Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
579
FNUS55 KBOU 052037
FWFBOU
Fire Weather Forecast for Northeast and North Central Colorado
National Weather Service Denver/Boulder CO
103 PM MDT Sat Sep 5 2026
.DISCUSSION...Rest of today through Sunday...
No fire weather concerns. Sunday will see an increase in afternoon
shower and thunderstorm activity, with localized wetting rain possible.
Winds will remain fairly light outside of brief outflows from any
convection.
LONG TERM DISCUSSION...Sunday night through Thursday...
Winds will increase Monday with gusts 25-40 mph in the high country,
though this will be accompanied by increased shower/storm activity and
higher humidity levels. Moderately drier conditions are expected starting
Tuesday, with lighter winds. Locally elevated fire weather conditions will
be possible for the high mountain valleys midweek.
...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...
COZ238-052230-
Larimer County Below 6000 Feet/Northwest Weld County-
Including Fort Collins, Hereford, Loveland, Nunn,
and West Pawnee Grasslands
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly
cloudy(60-65%). Slight chance of thunderstorms
after 1600.
Chance of thunder...20 percent.
Max Temperature.....88-94.
24 hr trend......Little change.
Min Humidity........17-21%.
24 hr trend......2-4% wetter.
20-foot winds.......Northeast winds 7-14 mph with gusts to around
20 mph.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......11000-12000 ft AGL.
Transport winds.....Northeast around 10 mph until 1600, then east.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy(40-50%). Slight chance of
thunderstorms until 2100. Chance of rain
showers after 2100 until 2400.
Chance of thunder...20 percent.
Min Temperature.....58-64.
24 hr trend......Little change.
Max Humidity........67-77%.
24 hr trend......15-20% wetter.
20-foot winds.......North winds 4-12 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......7500 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....Northeast 10-15 mph until 0300, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
sunny until 1200, then partly cloudy(30-40%).
Slight chance of thunderstorms after 1200.
Chance of thunder...20 percent.
Max Temperature.....87-93.
24 hr trend......Little change.
Min Humidity........24-28%.
24 hr trend......4-7% wetter.
20-foot winds.......Northwest winds 4-7 mph until 1200, then
southeast 6-13 mph with gusts to around 20 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0800. 8500-9500 ft AGL
after 1200.
Transport winds.....Light winds until 1200, then southeast around
10 mph.
Smoke dispersal.....Poor until 1300, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(40-50%) until 2100, then mostly
cloudy until 2400, then partly cloudy(50-60%).
Slight chance of thunderstorms until 2100.
Chance of rain showers until 2400.
Chance of thunder...20 percent.
Min Temperature.....61-65.
24 hr trend......Little change.
Max Humidity........62-72%.
24 hr trend......7-10% drier.
20-foot winds.......Southeast winds 5-12 mph with gusts to around
20 mph until 2400, then north 4-8 mph.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......2000-3000 ft AGL until 2200, then Below 1000 FT
AGL.
Transport winds.....South 10-15 mph until 2400, then southwest
until 0100, then northwest.
Smoke dispersal.....Poor.
.LABOR DAY...
Sky/weather.........Mostly cloudy(50-60%). Slight chance of
thunderstorms after 1200.
Chance of thunder...20 percent.
Max Temperature.....85-91.
24 hr trend......Little change.
Min Humidity........24-28%.
24 hr trend......Little change.
20-foot winds.......Northwest winds 4-9 mph until 1200, then
southwest 7-14 mph with gusts to around 25 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6000-7000 ft
AGL.
Transport winds.....Northwest around 10 mph until 1100, then
southwest.
Smoke dispersal.....Poor until 1200, then good until 1700, then
fair.
.MONDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows around 60. Northwest winds 5-12 mph.
.TUESDAY...Partly cloudy. Highs in the mid 80s. South winds
6-13 mph.
.WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows
in the upper 50s. Highs in the lower 80s. East winds 5-12 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 80s. Southwest winds 4-9 mph.
$$
COZ239-052230-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including Arvada, Boulder, Golden, Lakewood, and Longmont
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(50-60%) until 1500, then mostly
cloudy(60-65%). Slight chance of thunderstorms
after 1500.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........17-21%.
24 hr trend......Little change.
20-foot winds.......Northeast winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......10500-11500 ft AGL.
Transport winds.....Northeast around 10 mph until 1600, then light
until 1700, then northwest around 10 mph.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy(35-45%). Slight chance of
thunderstorms until 2100, then slight chance of
rain showers until 2400.
Chance of thunder...20 percent.
Min Temperature.....62-66.
24 hr trend......Little change.
Max Humidity........54-64%.
24 hr trend......7-10% wetter.
20-foot winds.......Northwest winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......4500-5500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Northwest around 10 mph until 1900, then light
until 2000, then northwest around 10 mph until
2200, then light until 0200, then north around
10 mph until 0400, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy(35-45%). Slight
chance of rain showers after 1200 until 1500,
then slight chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........21-25%.
24 hr trend......4-7% wetter.
20-foot winds.......North winds 4-6 mph until 1200, then east 4-9
mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 8500-9500 ft
AGL.
Transport winds.....Light winds until 1300, then southeast around
10 mph.
Smoke dispersal.....Poor until 1400, then good.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly
cloudy(30-35%). Chance of rain showers until
2400.
Chance of thunder...0 percent.
Min Temperature.....62-66.
24 hr trend......Little change.
Max Humidity........54-64%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 4-8 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......1500-2500 ft AGL until 2300, then Below 1000 FT
AGL.
Transport winds.....East around 10 mph until 2100, then west until
2200, then light.
Smoke dispersal.....Poor.
.LABOR DAY...
Sky/weather.........Mostly cloudy(60-65%). Chance of rain showers
and slight chance of thunderstorms after 1200
until 1500, then chance of thunderstorms.
Chance of thunder...30 percent.
Max Temperature.....88-92.
24 hr trend......Little change.
Min Humidity........25-29%.
24 hr trend......4-7% wetter.
