Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
984
FNUS55 KBOU 061935
FWFBOU
Fire Weather Forecast for Northeast and North Central Colorado
National Weather Service Denver/Boulder CO
135 PM MDT Mon Oct 6 2025
.DISCUSSION...Tonight through Saturday...The cool and moist
airmass will remain in place east of the Continental Divide
through Tuesday. Scattered showers will be possible through this
evening. High pressure aloft builds over the region Wednesday and
Thursday brining warmer temperatures and dry conditions. The high
slides east of the area Friday, but southwest flow aloft will
continue to bring warm temperatures. Moisture begins to increase
with a chance for showers and thunderstorms over the mountains
Friday and more so on Saturday. This southwest flow aloft could
bring a breezy/windy day as well Friday and/or Saturday.
...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...
COZ238-071030-
Larimer County Below 6000 Feet/Northwest Weld County-
Including Fort Collins, Hereford, Loveland, Nunn,
and West Pawnee Grasslands
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 2400.
Chance of thunder...0 percent.
Min Temperature.....39-43.
24 hr trend......2-4 degrees warmer.
Max Humidity........98-100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....Light winds until 2200, then southeast around
10 mph until 0100, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy until 1500, then partly
cloudy(50-60%).
Chance of thunder...0 percent.
Max Temperature.....56-60.
24 hr trend......7-10 degrees warmer.
Min Humidity........54-64%.
24 hr trend......20-25% drier.
20-foot winds.......Southeast winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Light winds until 1300, then south around 10
mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....37-41.
24 hr trend......2-4 degrees cooler.
Max Humidity........96-99%.
24 hr trend......Little change.
20-foot winds.......South winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1000-2000 ft AGL until 2400, then Below 1000 FT
AGL.
Transport winds.....South 10-15 mph until 0300, then light.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....71-75.
24 hr trend......10-15 degrees warmer.
Min Humidity........28-34%.
24 hr trend......20-25% drier.
20-foot winds.......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.......Below 1000 FT AGL until 0800, then 2500-3500 ft
AGL.
Transport winds.....Light winds until 1100, then south around 10
mph.
Smoke dispersal.....Poor.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. West winds
4-8 mph.
.THURSDAY...Mostly clear. Highs around 80. West winds 4-8 mph.
.FRIDAY...Mostly cloudy. Slight chance of rain showers. Lows in
the upper 40s. Highs in the mid 70s. Southeast winds 4-8 mph.
.SATURDAY...Partly cloudy. Slight chance of rain showers. Lows
around 50. Highs in the mid 70s. Southwest winds 5-12 mph.
$$
COZ239-071030-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including Arvada, Boulder, Golden, Lakewood, and Longmont
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers until
2400.
Chance of thunder...0 percent.
Min Temperature.....40-44.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Northeast winds 4-7 mph until 2400, then
variable less than 8 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....56-60.
24 hr trend......7-10 degrees warmer.
Min Humidity........56-66%.
24 hr trend......15-20% drier.
20-foot winds.......Northeast winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min Temperature.....39-43.
24 hr trend......Little change.
Max Humidity........87-97%.
24 hr trend......Little change.
20-foot winds.......West 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.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....74-78.
24 hr trend......15-20 degrees warmer.
Min Humidity........23-31%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 4-7 mph until 1200, then
southeast 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......4500-5500 ft AGL.
Transport winds.....Light winds until 1300, then southwest around
10 mph until 1700, then light.
Smoke dispersal.....Poor.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
4-8 mph.
.THURSDAY...Partly cloudy. Highs in the lower 80s. Southwest
winds 4-8 mph.
.FRIDAY...Mostly cloudy. Slight chance of rain showers. Lows
around 50. Highs in the mid 70s. West winds 4-7 mph.
.SATURDAY...Partly cloudy. Slight chance of rain showers. Lows in
the lower 50s. Highs in the upper 70s. Southwest winds 4-8 mph.
$$
COZ240-071030-
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
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers until
2400.
Chance of thunder...0 percent.
Min Temperature.....41-45.
24 hr trend......Little change.
Max Humidity........98-100%.
24 hr trend......2-4% wetter.
20-foot winds.......Northeast winds 4-9 mph until 2400, then
southeast 4-7 mph.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Northeast around 10 mph until 2100, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy until 1500, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....59-63.
24 hr trend......7-10 degrees warmer.
Min Humidity........50-56%.
24 hr trend......15-20% drier.
20-foot winds.......Northwest winds 4-6 mph until 1200, then
northeast 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Light winds until 1600, then northeast around
10 mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....41-45.
24 hr trend......Little change.
Max Humidity........86-96%.
24 hr trend......4-7% drier.
