Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
181
FNUS55 KBOU 012035
FWFBOU
Fire Weather Forecast for Northeast and North Central Colorado
National Weather Service Denver/Boulder CO
235 PM MDT Sat Nov 1 2025
.DISCUSSION...Tonight and Sunday...Light winds should persist
this evening and tonight. Near record high temperatures expected
on Sunday, along with stronger winds across the higher elevations
and Cheyenne Ridge. Elevated to near critical fire weather
conditions possible, especially for the northern plains. Minimum
RH values will be in the low-to-mid teens. There will be wind
gusts up to 20 mph, with localized 30 mph, just off the Cheyenne
Ridge. Poor smoke dispersal for the rest of this evening, with
fair to very good dispersal conditions across the mountains and
northern plains on Sunday.
LONG TERM DISCUSSION...Sunday night through Thursday...Slightly cooler
weather is likely on Monday, with warmer weather returning again
Tuesday and Wednesday. Locally elevated fire weather conditions
are possible on Tuesday, particularly in the windier parts of
South Park. A system will bring moisture to the mountains on
Thursday, with a small chance (<30%) of light snow showers across
the northern portions. Fair to very good smoke dispersal is
likely each day across the high country, with poor dispersal over
the urban corridor and fair to good dispersal over the adjacent
plains.
...Thunderstorms imply strong gusty erratic winds...
...All surface winds are 20-Foot...10-Minute averaged winds...
...CWR is Chance of Wetting Rain - 0.10 inch or more liquid...
...24 HR Trends are based on averages over the respective zone
groups and may not match the actual forecast values
shown in those groups...
COZ238-021015-
Larimer County Below 6000 Feet/Northwest Weld County-
Including Fort Collins, Hereford, Loveland, Nunn,
and West Pawnee Grasslands
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....33-41.
24 hr trend......15-20 degrees warmer.
Max Humidity........44-54%.
24 hr trend......35-50% drier.
20-foot winds.......West winds 4-9 mph. Gusts up to 20 mph after
midnight.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 2000, then west around 10
mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....72-76.
24 hr trend......10-15 degrees warmer.
Min Humidity........12-18%.
24 hr trend......2-4% drier.
20-foot winds.......West winds 7-15 mph with gusts to around 30
mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....West 15-20 mph until 1700, then around 10 mph.
Smoke dispersal.....Poor until 1200, then good until 1700, then
poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....29-35.
24 hr trend......4-7 degrees cooler.
Max Humidity........80-90%.
24 hr trend......35-50% wetter.
20-foot winds.......North winds 5-13 mph with gusts to around 20
mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Northwest 10-15 mph until 0100. East after
0400.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy(60-65%) until 1500, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....52-58.
24 hr trend......15-20 degrees cooler.
Min Humidity........36-44%.
24 hr trend......25-35% wetter.
20-foot winds.......Southeast winds 6-14 mph with gusts to around
25 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 2000-3000 ft
AGL.
Transport winds.....Light winds until 0700, then southeast 10-15
mph.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
4-8 mph.
.TUESDAY...Warmer. Partly cloudy. Highs around 70. West winds
5-12 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 30s. Highs in the
lower 60s. Southwest winds 4-9 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 60s. Northwest winds 10-17 mph.
$$
COZ239-021015-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including Arvada, Boulder, Golden, Lakewood, and Longmont
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....39-45.
24 hr trend......15-20 degrees warmer.
Max Humidity........44-54%.
24 hr trend......25-35% drier.
20-foot winds.......West winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....North 30-40 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Light winds until 2000, then west around 10
mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....74-78.
24 hr trend......10-15 degrees warmer.
Min Humidity........15-19%.
24 hr trend......Little change.
20-foot winds.......West winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....34-40.
24 hr trend......4-7 degrees cooler.
Max Humidity........64-74%.
24 hr trend......15-20% wetter.
20-foot winds.......Northwest winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Light winds until 1900, then west around 10 mph
until 2400, then light until 0100, then
northwest around 10 mph until 0400, then light.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy(60-65%) until 1500, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....57-61.
24 hr trend......15-20 degrees cooler.
Min Humidity........33-41%.
24 hr trend......20-25% wetter.
20-foot winds.......Northeast winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly clear. Lows around 40. West winds 4-8 mph.
.TUESDAY...Warmer. Partly cloudy. Highs in the lower 70s. West
winds 4-8 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 60s. Southwest winds 4-8 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
mid 60s. West winds 6-13 mph.
$$
COZ240-021015-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
Including Aurora, Brighton, City of Denver,
Denver International Airport, Highlands Ranch, Littleton,
and Parker
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....39-43.
24 hr trend......10-15 degrees warmer.
Max Humidity........45-53%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....North 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 1900, then southwest around
10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....75-79.
24 hr trend......10-15 degrees warmer.
Min Humidity........12-16%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 5-12 mph until 1200, then
northwest 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2500-3500 ft
AGL.