20-foot winds.......Southwest winds 4-6 mph until 1200, then east
4-9 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6000-7000 ft
AGL.
Transport winds.....Light winds until 1100, then southwest around
10 mph.
Smoke dispersal.....Poor until 1200, then fair.
.MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the lower 60s. West winds 4-7 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs
in the mid 80s. Southeast winds 4-8 mph.
.WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows
around 60. Highs in the mid 80s. East winds 4-7 mph.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms. Lows
around 60. Highs in the upper 80s. South winds 4-7 mph.
$$
COZ240-052230-
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
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy(50-60%). Slight chance of thunderstorms
after 1500.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........17-21%.
24 hr trend......2-4% wetter.
20-foot winds.......Northeast winds 6-12 mph with gusts to around
20 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......10500-11500 ft AGL.
Transport winds.....North around 10 mph until 1600, then south
until 1700, then light.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy(40-50%). Slight chance of
thunderstorms until 2100, then slight chance of
rain showers until 2400.
Chance of thunder...20 percent.
Min Temperature.....63-67.
24 hr trend......Little change.
Max Humidity........56-66%.
24 hr trend......4-7% wetter.
20-foot winds.......Southwest winds 4-12 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......9500 ft AGL until 1900. Below 1000 FT AGL after
2100.
Transport winds.....North around 10 mph until 1900, then northeast
until 2000, then north until 2100, then
southeast until 2300, then southwest until
0200, then west until 0300, then northwest
until 0500, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(30-35%) until 0900, then mostly
sunny until 1200, then partly cloudy(35-45%).
Slight chance of rain showers after 1200 until
1500, then slight chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........21-25%.
24 hr trend......2-4% wetter.
20-foot winds.......West winds 4-8 mph until 1200, then east 5-12
mph with gusts to around 20 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0800. 9000-10000 ft AGL
after 1300.
Transport winds.....Light winds until 1300, then southeast around
10 mph.
Smoke dispersal.....Poor until 1300, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%). Slight chance of
thunderstorms until 2100, then slight chance of
rain showers until 2400.
Chance of thunder...20 percent.
Min Temperature.....64-68.
24 hr trend......Little change.
Max Humidity........53-63%.
24 hr trend......7-10% drier.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
evening.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 15-25 mph.
Mixing height.......1500-2500 ft AGL until 2400, then Below 1000 FT
AGL until 0100, then 1000 ft AGL until 0200,
then Below 1000 FT AGL.
Transport winds.....Southeast 10-15 mph until 0100, then southwest.
Smoke dispersal.....Fair until 2000, then poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy(55-60%). Chance of rain showers after
1200 until 1500, then chance of thunderstorms.
Chance of thunder...30 percent.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........22-26%.
24 hr trend......Little change.
20-foot winds.......West winds 4-8 mph until 1200, then north 4-13
mph with gusts to around 20 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 7500-8500 ft
AGL.
Transport winds.....Southwest around 10 mph until 0700, then light
until 1000, then southwest around 10 mph until
1700, then west.
Smoke dispersal.....Poor until 1300, then good.
.MONDAY NIGHT...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the lower 60s. West winds
4-8 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Highs in the upper 80s. Southeast winds
5-12 mph.
.WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the
lower 60s. Highs in the mid 80s. Southeast winds 4-8 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. South winds 4-8 mph.
$$
COZ241-052230-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy(50-60%). Slight chance of rain showers
after 1400 until 1500, then slight chance of
thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....84-90.
24 hr trend......Little change.
Min Humidity........21-25%.
24 hr trend......4-7% wetter.
20-foot winds.......Northeast winds 6-12 mph.
CWR.................10 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......9500-10500 ft AGL.
Transport winds.....Northwest around 10 mph until 1500, then east
until 1600, then southeast.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2400, then partly
cloudy(40-50%). Chance of rain showers and
slight chance of thunderstorms until 2100, then
slight chance of rain showers until 2400.
Chance of thunder...20 percent.
Min Temperature.....57-63.
24 hr trend......Little change.
Max Humidity........69-79%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
evening.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Light and variable.
Mixing height.......8000 ft AGL until 1900, then 1000 ft AGL until
2000, then Below 1000 FT AGL until 0300, then
1000 ft AGL until 0500, then Below 1000 FT AGL.
Transport winds.....Southeast 10-15 mph until 2300, then southwest.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
sunny until 1200, then partly cloudy(30-35%).
Slight chance of rain showers after 1200 until
1500, then slight chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....85-89.
24 hr trend......Little change.
Min Humidity........26-32%.
24 hr trend......4-7% wetter.
20-foot winds.......Southwest winds 4-8 mph until 1200, then
southeast 7-14 mph with gusts to around 20 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 8000-9000 ft
AGL.
Transport winds.....West around 10 mph until 1000, then light until
1300, then south 10-15 mph.
Smoke dispersal.....Poor until 1300, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%). Slight chance of
thunderstorms until 2100. Slight chance of rain
showers after 2100 until 2400.
Chance of thunder...20 percent.
Min Temperature.....59-65.
24 hr trend......2-4 degrees warmer.
Max Humidity........60-70%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 7-15 mph with gusts to around 25
mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......2500-3500 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds.....South around 15 mph until 0400, then southwest.
Smoke dispersal.....Good until 1900, then poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy(50-60%). Chance of rain showers after
1200 until 1500, then chance of thunderstorms.
Chance of thunder...30 percent.
Max Temperature.....86-92.
24 hr trend......Little change.
Min Humidity........24-28%.
24 hr trend......2-4% drier.
20-foot winds.......Southwest winds 6-13 mph with gusts to around
20 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800. 8500-9500 ft AGL
after 1200.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor until 1100, then good.
.MONDAY NIGHT...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the upper 50s. West winds
4-7 mph.
.TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the
lower 80s. East winds 5-12 mph.
.WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the
upper 50s. Highs in the lower 80s. South winds 4-9 mph.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms. Lows
in the upper 50s. Highs in the mid 80s. South winds 4-9 mph.
$$
COZ242-052230-
Northeast Weld County-
Including Briggsdale, East Pawnee Grasslands, Grover,
Pawnee Buttes, Raymer, and Stoneham
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly
cloudy(50-60%). Slight chance of thunderstorms
after 1500.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........22-28%.