20-foot winds.......East winds 4-9 mph with gusts to around 20 mph
until 2400, then south 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL until 2400, then Below 1000 FT
AGL.
Transport winds.....Northeast around 10 mph until 2100, then south.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....76-80.
24 hr trend......15-20 degrees warmer.
Min Humidity........18-24%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 4-8 mph until 1200, then
southeast 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 5500-6500 ft
AGL.
Transport winds.....Southwest around 10 mph until 1700, then east.
Smoke dispersal.....Poor until 1500, then fair.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest
winds 4-13 mph.
.THURSDAY...Partly cloudy. Highs in the lower 80s. South winds
4-9 mph.
.FRIDAY...Mostly cloudy. Slight chance of rain showers. Lows in
the lower 50s. Highs in the upper 70s. South winds 4-8 mph.
.SATURDAY...Partly cloudy. Slight chance of rain showers. Lows in
the mid 50s. Highs in the upper 70s. South winds 5-12 mph.
$$
COZ241-071030-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers until
2400. Areas of fog after 2400.
Chance of thunder...0 percent.
Min Temperature.....38-42.
24 hr trend......2-4 degrees warmer.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......East winds 4-9 mph until 2400, then south 4-8
mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southeast around 10 mph until 2400, then south.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy until 1200, then partly
cloudy(50-60%) until 1500, then mostly
cloudy(50-60%). Areas of fog until 0900.
Chance of thunder...0 percent.
Max Temperature.....55-61.
24 hr trend......7-10 degrees warmer.
Min Humidity........54-64%.
24 hr trend......10-15% drier.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 2100, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Min Temperature.....41-45.
24 hr trend......Little change.
Max Humidity........95-99%.
24 hr trend......Little change.
20-foot winds.......South winds 9-16 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly
sunny.
Chance of thunder...0 percent.
Max Temperature.....73-79.
24 hr trend......10-15 degrees warmer.
Min Humidity........19-27%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 8-16 mph with gusts to around
25 mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......8500-9500 ft AGL until 1700, then 4000 ft AGL.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Poor until 1100, then good until 1400, then
very good until 1700, then fair.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest
winds 6-13 mph.
.THURSDAY...Partly cloudy. Highs in the upper 70s. South winds
4-13 mph.
.FRIDAY...Mostly cloudy. Slight chance of rain showers. Lows
around 50. Highs in the mid 70s. South winds 6-13 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Southwest winds 8-15 mph.
$$
COZ242-071030-
Northeast Weld County-
Including Briggsdale, East Pawnee Grasslands, Grover,
Pawnee Buttes, Raymer, and Stoneham
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of rain
showers until 2400.
Chance of thunder...0 percent.
Min Temperature.....40-44.
24 hr trend......Little change.
Max Humidity........96-99%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Light winds until 2000, then southeast around
10 mph until 0200, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy until 1500, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....58-62.
24 hr trend......7-10 degrees warmer.
Min Humidity........53-57%.
24 hr trend......15-20% drier.
20-foot winds.......Southeast winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Light winds until 1200, then south around 10
mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(30-35%).
Chance of thunder...0 percent.
Min Temperature.....38-44.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......2-4% wetter.
20-foot winds.......Southeast winds 7-14 mph with gusts to around
20 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1000-2000 ft AGL until 2300, then Below 1000 FT
AGL.
Transport winds.....Southeast 10-15 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....72-76.
24 hr trend......10-15 degrees warmer.
Min Humidity........28-34%.
24 hr trend......20-25% drier.
20-foot winds.......South winds 6-14 mph with gusts to around 20
mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 2500-3500 ft
AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. South winds
4-9 mph.
.THURSDAY...Mostly clear. Highs in the lower 80s. Southwest winds
4-9 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the mid
70s. Southeast winds 6-13 mph.
.SATURDAY...Partly cloudy. Lows around 50. Highs in the upper
70s. South winds 6-13 mph.
$$
COZ243-071030-
Central and South Weld County-
Including Eaton, Fort Lupton, Greeley, and Roggen
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 2400.
Chance of thunder...0 percent.
Min Temperature.....42-46.
24 hr trend......Little change.
Max Humidity........97-99%.
24 hr trend......2-4% wetter.
20-foot winds.......East winds 4-8 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....East around 10 mph until 0100, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy until 1500, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....59-63.
24 hr trend......7-10 degrees warmer.
Min Humidity........51-59%.
24 hr trend......15-20% drier.
20-foot winds.......East winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Light winds until 1600, then east around 10
mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....38-42.
24 hr trend......2-4 degrees cooler.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 4-9 mph. Gusts up to 20 mph in
the evening.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1000-2000 ft AGL until 2300, then Below 1000 FT
AGL.
