Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
432
FNUS55 KBOU 052128
FWFBOU
Fire Weather Forecast for Northeast and North Central Colorado
National Weather Service Denver/Boulder CO
228 PM MST Thu Nov 5 2026
.DISCUSSION...Tonight through Tuesday...
Some light flurries or sprinkles could occur over the higher
terrain on Friday but the vast majority of the area will remain
dry. Then, starting on Saturday, a high pressure system will move
over Colorado and stay there through late next week. This will
bring above normal temperatures and dry conditions. With light
winds and minimum relative humidity staying above 15%, no critical
fire weather conditions are expected. Smoke dispersal most days
will be fair.
...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...
COZ238-061115-
Larimer County Below 6000 Feet/Northwest Weld County-
Including Fort Collins, Hereford, Loveland, Nunn,
and West Pawnee Grasslands
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%) until 2300, then mostly
cloudy(55-60%).
Chance of thunder...0 percent.
Min Temperature.....32-36.
24 hr trend......Little change.
Max Humidity........76-86%.
24 hr trend......4-7% wetter.
20-foot winds.......South winds 4-7 mph until 2300, then northwest.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......1500 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....South around 10 mph until 2100, then light.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....56-60.
24 hr trend......Little change.
Min Humidity........33-41%.
24 hr trend......4-7% wetter.
20-foot winds.......North winds 4-8 mph until 1100, then northeast
4-9 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 4500-5500 ft
AGL.
Transport winds.....Light winds until 0800, then north around 10
mph until 1000, then light until 1100, then
northeast around 10 mph until 1200, then light
until 1300, then east around 10 mph.
Smoke dispersal.....Marginal.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2000, then mostly
clear.
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......Little change.
Max Humidity........81-91%.
24 hr trend......Little change.
20-foot winds.......Northwest winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....East around 10 mph until 1900, then light until
2400, then northwest around 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....58-62.
24 hr trend......Little change.
Min Humidity........24-34%.
24 hr trend......7-10% drier.
20-foot winds.......West winds 4-9 mph until 1100, then southwest
4-7 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....Northwest around 10 mph until 1000, then light
until 1300, then southwest around 10 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
4-7 mph.
.SUNDAY...Clear. Highs in the mid 60s. West winds 4-8 mph.
.MONDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
West winds 4-8 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
60s. Northwest winds 4-8 mph.
$$
COZ239-061115-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including Arvada, Boulder, Golden, Lakewood, and Longmont
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%) until 2300, then mostly
cloudy.
Chance of thunder...0 percent.
Min Temperature.....34-38.
24 hr trend......Little change.
Max Humidity........74-84%.
24 hr trend......Little change.
20-foot winds.......West winds 4-6 mph.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......1000-1500 ft AGL until 1900, then Below 1000 FT
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy until 1400, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....54-58.
24 hr trend......Little change.
Min Humidity........41-47%.
24 hr trend......10-15% wetter.
20-foot winds.......West winds 4-6 mph until 1100, then northeast.
CWR.................0 percent.
15K FT MSL winds....West around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....Light winds until 1200, then northeast around
10 mph until 1400, then light.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2000, then mostly
clear.
Chance of thunder...0 percent.
Min Temperature.....33-37.
24 hr trend......Little change.
Max Humidity........84-94%.
24 hr trend......15-20% wetter.
20-foot winds.......West winds 4-6 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....58-62.
24 hr trend......2-4 degrees warmer.
Min Humidity........33-39%.
24 hr trend......4-7% drier.
20-foot winds.......Southwest winds 4-7 mph until 1100, then east
4-8 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 1500-2500 ft
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
4-6 mph.
.SUNDAY...Clear. Highs in the mid 60s. Southwest winds 4-6 mph.
.MONDAY...Clear. Lows around 40. Highs in the mid 60s. West winds
4-6 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. West winds 4-6 mph.
$$
COZ240-061115-
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
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%) until 2300, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Min Temperature.....34-38.
24 hr trend......Little change.
Max Humidity........73-83%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......1500 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Southeast around 10 mph until 2100, then south
until 0400, then light.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......Little change.
Min Humidity........37-41%.
24 hr trend......7-10% wetter.
20-foot winds.......Southwest winds 4-7 mph until 1100, then north
4-6 mph.
CWR.................0 percent.
15K FT MSL winds....West around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2000, then partly
cloudy until 0200, then clear.
