658
FNUS55 KBOU 152034
FWFBOU
FIRE WEATHER FORECAST FOR NORTHEAST AND NORTH CENTRAL COLORADO
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
DISCUSSION...TONIGHT AND MONDAY
MONDAY WILL HAS SLIGHTLY BELOW NORMAL TEMPERATURES WITH LIGHT SNOW
SHOWERS IN THE MOUNTAINS. RELATIVE HUMIDITY WILL STAY ABOVE 20
PERCENT ACROSS THE PLAINS AND WITH LIGHT WINDS, NO CRITICAL FIRE
WEATHER CONDITIONS ARE EXPECTED. SMOKE DISPERSAL WILL BE FAIR
ACROSS THE PLAINS AND VERY GOOD IN THE HIGHER TERRAIN.
LONG TERM DISCUSSION...MONDAY NIGHT THROUGH FRIDAY...
TUESDAY THROUGH SATURDAY WILL BE VERY WARM AND DRY. RECORD-
SHATTERING WARMTH IS EXPECTED THURSDAY THROUGH SATURDAY. THE
RECORD WARM AND DRY CONDITIONS WILL LEAD TO FIRE WEATHER CONCERNS.
ELEVATED TO CRITICAL CONDITIONS COULD FORM AS EARLY AS TUESDAY
ACROSS THE FAR NORTHEAST PLAINS OF COLORADO. RELATIVE HUMIDITY
WILL DROP TO AROUND 17-22 PERCENT ACROSS THE PLAINS WITH GUSTS UP
TO 40 MPH. WEDNESDAY THROUGH SATURDAY, RELATIVE HUMIDITY WILL
DROP TO THE SINGLE DIGITS EVERY DAY ACROSS THE PLAINS. SO ANY DAY
WHERE WINDS ARE ABOVE 25 MPH, RED FLAG CONDITIONS WILL DEVELOP.
THIS MAY END UP BEING THE MAJORITY OF THOSE DAYS.
...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...
COZ238-161030-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING FORT COLLINS, HEREFORD, LOVELAND, NUNN,
AND WEST PAWNEE GRASSLANDS
234 PM MDT SUN MAR 15 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY BLOWING DUST
UNTIL 1900. SLIGHT CHANCE OF SNOW UNTIL 2100.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....8-14.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........73-83%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......NORTH WINDS 13-23 MPH WITH GUSTS TO AROUND 40
MPH UNTIL 2400, THEN NORTHWEST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTH 25-30 MPH UNTIL 2000, THEN 15-20 MPH
UNTIL 2300, THEN NORTHWEST AROUND 10 MPH UNTIL
0200, THEN LIGHT.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2400.
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.......4500-5500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN WEST 10-15 MPH
UNTIL 1200, THEN NORTHWEST 15-20 MPH UNTIL
1500, THEN AROUND 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31-37.
24 HR TREND......20-25 DEGREES WARMER.
MAX HUMIDITY........64-72%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......WEST WINDS 7-14 MPH WITH GUSTS TO AROUND 30
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 2200. AROUND 20 MPH AFTER
0300.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....67-73.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........19-23%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WINDY. WEST WINDS 13-23 MPH UNTIL 1200, THEN
NORTHWEST 23-32 MPH. GUSTS UP TO 45 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......7000-8000 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 0900, THEN NORTHWEST 30-35
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1300.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 10-17 MPH.
WEDNESDAY
MOSTLY CLEAR. 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 9-16 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
80S. NORTHWEST WINDS 9-16 MPH.
COZ239-161030-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING ARVADA, BOULDER, GOLDEN, LAKEWOOD, AND LONGMONT
234 PM MDT SUN MAR 15 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). SLIGHT CHANCE OF SNOW UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....14-18.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........66-76%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 5-12 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.....NORTH 15-20 MPH UNTIL 2100, THEN NORTHEAST
AROUND 10 MPH UNTIL 2200, THEN LIGHT.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
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.....49-53.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........26-30%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......SOUTHEAST WINDS 4-7 MPH UNTIL 1200, THEN NORTH
6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1000, THEN NORTHWEST 10-15
MPH UNTIL 1400, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....35-41.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........57-67%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......WEST WINDS 5-13 MPH WITH GUSTS TO AROUND 20
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....68-72.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........20-24%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 8-16 MPH WITH GUSTS TO AROUND 30
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 35-45 MPH.
MIXING HEIGHT.......5500-6500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1000, THEN NORTHWEST 25-30
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
6-12 MPH.