24 hr trend......7-10% wetter.
20-foot winds.......East winds 7-14 mph with gusts to around 20
mph.
CWR.................0 percent.
15K FT MSL winds....South 15-20 mph.
Mixing height.......10000-11000 ft AGL.
Transport winds.....Northeast 10-15 mph until 1400, then southeast.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2400, then partly
cloudy(35-45%). Chance of rain showers and
slight chance of thunderstorms until 2400.
Chance of thunder...20 percent.
Min Temperature.....60-64.
24 hr trend......Little change.
Max Humidity........84-92%.
24 hr trend......4-7% wetter.
20-foot winds.......East winds 5-13 mph. Gusts up to 20 mph in the
evening.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......7500 ft AGL until 1900, then 1000 ft AGL until
2300, then Below 1000 FT AGL until 0200, then
1000 ft AGL until 0500, then Below 1000 FT AGL.
Transport winds.....Southeast 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
sunny until 1200, then partly cloudy(30-40%).
Slight chance of rain showers after 1200 until
1500, then slight chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....88-92.
24 hr trend......Little change.
Min Humidity........27-33%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 7500-8500 ft
AGL.
Transport winds.....South around 10 mph until 0700. 10-15 mph after
1000.
Smoke dispersal.....Poor until 1400, then good.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 2400, then partly
cloudy. Chance of rain showers and slight
chance of thunderstorms until 2400.
Chance of thunder...20 percent.
Min Temperature.....62-66.
24 hr trend......Little change.
Max Humidity........71-77%.
24 hr trend......10-15% drier.
20-foot winds.......Southeast winds 6-14 mph with gusts to around
20 mph.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 15-25 mph.
Mixing height.......2000-3000 ft AGL until 2200, then Below 1000 FT
AGL.
Transport winds.....South around 15 mph until 0500, then west.
Smoke dispersal.....Poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(30-35%) until 1500, then mostly
cloudy(50-60%). Slight chance of rain showers
after 1200 until 1500, then slight chance of
thunderstorms.
Chance of thunder...10 percent.
Max Temperature.....88-92.
24 hr trend......Little change.
Min Humidity........25-29%.
24 hr trend......2-4% drier.
20-foot winds.......Northwest winds 4-9 mph until 1200, then east
5-12 mph with gusts to around 20 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6500-7500 ft
AGL.
Transport winds.....South around 10 mph until 0700, then northwest
until 1400, then south until 1700, then west.
Smoke dispersal.....Poor until 1300, then good.
.MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the lower 60s. North winds
5-12 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 80s. East winds 6-13 mph.
.WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows
in the upper 50s. Highs in the mid 80s. East winds 7-14 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 80s. South winds 4-9 mph.
$$
COZ243-052230-
Central and South Weld County-
Including Eaton, Fort Lupton, Greeley, and Roggen
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(30-40%) until 1500, then mostly
cloudy(50-60%). Slight chance of rain showers
after 1600 until 1700, then slight chance of
thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....92-96.
24 hr trend......Little change.
Min Humidity........19-23%.
24 hr trend......2-4% wetter.
20-foot winds.......Northeast winds 6-13 mph with gusts to around
20 mph.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......11000-12000 ft AGL.
Transport winds.....Northeast around 10 mph until 1500, then east.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy(35-45%). Slight chance of
thunderstorms until 2100, then slight chance of
rain showers until 2400.
Chance of thunder...20 percent.
Min Temperature.....60-64.
24 hr trend......Little change.
Max Humidity........74-84%.
24 hr trend......10-15% wetter.
20-foot winds.......Northeast winds 5-13 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......9000 ft AGL until 1900, then 1500 ft AGL until
2000, then Below 1000 FT AGL until 0300, then
1000 ft AGL until 0400, then Below 1000 FT AGL.
Transport winds.....East 10-15 mph until 0400, then light.
Smoke dispersal.....Good until 1900, then poor.
.SUNDAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
sunny until 1200, then partly cloudy(35-45%).
Slight chance of rain showers after 1200 until
1500, then slight chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....91-95.
24 hr trend......Little change.
Min Humidity........23-27%.
24 hr trend......4-7% wetter.
20-foot winds.......West winds 4-8 mph until 1200, then southeast
5-12 mph with gusts to around 20 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0800. 9000-10000 ft AGL
after 1300.
Transport winds.....Light winds until 1400, then southeast around
10 mph.
Smoke dispersal.....Poor until 1400, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(35-45%). Slight chance of
thunderstorms until 2100. Chance of rain
showers until 2400.
Chance of thunder...20 percent.
Min Temperature.....61-65.
24 hr trend......Little change.
Max Humidity........69-79%.
24 hr trend......Little change.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
evening.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 15-25 mph.
Mixing height.......6500 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....Southeast 10-15 mph until 2300, then northeast
until 2400, then south until 0400, then
northwest until 0500, then light.
Smoke dispersal.....Poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly
cloudy(50-60%). Slight chance of rain showers
after 1200 until 1500, then slight chance of
thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........23-27%.
24 hr trend......Little change.
20-foot winds.......Northwest winds 4-8 mph until 1200, then east
5-12 mph with gusts to around 20 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6500-7500 ft
AGL.
Transport winds.....Light winds until 1000, then northwest around
10 mph until 1200, then southwest.
Smoke dispersal.....Poor until 1300, then good.
.MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the lower 60s. North winds
4-7 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs
in the upper 80s. Southeast winds 6-13 mph.
.WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows
in the upper 50s. Highs in the upper 80s. East winds 5-12 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
90. Southeast winds 4-8 mph.
$$
COZ244-052230-
Morgan County-
Including Brush, Fort Morgan, Goodrich, and Wiggins
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(30-40%). Slight chance of
thunderstorms after 1500.
Chance of thunder...20 percent.
Max Temperature.....92-96.
24 hr trend......Little change.