Chance of thunder...0 percent.
Min Temperature.....33-37.
24 hr trend......Little change.
Max Humidity........80-90%.
24 hr trend......7-10% wetter.
20-foot winds.......Southwest winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Sunny.
Chance of thunder...0 percent.
Max Temperature.....57-61.
24 hr trend......2-4 degrees warmer.
Min Humidity........28-32%.
24 hr trend......10-15% drier.
20-foot winds.......Southwest winds 4-8 mph until 1100, then east
4-8 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. South winds
4-7 mph.
.SUNDAY...Clear. Highs in the mid 60s. South winds 4-7 mph.
.MONDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
South winds 4-8 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Southwest winds 4-7 mph.
$$
COZ241-061115-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%) until 0200, then mostly
cloudy.
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......Little change.
Max Humidity........72-82%.
24 hr trend......7-10% drier.
20-foot winds.......South winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Southeast around 10 mph until 2000, then south.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....51-57.
24 hr trend......Little change.
Min Humidity........40-44%.
24 hr trend......4-7% wetter.
20-foot winds.......Southwest winds 4-9 mph until 1100, then north
4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3500-4500 ft
AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy until 2000, then partly
cloudy(30-35%).
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......Little change.
Max Humidity........79-89%.
24 hr trend......10-15% wetter.
20-foot winds.......West winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Southwest around 10 mph until 2400, then west.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......Little change.
Min Humidity........29-37%.
24 hr trend......2-4% drier.
20-foot winds.......West winds 4-6 mph until 1100, then northeast
4-8 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....Light winds until 0600, then northwest around
10 mph until 0900, then light until 1500, then
northeast around 10 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. Southwest
winds 4-7 mph.
.SUNDAY...Clear. Highs in the mid 60s. Southwest winds 5-12 mph.
.MONDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
South winds 4-8 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Southwest winds 4-7 mph.
$$
COZ242-061115-
Northeast Weld County-
Including Briggsdale, East Pawnee Grasslands, Grover,
Pawnee Buttes, Raymer, and Stoneham
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%) until 0200, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......Little change.
Max Humidity........80-90%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Southeast around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....South around 10 mph until 0400, then light.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....57-61.
24 hr trend......Little change.
Min Humidity........32-36%.
24 hr trend......4-7% wetter.
20-foot winds.......Northeast winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....Light winds until 1100, then southeast around
10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2000, then partly
cloudy.
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......Little change.
Max Humidity........81-91%.
24 hr trend......2-4% wetter.
20-foot winds.......North winds 4-6 mph until 2300, then northwest
4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-20 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....East around 10 mph until 1800, then light until
2200, then north around 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....60-64.
24 hr trend......Little change.
Min Humidity........23-29%.
24 hr trend......7-10% drier.
20-foot winds.......West winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....Northwest around 10 mph until 1500, then west.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
4-6 mph.
.SUNDAY...Clear. Highs in the mid 60s. Southwest winds 4-8 mph.
.MONDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
North winds 4-8 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. Northwest winds 4-8 mph.
$$
COZ243-061115-
Central and South Weld County-
Including Eaton, Fort Lupton, Greeley, and Roggen
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%) until 2300, then mostly
cloudy(50-60%).
Chance of thunder...0 percent.
Min Temperature.....30-36.
24 hr trend......Little change.
Max Humidity........87-97%.
24 hr trend......4-7% wetter.
20-foot winds.......Southeast winds 4-7 mph until 2300, then
southwest.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Southeast around 10 mph until 2400, then light.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy until 1400, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......Little change.
Min Humidity........38-44%.
24 hr trend......7-10% wetter.
20-foot winds.......Northwest winds 4-6 mph until 1100, then
northeast 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2500-3500 ft
AGL.
Transport winds.....Light winds until 1400, then east around 10
mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2000, then partly
cloudy(30-35%) until 0200, then clear.
Chance of thunder...0 percent.
Min Temperature.....30-36.
24 hr trend......Little change.
Max Humidity........94-98%.
24 hr trend......2-4% wetter.
20-foot winds.......North winds 4-6 mph until 2300, then west.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-20 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....East around 10 mph until 1800, then light.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....59-63.
24 hr trend......2-4 degrees warmer.
Min Humidity........31-35%.
24 hr trend......7-10% drier.