Transport winds.....Southeast 10-15 mph until 2300, then south
until 0500, then light.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....74-78.
24 hr trend......10-15 degrees warmer.
Min Humidity........25-33%.
24 hr trend......20-25% drier.
20-foot winds.......South winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 3500-4500 ft
AGL.
Transport winds.....Light winds until 1300, then southwest around
10 mph until 1700, then southeast.
Smoke dispersal.....Poor.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. Southwest winds
4-9 mph.
.THURSDAY...Mostly clear. Highs in the lower 80s. Southeast winds
4-8 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Southeast winds 4-8 mph.
.SATURDAY...Partly cloudy. Slight chance of rain showers. Lows
around 50. Highs in the upper 70s. South winds 4-9 mph.
$$
COZ244-071030-
Morgan County-
Including Brush, Fort Morgan, Goodrich, and Wiggins
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 2100, then chance of rain showers until
2400.
Chance of thunder...0 percent.
Min Temperature.....42-46.
24 hr trend......Little change.
Max Humidity........98-100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 5-13 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL until 0500, then Below 1000 FT
AGL.
Transport winds.....Southeast around 10 mph until 0300, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy until 1200, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....59-63.
24 hr trend......7-10 degrees warmer.
Min Humidity........54-58%.
24 hr trend......15-20% drier.
20-foot winds.......Southeast winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 4000-5000 ft
AGL.
Transport winds.....Light winds until 0900, then southeast around
10 mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy.
Chance of thunder...0 percent.
Min Temperature.....41-45.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 8-15 mph with gusts to around
25 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1000-2000 ft AGL until 2400, then Below 1000 FT
AGL until 0300, then 1000 ft AGL until 0400,
then Below 1000 FT AGL.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....75-79.
24 hr trend......15-20 degrees warmer.
Min Humidity........30-36%.
24 hr trend......20-25% drier.
20-foot winds.......South winds 7-14 mph. Gusts up to 20 mph in the
morning.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 3000-4000 ft
AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. South winds
5-12 mph.
.THURSDAY...Mostly clear. Highs in the lower 80s. South winds
4-9 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Southeast winds 6-13 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. South winds 7-14 mph.
$$
COZ245-071030-
Central and East Adams and Arapahoe Counties-
Including Bennett, Byers, Deer Trail, and Leader
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers until
2400.
Chance of thunder...0 percent.
Min Temperature.....41-45.
24 hr trend......Little change.
Max Humidity........98-100%.
24 hr trend......2-4% wetter.
20-foot winds.......Southeast winds 5-12 mph. Gusts up to 20 mph in
the evening.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....East 10-15 mph until 0200, then south.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy(60-65%) until 1200, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....59-63.
24 hr trend......7-10 degrees warmer.
Min Humidity........49-53%.
24 hr trend......15-20% drier.
20-foot winds.......Southeast winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 4000-5000 ft
AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(30-35%).
Chance of thunder...0 percent.
Min Temperature.....43-47.
24 hr trend......Little change.
Max Humidity........97-99%.
24 hr trend......Little change.
20-foot winds.......South winds 10-17 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....76-80.
24 hr trend......15-20 degrees warmer.
Min Humidity........18-26%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 7-15 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor until 1400, then fair.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. South
winds 7-14 mph.
.THURSDAY...Mostly clear. Highs in the lower 80s. South winds
6-12 mph.
.FRIDAY...Mostly cloudy. Lows around 50. Highs in the upper 70s.
South winds 7-14 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
South winds 9-16 mph.
$$
COZ248-071030-
Logan County-
Including Crook, Merino, Sterling, and Peetz
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 2400.
Chance of thunder...0 percent.
Min Temperature.....41-45.
24 hr trend......Little change.
Max Humidity........91-99%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 4-7 mph until 2400, then south
4-6 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL until 0400, then Below 1000 FT
AGL.
Transport winds.....Light winds until 2200, then southeast around
10 mph until 0100, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy until 1500, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....59-63.
24 hr trend......7-10 degrees warmer.
Min Humidity........51-57%.
24 hr trend......10-15% drier.
20-foot winds.......South winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Light winds until 1100, then south around 10
mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....41-45.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......4-7% wetter.
20-foot winds.......South winds 8-15 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1000-2000 ft AGL until 2100, then Below 1000 FT
AGL until 0200, then 1000 ft AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....72-76.
24 hr trend......10-15 degrees warmer.
Min Humidity........37-47%.
24 hr trend......7-10% drier.
20-foot winds.......South winds 10-17 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......2500-3500 ft AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Poor.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. South winds
5-12 mph.
.THURSDAY...Mostly clear. Highs in the lower 80s. Southwest winds
4-8 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Southeast winds 7-14 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs around
80. South winds 7-14 mph.
$$
COZ249-071030-
Washington County-
Including Akron, Cope, Last Chance, and Otis
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 2400.