Min Humidity........24-28%.
24 hr trend......7-10% wetter.
20-foot winds.......East winds 6-13 mph with gusts to around 20
mph.
CWR.................0 percent.
15K FT MSL winds....South 15-20 mph.
Mixing height.......9000-10000 ft AGL.
Transport winds.....East around 10 mph until 1400, then southeast.
Smoke dispersal.....Fair until 1500, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 2100, then partly
cloudy(40-50%). Chance of thunderstorms until
2100, then chance of rain showers and slight
chance of thunderstorms until 2400.
Chance of thunder...30 percent.
Min Temperature.....61-65.
24 hr trend......Little change.
Max Humidity........85-93%.
24 hr trend......4-7% wetter.
20-foot winds.......Southeast winds 6-14 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......7000 ft AGL until 1900, then 1000 ft AGL until
2000, then Below 1000 FT AGL until 0200, then
1000 ft AGL until 0500, then Below 1000 FT AGL.
Transport winds.....Southeast 10-15 mph.
Smoke dispersal.....Good until 1900, then poor.
.SUNDAY...
Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly
sunny until 1200, then partly cloudy(30-35%).
Slight chance of rain showers after 1200 until
1500, then slight chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........28-32%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 7000-8000 ft
AGL.
Transport winds.....South around 10 mph until 1200, then light
until 1300, then southeast 10-15 mph.
Smoke dispersal.....Poor until 1400, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of rain showers after
2100 until 2400.
Chance of thunder...10 percent.
Min Temperature.....64-68.
24 hr trend......Little change.
Max Humidity........68-78%.
24 hr trend......10-15% drier.
20-foot winds.......Southeast winds 9-16 mph with gusts to around
30 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......6500 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....South around 15 mph until 0500, then southwest.
Smoke dispersal.....Good until 1900, then poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(35-45%).
Chance of thunder...0 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........26-30%.
24 hr trend......2-4% drier.
20-foot winds.......Southwest winds 5-12 mph until 1200, then
northeast 6-12 mph. Gusts up to 20 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6000-7000 ft
AGL.
Transport winds.....South around 15 mph until 0700, then west until
1100, then north until 1400, then southeast
until 1700, then north.
Smoke dispersal.....Poor until 1400, then fair.
.MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms. Lows in
the lower 60s. North winds 4-9 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Highs in the upper 80s. East winds
7-14 mph.
.WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows around
60. Highs in the mid 80s. East winds 6-13 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 80s. South winds 4-13 mph.
$$
COZ245-052230-
Central and East Adams and Arapahoe Counties-
Including Bennett, Byers, Deer Trail, and Leader
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(30-40%) until 1500, then mostly
cloudy(50-60%). Slight chance of thunderstorms
after 1500.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........21-25%.
24 hr trend......4-7% wetter.
20-foot winds.......Northeast winds 5-12 mph with gusts to around
20 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......10000-11000 ft AGL.
Transport winds.....Northwest around 10 mph until 1500, then south.
Smoke dispersal.....Fair.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(40-50%). Chance of thunderstorms until
2100, then slight chance of thunderstorms until
2400.
Chance of thunder...30 percent.
Min Temperature.....61-65.
24 hr trend......Little change.
Max Humidity........72-82%.
24 hr trend......4-7% wetter.
20-foot winds.......South winds 6-14 mph. Gusts up to 20 mph in the
evening.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......9000 ft AGL until 1900, then 1000-1500 ft AGL
until 2100, then Below 1000 FT AGL until 2400,
then 1000 ft AGL until 0100, then Below 1000 FT
AGL until 0200, then 1000 ft AGL until 0500,
then Below 1000 FT AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
sunny until 1200, then partly cloudy(35-45%).
Slight chance of rain showers after 1200 until
1500, then slight chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........25-29%.
24 hr trend......2-4% wetter.
20-foot winds.......Southwest winds 4-9 mph until 1200, then
southeast 7-14 mph with gusts to around 20 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 8000-9000 ft
AGL.
Transport winds.....Southwest around 10 mph until 1100, then light
until 1300, then southeast 10-15 mph.
Smoke dispersal.....Poor until 1400, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....64-68.
24 hr trend......2-4 degrees warmer.
Max Humidity........60-70%.
24 hr trend......15-20% drier.
20-foot winds.......South winds 10-18 mph with gusts to around 30
mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......2000-3000 ft AGL until 2200, then Below 1000 FT
AGL.
Transport winds.....South around 15 mph.
Smoke dispersal.....Fair until 2000, then poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly
cloudy(50-60%). Slight chance of rain showers
after 1200 until 1500, then slight chance of
thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........23-27%.
24 hr trend......Little change.
20-foot winds.......West winds 7-14 mph until 1200, then northeast
6-12 mph. Gusts up to 25 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 7000-8000 ft
AGL.
Transport winds.....Southwest around 15 mph until 0900, then west
until 1400, then south until 1700, then north.
Smoke dispersal.....Poor until 1300, then good.
.MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms. Lows in
the lower 60s. Northwest winds 4-12 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Highs in the mid 80s. East winds
7-14 mph.
.WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows around
60. Highs in the mid 80s. Southeast winds 6-13 mph.
.THURSDAY...Partly cloudy. Lows around 60. Highs in the upper
80s. South winds 5-12 mph.
$$
COZ248-052230-
Logan County-
Including Crook, Merino, Sterling, and Peetz
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(30-40%). Slight chance of rain
showers after 1400 until 1500, then slight
chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....91-95.
24 hr trend......Little change.
Min Humidity........28-32%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 8-15 mph with gusts to around
30 mph.
CWR.................10 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....Southeast 10-15 mph.
Smoke dispersal.....Fair until 1400, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(55-60%). Chance of thunderstorms
until 2400, then slight chance of rain showers
until 0300.
Chance of thunder...40 percent.
Min Temperature.....61-65.
24 hr trend......Little change.
Max Humidity........90-96%.
24 hr trend......10-15% wetter.