WEDNESDAY
MOSTLY CLEAR. 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 6-13 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
80S. WEST WINDS 5-12 MPH.
COZ240-161030-
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
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). SLIGHT CHANCE OF SNOW UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....11-17.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........64-74%.
24 HR TREND......20-25% DRIER.
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 2100, THEN NORTHEAST
AROUND 10 MPH UNTIL 2300, THEN LIGHT.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
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 4-7 MPH UNTIL 1200, THEN NORTH 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 1100, THEN NORTHWEST 10-15
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33-39.
24 HR TREND......20-25 DEGREES WARMER.
MAX HUMIDITY........56-64%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......2000-3000 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 2000, THEN LIGHT
UNTIL 2100, THEN SOUTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-35%) UNTIL 1200, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....69-73.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........17-21%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 8-16 MPH WITH GUSTS TO AROUND 30
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 35-45 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 6000-7000 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1000. NORTHWEST 25-30 MPH
AFTER 1200.
SMOKE DISPERSAL.....POOR UNTIL 1100. VERY GOOD AFTER 1300.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
6-13 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS AROUND 80. WEST WINDS 7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
80S. WEST WINDS 6-13 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
80S. WEST WINDS 6-13 MPH.
COZ241-161030-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING CASTLE ROCK, ELBERT, FONDIS, KIOWA, AND LARKSPUR
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). SLIGHT CHANCE OF SNOW UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....7-13.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........75-85%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......NORTH WINDS 8-15 MPH WITH GUSTS TO AROUND 35
MPH UNTIL 2400, THEN WEST 4-8 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 0300, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 2100, THEN AROUND 10 MPH
UNTIL 0100, THEN LIGHT.
SMOKE DISPERSAL.....FAIR UNTIL 2200, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....43-49.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........26-34%.
24 HR TREND......4-7% 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 0800, THEN 3500-4500 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN SOUTHWEST AROUND
10 MPH UNTIL 1000, THEN NORTHWEST UNTIL 1400,
THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....27-35.
24 HR TREND......25-35 DEGREES WARMER.
MAX HUMIDITY........64-74%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......WEST WINDS 6-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200, THEN MOSTLY SUNNY
UNTIL 1500, THEN PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....65-71.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........20-24%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 8-16 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 30-40 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 6000-7000 FT
AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN NORTHWEST 20-25
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD UNTIL 1700,
THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS
7-14 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE MID 70S. WEST WINDS
7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
70S. WEST WINDS 6-12 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
80S. WEST WINDS 6-13 MPH.
COZ242-161030-
NORTHEAST WELD COUNTY-
INCLUDING BRIGGSDALE, EAST PAWNEE GRASSLANDS, GROVER,
PAWNEE BUTTES, RAYMER, AND STONEHAM
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). PATCHY BLOWING DUST
UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....7-11.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........72-82%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTH WINDS 14-24 MPH WITH GUSTS TO AROUND 40
MPH UNTIL 2400, THEN NORTHWEST 4-9 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, THEN 15-20 MPH
UNTIL 0100, THEN NORTHWEST AROUND 10 MPH UNTIL
0500, THEN LIGHT.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 0100.
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........25-29%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0700, THEN BELOW 1000 FT AGL
UNTIL 0800, THEN 3500-4500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800. NORTHWEST 15-20 MPH
AFTER 1300.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN FAIR.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....27-33.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........64-74%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WEST WINDS 4-9 MPH. GUSTS UP TO 20 MPH AFTER
MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL UNTIL 0400, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 2000, THEN SOUTHWEST
UNTIL 0300, THEN WEST 15-20 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 1200, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY(30-35%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-75.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........17-21%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......WINDY. WEST WINDS 13-20 MPH UNTIL 1200, THEN
NORTHWEST 23-33 MPH. GUSTS UP TO 45 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......7500-8500 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 1000, THEN NORTHWEST 30-35
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. EXCELLENT AFTER 1200.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS
8-15 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS AROUND 80. NORTHWEST WINDS
13-20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 9-16 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
80S. NORTHWEST WINDS 9-16 MPH.
COZ243-161030-
CENTRAL AND SOUTH WELD COUNTY-
INCLUDING EATON, FORT LUPTON, GREELEY, AND ROGGEN
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2100, THEN PARTLY
CLOUDY(40-50%). PATCHY BLOWING DUST UNTIL 1900.
SLIGHT CHANCE OF SNOW UNTIL 2100.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....9-15.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........71-81%.