Chance of thunder...0 percent.
Min Temperature.....41-45.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 4-9 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1500-2500 ft AGL until 0300, then Below 1000 FT
AGL.
Transport winds.....Southeast around 10 mph until 0100, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....58-62.
24 hr trend......7-10 degrees warmer.
Min Humidity........55-61%.
24 hr trend......10-15% drier.
20-foot winds.......Southeast winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3500-4500 ft
AGL.
Transport winds.....Light winds until 0800, then south 10-15 mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(35-45%).
Chance of thunder...0 percent.
Min Temperature.....43-47.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......South winds 10-17 mph with gusts to around 30
mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy(35-45%) until 1200, then mostly
sunny.
Chance of thunder...0 percent.
Max Temperature.....75-79.
24 hr trend......15-20 degrees warmer.
Min Humidity........30-40%.
24 hr trend......15-20% drier.
20-foot winds.......South winds 12-22 mph with gusts to around 30
mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Fair.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. South
winds 9-16 mph.
.THURSDAY...Mostly clear. Highs in the lower 80s. Southwest winds
5-12 mph.
.FRIDAY...Mostly cloudy. Lows around 50. Highs in the upper 70s.
Southeast winds 10-17 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. South winds 10-17 mph.
$$
COZ250-071030-
Sedgwick County-
Including Julesburg, Ovid, and Sedgwick
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Min Temperature.....Around 43.
24 hr trend......Little change.
Max Humidity........91-97%.
24 hr trend......4-7% drier.
20-foot winds.......East winds 4-6 mph until 2400, then south.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL until 0100, then Below 1000 FT
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy(55-60%) until 1500, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....59-63.
24 hr trend......7-10 degrees warmer.
Min Humidity........50-54%.
24 hr trend......10-15% drier.
20-foot winds.......South winds 5-13 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3500-4500 ft
AGL.
Transport winds.....Light winds until 1000, then south around 10
mph until 1100, then light until 1200, then
south around 10 mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min Temperature.....41-45.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......4-7% wetter.
20-foot winds.......South winds 8-16 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1000-2000 ft AGL until 2000, then Below 1000 FT
AGL until 0200, then 1000 ft AGL.
Transport winds.....South 10-15 mph until 0500, then around 20 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly
cloudy(35-45%) until 1500, then mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....68-72.
24 hr trend......7-10 degrees warmer.
Min Humidity........52-58%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 12-21 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....South around 20 mph.
Smoke dispersal.....Poor until 1500, then fair.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds 9-16 mph.
.THURSDAY...Warmer. Mostly clear. Highs in the lower 80s. North
winds 4-8 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Southeast winds 8-15 mph.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. South winds 9-16 mph.
$$
COZ251-071030-
Phillips County-
Including Amherst, Haxtun, and Holyoke
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 2400.
Chance of thunder...0 percent.
Min Temperature.....Around 43.
24 hr trend......Little change.
Max Humidity........94-98%.
24 hr trend......4-7% drier.
20-foot winds.......East winds 4-6 mph until 2400, then south 4-5
mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL until 0300, then Below 1000 FT
AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy(60-65%) until 1200, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....58-62.
24 hr trend......7-10 degrees warmer.
Min Humidity........52-56%.
24 hr trend......10-15% drier.
20-foot winds.......South winds 4-13 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 3000-4000 ft
AGL.
Transport winds.....Light winds until 1000, then south around 10
mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....Around 43.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......4-7% wetter.
20-foot winds.......South winds 7-15 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2000 ft AGL until 2000, then Below 1000 FT
AGL until 0300, then 1000 ft AGL.
Transport winds.....South 10-15 mph until 0500, then around 20 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy(50-60%) until 1200, then partly
cloudy(35-45%) until 1500, then mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....70-74.
24 hr trend......7-10 degrees warmer.
Min Humidity........50-58%.
24 hr trend......Little change.
20-foot winds.......South winds 12-21 mph with gusts to around 30
mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......2500-3500 ft AGL.
Transport winds.....South around 20 mph.
Smoke dispersal.....Poor.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds 8-15 mph.
.THURSDAY...Mostly clear. Highs in the lower 80s. North winds
4-8 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Southeast winds 8-15 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. South winds 10-14 mph.
$$
COZ246-071030-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Including Agate, Hugo, Limon, and Matheson
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 2400.
Chance of thunder...0 percent.
Min Temperature.....39-43.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 4-12 mph. Gusts up to 20 mph in
the evening.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southeast 10-15 mph until 0200, then light
until 0300, then south around 10 mph.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy(60-65%).