Transport winds.....Southwest around 10 mph until 1100, then
northwest until 1700, then light.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....33-39.
24 hr trend......4-7 degrees cooler.
Max Humidity........63-73%.
24 hr trend......15-20% wetter.
20-foot winds.......Southwest winds 4-7 mph until 2400, then
southeast.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 0200, then north around 10
mph until 0500, then light.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly
cloudy(55-60%).
Chance of thunder...0 percent.
Max Temperature.....59-63.
24 hr trend......10-15 degrees cooler.
Min Humidity........28-34%.
24 hr trend......10-15% wetter.
20-foot winds.......Southeast winds 4-9 mph. Gusts up to 20 mph in
the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 2000-3000 ft
AGL.
Transport winds.....Light winds until 0900, then southeast 10-15
mph until 1400, then southwest until 1700, then
light.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest
winds 4-8 mph.
.TUESDAY...Warmer. Partly cloudy. Highs in the lower 70s.
Southwest winds 4-8 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 60s. South winds 4-9 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s. West winds 6-13 mph.
$$
COZ241-021015-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....35-41.
24 hr trend......10-15 degrees warmer.
Max Humidity........46-54%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 5-12 mph.
CWR.................0 percent.
15K FT MSL winds....North 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 1900, then southwest 10-15
mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....73-77.
24 hr trend......10-15 degrees warmer.
Min Humidity........14-18%.
24 hr trend......Little change.
20-foot winds.......West winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 3500-4500 ft
AGL.
Transport winds.....Southwest around 10 mph until 1300, then
northwest until 1700, then light.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....32-38.
24 hr trend......2-4 degrees cooler.
Max Humidity........57-67%.
24 hr trend......10-15% wetter.
20-foot winds.......Southwest winds 4-7 mph until 2400, then west
4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 2400, then north around 10
mph until 0500, then light.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
cloudy(50-60%).
Chance of thunder...0 percent.
Max Temperature.....55-63.
24 hr trend......15-20 degrees cooler.
Min Humidity........29-37%.
24 hr trend......15-20% wetter.
20-foot winds.......South winds 5-12 mph until 1200, then 12-22
mph. Gusts up to 30 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 1500-2500 ft
AGL.
Transport winds.....Light winds until 0700, then south 10-15 mph
until 1100, then 15-20 mph.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest
winds 7-14 mph.
.TUESDAY...Warmer. Mostly clear. Highs in the lower 70s.
Southwest winds 4-9 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. South winds 7-14 mph.
.THURSDAY...Partly cloudy. Lows around 40. Highs in the mid 60s.
West winds 8-15 mph.
$$
COZ242-021015-
Northeast Weld County-
Including Briggsdale, East Pawnee Grasslands, Grover,
Pawnee Buttes, Raymer, and Stoneham
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....30-38.
24 hr trend......10-15 degrees warmer.
Max Humidity........46-56%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 4-12 mph. Gusts up to 20 mph
after midnight.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 1900, then southwest around
10 mph until 0100, then west.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....75-79.
24 hr trend......15-20 degrees warmer.
Min Humidity........11-15%.
24 hr trend......4-7% drier.
20-foot winds.......West winds 8-16 mph with gusts to around 35
mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 3000-4000 ft
AGL.
Transport winds.....West 15-20 mph until 1200, then northwest 20-25
mph until 1700, then west around 10 mph.
Smoke dispersal.....Poor until 1200, then good until 1700, then
poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....29-33.
24 hr trend......4-7 degrees cooler.
Max Humidity........84-94%.
24 hr trend......35-50% wetter.
20-foot winds.......North winds 5-13 mph with gusts to around 20
mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Northwest 10-15 mph until 2200. East after
0400.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy(50-60%).
Chance of thunder...0 percent.
Max Temperature.....54-58.
24 hr trend......15-20 degrees cooler.
Min Humidity........31-35%.
24 hr trend......20-25% wetter.
20-foot winds.......Southeast winds 4-9 mph until 1200, then 13-20
mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 2000-3000 ft
AGL.
Transport winds.....East 10-15 mph until 1000, then south 15-20
mph.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest
winds 5-12 mph.
.TUESDAY...Warmer. Partly cloudy. Highs in the lower 70s. West
winds 5-12 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 30s. Highs in the
mid 60s. South winds 6-13 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
mid 60s. Northwest winds 12-18 mph.
$$
COZ243-021015-
Central and South Weld County-
Including Eaton, Fort Lupton, Greeley, and Roggen
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....28-38.
24 hr trend......10-15 degrees warmer.
Max Humidity........63-73%.
24 hr trend......15-20% drier.
20-foot winds.......South winds 4-7 mph until 2400, then west 4-8
mph.
CWR.................0 percent.
15K FT MSL winds....North 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....South around 10 mph until 2300, then southwest
until 0100, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....74-78.