24 HR TREND......7-10% WETTER.
20-FOOT WINDS.......NORTH WINDS 13-23 MPH WITH GUSTS TO AROUND 40
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 25-30 MPH UNTIL 2000, THEN 15-20 MPH
UNTIL 2300, THEN AROUND 10 MPH UNTIL 2400, THEN
LIGHT.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2200.
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 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 1200, THEN NORTHWEST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 0300, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-34.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........64-74%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2000, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1900, THEN SOUTH UNTIL
2200, THEN LIGHT UNTIL 0500, THEN WEST AROUND
10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 1200, THEN MOSTLY
SUNNY UNTIL 1500, THEN PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-75.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........19-23%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 5-12 MPH WITH GUSTS TO AROUND 25 MPH
UNTIL 1200, THEN 14-24 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 40-50 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0900, THEN 7000-8000 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1100, THEN NORTHWEST 20-25
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100. EXCELLENT AFTER 1200.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
6-13 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 80S. WEST WINDS
7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 80S.
WEST WINDS 5-12 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
80S. WEST WINDS 6-13 MPH.
COZ244-161030-
MORGAN COUNTY-
INCLUDING BRUSH, FORT MORGAN, GOODRICH, AND WIGGINS
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY BLOWING DUST
UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....9-13.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........69-79%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTH WINDS 14-24 MPH WITH GUSTS TO AROUND 40
MPH UNTIL 2400, THEN NORTHWEST 4-8 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. LIGHT AFTER 0300.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2400.
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........23-27%.
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 0900, THEN WEST AROUND 10 MPH
UNTIL 1200, THEN NORTHWEST.
SMOKE DISPERSAL.....POOR.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 0300, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-30.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........64-74%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1900, THEN LIGHT
UNTIL 2000, THEN SOUTHWEST AROUND 10 MPH UNTIL
0400, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....72-76.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........17-21%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......BREEZY. WEST WINDS 7-14 MPH UNTIL 1200, THEN
NORTHWEST 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 7500-8500 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1000. NORTHWEST 25-30 MPH
AFTER 1200.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1200, THEN
EXCELLENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 7-14 MPH.
WEDNESDAY
MOSTLY CLEAR. 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.
FRIDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 80S.
WEST WINDS 7-14 MPH.
COZ245-161030-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING BENNETT, BYERS, DEER TRAIL, AND LEADER
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). PATCHY BLOWING DUST UNTIL 1900.
SLIGHT CHANCE OF SNOW UNTIL 2100.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-14.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........70-76%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTH WINDS 12-18 MPH WITH GUSTS TO AROUND 35
MPH UNTIL 2400, THEN NORTHWEST 4-8 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 0400, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 20-25 MPH UNTIL 2100, THEN 10-15 MPH
UNTIL 0200, THEN LIGHT.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2100.
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........22-26%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-12 MPH UNTIL 1200, THEN NORTHWEST
4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 4000-5000 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN SOUTH AROUND 10
MPH UNTIL 1000, THEN NORTHWEST UNTIL 1600, THEN
AROUND 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1500, THEN FAIR.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 2400, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-34.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........60-70%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1900, THEN LIGHT
UNTIL 2000, THEN SOUTHWEST AROUND 10 MPH UNTIL
0200, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....70-74.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........18-22%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 10-20 MPH WITH GUSTS TO AROUND 30
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.....WEST 15-20 MPH UNTIL 1100, THEN NORTHWEST 25-30
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN FAIR UNTIL 1100, THEN
VERY GOOD UNTIL 1200, THEN EXCELLENT UNTIL
1700, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
7-14 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 70S. WEST WINDS
8-15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 80S. WEST WINDS 6-12 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID 80S. WEST
WINDS 7-13 MPH.
COZ248-161030-
LOGAN COUNTY-
INCLUDING CROOK, MERINO, STERLING, AND PEETZ
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). PATCHY BLOWING DUST
UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....7-11.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........72-82%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......NORTH WINDS 14-24 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 30-35 MPH UNTIL 2000. NORTHWEST AROUND 10
MPH AFTER 0200.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN POOR.