Chance of thunder...0 percent.
Max Temperature.....56-60.
24 hr trend......4-7 degrees warmer.
Min Humidity........54-64%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 5-13 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 0800, then 3500-4500 ft
AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 2100, then partly
cloudy(40-50%) until 2400, then mostly
cloudy(50-60%).
Chance of thunder...0 percent.
Min Temperature.....42-46.
24 hr trend......2-4 degrees warmer.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......South winds 10-18 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy(40-50%) until 1200, then mostly
sunny.
Chance of thunder...0 percent.
Max Temperature.....74-78.
24 hr trend......15-20 degrees warmer.
Min Humidity........23-33%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 14-24 mph with gusts to around 30
mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....Southwest 15-20 mph.
Smoke dispersal.....Fair until 1400, then good until 1700, then
poor.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. South winds
8-15 mph.
.THURSDAY...Mostly clear. Highs in the lower 80s. Northeast winds
6-12 mph.
.FRIDAY...Mostly cloudy. Lows around 50. Highs in the upper 70s.
South winds 10-17 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs around
80. South winds 12-18 mph.
$$
COZ247-071030-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Forder, Karval, Kutch, and Punkin Center
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers.
Chance of thunder...0 percent.
Min Temperature.....41-45.
24 hr trend......2-4 degrees warmer.
Max Humidity........96-99%.
24 hr trend......4-7% wetter.
20-foot winds.......East winds 5-13 mph. Gusts up to 20 mph in the
evening.
CWR.................0 percent increasing to 10 percent after
midnight.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....East around 10 mph until 0100, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......Little change.
Min Humidity........61-67%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....Light winds until 1000, then south 10-15 mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Min Temperature.....42-46.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 8-15 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southeast around 15 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy until 0900, then partly
cloudy(35-45%) until 1200, then mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....74-78.
24 hr trend......15-20 degrees warmer.
Min Humidity........30-36%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 10-18 mph with gusts to around 30
mph.
CWR.................0 percent.
15K FT MSL winds....West 15-25 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. South winds
6-12 mph.
.THURSDAY...Mostly clear. Highs in the mid 80s. East winds
4-13 mph.
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Southeast winds 9-16 mph.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. Southwest winds 10-17 mph.
$$
COZ215-071030-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Laramie River Valley, Nederland,
and Red Feather Lakes
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy(55-60%). Slight chance of rain
showers until 2400. Areas of fog after 2400.
Chance of thunder...0 percent.
Min Temperature.....28-38.
24 hr trend......2-4 degrees warmer.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...South winds 4-7 mph.
Ridges/upr slopes....Southeast winds 4-7 mph until 2400, then
south 4-5 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2000 ft AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly
cloudy(40-50%). Areas of fog until 0900.
Chance of thunder...0 percent.
Max Temperature.....46-54.
24 hr trend......4-7 degrees warmer.
Min Humidity........60-70%.
24 hr trend......20-25% drier.
20-foot winds.......
Valleys/lwr slopes...South winds 4-6 mph until 1200, then
southeast 4-8 mph.
Ridges/upr slopes....South winds 4-6 mph until 1200, then
southeast 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....Light winds until 1300, then south around 10
mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(35-45%).
Chance of thunder...0 percent.
Min Temperature.....31-41.
24 hr trend......Little change.
Max Humidity........85-95%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...South winds 4-8 mph until 2400, then
southwest 4-7 mph.
Ridges/upr slopes....South winds 4-8 mph until 2400, then
southwest.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1000-2000 ft AGL.
Transport winds.....Southeast around 10 mph until 1900, then light
until 2000, then south around 10 mph until
2400, then light until 0200, then southwest
around 10 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....62-72.
24 hr trend......15-20 degrees warmer.
Min Humidity........22-30%.
24 hr trend......35-50% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph with gusts to
around 25 mph.
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.......5000-6000 ft AGL.
Transport winds.....West 10-15 mph until 1200, then 15-20 mph.
Smoke dispersal.....Poor until 1100, then good until 1400, then
very good until 1600, then fair.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. West
winds 4-8 mph.
.THURSDAY...Partly cloudy. Highs around 70. West winds 4-8 mph.
.FRIDAY...Mostly cloudy. Chance of rain showers. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 4-8 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers. Lows in the
upper 40s. Highs in the upper 60s. Southwest winds 6-13 mph.
$$
COZ216-071030-
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
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers until
2400. Areas of fog after 2400.
Chance of thunder...0 percent.
Min Temperature.....30-40.
24 hr trend......Little change.
Max Humidity........97-99%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...East winds 4-7 mph until 2400, then south
4-6 mph.