24 hr trend......10-15 degrees warmer.
Min Humidity........15-19%.
24 hr trend......4-7% drier.
20-foot winds.......West winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 1100, then 1500-2500 ft
AGL.
Transport winds.....Light winds until 1400, then west around 10 mph
until 1700, then light.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....28-34.
24 hr trend......4-7 degrees cooler.
Max Humidity........88-98%.
24 hr trend......25-35% wetter.
20-foot winds.......North winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 2200, then northeast around
10 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(50-60%) until 0900, then mostly
cloudy until 1500, then partly cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....57-61.
24 hr trend......15-20 degrees cooler.
Min Humidity........32-40%.
24 hr trend......15-20% wetter.
20-foot winds.......East winds 5-13 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2000-3000 ft
AGL.
Transport winds.....Light winds until 0800, then southeast 10-15
mph.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds
4-8 mph.
.TUESDAY...Warmer. Partly cloudy. Highs in the lower 70s. West
winds 4-8 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 60s. South winds 4-8 mph.
.THURSDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
60s. West winds 6-13 mph.
$$
COZ244-021015-
Morgan County-
Including Brush, Fort Morgan, Goodrich, and Wiggins
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....29-33.
24 hr trend......10-15 degrees warmer.
Max Humidity........63-73%.
24 hr trend......20-25% drier.
20-foot winds.......Southwest winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....North 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....South around 10 mph until 2400, then southwest.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....74-78.
24 hr trend......15-20 degrees warmer.
Min Humidity........15-19%.
24 hr trend......4-7% drier.
20-foot winds.......West winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 1100, then 1500-2500 ft
AGL.
Transport winds.....West around 10 mph until 1700, then light.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....29-33.
24 hr trend......Little change.
Max Humidity........94-98%.
24 hr trend......20-25% wetter.
20-foot winds.......Northeast winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 2000, then northeast 10-15
mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly
cloudy(55-60%).
Chance of thunder...0 percent.
Max Temperature.....57-61.
24 hr trend......15-20 degrees cooler.
Min Humidity........32-36%.
24 hr trend......15-20% wetter.
20-foot winds.......East winds 4-8 mph with gusts to around 20 mph
until 1200, then southeast 13-19 mph with gusts
to around 30 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2000-3000 ft
AGL.
Transport winds.....East 10-15 mph until 1100, then southeast 15-20
mph.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest
winds 5-12 mph.
.TUESDAY...Warmer. Partly cloudy. Highs in the lower 70s. West
winds 4-9 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 30s. Highs in the
mid 60s. South winds 6-13 mph.
.THURSDAY...Partly cloudy. Lows in the mid 30s. Highs in the
upper 60s. Northwest winds 8-15 mph.
$$
COZ245-021015-
Central and East Adams and Arapahoe Counties-
Including Bennett, Byers, Deer Trail, and Leader
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....34-40.
24 hr trend......10-15 degrees warmer.
Max Humidity........49-59%.
24 hr trend......35-50% drier.
20-foot winds.......Southwest winds 5-12 mph.
CWR.................0 percent.
15K FT MSL winds....North 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 1900, then southwest 10-15
mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....75-79.
24 hr trend......15-20 degrees warmer.
Min Humidity........13-17%.
24 hr trend......2-4% drier.
20-foot winds.......Southwest winds 6-12 mph until 1200, then
northwest 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 1100, then 2000-3000 ft
AGL.
Transport winds.....West 10-15 mph until 1300, then northwest until
1700, then light.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......4-7 degrees cooler.
Max Humidity........78-88%.
24 hr trend......25-35% wetter.
20-foot winds.......East winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 2000. Northeast around 10 mph
after 2300.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
cloudy(55-60%).
Chance of thunder...0 percent.
Max Temperature.....59-63.
24 hr trend......15-20 degrees cooler.
Min Humidity........29-33%.
24 hr trend......15-20% wetter.
20-foot winds.......Southeast winds 5-12 mph until 1200, then 13-22
mph. Gusts up to 30 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2000-3000 ft
AGL.
Transport winds.....Light winds until 0700, then southeast 10-15
mph until 1100, then south 15-20 mph.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest
winds 6-13 mph.
.TUESDAY...Warmer. Partly cloudy. Highs in the lower 70s.
Southwest winds 4-13 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
upper 60s. South winds 7-14 mph.
.THURSDAY...Partly cloudy. Lows around 40. Highs in the upper
60s. West winds 8-15 mph.
$$
COZ248-021015-
Logan County-
Including Crook, Merino, Sterling, and Peetz
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......10-15 degrees warmer.
Max Humidity........50-60%.
24 hr trend......35-50% drier.
20-foot winds.......Southwest winds 5-13 mph. Gusts up to 20 mph
after midnight.
CWR.................0 percent.
15K FT MSL winds....North 35-45 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Southwest 10-15 mph until 0500, then west.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....76-80.