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 4-12 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 1300, THEN FAIR.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....27-31.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........61-71%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL UNTIL 0400, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1900, THEN LIGHT
UNTIL 2200, THEN SOUTHWEST AROUND 10 MPH UNTIL
0300, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 0900, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-75.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........18-22%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......WINDY. WEST WINDS 10-17 MPH UNTIL 1200, THEN
NORTHWEST 21-31 MPH. GUSTS UP TO 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......7500-8500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1000. NORTHWEST 30-35 MPH
AFTER 1500.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN
VERY GOOD UNTIL 1200, THEN EXCELLENT UNTIL
1700, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 7-14 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 80S. NORTHWEST
WINDS 10-17 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 80S. WEST WINDS 7-14 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
80S. WEST WINDS 9-16 MPH.
COZ249-161030-
WASHINGTON COUNTY-
INCLUDING AKRON, COPE, LAST CHANCE, AND OTIS
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
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.....9-13.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........69-77%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......NORTH WINDS 14-24 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 30-35 MPH UNTIL 2000. NORTHWEST 10-15 MPH
AFTER 2200.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2100.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....46-50.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........22-26%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......WEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 70-80 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 0300, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....28-32.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........60-68%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1900, THEN LIGHT
UNTIL 2100, THEN SOUTHWEST 10-15 MPH UNTIL
0400, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-75.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........18-22%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......BREEZY. WEST WINDS 9-16 MPH WITH GUSTS TO
AROUND 35 MPH UNTIL 1200, THEN NORTHWEST 18-28
MPH WITH GUSTS TO AROUND 45 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 1000, THEN 7000-8000 FT
AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN NORTHWEST 25-30
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1200, THEN
EXCELLENT UNTIL 1700, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 7-14 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 80. WEST WINDS 9-16 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 80S. WEST WINDS 6-13 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID 80S. WEST
WINDS 8-15 MPH.
COZ250-161030-
SEDGWICK COUNTY-
INCLUDING JULESBURG, OVID, AND SEDGWICK
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY BLOWING DUST UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....5-9.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........74-80%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......NORTH WINDS 14-24 MPH WITH GUSTS TO AROUND 40
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 UNTIL 0400, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 30-35 MPH UNTIL 2000, THEN NORTHWEST
15-20 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN POOR.
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 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10-15 MPH UNTIL 1500, THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1400, THEN FAIR.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....26-30.
24 HR TREND......20-25 DEGREES WARMER.
MAX HUMIDITY........57-67%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTH WINDS 4-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......3500 FT AGL UNTIL 1900, THEN BELOW 1000 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 1900, THEN LIGHT
UNTIL 2100, THEN SOUTHWEST AROUND 10 MPH UNTIL
0300, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 1200, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-75.
24 HR TREND......25-35 DEGREES WARMER.
MIN HUMIDITY........19-23%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......BREEZY. WEST WINDS 9-16 MPH UNTIL 1200, THEN
NORTHWEST 16-26 MPH. GUSTS UP TO 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 6500-7500 FT
AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 1200, THEN NORTHWEST 30-35
MPH UNTIL 1700, THEN AROUND 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
EXCELLENT UNTIL 1700, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 6-13 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 80. NORTHWEST WINDS
8-15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 80S. WEST WINDS 6-12 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
80S. NORTHWEST WINDS 8-15 MPH.
COZ251-161030-
PHILLIPS COUNTY-
INCLUDING AMHERST, HAXTUN, AND HOLYOKE
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY BLOWING DUST UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....5-9.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........75-81%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......NORTH WINDS 14-24 MPH WITH GUSTS TO AROUND 40
MPH UNTIL 2400, THEN NORTHWEST 8-13 MPH WITH
GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 0300, THEN BELOW 1000 FT
AGL UNTIL 0400, THEN 1000 FT AGL UNTIL 0500,
THEN BELOW 1000 FT AGL.
TRANSPORT WINDS.....NORTH 30-35 MPH UNTIL 2000, THEN 15-20 MPH.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN POOR.
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........21-25%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 6-11 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 65-75 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 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
SKY/WEATHER.........MOSTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....25-29.
24 HR TREND......20-25 DEGREES WARMER.
MAX HUMIDITY........57-61%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5-13 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......3500 FT AGL UNTIL 1900, THEN BELOW 1000 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH UNTIL 1900, THEN LIGHT
UNTIL 2100, THEN SOUTH AROUND 10 MPH UNTIL
0200, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 0900, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....72-76.
24 HR TREND......25-35 DEGREES WARMER.
MIN HUMIDITY........18-22%.
24 HR TREND......2-4% DRIER.
20-FOOT WINDS.......BREEZY. WEST WINDS 9-16 MPH WITH GUSTS TO
AROUND 30 MPH UNTIL 1200, THEN NORTHWEST 16-26
MPH WITH GUSTS TO AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 6500-7500 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
EXCELLENT UNTIL 1700, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 7-13 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 80. NORTHWEST WINDS
7-14 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 80S.
