8-15 MPH WITH GUSTS TO AROUND
30 MPH UNTIL 2400, THEN SOUTHEAST 4-7 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 2200, THEN AROUND 10 MPH
UNTIL 2400, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-55.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........21-25%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 4-8 MPH UNTIL 1200, THEN NORTHWEST
4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1000, THEN WEST AROUND 10 MPH
UNTIL 1200, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN FAIR.
MONDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE UPPER
30S. SOUTHWEST WINDS 5-12 MPH.
TUESDAY
WARMER. MOSTLY CLEAR. HIGHS IN THE LOWER 70S. WEST
WINDS 9-16 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 80.
WEST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
80S. WEST WINDS 5-12 MPH.
COZ241-152215-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....26-30.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........30-38%.
24 HR TREND......20-25% WETTER.
20-FOOT WINDS.......WINDY. NORTH WINDS 24-34 MPH WITH GUSTS TO
AROUND 55 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....NORTH 30-35 MPH UNTIL 0900. 25-30 MPH AFTER
1400.
SMOKE DISPERSAL.....GOOD UNTIL 0900, THEN EXCELLENT UNTIL 1700,
THEN VERY GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-16.
24 HR TREND......2-4 DEGREES COOLER.
MAX HUMIDITY........66-76%.
24 HR TREND......4-7% DRIER.
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 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 2400, THEN AROUND 10 MPH
UNTIL 0200, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-51.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........23-31%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH UNTIL 1200, THEN
NORTHWEST 5-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 3000-4000 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0700, THEN SOUTHWEST 10-15
MPH UNTIL 1100, THEN NORTHWEST 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN FAIR.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS IN THE LOWER
30S. WEST WINDS 6-13 MPH.
TUESDAY
WARMER. MOSTLY CLEAR. HIGHS IN THE UPPER 60S. WEST
WINDS 9-16 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 70S. WEST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 80.
WEST WINDS 6-12 MPH.
COZ242-152215-
NORTHEAST WELD COUNTY-
INCLUDING BRIGGSDALE, EAST PAWNEE GRASSLANDS, GROVER,
PAWNEE BUTTES, RAYMER, AND STONEHAM
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%). PATCHY BLOWING DUST.
SLIGHT CHANCE OF SNOW AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....29-33.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........25-31%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......VERY WINDY. NORTH WINDS 28-43 MPH WITH GUSTS TO
AROUND 60 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......7500-8500 FT AGL.
TRANSPORT WINDS.....NORTH 40-50 MPH UNTIL 1200, THEN NORTHWEST
30-35 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 0900, THEN EXCELLENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). PATCHY BLOWING DUST
UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....9-13.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........65-75%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......NORTH WINDS 14-24 MPH WITH GUSTS TO AROUND 45
MPH UNTIL 2400, THEN NORTHWEST 5-12 MPH WITH
GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 25-30 MPH UNTIL 2100. NORTHWEST AROUND 10
MPH AFTER 0500.
SMOKE DISPERSAL.....VERY GOOD UNTIL 2000, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-51.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........24-28%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800. NORTHWEST 15-20 MPH
AFTER 1400.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN FAIR.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE LOWER
30S. WEST WINDS 5-12 MPH.
TUESDAY
WARMER, BREEZY. PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS 16-26 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND
80. NORTHWEST WINDS 12-18 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 8-15 MPH.
COZ243-152215-
CENTRAL AND SOUTH WELD COUNTY-
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN PARTLY
CLOUDY(50-60%) UNTIL 1200, THEN MOSTLY
CLOUDY(60-65%). PATCHY BLOWING DUST. SLIGHT
CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....32-36.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........23-27%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......WINDY. NORTH WINDS 25-39 MPH WITH GUSTS TO
AROUND 60 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......9000-10000 FT AGL.
TRANSPORT WINDS.....NORTH 35-40 MPH UNTIL 1500, THEN NORTHWEST
AROUND 30 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 0900, THEN EXCELLENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(40-50%). PATCHY BLOWING DUST UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....11-17.