20-foot winds.......West winds 4-7 mph until 1100, then south 4-6
mph.
CWR.................0 percent.
15K FT MSL winds....North 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2000-3000 ft
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. Southwest
winds 4-6 mph.
.SUNDAY...Clear. Highs in the mid 60s. Southwest winds 4-6 mph.
.MONDAY...Clear. Lows in the mid 30s. Highs in the mid 60s. South
winds 4-7 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. West winds 4-6 mph.
$$
COZ244-061115-
Morgan County-
Including Brush, Fort Morgan, Goodrich, and Wiggins
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy until 0200, then mostly
cloudy(50-60%).
Chance of thunder...0 percent.
Min Temperature.....29-33.
24 hr trend......Little change.
Max Humidity........87-95%.
24 hr trend......Little change.
20-foot winds.......South winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....North around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds until 1800, then south around 10
mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....56-60.
24 hr trend......Little change.
Min Humidity........39-45%.
24 hr trend......4-7% wetter.
20-foot winds.......Southwest winds 4-6 mph until 1100, then
northeast 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2000-3000 ft
AGL.
Transport winds.....Light winds until 1500, then southeast around
10 mph until 1600, then light.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy until 2000, then partly
cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....30-34.
24 hr trend......Little change.
Max Humidity........90-100%.
24 hr trend......2-4% wetter.
20-foot winds.......Northeast winds 4-6 mph until 2300, then west
4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 15-20 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Southeast around 10 mph until 2200, then south
until 2400, then west until 0300, then
northwest.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....58-62.
24 hr trend......2-4 degrees warmer.
Min Humidity........33-41%.
24 hr trend......Little change.
20-foot winds.......West winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2000-3000 ft
AGL.
Transport winds.....Light winds until 0600, then west around 10 mph
until 1000, then light.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest
winds 4-7 mph.
.SUNDAY...Clear. Highs in the mid 60s. Southwest winds 4-8 mph.
.MONDAY...Clear. Lows in the mid 30s. Highs in the mid 60s.
Southwest winds 4-8 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. Southwest winds 4-7 mph.
$$
COZ245-061115-
Central and East Adams and Arapahoe Counties-
Including Bennett, Byers, Deer Trail, and Leader
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%) until 0200, then mostly
cloudy(55-60%).
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......Little change.
Max Humidity........78-88%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....Southeast around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Southeast around 10 mph until 2100, then south.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......Little change.
Min Humidity........37-43%.
24 hr trend......4-7% wetter.
20-foot winds.......Southwest winds 4-9 mph until 1100, then north
4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....Southwest around 10 mph until 1300, then light
until 1500, then southeast around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy until 2000, then partly
cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......Little change.
Max Humidity........87-95%.
24 hr trend......4-7% wetter.
20-foot winds.......Southwest winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....West around 15 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Southeast around 10 mph until 2000. West after
2400.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....57-61.
24 hr trend......2-4 degrees warmer.
Min Humidity........31-37%.
24 hr trend......4-7% drier.
20-foot winds.......West winds 4-8 mph until 1100, then northwest
4-6 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....West around 10 mph until 0600, then light until
0700, then west around 10 mph until 0900, then
light.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. Southwest
winds 4-8 mph.
.SUNDAY...Clear. Highs in the upper 60s. South winds 5-12 mph.
.MONDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
South winds 4-9 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Southwest winds 4-8 mph.
$$
COZ248-061115-
Logan County-
Including Crook, Merino, Sterling, and Peetz
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....29-33.
24 hr trend......2-4 degrees cooler.
Max Humidity........89-99%.
24 hr trend......15-20% wetter.
20-foot winds.......South winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....East around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds until 2100, then south around 10
mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....57-61.
24 hr trend......Little change.
Min Humidity........34-40%.
24 hr trend......Little change.
20-foot winds.......South winds 4-6 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2000-3000 ft
AGL.
Transport winds.....South around 10 mph until 0800, then light
until 1000, then south around 10 mph until
1400, then light.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy until 2000, then partly
cloudy(35-45%).
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......2-4 degrees warmer.
Max Humidity........89-99%.
24 hr trend......2-4% drier.
20-foot winds.......West winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 15-20 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 1900, then southeast around
10 mph until 2200, then southwest until 0200,
then west.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....60-64.
24 hr trend......4-7 degrees warmer.
Min Humidity........26-34%.
24 hr trend......4-7% drier.