20-foot winds.......Southeast winds 7-15 mph. Gusts up to 30 mph
decreasing to 20 mph after midnight.
CWR.................40 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......1500-2500 ft AGL until 2200, then Below 1000 FT
AGL until 0100, then 1000 ft AGL until 0200,
then Below 1000 FT AGL until 0300, then 1000 ft
AGL until 0400, then Below 1000 FT AGL.
Transport winds.....Southeast 15-20 mph until 0500, then south
around 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly
sunny. Slight chance of rain showers after 1200
until 1500, then slight chance of
thunderstorms.
Chance of thunder...10 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........31-35%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 6-14 mph with gusts to around 25
mph.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......Below 1000 FT AGL until 0800, then 6000-7000 ft
AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor until 1400, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(30-35%). Chance of rain showers
and slight chance of thunderstorms until 2400.
Chance of thunder...20 percent.
Min Temperature.....64-68.
24 hr trend......2-4 degrees warmer.
Max Humidity........70-76%.
24 hr trend......15-20% drier.
20-foot winds.......Southeast winds 9-16 mph with gusts to around
35 mph.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......3000-4000 ft AGL until 2000, then Below 1000 FT
AGL until 0100, then 1000 ft AGL until 0200,
then Below 1000 FT AGL until 0400, then 1000 ft
AGL.
Transport winds.....Southeast 15-20 mph.
Smoke dispersal.....Poor.
.LABOR DAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........27-31%.
24 hr trend......2-4% drier.
20-foot winds.......Southwest winds 5-12 mph with gusts to around
30 mph until 1200, then northeast 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 5000-6000 ft
AGL.
Transport winds.....Southwest around 15 mph until 1000. East after
1400.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms. Lows in the lower 60s. North winds 4-9 mph.
.TUESDAY...Mostly clear. Highs in the upper 80s. Northeast winds
6-13 mph.
.WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the
upper 50s. Highs in the mid 80s. East winds 6-13 mph.
.THURSDAY...Partly cloudy. Slight chance of rain showers. Lows in
the upper 50s. Highs in the upper 80s. South winds 4-9 mph.
$$
COZ249-052230-
Washington County-
Including Akron, Cope, Last Chance, and Otis
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(35-45%). Slight chance of rain
showers after 1400 until 1500, then slight
chance of thunderstorms until 1700, then chance
of thunderstorms.
Chance of thunder...30 percent.
Max Temperature.....91-95.
24 hr trend......Little change.
Min Humidity........25-29%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 9-16 mph with gusts to around
30 mph.
CWR.................10 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Fair until 1400, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%). Chance of thunderstorms
until 2100, then chance of rain showers and
slight chance of thunderstorms until 2400.
Chance of thunder...40 percent.
Min Temperature.....62-66.
24 hr trend......Little change.
Max Humidity........84-92%.
24 hr trend......2-4% wetter.
20-foot winds.......Southeast winds 9-17 mph. Gusts up to 30 mph in
the evening.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......2500-3500 ft AGL until 2000, then Below 1000 FT
AGL until 0100, then 1000 ft AGL until 0500,
then Below 1000 FT AGL.
Transport winds.....Southeast 15-20 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly
sunny.
Chance of thunder...0 percent.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........29-33%.
24 hr trend......4-7% wetter.
20-foot winds.......South winds 8-16 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6500-7500 ft
AGL.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor until 1300, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....65-69.
24 hr trend......2-4 degrees warmer.
Max Humidity........62-70%.
24 hr trend......20-25% drier.
20-foot winds.......Breezy. South winds 16-26 mph with gusts to
around 40 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......1500-2500 ft AGL until 2400, then Below 1000 FT
AGL until 0100, then 1000 ft AGL until 0300,
then Below 1000 FT AGL until 0400, then 1000 ft
AGL until 0500, then Below 1000 FT AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Good until 1900, then poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(35-45%).
Chance of thunder...0 percent.
Max Temperature.....91-95.
24 hr trend......Little change.
Min Humidity........24-30%.
24 hr trend......2-4% drier.
20-foot winds.......Southwest winds 10-18 mph. Gusts up to 35 mph
decreasing to 25 mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 6500-7500 ft
AGL.
Transport winds.....Southwest 15-20 mph until 1100. South around 10
mph after 1700.
Smoke dispersal.....Poor until 1300, then good.
.MONDAY NIGHT...Mostly cloudy. Rain showers likely and chance of
thunderstorms. Lows in the lower 60s. Northeast winds 6-13 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs
in the upper 80s. Northeast winds 9-16 mph.
.WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows around
60. Highs in the mid 80s. East winds 8-15 mph.
.THURSDAY...Partly cloudy. Chance of rain showers. Lows around
60. Highs in the upper 80s. South winds 7-14 mph.
$$
COZ250-052230-
Sedgwick County-
Including Julesburg, Ovid, and Sedgwick
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy until 1500, then mostly
cloudy(50-60%). Slight chance of rain showers
after 1400 until 1500, then slight chance of
thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......Little change.
Min Humidity........31-35%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 13-19 mph with gusts to around
30 mph.
CWR.................10 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....Southeast 10-15 mph until 1500, then around 20
mph.
Smoke dispersal.....Fair until 1400, then very good.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%). Rain showers likely and
chance of thunderstorms until 2400, then chance
of rain showers and slight chance of
thunderstorms until 0300, then slight chance of
rain showers.
Chance of thunder...40 percent.
Min Temperature.....62-66.
24 hr trend......Little change.
Max Humidity........91-97%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 9-17 mph with gusts to around
25 mph.
CWR.................50 percent decreasing to 20 percent after
midnight.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......2000-3000 ft AGL until 2000, then Below 1000 FT
AGL until 0200, then 1000 ft AGL until 0300,
then Below 1000 FT AGL until 0400, then 1000 ft
AGL until 0500, then Below 1000 FT AGL.
Transport winds.....Southeast 15-20 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(30-40%) until 1200, then mostly
sunny. Slight chance of rain showers after 1200
until 1500, then slight chance of
thunderstorms.