24 HR TREND......10-15 DEGREES COOLER.
MAX HUMIDITY........66-76%.
24 HR TREND......20-25% WETTER.
20-FOOT WINDS.......NORTH WINDS 13-20 MPH WITH GUSTS TO AROUND 45
MPH UNTIL 2400, THEN EAST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH UNTIL 2100, THEN 10-15 MPH
UNTIL 0200, THEN LIGHT.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2400.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 0900, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-53.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........23-27%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTH WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......3000-4000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN SOUTH AROUND 10
MPH UNTIL 1100, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS IN THE LOWER
30S. SOUTHWEST WINDS 4-8 MPH.
TUESDAY
WARMER. MOSTLY CLEAR. HIGHS IN THE MID 70S. WEST WINDS
9-16 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER
80S. WEST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
80S. WEST WINDS 5-12 MPH.
COZ244-152215-
MORGAN COUNTY-
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(55-60%). PATCHY BLOWING DUST.
SLIGHT CHANCE OF SNOW AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....32-36.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........23-27%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......VERY WINDY. NORTH WINDS 26-41 MPH WITH GUSTS TO
AROUND 60 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......8000-9000 FT AGL.
TRANSPORT WINDS.....NORTH 40-50 MPH UNTIL 1200. NORTHWEST AROUND 30
MPH AFTER 1700.
SMOKE DISPERSAL.....VERY GOOD UNTIL 0900, THEN EXCELLENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY BLOWING DUST
UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-14.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........63-73%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTH WINDS 13-23 MPH WITH GUSTS TO AROUND 45
MPH UNTIL 2400, THEN NORTHWEST 4-9 MPH WITH
GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH UNTIL 2200, THEN 10-15 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2100.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-52.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........22-26%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHWEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800. NORTHWEST 10-15 MPH
AFTER 1500.
SMOKE DISPERSAL.....POOR.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS IN THE UPPER
20S. SOUTHWEST WINDS 4-9 MPH.
TUESDAY
WARMER. PARTLY CLOUDY. HIGHS IN THE MID 70S. WEST
WINDS 12-18 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 80S. WEST WINDS 8-15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 80S.
WEST WINDS 6-13 MPH.
COZ245-152215-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY BLOWING DUST. SLIGHT
CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....30-34.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........24-28%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......WINDY. NORTH WINDS 25-38 MPH WITH GUSTS TO
AROUND 60 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......7500-8500 FT AGL.
TRANSPORT WINDS.....NORTH 40-50 MPH UNTIL 1400. AROUND 25 MPH AFTER
1700.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1000, THEN EXCELLENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). PATCHY BLOWING DUST UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....12-16.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........64-72%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTH WINDS 7-15 MPH. GUSTS UP TO 40 MPH IN THE
EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH UNTIL 2100, THEN 10-15 MPH
UNTIL 0400, THEN LIGHT.
SMOKE DISPERSAL.....VERY GOOD UNTIL 2000. POOR AFTER 0300.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....48-52.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........21-25%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-12 MPH UNTIL 1200, THEN WEST 4-9
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 3500-4500 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN SOUTHWEST AROUND
10 MPH UNTIL 1100, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN FAIR.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS IN THE LOWER
30S. SOUTHWEST WINDS 6-12 MPH.
TUESDAY
WARMER. MOSTLY CLEAR. HIGHS IN THE LOWER 70S. WEST
WINDS 12-18 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 70S. WEST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
80S. WEST WINDS 6-12 MPH.
COZ248-152215-
LOGAN COUNTY-
INCLUDING CROOK, MERINO, STERLING, AND PEETZ
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). PATCHY BLOWING DUST.
SLIGHT CHANCE OF SNOW AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....31-35.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........24-28%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......VERY WINDY. NORTH WINDS 28-43 MPH WITH GUSTS TO
AROUND 60 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......7500-8500 FT AGL.