WEST WINDS 6-12 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
80S. NORTHWEST WINDS 8-15 MPH.
COZ246-161030-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
INCLUDING AGATE, HUGO, LIMON, AND MATHESON
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%). PATCHY BLOWING DUST UNTIL 1900.
SLIGHT CHANCE OF SNOW UNTIL 2100.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....5-11.
24 HR TREND......7-10 DEGREES COOLER.
MAX HUMIDITY........74-84%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......NORTH WINDS 13-20 MPH WITH GUSTS TO AROUND 40
MPH UNTIL 2400, THEN NORTHWEST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 0300, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 25-30 MPH UNTIL 2000, THEN 15-20 MPH
UNTIL 2400, THEN NORTHWEST AROUND 10 MPH UNTIL
0500, THEN LIGHT.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2300.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-49.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........20-26%.
24 HR TREND......4-7% DRIER.
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.......BELOW 1000 FT AGL UNTIL 0800, THEN 4500-5500 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800, THEN SOUTHWEST AROUND
10 MPH UNTIL 1100, THEN NORTHWEST UNTIL 1600,
THEN 15-20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2400, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....24-32.
24 HR TREND......20-25 DEGREES WARMER.
MAX HUMIDITY........62-72%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 6-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH UNTIL 2000, THEN WEST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....69-73.
24 HR TREND......20-25 DEGREES WARMER.
MIN HUMIDITY........18-22%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 7-14 MPH UNTIL 1200, THEN NORTHWEST
14-24 MPH. GUSTS UP TO 30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 40-50 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0700, THEN 7000-8000 FT
AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN NORTHWEST 25-30
MPH UNTIL 1700, THEN AROUND 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN VERY GOOD UNTIL 1200,
THEN EXCELLENT UNTIL 1700, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 6-13 MPH.
WEDNESDAY
MOSTLY CLEAR. 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.
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID 80S. WEST
WINDS 6-13 MPH.
COZ247-161030-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING FORDER, KARVAL, KUTCH, AND PUNKIN CENTER
234 PM MDT SUN MAR 15 2026
..HIGH WIND WARNING IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%). PATCHY BLOWING DUST
UNTIL 1900.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....7-13.
24 HR TREND......4-7 DEGREES COOLER.
MAX HUMIDITY........70-80%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTH WINDS 14-24 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 0400, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....NORTH 25-30 MPH UNTIL 2000, THEN 15-20 MPH
UNTIL 0100, THEN NORTHWEST AROUND 10 MPH UNTIL
0500, THEN WEST.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2300.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....45-49.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........16-20%.
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 0800, THEN 4000-5000 FT
AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0800. NORTHWEST AROUND 15 MPH
AFTER 1400.
SMOKE DISPERSAL.....POOR.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 2100, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....24-28.
24 HR TREND......10-15 DEGREES WARMER.
MAX HUMIDITY........54-64%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......WEST WINDS 5-12 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......1500-2500 FT AGL UNTIL 2100, THEN BELOW 1000 FT
AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 2000. AROUND 15 MPH
AFTER 0400.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....71-75.
24 HR TREND......25-35 DEGREES WARMER.
MIN HUMIDITY........16-20%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......NORTHWEST WINDS 7-15 MPH WITH GUSTS TO AROUND
25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 40-50 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 1000, THEN 7500-8500 FT
AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1200, THEN NORTHWEST 20-25
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD UNTIL 1300, THEN
VERY GOOD UNTIL 1500, THEN EXCELLENT UNTIL
1700, THEN VERY GOOD.
TUESDAY NIGHT
NOT AS COOL. PARTLY CLOUDY. LOWS IN THE UPPER
30S. NORTHWEST WINDS 7-14 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS AROUND 80. NORTHWEST WINDS
6-13 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5-12 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID 80S.
NORTHWEST WINDS 6-13 MPH.
COZ215-161030-
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING ESTES PARK, GLENDEVEY, LARAMIE RIVER VALLEY, NEDERLAND,
AND RED FEATHER LAKES
234 PM MDT SUN MAR 15 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%) UNTIL 0300, THEN MOSTLY
CLOUDY(50-60%). SLIGHT CHANCE OF SNOW UNTIL
2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....11-15.