24 hr trend......20-25 degrees warmer.
Min Humidity........13-17%.
24 hr trend......7-10% 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....West 35-45 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 3500-4500 ft
AGL.
Transport winds.....West 15-20 mph until 1400, then northwest 20-25
mph until 1700, then around 10 mph.
Smoke dispersal.....Poor until 1300, then good until 1600, then
poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....29-33.
24 hr trend......2-4 degrees cooler.
Max Humidity........83-93%.
24 hr trend......35-50% wetter.
20-foot winds.......North winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....North around 10 mph until 2300, then northeast.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly
cloudy(50-60%).
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......20-25 degrees cooler.
Min Humidity........29-33%.
24 hr trend......10-15% wetter.
20-foot winds.......East winds 4-8 mph with gusts to around 20 mph
until 1200, then southeast 13-20 mph with gusts
to around 30 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 2500-3500 ft
AGL.
Transport winds.....East around 10 mph until 1000, then southeast
15-20 mph.
Smoke dispersal.....Poor until 1300, then fair.
.MONDAY NIGHT...Mostly clear. Lows in the mid 30s. South winds
7-14 mph.
.TUESDAY...Warmer. Mostly clear. Highs in the lower 70s. West
winds 6-13 mph.
.WEDNESDAY...Cooler. Mostly clear. Lows in the lower 30s. Highs
in the lower 60s. South winds 6-13 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 60s. Northwest winds 10-17 mph.
$$
COZ249-021015-
Washington County-
Including Akron, Cope, Last Chance, and Otis
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....33-37.
24 hr trend......15-20 degrees warmer.
Max Humidity........50-60%.
24 hr trend......35-50% drier.
20-foot winds.......Southwest winds 5-13 mph. Gusts up to 20 mph
after midnight.
CWR.................0 percent.
15K FT MSL winds....North 35-45 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 1900, then southwest 10-15
mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....74-78.
24 hr trend......15-20 degrees warmer.
Min Humidity........16-20%.
24 hr trend......4-7% drier.
20-foot winds.......West winds 6-14 mph with gusts to around 20
mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 1100, then 2000-3000 ft
AGL.
Transport winds.....West 10-15 mph until 1700, then light.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....30-34.
24 hr trend......2-4 degrees cooler.
Max Humidity........88-96%.
24 hr trend......35-50% wetter.
20-foot winds.......Northeast winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 2000, then southeast around
10 mph until 2100, then northeast.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(30-40%) until 1200, then mostly
cloudy(55-60%).
Chance of thunder...0 percent.
Max Temperature.....56-60.
24 hr trend......15-20 degrees cooler.
Min Humidity........30-34%.
24 hr trend......10-15% wetter.
20-foot winds.......East winds 5-12 mph until 1200, then southeast
13-23 mph. Gusts up to 30 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 2000-3000 ft
AGL.
Transport winds.....East 10-15 mph until 1200, then south 20-25
mph.
Smoke dispersal.....Poor until 1400, then fair.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 8-15 mph.
.TUESDAY...Warmer. Mostly clear. Highs in the lower 70s. West
winds 5-12 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 30s. Highs in the
mid 60s. South winds 8-15 mph.
.THURSDAY...Partly cloudy. Lows around 40. Highs in the upper
60s. Northwest winds 10-17 mph.
$$
COZ250-021015-
Sedgwick County-
Including Julesburg, Ovid, and Sedgwick
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....30-34.
24 hr trend......10-15 degrees warmer.
Max Humidity........57-67%.
24 hr trend......35-50% drier.
20-foot winds.......Southwest winds 5-13 mph. Gusts up to 20 mph
after midnight.
CWR.................0 percent.
15K FT MSL winds....North 35-45 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Southwest 10-15 mph until 0200, then west.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max Temperature.....75-79.
24 hr trend......20-25 degrees warmer.
Min Humidity........15-19%.
24 hr trend......10-15% drier.
20-foot winds.......West winds 9-17 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2500-3500 ft
AGL.
Transport winds.....West 15-20 mph until 1200, then northwest 20-25
mph until 1700, then north around 10 mph.
Smoke dispersal.....Poor until 1300, then good until 1700, then
poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....29-33.
24 hr trend......Little change.
Max Humidity........85-91%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....North 10-15 mph until 2100, then northeast.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......15-20 degrees cooler.
Min Humidity........28-32%.
24 hr trend......10-15% wetter.
20-foot winds.......East winds 4-9 mph until 1200, then southeast
12-18 mph with gusts to around 25 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....East 10-15 mph until 1100, then southeast 15-20
mph.
Smoke dispersal.....Poor until 1400, then fair.
.MONDAY NIGHT...Mostly clear. Lows in the mid 30s. South winds
8-15 mph.
.TUESDAY...Warmer. Mostly clear. Highs in the mid 70s. West winds
7-13 mph.