TRANSPORT WINDS.....NORTH 40-50 MPH UNTIL 1400, THEN NORTHWEST
AROUND 35 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 0900. EXCELLENT AFTER 1200.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). PATCHY BLOWING DUST
UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....9-13.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........65-75%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTH WINDS 14-24 MPH WITH GUSTS TO AROUND 45
MPH UNTIL 2400, THEN NORTHWEST 7-14 MPH WITH
GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 25-30 MPH UNTIL 2100. NORTHWEST AROUND 10
MPH AFTER 0500.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-49.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........24-28%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 5-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......4500-5500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS AROUND 30.
SOUTHWEST WINDS 4-9 MPH.
TUESDAY
WARMER. PARTLY CLOUDY. HIGHS IN THE MID 70S. NORTHWEST
WINDS 13-23 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 10-17 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 7-14 MPH.
COZ249-152215-
WASHINGTON COUNTY-
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). PATCHY BLOWING DUST.
SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....31-35.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........23-27%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......VERY WINDY. NORTH WINDS 27-42 MPH WITH GUSTS TO
AROUND 65 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......7500-8500 FT AGL.
TRANSPORT WINDS.....NORTH 40-50 MPH UNTIL 1600, THEN NORTHWEST
AROUND 35 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 0900, THEN EXCELLENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(30-35%). PATCHY BLOWING DUST UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-14.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........65-73%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......NORTH WINDS 13-23 MPH WITH GUSTS TO AROUND 45
MPH UNTIL 2400, THEN NORTHWEST 6-13 MPH WITH
GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 25-30 MPH UNTIL 2000. NORTHWEST AROUND 10
MPH AFTER 0500.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 0500.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-50.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........21-25%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS AROUND 30.
SOUTHWEST WINDS 6-13 MPH.
TUESDAY
WARMER. PARTLY CLOUDY. HIGHS IN THE MID 70S. NORTHWEST
WINDS 13-20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 80. WEST
WINDS 9-16 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 80S. WEST WINDS 7-14 MPH.
COZ250-152215-
SEDGWICK COUNTY-
INCLUDING JULESBURG, OVID, AND SEDGWICK
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 1500, THEN PARTLY
CLOUDY(50-60%). PATCHY BLOWING DUST. SLIGHT
CHANCE OF SNOW AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....30-34.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........28-32%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......VERY WINDY. NORTH WINDS 28-41 MPH WITH GUSTS TO
AROUND 60 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....NORTH 40-50 MPH UNTIL 1600, THEN NORTHWEST
AROUND 35 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1000. EXCELLENT AFTER 1300.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY BLOWING DUST UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....6-10.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........70-78%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 10-20 MPH. GUSTS UP TO 45 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 25-30 MPH UNTIL 2100, THEN NORTHWEST
15-20 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 0300.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL 0900, THEN PARTLY
CLOUDY(35-45%) UNTIL 1500, THEN MOSTLY
CLOUDY(60-65%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....43-47.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........21-25%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 70-80 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 1500, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE UPPER
20S. SOUTH WINDS 5-12 MPH.
TUESDAY
WARMER. PARTLY CLOUDY. HIGHS IN THE MID 70S. NORTHWEST
WINDS 12-18 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 8-15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 80. WEST
WINDS 6-13 MPH.
COZ251-152215-
PHILLIPS COUNTY-
INCLUDING AMHERST, HAXTUN, AND HOLYOKE
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 1500, THEN PARTLY
CLOUDY(50-60%). PATCHY BLOWING DUST. SLIGHT
CHANCE OF SNOW AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....AROUND 33.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........26-30%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......VERY WINDY. NORTH WINDS 29-41 MPH WITH GUSTS TO
AROUND 60 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....NORTH 40-50 MPH UNTIL 1600, THEN NORTHWEST
AROUND 35 MPH.