Ridges/upr slopes....East winds 4-7 mph until 2400, then
southwest.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Light winds.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly cloudy(55-60%) until 0900, then partly
cloudy(40-50%). Areas of fog until 0900.
Chance of thunder...0 percent.
Max Temperature.....48-58.
24 hr trend......Little change.
Min Humidity........57-67%.
24 hr trend......25-35% drier.
20-foot winds.......
Valleys/lwr slopes...South winds 4-7 mph until 1200, then east
4-9 mph.
Ridges/upr slopes....Southwest winds 4-7 mph until 1200, then
east 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....Light winds until 1300, then east around 10
mph.
Smoke dispersal.....Poor.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....34-44.
24 hr trend......2-4 degrees warmer.
Max Humidity........86-96%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-8 mph. Gusts up to 20
mph in the evening.
Ridges/upr slopes....Southwest winds 4-12 mph with gusts to
around 20 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Light winds until 2300, then southwest 10-15
mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....65-75.
24 hr trend......15-20 degrees warmer.
Min Humidity........18-28%.
24 hr trend......35-50% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph with gusts to
around 20 mph.
Ridges/upr slopes....Southwest winds 5-13 mph with gusts to
around 25 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......7000-8000 ft AGL.
Transport winds.....West 15-20 mph until 1700, then around 10 mph.
Smoke dispersal.....Poor until 1100, then good until 1400, then
very good until 1600, then fair.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds 5-12 mph.
.THURSDAY...Partly cloudy. Highs in the lower 70s. Southwest
winds 4-8 mph.
.FRIDAY...Mostly cloudy. Slight chance of rain showers. Lows in
the upper 40s. Highs in the upper 60s. Southwest winds 4-8 mph.
.SATURDAY...Mostly cloudy. Slight chance of rain showers. Lows
around 50. Highs around 70. Southwest winds 7-14 mph.
$$
COZ211-071030-
Jackson County Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, and Walden
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 2100, then partly
cloudy(35-45%). Patchy fog after 2400.
Chance of thunder...0 percent.
Min Temperature.....21-29.
24 hr trend......2-4 degrees cooler.
Max Humidity........97-99%.
24 hr trend......Little change.
20-foot winds.......North winds 4-7 mph until 2400, then south 4-5
mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....North around 10 mph until 2100, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy(35-45%) until 1200, then mostly
sunny. Patchy fog until 0900.
Chance of thunder...0 percent.
Max Temperature.....55-59.
24 hr trend......4-7 degrees warmer.
Min Humidity........23-29%.
24 hr trend......20-25% drier.
20-foot winds.......South winds 4-6 mph until 1200, then west 4-9
mph.
CWR.................0 percent.
15K FT MSL winds....West 15-25 mph.
Mixing height.......6500-7500 ft AGL.
Transport winds.....Light winds until 1200, then west 10-15 mph.
Smoke dispersal.....Poor until 1400, then good.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....23-33.
24 hr trend......Little change.
Max Humidity........67-77%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......1000-2000 ft AGL.
Transport winds.....West around 10 mph until 1900, then light until
0100, then south around 10 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....63-67.
24 hr trend......4-7 degrees warmer.
Min Humidity........20-24%.
24 hr trend......2-4% drier.
20-foot winds.......South winds 7-14 mph until 1200, then southwest
14-24 mph. Gusts up to 35 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....Southwest 10-15 mph until 1100, then west 20-25
mph until 1700, then around 15 mph.
Smoke dispersal.....Poor until 1100, then good until 1200, then
excellent until 1600, then very good until
1700, then fair.
.WEDNESDAY NIGHT...Clear. Lows in the lower 30s. Southwest winds
6-13 mph.
.THURSDAY...Partly cloudy. Highs in the upper 60s. Southwest
winds 5-12 mph.
.FRIDAY...Mostly cloudy. Chance of rain showers. Lows in the mid
30s. Highs in the mid 60s. South winds 6-13 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the
lower 60s. Southwest winds 13-20 mph.
$$
COZ213-071030-
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
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2400, then mostly
clear. Slight chance of rain showers until
2100.
Chance of thunder...0 percent.
Min Temperature.....24-32.
24 hr trend......4-7 degrees cooler.
Max Humidity........89-99%.
24 hr trend......Little change.
20-foot winds.......Northwest winds 4-7 mph until 2400, then east
4-6 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....Northwest around 10 mph until 2000, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....55-63.
24 hr trend......Little change.
Min Humidity........21-29%.
24 hr trend......4-7% drier.
20-foot winds.......Southeast winds 4-6 mph until 1200, then west
4-8 mph.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....Light winds until 1200, then west 10-15 mph.
Smoke dispersal.....Poor until 1300, then good.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....26-34.
24 hr trend......Little change.
Max Humidity........65-75%.