20-foot winds.......West winds 4-9 mph with gusts to around 20 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....West around 10 mph.
Smoke dispersal.....Marginal.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
4-7 mph.
.SUNDAY...Clear. Highs in the mid 60s. Southwest winds 5-12 mph.
.MONDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
Northwest winds 4-8 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. West winds 4-8 mph.
$$
COZ249-061115-
Washington County-
Including Akron, Cope, Last Chance, and Otis
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....30-34.
24 hr trend......Little change.
Max Humidity........84-94%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....North around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds until 2000, then south around 10
mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....57-61.
24 hr trend......2-4 degrees warmer.
Min Humidity........32-38%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....South around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 2300, then partly
cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....32-36.
24 hr trend......Little change.
Max Humidity........88-96%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 4-8 mph until 2300, then west 4-13
mph.
CWR.................0 percent.
15K FT MSL winds....West around 15 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....South 10-15 mph until 2200, then southwest.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....58-62.
24 hr trend......Little change.
Min Humidity........30-38%.
24 hr trend......4-7% drier.
20-foot winds.......West winds 4-12 mph with gusts to around 20
mph.
CWR.................0 percent.
15K FT MSL winds....North 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....West around 10 mph until 1600, then light.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. Southwest
winds 4-8 mph.
.SUNDAY...Clear. Highs in the mid 60s. Southwest winds 7-14 mph.
.MONDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
Northwest winds 5-12 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Southwest winds 5-12 mph.
$$
COZ250-061115-
Sedgwick County-
Including Julesburg, Ovid, and Sedgwick
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min Temperature.....27-31.
24 hr trend......4-7 degrees cooler.
Max Humidity........98-100%.
24 hr trend......20-25% wetter.
20-foot winds.......South winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....East 15-20 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Light winds until 2200, then south around 10
mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(55-60%) until 0800, then partly
cloudy(35-45%) until 1100, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....56-60.
24 hr trend......2-4 degrees warmer.
Min Humidity........41-45%.
24 hr trend......2-4% wetter.
20-foot winds.......Southwest winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2000-3000 ft
AGL.
Transport winds.....South around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy until 2300, then partly
cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......2-4 degrees warmer.
Max Humidity........95-99%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 4-6 mph until 2300, then west
4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 15-20 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....South around 10 mph until 2300. West after
0400.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....60-64.
24 hr trend......2-4 degrees warmer.
Min Humidity........33-37%.
24 hr trend......4-7% drier.
20-foot winds.......West winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Marginal.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
4-8 mph.
.SUNDAY...Clear. Highs in the mid 60s. Southwest winds 6-12 mph.
.MONDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
Northwest winds 5-12 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. Southwest winds 4-8 mph.
$$
COZ251-061115-
Phillips County-
Including Amherst, Haxtun, and Holyoke
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min Temperature.....27-31.
24 hr trend......4-7 degrees cooler.
Max Humidity........96-99%.
24 hr trend......20-25% wetter.
20-foot winds.......South winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....East 15-20 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds until 2200, then south around 10
mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(55-60%) until 0800, then partly
cloudy(40-50%) until 1100, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....56-60.
24 hr trend......Little change.
Min Humidity........38-42%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2000-3000 ft
AGL.
Transport winds.....South around 10 mph until 1600, then southeast.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy until 2300, then partly
cloudy(35-45%).
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......2-4 degrees warmer.
Max Humidity........89-99%.
24 hr trend......7-10% drier.
20-foot winds.......South winds 4-5 mph until 2300, then west 5-7
mph.
CWR.................0 percent.
15K FT MSL winds....West 15-20 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....South 10-15 mph until 2300, then west.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Partly cloudy until 0800, then mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....60-64.
24 hr trend......2-4 degrees warmer.
Min Humidity........32-36%.
24 hr trend......4-7% drier.
20-foot winds.......West winds 5-12 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Marginal.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
4-7 mph.
.SUNDAY...Clear. Highs in the mid 60s. Southwest winds 5-12 mph.
.MONDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
Northwest winds 5-12 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. Southwest winds 4-8 mph.
$$
COZ246-061115-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Including Agate, Hugo, Limon, and Matheson
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy until 0200, then mostly
cloudy(50-60%).
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......Little change.
Max Humidity........81-91%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....North around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds until 2000, then south 10-15 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....54-58.