SMOKE DISPERSAL.....EXCELLENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY BLOWING DUST UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....6-10.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........71-77%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 11-21 MPH. GUSTS UP TO 45 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 30-35 MPH UNTIL 2000. NORTHWEST 15-20 MPH
AFTER 2300.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....AROUND 46.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........20-24%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 6-11 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 70-80 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE UPPER
20S. SOUTHWEST WINDS 5-12 MPH.
TUESDAY
WARMER. PARTLY CLOUDY. HIGHS IN THE MID 70S. NORTHWEST
WINDS 12-18 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
80. NORTHWEST WINDS 8-15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 6-13 MPH.
COZ246-152215-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
INCLUDING AGATE, HUGO, LIMON, AND MATHESON
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). PATCHY BLOWING DUST.
SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....28-32.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........25-29%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......VERY WINDY. NORTH WINDS 30-45 MPH WITH GUSTS TO
AROUND 65 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......7000-8000 FT AGL.
TRANSPORT WINDS.....NORTH 40-50 MPH UNTIL 1500, THEN 30-35 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 0800, THEN EXCELLENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). PATCHY BLOWING DUST UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....7-13.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........69-79%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......NORTH WINDS 13-20 MPH WITH GUSTS TO AROUND 45
MPH UNTIL 2400, THEN NORTHWEST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH UNTIL 2200. NORTHWEST AROUND 10
MPH AFTER 0500.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2300.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-51.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........18-24%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 3500-4500 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800. NORTHWEST 15-20 MPH
AFTER 1200.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS AROUND 30.
SOUTHWEST WINDS 6-12 MPH.
TUESDAY
WARMER. MOSTLY CLEAR. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS 10-17 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER
70S. NORTHWEST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5-12 MPH.
COZ247-152215-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER
226 AM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 0900, THEN PARTLY
CLOUDY(40-50%). PATCHY BLOWING DUST. SLIGHT
CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....30-36.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........22-26%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......VERY WINDY. NORTH WINDS 31-46 MPH WITH GUSTS TO
AROUND 70 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......7000-8000 FT AGL.
TRANSPORT WINDS.....NORTH 40-50 MPH UNTIL 1600, THEN AROUND 35 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 0900, THEN EXCELLENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). PATCHY BLOWING DUST
UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....8-14.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........65-75%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTH WINDS 13-23 MPH WITH GUSTS TO AROUND 45
MPH UNTIL 2400, THEN NORTHWEST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 0500, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 25-30 MPH UNTIL 2000. NORTHWEST AROUND 10
MPH AFTER 0100.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2100.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-50.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........15-19%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-14 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 3500-4500 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS IN THE UPPER
20S. SOUTHWEST WINDS 5-12 MPH.
TUESDAY
WARMER. MOSTLY CLEAR. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS 8-15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND
80. NORTHWEST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5-12 MPH.
COZ215-152215-
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING ESTES PARK, GLENDEVEY, LARAMIE RIVER VALLEY, NEDERLAND,
AND RED FEATHER LAKES
226 AM MDT SUN MAR 15 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(55-60%). PATCHY AREAS OF BLOWING
SNOW UNTIL 1200. CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....19-29.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........29-39%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. NORTHWEST WINDS 17-27 MPH WITH
GUSTS TO AROUND 50 MPH.
RIDGES/UPR SLOPES....BREEZY. NORTHWEST WINDS 17-27 MPH WITH
GUSTS TO AROUND 45 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 35-45 MPH.
MIXING HEIGHT.......9000-10000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 30-35 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 0900. EXCELLENT AFTER 1400.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 0300, THEN MOSTLY
CLOUDY(50-60%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....11-17.
24 HR TREND......2-4 DEGREES COOLER.
MAX HUMIDITY........56-66%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 7-15 MPH. GUSTS UP TO 35 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST WINDS 7-15 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 35 MPH UNTIL 1900. 15-20 MPH
AFTER 2100.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY(55-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38-48.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........34-44%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 12-22 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGES/UPR SLOPES....WEST WINDS 12-22 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....WEST 25-30 MPH UNTIL 1400, THEN NORTHWEST 30-35
MPH.