24 HR TREND......2-4 DEGREES COOLER.
MAX HUMIDITY........57-67%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 6-14 MPH. GUSTS UP TO 35 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST WINDS 6-14 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 30 MPH UNTIL 1900, THEN 15-20
MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY(55-60%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38-48.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........34-44%.
24 HR TREND......7-10% 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.......4500-5500 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 1000, THEN NORTHWEST 30-35
MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100. VERY GOOD AFTER 1400.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(55-60%). SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....32-40.
24 HR TREND......25-35 DEGREES WARMER.
MAX HUMIDITY........62-72%.
24 HR TREND......4-7% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 14-24 MPH WITH GUSTS TO AROUND
45 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 45 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....WEST 30-35 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN PARTLY
CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....53-63.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........26-36%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 17-27 MPH WITH GUSTS TO
AROUND 55 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 17-27 MPH WITH GUSTS TO
AROUND 50 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......5000-6000 FT AGL.
TRANSPORT WINDS.....WEST 35-40 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 0900. VERY GOOD AFTER 1200.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
12-18 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE MID 60S. WEST WINDS
13-20 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. WEST WINDS 9-16 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S. WEST WINDS 8-15 MPH.
COZ216-161030-
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
234 PM MDT SUN MAR 15 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). SLIGHT CHANCE OF SNOW
UNTIL 2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....8-16.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........56-66%.
24 HR TREND......25-35% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTH WINDS 5-12 MPH WITH GUSTS TO AROUND
25 MPH UNTIL 2400, THEN SOUTHWEST 4-7 MPH.
RIDGES/UPR SLOPES....NORTH WINDS 6-13 MPH WITH GUSTS TO AROUND
30 MPH UNTIL 2400, THEN WEST 4-9 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 55-65 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....NORTH 15-20 MPH UNTIL 2000, THEN AROUND 10 MPH
UNTIL 2200, THEN LIGHT UNTIL 0100, THEN WEST
AROUND 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2000, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY(50-60%) UNTIL 0900, THEN PARTLY
CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-49.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........29-39%.
24 HR TREND......LITTLE CHANGE.
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.......5000-6000 FT AGL.
TRANSPORT WINDS.....WEST 10-15 MPH UNTIL 1000. NORTHWEST AROUND 30
MPH AFTER 1300.
SMOKE DISPERSAL.....POOR UNTIL 1100. VERY GOOD AFTER 1400.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....30-38.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........58-68%.
24 HR TREND......2-4% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 8-16 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGES/UPR SLOPES....WEST WINDS 8-16 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 45-55 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 25 MPH UNTIL 1900, THEN WEST
15-20 MPH UNTIL 0200, THEN AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....57-67.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........21-29%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 9-17 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGES/UPR SLOPES....WEST WINDS 9-17 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 40-50 MPH.
MIXING HEIGHT.......5500-6500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1200, THEN
VERY GOOD UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS
7-14 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS AROUND 70. WEST WINDS 8-15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 7-14 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. WEST WINDS 6-13 MPH.
COZ211-161030-
JACKSON COUNTY BELOW 9000 FEET-
INCLUDING GOULD, NORTH PARK, RAND, SPICER, AND WALDEN
234 PM MDT SUN MAR 15 2026
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.....9-13.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........66-74%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 10-17 MPH WITH GUSTS TO AROUND
35 MPH UNTIL 2400, THEN SOUTHWEST 7-14 MPH WITH
GUSTS TO AROUND 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 2000, THEN WEST 10-15
MPH.
SMOKE DISPERSAL.....VERY GOOD 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........46-56%.
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 50-60 MPH.
MIXING HEIGHT.......3000-4000 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1200, THEN AROUND 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-33.
24 HR TREND......20-25 DEGREES WARMER.
MAX HUMIDITY........83-91%.
24 HR TREND......10-15% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10-20 MPH WITH GUSTS TO AROUND
35 MPH.
CWR.................0 PERCENT INCREASING TO 10 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 1200, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-55.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........34-42%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......BREEZY. WEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 40 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 1000, THEN 25-30 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 1000, THEN VERY GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 8-15 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS 9-16 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 6-13 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 6-13 MPH.
COZ213-161030-
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
234 PM MDT SUN MAR 15 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY AREAS OF BLOWING
SNOW UNTIL 2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....7-15.
24 HR TREND......2-4 DEGREES COOLER.
MAX HUMIDITY........66-76%.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......WEST WINDS 7-15 MPH. GUSTS UP TO 35 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 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.....34-42.
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 55-65 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1100, THEN 25-30 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 1200, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....28-32.