24 hr trend......Little change.
Min Humidity........34-40%.
24 hr trend......Little change.
20-foot winds.......South winds 6-13 mph with gusts to around 20
mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Marginal.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy until 2000, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......Little change.
Max Humidity........84-94%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 4-8 mph until 2300, then west.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....South around 10 mph until 0100, then west.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....56-60.
24 hr trend......Little change.
Min Humidity........31-37%.
24 hr trend......2-4% drier.
20-foot winds.......Northwest winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....Northwest around 10 mph until 1000, then light.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. Southwest
winds 4-7 mph.
.SUNDAY...Clear. Highs in the mid 60s. Southwest winds 8-15 mph.
.MONDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
East winds 4-9 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Southwest winds 4-9 mph.
$$
COZ247-061115-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Forder, Karval, Kutch, and Punkin Center
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy until 0200, then mostly
cloudy(50-60%).
Chance of thunder...0 percent.
Min Temperature.....30-36.
24 hr trend......2-4 degrees cooler.
Max Humidity........85-95%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 4-6 mph until 2300, then
southwest 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....North around 15 mph.
Mixing height.......1000-1500 ft AGL until 1900, then Below 1000 FT
AGL.
Transport winds.....East around 10 mph until 1900, then light until
2200, then southwest around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....53-57.
24 hr trend......Little change.
Min Humidity........39-47%.
24 hr trend......7-10% wetter.
20-foot winds.......South winds 4-12 mph. Gusts up to 20 mph in the
afternoon.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....South around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy until 2300, then partly
cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......2-4 degrees warmer.
Max Humidity........90-100%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 4-6 mph until 2300, then
northwest 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Southeast around 10 mph until 2300, then light
until 2400, then south around 10 mph until
0100, then northwest until 0400, then northwest
around 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....57-61.
24 hr trend......2-4 degrees warmer.
Min Humidity........33-39%.
24 hr trend......4-7% drier.
20-foot winds.......North winds 4-13 mph until 1100, then northeast
4-6 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....North around 10 mph until 1100, then light
until 1600, then southeast around 10 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
4-7 mph.
.SUNDAY...Clear. Highs in the lower 60s. Southwest winds 4-9 mph.
.MONDAY...Clear. Lows in the mid 30s. Highs in the mid 60s.
Northeast winds 4-9 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s. Southwest winds 4-7 mph.
$$
COZ215-061115-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Laramie River Valley, Nederland,
and Red Feather Lakes
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(35-45%) until 2300, then mostly
cloudy.
Chance of thunder...0 percent.
Min Temperature.....27-37.
24 hr trend......2-4 degrees warmer.
Max Humidity........67-77%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-6 mph.
Ridges/upr slopes....Southwest winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....South 15-20 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....South around 10 mph until 2300, then light
until 0200, then west around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....45-55.
24 hr trend......Little change.
Min Humidity........38-48%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest winds 4-7 mph.
Ridges/upr slopes....West winds 4-7 mph until 1100, then
northeast.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 4500-5500 ft
AGL.
Transport winds.....West around 10 mph until 0900, then north until
1200, then east until 1500, then light.
Smoke dispersal.....Marginal.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 2000, then partly
cloudy.
Chance of thunder...0 percent.
Min Temperature.....25-35.
24 hr trend......Little change.
Max Humidity........79-89%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 4-8 mph.
Ridges/upr slopes....West winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-20 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds until 2000, then west 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....50-60.
24 hr trend......2-4 degrees warmer.
Min Humidity........24-34%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 4-9 mph with gusts to around 20
mph until 1100, then north 4-6 mph.
Ridges/upr slopes....West winds 5-12 mph with gusts to around
20 mph until 1100, then northeast 4-6 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....West 10-15 mph until 1100, then north until
1500, then east until 1600, then south.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds
4-6 mph.
.SUNDAY...Clear. Highs in the lower 60s. West winds 4-9 mph.
.MONDAY...Mostly clear. Lows in the upper 30s. Highs in the lower
60s. West winds 4-8 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs around 60.
West winds 4-9 mph.
$$
COZ216-061115-
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
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%) until 2300, then mostly
cloudy.
Chance of thunder...0 percent.
Min Temperature.....27-35.
24 hr trend......2-4 degrees warmer.
Max Humidity........64-74%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-7 mph.