SMOKE DISPERSAL.....FAIR UNTIL 1100, THEN GOOD.
MONDAY NIGHT
NOT AS COOL. BREEZY. PARTLY CLOUDY. SLIGHT CHANCE
OF SNOW. LOWS IN THE MID 30S. WEST WINDS 15-25 MPH.
TUESDAY
NOT AS COOL. BREEZY. MOSTLY CLEAR. HIGHS IN THE UPPER
50S. WEST WINDS 17-27 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 13-20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. WEST WINDS 8-15 MPH.
COZ216-152215-
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
226 AM MDT SUN MAR 15 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....21-29.
24 HR TREND......35-50 DEGREES COOLER.
MIN HUMIDITY........27-35%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. NORTH WINDS 15-25 MPH WITH GUSTS
TO AROUND 35 MPH.
RIDGES/UPR SLOPES....BREEZY. NORTH WINDS 15-25 MPH WITH GUSTS
TO AROUND 40 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 40-50 MPH.
MIXING HEIGHT.......8000-9000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 0900, THEN 30-35 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 0900. EXCELLENT AFTER 1100.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-18.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........52-62%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH WINDS 6-13 MPH WITH GUSTS TO AROUND
25 MPH UNTIL 2400, THEN WEST 4-8 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5-13 MPH. GUSTS UP TO 30
MPH IN THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......2500-3500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 2000, THEN 15-20 MPH
UNTIL 2200, THEN AROUND 10 MPH UNTIL 0200, THEN
WEST.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2100.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....42-52.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........26-36%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 6-14 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 6-14 MPH WITH GUSTS TO
AROUND 25 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 1100, THEN NORTHWEST 25-30
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS IN THE MID 30S.
WEST WINDS 9-16 MPH.
TUESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS IN THE LOWER 60S.
WEST WINDS 10-17 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND
70. WEST WINDS 8-15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 6-13 MPH.
COZ211-152215-
JACKSON COUNTY BELOW 9000 FEET-
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN
226 AM MDT SUN MAR 15 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....19-23.
24 HR TREND......25-35 DEGREES COOLER.
MIN HUMIDITY........35-39%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 16-26 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 30-40 MPH.
MIXING HEIGHT.......7000-8000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 1300, THEN AROUND 30
MPH.
SMOKE DISPERSAL.....FAIR UNTIL 1000. EXCELLENT AFTER 1200.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 0300, THEN MOSTLY
CLOUDY(50-60%). PATCHY AREAS OF BLOWING SNOW
UNTIL 2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-14.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........63-69%.
24 HR TREND......LITTLE CHANGE.
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....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 2000, THEN WEST 15-20
MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2100.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....34-40.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........45-55%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 13-23 MPH WITH GUSTS TO
AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......3000-4000 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 0900, THEN AROUND 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. SLIGHT CHANCE OF
SNOW. LOWS IN THE LOWER 30S. SOUTHWEST WINDS 12-18 MPH.
TUESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
WEST WINDS 14-24 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
SOUTHWEST WINDS 9-16 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 6-13 MPH.
COZ213-152215-
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
226 AM MDT SUN MAR 15 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). CHANCE OF SNOW. PATCHY
AREAS OF BLOWING SNOW AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....19-25.
24 HR TREND......25-35 DEGREES COOLER.
MIN HUMIDITY........29-39%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 40-50 MPH.
MIXING HEIGHT.......7000-8000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 1200, THEN 30-35 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 0900. EXCELLENT AFTER 1500.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY AREAS OF BLOWING
SNOW UNTIL 2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-16.
24 HR TREND......2-4 DEGREES COOLER.
MAX HUMIDITY........60-70%.
24 HR TREND......2-4% DRIER.
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....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......2500-3500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 2000, THEN WEST 15-20
MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....34-42.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........43-53%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......WEST WINDS 8-16 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 1200, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. SLIGHT CHANCE OF
SNOW. LOWS AROUND 30. WEST WINDS 7-14 MPH.