.WEDNESDAY...Cooler. Mostly clear. Lows in the lower 30s. Highs
in the lower 60s. South winds 7-14 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 60s. West winds 10-17 mph.
$$
COZ251-021015-
Phillips County-
Including Amherst, Haxtun, and Holyoke
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....30-34.
24 hr trend......10-15 degrees warmer.
Max Humidity........57-67%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....North 35-45 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Southwest 10-15 mph until 0200, then west.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max Temperature.....Around 78.
24 hr trend......20-25 degrees warmer.
Min Humidity........17%.
24 hr trend......10-15% drier.
20-foot winds.......West winds 8-16 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......Below 1000 FT AGL until 1100, then 2500-3500 ft
AGL.
Transport winds.....West 15-20 mph until 1300. Northwest 10-15 mph
after 1600.
Smoke dispersal.....Poor until 1300, then good until 1600, then
poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....29-33.
24 hr trend......Little change.
Max Humidity........86-90%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 6-11 mph.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Northeast 10-15 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......20-25 degrees cooler.
Min Humidity........27-31%.
24 hr trend......10-15% wetter.
20-foot winds.......East winds 4-9 mph until 1200, then southeast
10-17 mph with gusts to around 25 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2000-3000 ft
AGL.
Transport winds.....East 10-15 mph until 1100, then southeast 15-20
mph.
Smoke dispersal.....Poor until 1500, then fair.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. South winds
7-14 mph.
.TUESDAY...Warmer. Mostly clear. Highs in the mid 70s. West winds
6-12 mph.
.WEDNESDAY...Cooler. Mostly clear. Lows in the lower 30s. Highs
in the lower 60s. South winds 6-13 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 60s. West winds 8-15 mph.
$$
COZ246-021015-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Including Agate, Hugo, Limon, and Matheson
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....32-38.
24 hr trend......15-20 degrees warmer.
Max Humidity........45-53%.
24 hr trend......35-50% drier.
20-foot winds.......Southwest winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....North 30-40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 1900, then southwest 10-15
mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....75-79.
24 hr trend......15-20 degrees warmer.
Min Humidity........13-17%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 1100, then 3000-4000 ft
AGL.
Transport winds.....West around 10 mph until 1700, then light.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....30-34.
24 hr trend......2-4 degrees cooler.
Max Humidity........78-88%.
24 hr trend......35-50% wetter.
20-foot winds.......Southeast winds 4-8 mph until 2400, then
northeast 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 2300, then northeast 10-15
mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(30-40%) until 1200, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......20-25 degrees cooler.
Min Humidity........32-36%.
24 hr trend......15-20% wetter.
20-foot winds.......East winds 6-13 mph until 1200, then south
14-23 mph. Gusts up to 30 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 1500-2500 ft
AGL.
Transport winds.....East 10-15 mph until 1000, then south 15-20 mph
until 1500, then 20-25 mph.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 8-15 mph.
.TUESDAY...Warmer. Mostly clear. Highs in the mid 70s. Southwest
winds 4-13 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. South winds 9-16 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 60s. Northwest winds 9-16 mph.
$$
COZ247-021015-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Forder, Karval, Kutch, and Punkin Center
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......10-15 degrees warmer.
Max Humidity........44-50%.
24 hr trend......35-50% drier.
20-foot winds.......West winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....North 35-45 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 1900, then west 10-15 mph
until 0500, then around 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max Temperature.....75-79.
24 hr trend......15-20 degrees warmer.
Min Humidity........14-18%.
24 hr trend......Little change.
20-foot winds.......West winds 4-12 mph until 1200, then southwest
7-11 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 1100, then 2000-3000 ft
AGL.
Transport winds.....West around 10 mph until 1500, then south.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....32-36.
24 hr trend......Little change.
Max Humidity........69-79%.
24 hr trend......20-25% wetter.
20-foot winds.......Northeast winds 5-13 mph. Gusts up to 20 mph
after midnight.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....South around 10 mph until 2000, then light
until 2200, then northeast 10-15 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(30-40%) until 1200, then mostly
cloudy(50-60%).
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......15-20 degrees cooler.
Min Humidity........33-37%.
24 hr trend......15-20% wetter.
20-foot winds.......Northeast winds 7-14 mph until 1200, then
southeast 10-17 mph. Gusts up to 25 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 2000-3000 ft
AGL.
Transport winds.....East around 15 mph until 1000, then southeast.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 5-12 mph.
.TUESDAY...Warmer. Mostly clear. Highs in the mid 70s. Southwest
winds 4-9 mph.
.WEDNESDAY...Cooler. Mostly clear. Lows in the mid 30s. Highs in
the lower 60s. Southeast winds 6-13 mph.
.THURSDAY...Partly cloudy. Lows in the mid 30s. Highs in the
upper 60s. Northwest winds 7-14 mph.
$$
COZ215-021015-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Laramie River Valley, Nederland,
and Red Feather Lakes
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....35-45.