24 HR TREND......20-25 DEGREES WARMER.
MAX HUMIDITY........84-94%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......WEST WINDS 6-14 MPH. GUSTS UP TO 30 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......2500-3500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 25 MPH UNTIL 1900, THEN AROUND 15
MPH.
SMOKE DISPERSAL.....FAIR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 1200, THEN PARTLY
CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....49-57.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........30-40%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......WEST WINDS 8-16 MPH WITH GUSTS TO AROUND 30
MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......5500-6500 FT AGL.
TRANSPORT WINDS.....WEST 15-20 MPH UNTIL 1000, THEN 25-30 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 1100, THEN VERY GOOD.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. WEST WINDS
4-9 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 60S. WEST WINDS
4-9 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 4-7 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS 4-7 MPH.
COZ214-161030-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING ELEVEN MILE CANYON RESERVOIR, FAIRPLAY, GUFFEY,
HARTSEL, LAKE GEORGE, AND SOUTH PARK
234 PM MDT SUN MAR 15 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-18.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........45-55%.
24 HR TREND......25-35% 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 AROUND 35 MPH UNTIL 1900. AROUND 15
MPH AFTER 2100.
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900. POOR AFTER 2000.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38-48.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........28-38%.
24 HR TREND......7-10% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. NORTHWEST WINDS 8-15 MPH UNTIL
1200, THEN 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 55-65 MPH.
MIXING HEIGHT.......4500-5500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15-20 MPH UNTIL 1000, THEN 30-35 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. VERY GOOD AFTER 1200.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....28-32.
24 HR TREND......10-15 DEGREES WARMER.
MAX HUMIDITY........65-75%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 9-17 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....NORTH 45-55 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH UNTIL 1900, THEN AROUND
20 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 1900, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY(30-40%).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-61.
24 HR TREND......7-10 DEGREES WARMER.
MIN HUMIDITY........23-31%.
24 HR TREND......4-7% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 12-22 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGES/UPR SLOPES....BREEZY. NORTHWEST WINDS 13-23 MPH WITH
GUSTS TO AROUND 35 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 40-50 MPH.
MIXING HEIGHT.......5000-6000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 20-25 MPH UNTIL 1000, THEN 30-35 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000. VERY GOOD AFTER 1200.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
7-14 MPH.
WEDNESDAY
MOSTLY CLEAR. 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.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. WEST WINDS 6-13 MPH.
COZ218-161030-
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
234 PM MDT SUN MAR 15 2026
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.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....2-12.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........67-77%.
24 HR TREND......10-15% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 10-18 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 11-21 MPH. GUSTS UP TO
45 MPH DECREASING TO 35 MPH AFTER
MIDNIGHT.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH UNTIL 1900, THEN 15-20
MPH UNTIL 0300, THEN WEST AROUND 25 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....25-35.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........53-63%.
24 HR TREND......15-20% 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 1300, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW UNTIL
2400, THEN CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....21-31.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........83-93%.
24 HR TREND......15-20% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 13-23 MPH WITH GUSTS TO AROUND
45 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 50 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....WEST 25-30 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(55-60%) UNTIL 1200, THEN PARTLY
CLOUDY(30-40%). SLIGHT CHANCE OF SNOW UNTIL
1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....38-48.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........41-51%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 14-24 MPH WITH GUSTS TO AROUND
50 MPH.
RIDGES/UPR SLOPES....BREEZY. WEST WINDS 16-26 MPH WITH GUSTS TO
AROUND 50 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......3500-4500 FT AGL.
TRANSPORT WINDS.....WEST 30-35 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. WEST WINDS
12-18 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE LOWER 50S. WEST WINDS
10-17 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S.
WEST WINDS 8-15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. WEST WINDS 8-15 MPH.
COZ212-161030-
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
234 PM MDT SUN MAR 15 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(35-45%). PATCHY AREAS OF BLOWING
SNOW. SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....3-13.
24 HR TREND......2-4 DEGREES WARMER.
MAX HUMIDITY........61-71%.
24 HR TREND......7-10% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...NORTHWEST WINDS 14-24 MPH. GUSTS UP TO 45
MPH DECREASING TO 35 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WINDY. NORTHWEST WINDS 17-27 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 30-35 MPH UNTIL 2000, THEN 20-25 MPH
UNTIL 0300, THEN AROUND 30 MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2300.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY(40-50%) UNTIL 0900, THEN MOSTLY
CLOUDY(50-60%). CHANCE OF SNOW UNTIL 1200.