TUESDAY
NOT AS COOL. PARTLY CLOUDY. HIGHS IN THE LOWER 50S.
WEST WINDS 9-16 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 4-9 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 4-7 MPH.
COZ214-152215-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING ELEVEN MILE CANYON RESERVOIR, FAIRPLAY, GUFFEY,
HARTSEL, LAKE GEORGE, AND SOUTH PARK
226 AM MDT SUN MAR 15 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%). SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....21-29.
24 HR TREND......25-35 DEGREES COOLER.
MIN HUMIDITY........23-29%.
24 HR TREND......7-10% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WINDY. NORTHWEST WINDS 20-30 MPH WITH
GUSTS TO AROUND 45 MPH.
RIDGES/UPR SLOPES....WINDY. NORTHWEST WINDS 20-30 MPH. GUSTS UP
TO 55 MPH DECREASING TO 45 MPH IN THE
AFTERNOON.
CWR.................10 PERCENT DECREASING TO 0 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......7000-8000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 35-40 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 0900. EXCELLENT AFTER 1500.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....11-19.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........41-51%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 8-16 MPH. GUSTS UP TO 35
MPH IN THE EVENING.
RIDGES/UPR SLOPES....NORTHWEST WINDS 8-16 MPH. GUSTS UP TO 40
MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 30-35 MPH UNTIL 2000, THEN 15-20 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2100.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-49.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........26-36%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 8-15 MPH UNTIL 1200,
THEN NORTHWEST 15-25 MPH. GUSTS UP TO 35
MPH.
RIDGES/UPR SLOPES....BREEZY. NORTHWEST WINDS 14-24 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.....NORTHWEST 15-20 MPH UNTIL 1000. 30-35 MPH AFTER
1200.
SMOKE DISPERSAL.....POOR UNTIL 1000. VERY GOOD AFTER 1200.
MONDAY NIGHT
NOT AS COLD. PARTLY CLOUDY. LOWS AROUND 30.
NORTHWEST WINDS 12-18 MPH.
TUESDAY
NOT AS COOL. MOSTLY CLEAR. HIGHS IN THE MID 50S.
NORTHWEST WINDS 13-23 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. WEST WINDS 8-15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. WEST WINDS 6-13 MPH.
COZ218-152215-
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
226 AM MDT SUN MAR 15 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY AREAS OF BLOWING SNOW.
CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....9-19.
24 HR TREND......25-35 DEGREES COOLER.
MIN HUMIDITY........40-50%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. NORTHWEST WINDS 16-26 MPH WITH
GUSTS TO AROUND 45 MPH.
RIDGES/UPR SLOPES....BREEZY. NORTHWEST WINDS 17-27 MPH. GUSTS
UP TO 55 MPH DECREASING TO 45 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT INCREASING TO 10 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST 35-45 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 1400, THEN AROUND 35
MPH.
SMOKE DISPERSAL.....FAIR UNTIL 1000. EXCELLENT AFTER 1200.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 0300, THEN MOSTLY
CLOUDY(50-60%). PATCHY AREAS OF BLOWING SNOW
UNTIL 2400. SLIGHT CHANCE OF SNOW UNTIL 2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....3-13.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........66-76%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 11-19 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 12-22 MPH WITH GUSTS TO
AROUND 45 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 2000, THEN WEST 20-25
MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). SLIGHT CHANCE OF SNOW
UNTIL 1200. CHANCE OF SNOW AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....25-35.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........52-62%.
24 HR TREND......10-15% 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 45 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......2500-3500 FT AGL.
TRANSPORT WINDS.....WEST 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. BREEZY. MOSTLY CLOUDY. CHANCE OF
SNOW. LOWS IN THE UPPER 20S. WEST WINDS 15-25 MPH.