Chance of thunder...10 percent.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........34-38%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 9-17 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 5500-6500 ft
AGL.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor until 1300, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2400.
Chance of thunder...10 percent.
Min Temperature.....65-69.
24 hr trend......2-4 degrees warmer.
Max Humidity........69-75%.
24 hr trend......15-20% drier.
20-foot winds.......Southeast winds 13-23 mph with gusts to around
30 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......2500-3500 ft AGL until 2000, then Below 1000 FT
AGL until 2200, then 1000 ft AGL until 2300,
then Below 1000 FT AGL until 2400, then 1000 ft
AGL until 0300, then Below 1000 FT AGL until
0400, then 1000 ft AGL.
Transport winds.....Southeast 15-20 mph.
Smoke dispersal.....Fair until 2000, then poor.
.LABOR DAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....91-95.
24 hr trend......Little change.
Min Humidity........29-33%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 12-18 mph with gusts to around 30
mph until 1200, then west 6-12 mph with gusts
to around 20 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 5000-6000 ft
AGL.
Transport winds.....South 15-20 mph until 1200, then southwest
around 10 mph until 1600, then northwest until
1700, then north.
Smoke dispersal.....Poor.
.MONDAY NIGHT...Mostly cloudy. Rain showers and chance of
thunderstorms. Lows in the mid 60s. Northwest winds 5-12 mph.
.TUESDAY...Mostly clear. Highs in the upper 80s. Northeast winds
6-13 mph.
.WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows
around 60. Highs in the mid 80s. East winds 7-14 mph.
.THURSDAY...Partly cloudy. Chance of rain showers. Lows in the
upper 50s. Highs in the upper 80s. South winds 7-12 mph.
$$
COZ251-052230-
Phillips County-
Including Amherst, Haxtun, and Holyoke
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(30-40%). Slight chance of rain
showers after 1400 until 1500, then slight
chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......2-4 degrees cooler.
Min Humidity........31-35%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 13-20 mph with gusts to around
30 mph.
CWR.................10 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......7000-8000 ft AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Fair until 1400, then very good.
.TONIGHT...
Sky/weather.........Mostly cloudy(55-60%). Rain showers likely and
chance of thunderstorms until 2400, then chance
of rain showers and slight chance of
thunderstorms until 0300, then slight chance of
rain showers.
Chance of thunder...40 percent.
Min Temperature.....Around 64.
24 hr trend......Little change.
Max Humidity........92-97%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 8-16 mph. Gusts up to 30 mph
decreasing to 20 mph after midnight.
CWR.................40 percent decreasing to 20 percent after
midnight.
15K FT MSL winds....South 15-20 mph.
Mixing height.......2000-3000 ft AGL until 2000, then Below 1000 FT
AGL until 2200, then 1000 ft AGL until 2300,
then Below 1000 FT AGL until 0100, then 1000 ft
AGL until 0300, then Below 1000 FT AGL.
Transport winds.....Southeast 15-20 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(30-40%) until 1200, then mostly
sunny.
Chance of thunder...0 percent.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........33-37%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 10-18 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 6000-7000 ft
AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Poor until 1300, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2400.
Chance of thunder...10 percent.
Min Temperature.....Around 67.
24 hr trend......2-4 degrees warmer.
Max Humidity........70-74%.
24 hr trend......15-20% drier.
20-foot winds.......Southeast winds 14-21 mph with gusts to around
30 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......3500-4500 ft AGL until 2000, then Below 1000 FT
AGL until 2200, then 1000 ft AGL until 2300,
then Below 1000 FT AGL until 0100, then 1000 ft
AGL until 0300, then Below 1000 FT AGL until
0400, then 1000 ft AGL.
Transport winds.....Southeast 15-20 mph.
Smoke dispersal.....Fair until 2000, then poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....91-95.
24 hr trend......2-4 degrees warmer.
Min Humidity........28-32%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 10-18 mph with gusts to around 30
mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 5500-6500 ft
AGL.
Transport winds.....South 15-20 mph until 1500, then southwest
around 10 mph until 1700, then east.
Smoke dispersal.....Poor until 1300, then fair.
.MONDAY NIGHT...Mostly cloudy. Rain showers and chance of
thunderstorms. Lows in the lower 60s. Northwest winds 4-13 mph.
.TUESDAY...Mostly clear. Highs in the upper 80s. Northeast winds
7-14 mph.
.WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows
around 60. Highs in the mid 80s. East winds 7-14 mph.
.THURSDAY...Partly cloudy. Chance of rain showers. Lows in the
upper 50s. Highs in the upper 80s. South winds 6-12 mph.
$$
COZ246-052230-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Including Agate, Hugo, Limon, and Matheson
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(30-40%) until 1500, then mostly
cloudy(50-60%). Slight chance of rain showers
after 1400 until 1500, then slight chance of
thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........23-27%.
24 hr trend......4-7% wetter.
20-foot winds.......East winds 5-12 mph with gusts to around 25
mph.
CWR.................10 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......9000-10000 ft AGL.
Transport winds.....Southwest around 10 mph until 1500, then south.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2400, then partly
cloudy(50-60%) until 0300, then mostly
cloudy(50-60%). Chance of thunderstorms until
2100, then chance of rain showers and slight
chance of thunderstorms until 2400.
Chance of thunder...30 percent.
Min Temperature.....59-63.
24 hr trend......Little change.
Max Humidity........82-92%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 8-16 mph with gusts to around 25
mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Light and variable.
Mixing height.......2000-3000 ft AGL until 2100, then Below 1000 FT
AGL until 2200, then 1000 ft AGL until 2400,
then Below 1000 FT AGL until 0100, then 1000 ft
AGL until 0500, then Below 1000 FT AGL.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly
sunny until 1200, then partly cloudy. Slight
chance of rain showers after 1200 until 1500,
then slight chance of thunderstorms.
Chance of thunder...10 percent.
Max Temperature.....87-91.
24 hr trend......Little change.
Min Humidity........29-33%.
24 hr trend......4-7% wetter.
20-foot winds.......South winds 7-15 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 7500-8500 ft
AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor until 1300, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....60-66.