SLIGHT CHANCE OF SNOW AFTER 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....26-36.
24 HR TREND......15-20 DEGREES WARMER.
MIN HUMIDITY........47-57%.
24 HR TREND......25-35% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 16-26 MPH WITH GUSTS TO
AROUND 45 MPH.
RIDGES/UPR SLOPES....WINDY. WEST WINDS 20-30 MPH WITH GUSTS TO
AROUND 50 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 60-70 MPH.
MIXING HEIGHT.......3000-4000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 30-35 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(50-60%). SLIGHT CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....20-30.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........79-89%.
24 HR TREND......20-25% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 50 MPH.
RIDGES/UPR SLOPES....WINDY. WEST WINDS 20-30 MPH WITH GUSTS TO
AROUND 50 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 30 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 1200, THEN PARTLY
CLOUDY(30-35%). SLIGHT CHANCE OF SNOW UNTIL
1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....39-49.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........37-47%.
24 HR TREND......15-20% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 17-27 MPH WITH GUSTS TO
AROUND 55 MPH.
RIDGES/UPR SLOPES....WINDY. WEST WINDS 20-30 MPH WITH GUSTS TO
AROUND 55 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 30-35 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. WEST WINDS
13-20 MPH.
WEDNESDAY
MOSTLY CLEAR. 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.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WEST WINDS 9-16 MPH.
COZ217-161030-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING EAST SLOPES PARK AND NORTHERN GORE RANGES, GORE PASS,
AND RABBIT EARS PASS
234 PM MDT SUN MAR 15 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY(30-40%) UNTIL 0300, THEN MOSTLY
CLOUDY(50-60%). PATCHY AREAS OF BLOWING SNOW.
CHANCE OF SNOW AFTER 2400.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....7-13.
24 HR TREND......4-7 DEGREES WARMER.
MAX HUMIDITY........68-78%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 11-21 MPH. GUSTS UP TO 40 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 INCREASING TO 10 PERCENT AFTER
MIDNIGHT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......1500-2500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25-30 MPH UNTIL 2000, THEN WEST 15-20
MPH.
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900. POOR AFTER 2000.
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........56-66%.
24 HR TREND......20-25% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 15-25 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGES/UPR SLOPES....WINDY. WEST WINDS 17-27 MPH WITH GUSTS TO
AROUND 50 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 50-60 MPH.
MIXING HEIGHT.......3000-4000 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH UNTIL 1100, THEN AROUND 30 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1300, THEN GOOD.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY(60-65%). SLIGHT CHANCE OF SNOW
UNTIL 2400, THEN CHANCE OF SNOW.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....25-33.
24 HR TREND......15-20 DEGREES WARMER.
MAX HUMIDITY........87-97%.
24 HR TREND......25-35% WETTER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...WEST WINDS 14-24 MPH WITH GUSTS TO AROUND
45 MPH.
RIDGES/UPR SLOPES....WINDY. WEST WINDS 17-27 MPH WITH GUSTS TO
AROUND 50 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....WEST 25-30 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY(60-65%) UNTIL 1200, THEN PARTLY
CLOUDY. SLIGHT CHANCE OF SNOW UNTIL 1200.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....41-51.
24 HR TREND......10-15 DEGREES WARMER.
MIN HUMIDITY........39-49%.
24 HR TREND......20-25% DRIER.
20-FOOT WINDS.......
VALLEYS/LWR SLOPES...BREEZY. WEST WINDS 16-26 MPH WITH GUSTS TO
AROUND 55 MPH.
RIDGES/UPR SLOPES....WINDY. WEST WINDS 19-29 MPH WITH GUSTS TO
AROUND 55 MPH.
CWR.................10 PERCENT DECREASING TO 0 PERCENT IN THE
AFTERNOON.
15K FT MSL WINDS....NORTHWEST 45-55 MPH.
MIXING HEIGHT.......4000-5000 FT AGL.
TRANSPORT WINDS.....WEST 25-30 MPH UNTIL 1200, THEN 30-35 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1500, THEN
VERY GOOD UNTIL 1700, THEN GOOD.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WINDS
10-17 MPH.
WEDNESDAY
MOSTLY CLEAR. HIGHS IN THE MID 50S. WEST WINDS
12-18 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 8-15 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 8-15 MPH.
OUTLOOK 6 TO 10 DAYS
TEMPERATURES ABOVE NORMAL AND PRECIPITATION BELOW NORMAL.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page