24 hr trend......15-20 degrees warmer.
Max Humidity........38-46%.
24 hr trend......25-35% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 10-18 mph with gusts to around
30 mph.
Ridges/upr slopes....West winds 11-21 mph with gusts to around
30 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....West 15-20 mph until 0200, then around 25 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....59-69.
24 hr trend......7-10 degrees warmer.
Min Humidity........16-22%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 10-20 mph with gusts to around
35 mph.
Ridges/upr slopes....West winds 11-19 mph with gusts to around
35 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....West 25-30 mph until 1700, then around 15 mph.
Smoke dispersal.....Poor until 1200, then good until 1700, then
poor.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min Temperature.....30-38.
24 hr trend......10-15 degrees cooler.
Max Humidity........53-63%.
24 hr trend......7-10% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph. Gusts up to 20 mph in
the evening.
Ridges/upr slopes....Southwest winds 5-13 mph. Gusts up to 20
mph in the evening.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....West 10-15 mph until 0500, then south.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy(60-65%) until 1500, then partly
cloudy(35-45%).
Chance of thunder...0 percent.
Max Temperature.....52-60.
24 hr trend......4-7 degrees cooler.
Min Humidity........29-39%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...South winds 4-12 mph. Gusts up to 20 mph
in the afternoon.
Ridges/upr slopes....South winds 4-12 mph. Gusts up to 20 mph
in the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
7-14 mph.
.TUESDAY...Partly cloudy. Highs around 60. West winds 7-14 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 30s. Highs in the
upper 50s. Southwest winds 5-12 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 50s. West winds 13-20 mph.
$$
COZ216-021015-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Including Bailey, Central City, Evergreen, Georgetown,
Idaho Springs, Northern Rampart Range, Tarryall, and Westcreek
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....36-44.
24 hr trend......10-15 degrees warmer.
Max Humidity........39-49%.
24 hr trend......25-35% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 6-14 mph with gusts to around
20 mph.
Ridges/upr slopes....West winds 6-14 mph with gusts to around
25 mph.
CWR.................0 percent.
15K FT MSL winds....North 30-40 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Light winds until 1900, then west 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....64-74.
24 hr trend......7-10 degrees warmer.
Min Humidity........13-19%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph. Gusts up to 20 mph in
the morning.
Ridges/upr slopes....West winds 5-13 mph with gusts to around
25 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......4500-5500 ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1400, then fair.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....33-41.
24 hr trend......4-7 degrees cooler.
Max Humidity........40-50%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 4-8 mph.
Ridges/upr slopes....West winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....Light winds until 1900, then west around 10 mph
until 0400, then light.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(50-60%) until 0900, then mostly
cloudy until 1500, then partly cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....55-65.
24 hr trend......4-7 degrees cooler.
Min Humidity........22-32%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...South winds 4-9 mph. Gusts up to 20 mph in
the afternoon.
Ridges/upr slopes....South winds 4-9 mph. Gusts up to 20 mph in
the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....Light winds until 0800, then southwest 10-15
mph.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest
winds 6-13 mph.
.TUESDAY...Mostly clear. Highs in the mid 60s. West winds
5-12 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 30s. Highs in the
lower 60s. Southwest winds 5-12 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 50s. West winds 9-16 mph.
$$
COZ211-021015-
Jackson County Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, and Walden
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....22-30.
24 hr trend......10-15 degrees warmer.
Max Humidity........57-67%.
24 hr trend......15-20% drier.
20-foot winds.......South winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....56-60.
24 hr trend......4-7 degrees warmer.
Min Humidity........19-23%.
24 hr trend......4-7% drier.
20-foot winds.......Southwest winds 9-17 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....Southwest 15-20 mph until 1200, then west 20-25
mph until 1700, then around 15 mph.
Smoke dispersal.....Poor until 1200, then fair.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min Temperature.....24-32.
24 hr trend......Little change.
Max Humidity........56-66%.
24 hr trend......Little change.
20-foot winds.......South winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....Southwest around 10 mph.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy(60-65%) until 1500, then partly
cloudy.
Chance of thunder...0 percent.
Max Temperature.....57-61.
24 hr trend......2-4 degrees warmer.
Min Humidity........21-25%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 7-15 mph. Gusts up to 30 mph in
the afternoon.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....South 10-15 mph until 1300, then southwest
20-25 mph until 1500, then 25-30 mph until
1700, then west around 20 mph.
Smoke dispersal.....Poor until 1300, then good until 1500, then
very good until 1600, then good.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest
winds 8-15 mph.
.TUESDAY...Mostly clear. Highs in the mid 50s. Southwest winds
9-16 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 20s. Highs in the
upper 50s. Southwest winds 9-16 mph.
.THURSDAY...Cooler. Mostly cloudy. Slight chance of snow showers.