Ridges/upr slopes....Southwest winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......1000-1500 ft AGL until 1900, then Below 1000 FT
AGL.
Transport winds.....Light winds until 2200, then southwest around
10 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....45-55.
24 hr trend......Little change.
Min Humidity........35-45%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...West winds 4-6 mph until 1100, then
northeast 4-7 mph.
Ridges/upr slopes....West winds 4-7 mph until 1100, then
northeast.
CWR.................0 percent.
15K FT MSL winds....West around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 4000-5000 ft
AGL.
Transport winds.....West around 10 mph until 0900, then light until
1300, then northeast around 10 mph until 1600,
then light.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2000, then partly
cloudy until 0200, then clear.
Chance of thunder...0 percent.
Min Temperature.....27-35.
24 hr trend......Little change.
Max Humidity........70-80%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 4-7 mph.
Ridges/upr slopes....West winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds until 2200, then west around 10
mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....49-59.
24 hr trend......4-7 degrees warmer.
Min Humidity........25-35%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-8 mph until 1100, then
east 4-6 mph.
Ridges/upr slopes....West winds 4-8 mph until 1100, then
northeast 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....West around 10 mph until 1000, then north until
1100, then light until 1200, then northeast
around 10 mph until 1600, then light.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds
4-7 mph.
.SUNDAY...Clear. Highs in the lower 60s. Southwest winds 4-9 mph.
.MONDAY...Clear. Lows in the mid 30s. Highs in the lower 60s.
Southwest winds 4-8 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s. West winds 4-7 mph.
$$
COZ211-061115-
Jackson County Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, and Walden
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(35-45%) until 2000, then mostly
cloudy.
Chance of thunder...0 percent.
Min Temperature.....21-27.
24 hr trend......2-4 degrees warmer.
Max Humidity........85-95%.
24 hr trend......2-4% drier.
20-foot winds.......South winds 4-6 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-25 mph.
Mixing height.......1000-2000 ft AGL until 1900, then Below 1000 FT
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....46-50.
24 hr trend......Little change.
Min Humidity........41-47%.
24 hr trend......4-7% wetter.
20-foot winds.......Southwest winds 4-6 mph until 1100, then west
4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 4000-5000 ft
AGL.
Transport winds.....Light winds until 1100, then west around 10 mph
until 1600, then northwest.
Smoke dispersal.....Marginal.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2000, then partly
cloudy.
Chance of thunder...0 percent.
Min Temperature.....17-23.
24 hr trend......4-7 degrees cooler.
Max Humidity........94-98%.
24 hr trend......2-4% wetter.
20-foot winds.......Northwest winds 4-6 mph until 2300, then south.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-20 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....North around 10 mph until 1900, then light.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....48-52.
24 hr trend......Little change.
Min Humidity........29-33%.
24 hr trend......10-15% drier.
20-foot winds.......Southwest winds 4-6 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 1500-2500 ft
AGL.
Transport winds.....Light winds until 1100, then west around 10 mph
until 1400, then north.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. South
winds 4-6 mph.
.SUNDAY...Clear. Highs in the mid 50s. Southwest winds 5-12 mph.
.MONDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
50s. South winds 4-8 mph.
.TUESDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
50s. Southwest winds 4-8 mph.
$$
COZ213-061115-
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
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%) until 2000, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Min Temperature.....21-29.
24 hr trend......2-4 degrees warmer.
Max Humidity........75-85%.
24 hr trend......7-10% drier.
20-foot winds.......Southeast winds 4-6 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......1000-1500 ft AGL until 1900, then Below 1000 FT
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of rain
and snow showers after 1400.
Chance of thunder...0 percent.
Max Temperature.....46-52.
24 hr trend......Little change.
Min Humidity........32-42%.
24 hr trend......Little change.
20-foot winds.......Variable less than 8 mph until 1100, then west
4-7 mph.
CWR.................0 percent.
15K FT MSL winds....West around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 4500-5500 ft
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 2000, then partly
cloudy. Slight chance of snow showers until
1800.
Chance of thunder...0 percent.
Min Temperature.....17-27.
24 hr trend......2-4 degrees cooler.
Max Humidity........85-95%.
24 hr trend......10-15% wetter.
20-foot winds.......North winds 4-6 mph until 2300, then variable
less than 8 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....North around 10 mph until 1800, then light.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....47-53.
24 hr trend......Little change.