24 hr trend......2-4 degrees warmer.
Max Humidity........66-76%.
24 hr trend......15-20% drier.
20-foot winds.......Breezy. South winds 15-25 mph with gusts to
around 40 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......1500-2500 ft AGL until 2400, then Below 1000 FT
AGL until 0100, then 1000 ft AGL until 0300,
then Below 1000 FT AGL until 0400, then 1000 ft
AGL until 0500, then Below 1000 FT AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Good until 1900, then poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(40-50%). Slight chance of rain
showers after 1200 until 1500, then slight
chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....90-94.
24 hr trend......2-4 degrees warmer.
Min Humidity........22-26%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 8-15 mph. Gusts up to 35 mph
decreasing to 25 mph in the afternoon.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700. 9000-10000 ft AGL
after 1100.
Transport winds.....Southwest 15-20 mph.
Smoke dispersal.....Poor until 1100, then good until 1500, then
very good until 1700, then good.
.MONDAY NIGHT...Mostly cloudy. Chance of thunderstorms. Lows
around 60. West winds 5-12 mph.
.TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the
mid 80s. East winds 8-15 mph.
.WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the
upper 50s. Highs in the lower 80s. East winds 5-12 mph.
.THURSDAY...Partly cloudy. Slight chance of rain showers. Lows in
the upper 50s. Highs in the mid 80s. South winds 5-12 mph.
$$
COZ247-052230-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Forder, Karval, Kutch, and Punkin Center
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(35-45%). Slight chance of
thunderstorms after 1600.
Chance of thunder...20 percent.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........22-26%.
24 hr trend......4-7% wetter.
20-foot winds.......Southeast winds 7-14 mph with gusts to around
25 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......9000-10000 ft AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Good until 1500, then very good.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%). Chance of thunderstorms
until 2100, then slight chance of thunderstorms
until 2400.
Chance of thunder...30 percent.
Min Temperature.....59-63.
24 hr trend......Little change.
Max Humidity........86-94%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 6-14 mph. Gusts up to 25 mph in
the evening.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Light and variable.
Mixing height.......1500-2500 ft AGL until 0500, then Below 1000 FT
AGL.
Transport winds.....Southeast 10-15 mph.
Smoke dispersal.....Good until 1900, then poor.
.SUNDAY...
Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly
sunny.
Chance of thunder...0 percent.
Max Temperature.....88-92.
24 hr trend......Little change.
Min Humidity........28-32%.
24 hr trend......4-7% wetter.
20-foot winds.......Southeast winds 7-15 mph. Gusts up to 35 mph in
the afternoon.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6000-7000 ft
AGL.
Transport winds.....East around 10 mph until 0700, then light until
0900, then southeast 10-15 mph until 1700, then
south around 20 mph.
Smoke dispersal.....Poor until 1400, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(30-35%).
Chance of thunder...0 percent.
Min Temperature.....61-65.
24 hr trend......2-4 degrees warmer.
Max Humidity........68-76%.
24 hr trend......10-15% drier.
20-foot winds.......South winds 14-24 mph with gusts to around 30
mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......1500-2500 ft AGL until 2400, then Below 1000 FT
AGL until 0100, then 1000 ft AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Good until 1900, then poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Max Temperature.....91-95.
24 hr trend......Little change.
Min Humidity........20-24%.
24 hr trend......7-10% drier.
20-foot winds.......South winds 10-18 mph with gusts to around 30
mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 9000-10000
ft AGL.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Poor until 1100. Very good after 1400.
.MONDAY NIGHT...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the lower 60s. Northeast winds
7-14 mph.
.TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the
upper 80s. Northeast winds 9-16 mph.
.WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the
upper 50s. Highs in the mid 80s. East winds 6-13 mph.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms. Lows
in the upper 50s. Highs in the mid 80s. Southeast winds 4-9 mph.
$$
COZ215-052230-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Laramie River Valley, Nederland,
and Red Feather Lakes
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Mostly cloudy(50-60%). Slight chance of rain
showers after 1400 until 1500, then slight
chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....76-86.
24 hr trend......Little change.
Min Humidity........19-27%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...East winds 4-9 mph.
Ridges/upr slopes....Southeast winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......9500-10500 ft AGL.
Transport winds.....South around 10 mph.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(35-45%). Slight chance of rain showers
until 2100.
Chance of thunder...0 percent.
Min Temperature.....52-62.
24 hr trend......Little change.
Max Humidity........50-60%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 4-8 mph.
Ridges/upr slopes....West winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......4500-5500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Southeast around 10 mph until 2100, then
southwest until 2400, then light until 0300,
then west around 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(30-40%). Slight chance of thunderstorms
after 1200.
Chance of thunder...20 percent.
Max Temperature.....76-86.
24 hr trend......Little change.
Min Humidity........24-30%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 4-8 mph until 1200, then
southeast 5-12 mph.
Ridges/upr slopes....West winds 4-8 mph until 1200, then
southeast 5-12 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....South around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 8500-9500 ft
AGL.
Transport winds.....West around 10 mph until 1000, then light until
1200, then southeast around 10 mph.
Smoke dispersal.....Poor until 1200, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(40-50%) until 2100, then mostly
cloudy(60-65%) until 2400, then partly
cloudy(40-50%). Chance of rain showers until
2400.
Chance of thunder...0 percent.
Min Temperature.....54-64.
24 hr trend......Little change.
Max Humidity........53-63%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...South winds 4-7 mph until 2400, then west
4-8 mph.
Ridges/upr slopes....South winds 4-8 mph until 2400, then west.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......3500-4500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....South 10-15 mph until 2400, then west.
Smoke dispersal.....Poor.
.LABOR DAY...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
after 1200.
Chance of thunder...20 percent.
Max Temperature.....73-83.
24 hr trend......2-4 degrees cooler.
Min Humidity........29-37%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 6-14 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 6-14 mph with gusts to
around 30 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6500-7500 ft
AGL.
Transport winds.....West 15-20 mph until 1200, then southwest 20-25
mph.