Lows in the upper 20s. Highs in the mid 40s. West winds
13-23 mph.
$$
COZ213-021015-
Grand and Summit Counties Below 9000 Feet-
Including Dillon, Fraser, Granby, Grand Lake,
Green Mountain Reservoir, Hot Sulphur Springs, Kremmling,
Middle Park, and Williams Fork Reservoir
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....22-30.
24 hr trend......10-15 degrees warmer.
Max Humidity........63-73%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......1500-2000 ft AGL.
Transport winds.....West around 10 mph until 1900, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....55-63.
24 hr trend......4-7 degrees warmer.
Min Humidity........19-25%.
24 hr trend......2-4% drier.
20-foot winds.......Southwest winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Light winds until 1100. West 15-20 mph after
1400.
Smoke dispersal.....Poor until 1400, then fair.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min Temperature.....25-33.
24 hr trend......Little change.
Max Humidity........55-65%.
24 hr trend......10-15% drier.
20-foot winds.......Southwest winds 4-7 mph until 2400, then south.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1500-2000 ft AGL.
Transport winds.....West around 10 mph until 2000, then light.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy(60-65%) until 1500, then partly
cloudy.
Chance of thunder...0 percent.
Max Temperature.....55-61.
24 hr trend......2-4 degrees warmer.
Min Humidity........20-26%.
24 hr trend......Little change.
20-foot winds.......South winds 4-6 mph until 1200, then southwest
6-13 mph with gusts to around 20 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......4500-5500 ft AGL.
Transport winds.....Light winds until 1100, then southwest 10-15
mph until 1400, then 20-25 mph until 1700, then
west around 15 mph.
Smoke dispersal.....Poor until 1400, then very good until 1700,
then fair.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest
winds 5-12 mph.
.TUESDAY...Mostly clear. Highs in the mid 50s. Southwest winds
5-12 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
50s. Southwest winds 4-8 mph.
.THURSDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. West winds 7-14 mph.
$$
COZ214-021015-
Central and Southeast Park County-
Including Eleven Mile Canyon Reservoir, Fairplay, Guffey,
Hartsel, Lake George, and South Park
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....29-35.
24 hr trend......7-10 degrees warmer.
Max Humidity........51-61%.
24 hr trend......7-10% wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest winds 5-12 mph.
Ridges/upr slopes....Northwest winds 7-15 mph.
CWR.................0 percent.
15K FT MSL winds....North 25-35 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northwest 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....59-67.
24 hr trend......7-10 degrees warmer.
Min Humidity........15-19%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
Ridges/upr slopes....West winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....West 15-20 mph.
Smoke dispersal.....Poor until 1300, then good until 1700, then
poor.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....28-34.
24 hr trend......Little change.
Max Humidity........45-55%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph.
Ridges/upr slopes....West winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1000 ft AGL.
Transport winds.....Northwest around 10 mph until 0300, then light.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly
cloudy(60-65%) until 1500, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....54-62.
24 hr trend......4-7 degrees cooler.
Min Humidity........21-27%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 6-14 mph. Gusts up to 25
mph in the afternoon.
Ridges/upr slopes....Southwest winds 6-14 mph. Gusts up to 25
mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Light winds until 0700. Southwest 20-25 mph
after 1300.
Smoke dispersal.....Poor until 1300, then good until 1700, then
poor.
.MONDAY NIGHT...Mostly clear. Lows around 30. West winds
8-15 mph.
.TUESDAY...Mostly clear. Highs in the upper 50s. West winds
7-14 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 20s. Highs in the
upper 50s. Southwest winds 6-13 mph.
.THURSDAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 50s. West winds 10-17 mph.
$$
COZ218-021015-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
Including Cameron Pass, Laramie and Medicine Bow Mountains,
Rabbit Ears Range, Rocky Mountain National Park,
and Willow Creek Pass
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....25-35.
24 hr trend......10-15 degrees warmer.
Max Humidity........48-58%.
24 hr trend......15-20% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 8-16 mph with gusts to
around 30 mph.
Ridges/upr slopes....West winds 10-18 mph with gusts to around
35 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......1000 ft AGL.
Transport winds.....West 15-20 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....45-55.
24 hr trend......4-7 degrees warmer.
Min Humidity........19-29%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 10-18 mph with gusts to around
30 mph.
Ridges/upr slopes....West winds 12-22 mph with gusts to around
35 mph.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....Southwest 15-20 mph until 1100, then west 25-30
mph until 1700, then around 20 mph.
Smoke dispersal.....Poor until 1300, then fair.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min Temperature.....26-36.
24 hr trend......Little change.
Max Humidity........42-52%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph. Gusts up to 20
mph in the evening.
Ridges/upr slopes....Southwest winds 5-13 mph with gusts to
around 25 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....Southwest 10-15 mph until 0300, then south.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy(55-60%) until 1500, then partly
cloudy.
Chance of thunder...0 percent.
Max Temperature.....45-55.