Min Humidity........25-33%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 4-8 mph until 1100, then west 4-6
mph.
CWR.................0 percent.
15K FT MSL winds....Northeast 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 1500-2500 ft
AGL.
Transport winds.....Light winds until 1300, then northwest around
10 mph until 1600, then light.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. Southeast
winds 4-8 mph.
.SUNDAY...Clear. Highs in the mid 50s. Southwest winds 4-6 mph.
.MONDAY...Clear. Lows in the mid 20s. Highs in the mid 50s.
Southwest winds 4-6 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the mid
50s. West winds 4-6 mph.
$$
COZ214-061115-
Central and Southeast Park County-
Including Eleven Mile Canyon Reservoir, Fairplay, Guffey,
Hartsel, Lake George, and South Park
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Mostly clear until 2000, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Min Temperature.....23-29.
24 hr trend......4-7 degrees warmer.
Max Humidity........71-81%.
24 hr trend......20-25% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 4-6 mph.
Ridges/upr slopes....West winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....West around 15 mph.
Mixing height.......1500 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds until 0200, then west around 10
mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....41-47.
24 hr trend......Little change.
Min Humidity........41-51%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...West winds 4-6 mph.
Ridges/upr slopes....West winds 4-6 mph.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......Below 1000 FT AGL until 0900, then 4000-5000 ft
AGL.
Transport winds.....West around 10 mph until 1100, then light until
1600, then southeast around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy until 2000, then partly cloudy.
Slight chance of snow showers after 1900 until
2000.
Chance of thunder...0 percent.
Min Temperature.....21-27.
24 hr trend......Little change.
Max Humidity........78-88%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Northwest winds 4-7 mph.
Ridges/upr slopes....Northwest winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......1500 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....East around 10 mph until 2100, then light until
2300, then northwest around 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....41-49.
24 hr trend......Little change.
Min Humidity........31-41%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...Northwest winds 4-7 mph until 1100, then
southwest 4-8 mph.
Ridges/upr slopes....West winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Northeast 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....Northwest around 10 mph until 1100. East after
1600.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. Northwest
winds 4-6 mph.
.SUNDAY...Clear. Highs in the lower 50s. West winds 4-7 mph.
.MONDAY...Clear. Lows in the upper 20s. Highs in the lower 50s.
West winds 4-7 mph.
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs in the
lower 50s. West winds 4-8 mph.
$$
COZ218-061115-
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
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%) until 2000, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Min Temperature.....22-30.
24 hr trend......7-10 degrees warmer.
Max Humidity........71-81%.
24 hr trend......15-20% drier.
20-foot winds.......
Valleys/lwr slopes...South winds 4-7 mph.
Ridges/upr slopes....South winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......1000-2000 ft AGL until 1900, then Below 1000 FT
AGL.
Transport winds.....Southeast around 10 mph until 1800, then light
until 2000, then south around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of snow
showers after 1100.
Chance of thunder...0 percent.
Max Temperature.....35-45.
24 hr trend......Little change.
Min Humidity........43-53%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 4-7 mph.
Ridges/upr slopes....West winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 4000-5000 ft
AGL.
Transport winds.....Southwest around 10 mph until 0600, then light
until 0900, then southwest around 10 mph until
1500, then light until 1600, then northeast
around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 2000, then partly
cloudy. Slight chance of snow showers until
1900.
Chance of thunder...0 percent.
Min Temperature.....18-26.
24 hr trend......Little change.
Max Humidity........82-92%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-7 mph.
Ridges/upr slopes....Southwest winds 4-9 mph. Gusts up to 20
mph after midnight.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-20 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Northeast around 10 mph until 1800, then light
until 2300, then southwest around 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....39-49.
24 hr trend......Little change.
Min Humidity........26-36%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 4-7 mph.
Ridges/upr slopes....West winds 4-7 mph. Gusts up to 20 mph in
the morning.
CWR.................0 percent.
15K FT MSL winds....North 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....West around 10 mph until 1100, then northwest.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest
winds 4-6 mph.
.SUNDAY...Clear. Highs in the upper 40s. Southwest winds 4-9 mph.
.MONDAY...Mostly clear. Lows in the upper 20s. Highs in the upper
40s. Southwest winds 4-7 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Southwest winds 4-9 mph.
$$
COZ212-061115-
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
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy until 2000, then mostly
cloudy(60-65%).