TUESDAY
NOT AS COLD. BREEZY. PARTLY CLOUDY. SLIGHT CHANCE OF
SNOW. HIGHS IN THE LOWER 40S. WEST WINDS 16-26 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 12-18 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. WEST WINDS 8-15 MPH.
COZ212-152215-
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
226 AM MDT SUN MAR 15 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 1200, THEN PARTLY
CLOUDY(40-50%). PATCHY AREAS OF BLOWING SNOW.
CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....9-19.
24 HR TREND......25-35 DEGREES COOLER.
MIN HUMIDITY........36-46%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WINDY. NORTHWEST WINDS 21-31 MPH WITH
GUSTS TO AROUND 55 MPH.
RIDGES/UPR SLOPES....WINDY. NORTHWEST WINDS 23-33 MPH WITH
GUSTS TO AROUND 65 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 30-35 MPH UNTIL 1400, THEN AROUND 40
MPH.
SMOKE DISPERSAL.....GOOD UNTIL 0900. EXCELLENT AFTER 1300.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). SLIGHT CHANCE OF SNOW
UNTIL 2400. PATCHY AREAS OF BLOWING SNOW.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....4-14.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........58-68%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 45 MPH.
RIDGES/UPR SLOPES....WINDY. WEST WINDS 18-28 MPH. GUSTS UP TO
60 MPH DECREASING TO 50 MPH AFTER
MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 40 MPH UNTIL 1900, THEN 25-30
MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2300.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 0900, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF SNOW UNTIL
1200. CHANCE OF SNOW AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....26-36.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........46-56%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 16-26 MPH WITH GUSTS TO
AROUND 45 MPH.
RIDGES/UPR SLOPES....WINDY. WEST WINDS 19-29 MPH WITH GUSTS TO
AROUND 50 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 30-35 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. BREEZY. MOSTLY CLOUDY. SLIGHT CHANCE
OF SNOW. LOWS IN THE MID 20S. WEST WINDS 17-27 MPH.
TUESDAY
NOT AS COLD. BREEZY. PARTLY CLOUDY. HIGHS IN THE MID
40S. WEST WINDS 16-26 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 12-18 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. WEST WINDS 9-16 MPH.
COZ217-152215-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING EAST SLOPES PARK AND NORTHERN GORE RANGES, GORE PASS,
AND RABBIT EARS PASS
226 AM MDT SUN MAR 15 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). PATCHY AREAS OF BLOWING
SNOW. CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....12-22.
24 HR TREND......25-35 DEGREES COOLER.
MIN HUMIDITY........36-46%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. NORTHWEST WINDS 16-26 MPH WITH
GUSTS TO AROUND 40 MPH.
RIDGES/UPR SLOPES....BREEZY. NORTHWEST WINDS 17-27 MPH WITH
GUSTS TO AROUND 50 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 35-45 MPH.
MIXING HEIGHT.......6500-7500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 1600, THEN AROUND 35
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1500.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0300, THEN MOSTLY
CLOUDY(50-60%). PATCHY AREAS OF BLOWING SNOW.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....7-15.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........65-75%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 11-21 MPH. GUSTS UP TO 35 MPH
DECREASING TO 25 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 12-22 MPH. GUSTS UP TO
50 MPH DECREASING TO 40 MPH AFTER
MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 2100, THEN WEST 20-25
MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2100.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....28-38.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........55-65%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 14-24 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 16-26 MPH WITH GUSTS TO
AROUND 45 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......3000-4000 FT AGL.
TRANSPORT WINDS.....WEST 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
MONDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. CHANCE OF SNOW. LOWS
IN THE UPPER 20S. WEST WINDS 14-24 MPH.
TUESDAY
NOT AS COOL. BREEZY. PARTLY CLOUDY. SLIGHT CHANCE OF
SNOW. HIGHS IN THE UPPER 40S. WEST WINDS 16-26 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S. WEST WINDS 12-18 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 8-15 MPH.
OUTLOOK 6 TO 10 DAYS
TEMPERATURES ABOVE NORMAL AND PRECIPITATION BELOW NORMAL.
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