24 hr trend......20-25% drier.
20-foot winds.......South winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....West around 10 mph until 1900, then light.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....61-69.
24 hr trend......4-7 degrees warmer.
Min Humidity........17-25%.
24 hr trend......2-4% drier.
20-foot winds.......Southwest winds 6-14 mph. Gusts up to 30 mph in
the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......6500-7500 ft AGL.
Transport winds.....Light winds until 1000, then southwest around
15 mph until 1200, then west 20-25 mph until
1700, then around 15 mph.
Smoke dispersal.....Poor until 1100, then good until 1200, then
excellent until 1600, then very good until
1700, then good.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s. Southwest winds
4-8 mph.
.THURSDAY...Partly cloudy. Highs in the mid 60s. Southwest winds
4-8 mph.
.FRIDAY...Mostly cloudy. Chance of rain showers. Lows in the
upper 30s. Highs in the mid 60s. South winds 4-7 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows around 40. Highs in the lower 60s.
Southwest winds 7-14 mph.
$$
COZ214-071030-
Central and Southeast Park County-
Including Eleven Mile Canyon Reservoir, Fairplay, Guffey,
Hartsel, Lake George, and South Park
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers until
2100, then slight chance of rain showers until
2400. Patchy fog after 2400.
Chance of thunder...0 percent.
Min Temperature.....31-35.
24 hr trend......Little change.
Max Humidity........94-98%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...South winds 4-9 mph.
Ridges/upr slopes....Southeast winds 5-12 mph until 2400, then
south 4-8 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southeast 10-15 mph until 0100, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy(35-45%) until 1200, then mostly
sunny until 1500, then partly cloudy. Patchy
fog until 0900.
Chance of thunder...0 percent.
Max Temperature.....53-61.
24 hr trend......4-7 degrees warmer.
Min Humidity........28-38%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph. Gusts up to 20
mph in the afternoon.
Ridges/upr slopes....Southwest winds 5-13 mph. Gusts up to 20
mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....Light winds until 1100. Southwest 15-20 mph
after 1500.
Smoke dispersal.....Poor until 1300, then very good until 1700,
then good.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(50-60%) until 2100, then mostly
cloudy(55-60%) until 0300, then partly
cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....31-37.
24 hr trend......Little change.
Max Humidity........84-94%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...South winds 5-12 mph with gusts to around
20 mph until 2400, then southwest 4-8 mph.
Ridges/upr slopes....South winds 6-13 mph with gusts to around
20 mph until 2400, then southwest 5-12
mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....South around 10 mph until 0300, then southwest.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....60-68.
24 hr trend......4-7 degrees warmer.
Min Humidity........18-24%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 9-17 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 9-17 mph with gusts to
around 30 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....West 10-15 mph until 1100, then 20-25 mph until
1700, then around 15 mph.
Smoke dispersal.....Poor until 1100, then good until 1200, then
excellent until 1600, then very good until
1700, then fair.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
6-13 mph.
.THURSDAY...Partly cloudy. Highs in the mid 60s. Southwest winds
4-9 mph.
.FRIDAY...Mostly cloudy. Chance of rain showers. Lows in the
lower 40s. Highs in the lower 60s. Southwest winds 5-12 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers. Lows in the
lower 40s. Highs in the lower 60s. Southwest winds 12-18 mph.
$$
COZ218-071030-
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
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 0300, then partly
cloudy(40-50%). Slight chance of rain showers
until 2100. Slight chance of snow showers until
2400. Areas of fog after 2400.
Chance of thunder...0 percent.
Min Temperature.....21-31.
24 hr trend......2-4 degrees cooler.
Max Humidity........90-100%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...North winds 4-7 mph until 2400, then
southwest 4-6 mph.
Ridges/upr slopes....Southwest winds 4-8 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Northwest around 10 mph until 1900, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy(30-40%). Areas of fog until 0900.
Chance of thunder...0 percent.
Max Temperature.....43-53.
24 hr trend......4-7 degrees warmer.
Min Humidity........32-42%.
24 hr trend......15-20% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-8 mph.
Ridges/upr slopes....Southwest winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....West 15-25 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....Light winds until 1000, then west 10-15 mph.
Smoke dispersal.....Poor until 1500, then fair.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....26-36.
24 hr trend......7-10 degrees warmer.
Max Humidity........61-71%.
24 hr trend......35-50% drier.
20-foot winds.......
Valleys/lwr slopes...South winds 4-9 mph.
Ridges/upr slopes....Southwest winds 5-13 mph. Gusts up to 20
mph after midnight.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Light winds until 2400, then southwest 10-15
mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....50-60.
24 hr trend......10-15 degrees warmer.