Chance of thunder...0 percent.
Min Temperature.....19-29.
24 hr trend......4-7 degrees warmer.
Max Humidity........66-76%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-8 mph.
Ridges/upr slopes....Southwest winds 5-13 mph. Gusts up to 20
mph in the evening.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......1000-2000 ft AGL until 1900, then Below 1000 FT
AGL.
Transport winds.....Southeast around 10 mph until 1800, then light
until 2000, then south around 10 mph until
0400, then southwest.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Slight chance of snow showers
after 1100.
Chance of thunder...0 percent.
Max Temperature.....34-44.
24 hr trend......Little change.
Min Humidity........39-49%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest winds 4-7 mph.
Ridges/upr slopes....Northwest winds 4-9 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West around 15 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 4500-5500 ft
AGL.
Transport winds.....West around 10 mph until 0900, then light until
1300, then south around 10 mph until 1500, then
light.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 2000, then partly
cloudy(30-35%). Slight chance of snow showers
until 2000.
Chance of thunder...0 percent.
Min Temperature.....17-27.
24 hr trend......Little change.
Max Humidity........78-88%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 4-7 mph.
Ridges/upr slopes....West winds 4-12 mph. Gusts up to 20 mph
after midnight.
CWR.................0 percent.
15K FT MSL winds....Northwest around 15 mph.
Mixing height.......1500 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Light winds until 2200, then west around 10
mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....37-47.
24 hr trend......Little change.
Min Humidity........26-36%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Northwest winds 4-8 mph. Gusts up to 20
mph in the morning.
Ridges/upr slopes....Northwest winds 4-8 mph. Gusts up to 20
mph in the morning.
CWR.................0 percent.
15K FT MSL winds....Northeast 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2500-3500 ft
AGL.
Transport winds.....Northwest around 10 mph until 1000, then
northeast.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. West winds
4-7 mph.
.SUNDAY...Clear. Highs in the upper 40s. West winds 4-9 mph.
.MONDAY...Clear. Lows in the upper 20s. Highs around 50. West
winds 4-7 mph.
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs in the
upper 40s. West winds 4-9 mph.
$$
COZ217-061115-
West Jackson and West Grand Counties Above 9000 Feet-
Including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
228 PM MST Thu Nov 5 2026
.TONIGHT...
Sky/weather.........Partly cloudy(40-50%) until 2000, then mostly
cloudy.
Chance of thunder...0 percent.
Min Temperature.....23-29.
24 hr trend......4-7 degrees warmer.
Max Humidity........84-94%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-7 mph.
Ridges/upr slopes....Southwest winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......1000-2000 ft AGL until 1900, then Below 1000 FT
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy until 1400, then partly
cloudy(40-50%). Slight chance of snow showers
after 1400.
Chance of thunder...0 percent.
Max Temperature.....36-46.
24 hr trend......2-4 degrees warmer.
Min Humidity........50-60%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 4-9 mph. Gusts up to 20 mph in
the afternoon.
Ridges/upr slopes....West winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....West 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 4500-5500 ft
AGL.
Transport winds.....Light winds until 1000, then southwest around
10 mph until 1600, then northwest.
Smoke dispersal.....Marginal.
.FRIDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....19-25.
24 hr trend......2-4 degrees cooler.
Max Humidity........90-100%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest winds 4-7 mph until 2300, then
southwest 4-6 mph.
Ridges/upr slopes....West winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....Northwest around 15 mph.
Mixing height.......1000 ft AGL until 1800, then Below 1000 FT AGL.
Transport winds.....Northwest around 10 mph until 0200, then light
until 0300, then west around 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....40-50.
24 hr trend......2-4 degrees warmer.
Min Humidity........32-42%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-7 mph.
Ridges/upr slopes....Southwest winds 4-8 mph until 1100, then
west 4-6 mph.
CWR.................0 percent.
15K FT MSL winds....North 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 1500-2500 ft
AGL.
Transport winds.....Light winds until 1100, then northwest around
10 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest
winds 4-7 mph.
.SUNDAY...Clear. Highs in the upper 40s. Southwest winds
5-12 mph.
.MONDAY...Mostly clear. Lows in the upper 20s. Highs around 50.
Southwest winds 4-8 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. Southwest winds 4-9 mph.
$$
.Outlook 6 to 10 Days...
Temperatures Above Normal and Precipitation near Normal.
$$