24 hr trend......Little change.
Min Humidity........22-30%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph. Gusts up to 25
mph in the afternoon.
Ridges/upr slopes....Southwest winds 6-14 mph. Gusts up to 25
mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Southwest 10-15 mph until 1300, then 20-25 mph.
Smoke dispersal.....Poor until 1400, then good until 1700, then
poor.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest
winds 8-15 mph.
.TUESDAY...Mostly clear. Highs in the upper 40s. West winds
8-15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Southwest winds 7-14 mph.
.THURSDAY...Colder. Partly cloudy. Slight chance of snow showers.
Lows around 30. Highs in the upper 30s. West winds 13-23 mph.
$$
COZ212-021015-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-
Including Berthoud Pass, Breckenridge,
East Slopes Mosquito Range, East Slopes Southern Gore Range,
Eisenhower Tunnel, Indian Peaks, Kenosha Mountains,
Mount Blue Sky, Puma Hills, Tarryall Mountains,
Williams Fork Mountains, and Winter Park
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....25-35.
24 hr trend......4-7 degrees warmer.
Max Humidity........49-59%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...Northwest winds 8-15 mph with gusts to
around 30 mph.
Ridges/upr slopes....Northwest winds 9-17 mph with gusts to
around 30 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....47-57.
24 hr trend......7-10 degrees warmer.
Min Humidity........17-27%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 8-15 mph with gusts to around
30 mph.
Ridges/upr slopes....West winds 9-17 mph with gusts to around
35 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....West 15-20 mph until 1300. Around 15 mph after
1700.
Smoke dispersal.....Poor until 1300, then fair.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min Temperature.....26-36.
24 hr trend......2-4 degrees warmer.
Max Humidity........37-47%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-12 mph.
Ridges/upr slopes....Southwest winds 4-12 mph. Gusts up to 20
mph in the evening.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....West around 10 mph until 0500, then southwest.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy(60-65%) until 1500, then partly
cloudy(35-45%).
Chance of thunder...0 percent.
Max Temperature.....47-57.
24 hr trend......Little change.
Min Humidity........20-30%.
24 hr trend......7-10% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph. Gusts up to 25
mph in the afternoon.
Ridges/upr slopes....Southwest winds 6-14 mph with gusts to
around 25 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....Southwest 10-15 mph until 1300, then 20-25 mph
until 1500, then 25-30 mph until 1700, then
west around 20 mph.
Smoke dispersal.....Poor until 1300, then good until 1500, then
very good until 1700, then poor.
.MONDAY NIGHT...Mostly clear. Lows around 30. West winds
8-15 mph.
.TUESDAY...Mostly clear. Highs in the upper 40s. West winds
7-14 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 20s. Highs around
50. West winds 6-13 mph.
.THURSDAY...Colder. Partly cloudy. Lows around 30. Highs around
40. West winds 13-20 mph.
$$
COZ217-021015-
West Jackson and West Grand Counties Above 9000 Feet-
Including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
235 PM MDT Sat Nov 1 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....25-33.
24 hr trend......4-7 degrees warmer.
Max Humidity........50-60%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph. Gusts up to 20
mph after midnight.
Ridges/upr slopes....Southwest winds 8-16 mph with gusts to
around 30 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......1000 ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....47-57.
24 hr trend......4-7 degrees warmer.
Min Humidity........22-32%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 8-16 mph.
Ridges/upr slopes....West winds 9-17 mph with gusts to around
30 mph.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....West 15-20 mph until 1500, then 20-25 mph until
1700, then around 15 mph.
Smoke dispersal.....Poor until 1400, then fair.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min Temperature.....26-34.
24 hr trend......2-4 degrees warmer.
Max Humidity........48-58%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-9 mph.
Ridges/upr slopes....Southwest winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....Southwest 10-15 mph until 0500, then south.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy(50-60%) until 1500, then partly
cloudy.
Chance of thunder...0 percent.
Max Temperature.....48-58.
24 hr trend......2-4 degrees warmer.
Min Humidity........22-32%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 6-14 mph. Gusts up to 20
mph increasing to 30 mph in the afternoon.
Ridges/upr slopes....Southwest winds 7-15 mph. Gusts up to 30
mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....Southwest 10-15 mph until 1200, then 20-25 mph
until 1500, then 25-30 mph until 1700, then
west around 20 mph.
Smoke dispersal.....Poor until 1300, then good until 1500, then
very good until 1600, then good.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest
winds 8-15 mph.
.TUESDAY...Mostly clear. Highs in the upper 40s. Southwest winds
8-15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs around
50. Southwest winds 8-15 mph.
.THURSDAY...Colder. Mostly cloudy. Slight chance of snow showers.
Lows around 30. Highs in the upper 30s. West winds 12-18 mph.
$$
.Outlook 6 to 10 Days...
Temperatures Above Normal and Precipitation Below Normal.
$$