Min Humidity........21-31%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 8-16 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 9-17 mph with gusts to
around 30 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....Southwest 15-20 mph until 1100, then west 20-25
mph until 1700, then around 15 mph.
Smoke dispersal.....Poor until 1100, then good until 1300, then
very good until 1600, then good.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s. Southwest winds
5-12 mph.
.THURSDAY...Partly cloudy. Highs in the upper 50s. Southwest
winds 4-9 mph.
.FRIDAY...Mostly cloudy. Chance of rain showers. Lows in the
upper 30s. Highs in the mid 50s. South winds 4-9 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows around 40. Highs in the mid 50s.
Southwest winds 9-16 mph.
$$
COZ212-071030-
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
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%). Chance of rain and snow
showers until 2100, then slight chance of rain
and snow showers until 2400. Areas of fog after
2400.
Chance of thunder...0 percent.
Min Temperature.....23-33.
24 hr trend......2-4 degrees cooler.
Max Humidity........87-97%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-7 mph.
Ridges/upr slopes....Southwest winds 4-9 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....Southwest around 10 mph until 1900, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy(30-40%). Areas of fog until 0900.
Chance of thunder...0 percent.
Max Temperature.....43-53.
24 hr trend......4-7 degrees warmer.
Min Humidity........33-43%.
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. Gusts up to 20
mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....Light winds until 1000, then west 10-15 mph.
Smoke dispersal.....Poor until 1200, then good.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....26-36.
24 hr trend......2-4 degrees warmer.
Max Humidity........67-77%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-9 mph. Gusts up to 20
mph after midnight.
Ridges/upr slopes....Southwest winds 6-14 mph.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southwest around 10 mph until 1900, then light
until 2200, then southwest 10-15 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....50-60.
24 hr trend......7-10 degrees warmer.
Min Humidity........20-30%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 7-15 mph with gusts to around
30 mph.
Ridges/upr slopes....West winds 8-16 mph with gusts to around
30 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....West 15-20 mph until 1200, then 20-25 mph until
1700, then around 15 mph.
Smoke dispersal.....Poor until 1100, then very good until 1600,
then good.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southwest
winds 6-13 mph.
.THURSDAY...Partly cloudy. Highs in the upper 50s. Southwest
winds 4-9 mph.
.FRIDAY...Mostly cloudy. Chance of rain showers. Lows in the
upper 30s. Highs in the mid 50s. Southwest winds 4-9 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the mid
50s. Southwest winds 8-15 mph.
$$
COZ217-071030-
West Jackson and West Grand Counties Above 9000 Feet-
Including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
135 PM MDT Mon Oct 6 2025
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....24-30.
24 hr trend......Little change.
Max Humidity........86-96%.
24 hr trend......7-10% wetter.
20-foot winds.......
Valleys/lwr slopes...Northwest winds 4-7 mph until 2400, then
southwest 4-6 mph.
Ridges/upr slopes....Northwest winds 4-8 mph until 2400, then
southwest 4-6 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Northwest around 10 mph until 2100, then light.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....47-57.
24 hr trend......7-10 degrees warmer.
Min Humidity........23-33%.
24 hr trend......25-35% 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 15-25 mph.
Mixing height.......6500-7500 ft AGL.
Transport winds.....Light winds until 1100, then west 10-15 mph.
Smoke dispersal.....Poor until 1400, then fair.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min Temperature.....28-36.
24 hr trend......4-7 degrees warmer.
Max Humidity........55-65%.
24 hr trend......35-50% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-9 mph.
Ridges/upr slopes....Southwest winds 5-13 mph. Gusts up to 20
mph after midnight.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West around 10 mph until 1900, then light until
2400, then southwest around 10 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max Temperature.....53-63.
24 hr trend......4-7 degrees warmer.
Min Humidity........22-30%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 8-16 mph. Gusts up to 25
mph increasing to 35 mph in the afternoon.
Ridges/upr slopes....Southwest winds 9-17 mph with gusts to
around 30 mph.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....Southwest 10-15 mph until 1100, then west 25-30
mph until 1700, then around 20 mph.
Smoke dispersal.....Poor until 1100, then good until 1200, then
very good until 1600, then good.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southwest
winds 6-13 mph.
.THURSDAY...Partly cloudy. Highs in the lower 60s. Southwest
winds 4-9 mph.
.FRIDAY...Mostly cloudy. Chance of rain showers. Lows in the
upper 30s. Highs in the upper 50s. South winds 5-12 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers, slight chance
of thunderstorms and snow showers. Lows in the lower 40s. Highs
in the mid 50s. Southwest winds 10-17 mph.
$$
.Outlook 6 to 10 Days...
Temperatures Above Normal and Precipitation Above Normal.
$$