Smoke dispersal.....Poor until 1000, then good until 1200, then
very good until 1700, then good.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds
4-9 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs
in the upper 70s. Southwest winds 4-8 mph.
.WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows
in the lower 50s. Highs in the mid 70s. Southwest winds 4-7 mph.
.THURSDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the lower 50s. Highs in the
upper 70s. West winds 4-9 mph.
$$
COZ216-052230-
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
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Mostly cloudy(50-60%). Slight chance of rain
showers after 1300 until 1500, then slight
chance of thunderstorms. Chance of rain showers
after 1600.
Chance of thunder...20 percent.
Max Temperature.....77-87.
24 hr trend......4-7 degrees cooler.
Min Humidity........20-26%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...East winds 4-13 mph.
Ridges/upr slopes....East winds 4-12 mph.
CWR.................10 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......9500-10500 ft AGL.
Transport winds.....Southeast around 10 mph.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(35-45%). Chance of rain showers and
slight chance of thunderstorms until 2100, then
slight chance of rain showers until 2400.
Chance of thunder...20 percent.
Min Temperature.....53-63.
24 hr trend......Little change.
Max Humidity........53-63%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 4-8 mph.
Ridges/upr slopes....West winds 4-9 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....South around 15 mph.
Mixing height.......7500 ft AGL until 1900. Below 1000 FT AGL after
2100.
Transport winds.....East around 10 mph until 1900, then light until
2100, then west around 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(30-35%) until 0900, then mostly
sunny until 1200, then partly cloudy(40-50%).
Slight chance of rain showers after 1200 until
1500, then slight chance of thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....78-88.
24 hr trend......Little change.
Min Humidity........23-31%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-8 mph until 1200, then
east 5-12 mph with gusts to around 20 mph.
Ridges/upr slopes....Southwest winds 4-8 mph until 1200, then
east 5-12 mph with gusts to around 20 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 9000-10000
ft AGL.
Transport winds.....West around 10 mph until 0900, then light until
1200, then southeast around 10 mph.
Smoke dispersal.....Poor until 1200, then good.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2400, then partly
cloudy(30-40%). Slight chance of rain showers
until 2400.
Chance of thunder...0 percent.
Min Temperature.....54-64.
24 hr trend......2-4 degrees warmer.
Max Humidity........52-62%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-8 mph with gusts to
around 20 mph.
Ridges/upr slopes....Southwest winds 4-9 mph with gusts to
around 25 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......3000-4000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds.....Southeast around 10 mph until 2100, then
southwest.
Smoke dispersal.....Poor.
.LABOR DAY...
Sky/weather.........Mostly cloudy(60-65%). Chance of rain showers
and slight chance of thunderstorms after 1200
until 1500, then chance of thunderstorms.
Chance of thunder...30 percent.
Max Temperature.....77-87.
24 hr trend......Little change.
Min Humidity........23-33%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-12 mph with gusts to
around 25 mph.
Ridges/upr slopes....Southwest winds 5-13 mph with gusts to
around 30 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 8000-9000 ft
AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor until 1100, then good until 1700, then
fair.
.MONDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the mid 50s. West winds 4-8 mph.
.TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the
upper 70s. Southeast winds 4-8 mph.
.WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the
mid 50s. Highs in the upper 70s. South winds 4-7 mph.
.THURSDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the mid 50s. Highs in the upper
70s. Southwest winds 4-8 mph.
$$
COZ211-052230-
Jackson County Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, and Walden
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Mostly cloudy(50-60%).
Chance of thunder...0 percent.
Max Temperature.....77-81.
24 hr trend......Little change.
Min Humidity........19-23%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 4-13 mph.
CWR.................0 percent.
15K FT MSL winds....South 15-20 mph.
Mixing height.......9500-10500 ft AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....40-48.
24 hr trend......4-7 degrees warmer.
Max Humidity........67-77%.
24 hr trend......Little change.
20-foot winds.......South winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......8500 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....West around 10 mph until 2000, then light.
Smoke dispersal.....Good until 1900, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....78-82.
24 hr trend......Little change.
Min Humidity........18-22%.
24 hr trend......Little change.
20-foot winds.......South winds 4-12 mph. Gusts up to 20 mph in the
afternoon.
CWR.................0 percent.
15K FT MSL winds....South 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 9000-10000
ft AGL.
Transport winds.....Light winds until 1100, then south 10-15 mph.
Smoke dispersal.....Poor until 1200, then good.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2400, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Min Temperature.....44-50.
24 hr trend......2-4 degrees warmer.
Max Humidity........72-82%.
24 hr trend......4-7% wetter.
20-foot winds.......South winds 4-9 mph. Gusts up to 20 mph in the
evening.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......8000 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....Southwest around 10 mph until 0500, then light.
Smoke dispersal.....Good until 1900, then poor.
.LABOR DAY...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of rain
showers until 1200, then slight chance of
thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....69-73.
24 hr trend......7-10 degrees cooler.
Min Humidity........31-39%.
24 hr trend......15-20% wetter.
20-foot winds.......Breezy. Southwest winds 12-22 mph with gusts to
around 40 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 45-55 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 7000-8000 ft
AGL.
Transport winds.....Southwest 10-15 mph until 1000. 25-30 mph after
1200.
Smoke dispersal.....Poor until 1000. Excellent after 1200.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds 4-9 mph.
.TUESDAY...Partly cloudy. Highs in the mid 70s. West winds
4-9 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 70s. Southwest winds 4-7 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
mid 70s. Southwest winds 4-9 mph.
$$
COZ213-052230-
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
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Mostly cloudy(50-60%).
Chance of thunder...0 percent.
Max Temperature.....74-82.
24 hr trend......Little change.
Min Humidity........17-25%.
24 hr trend......Little change.
20-foot winds.......West winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....Southwest around 10 mph.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(35-45%).
Chance of thunder...0 percent.
Min Temperature.....43-51.
24 hr trend......Little change.
Max Humidity........65-75%.
24 hr trend......Little change.
20-foot winds.......South winds 4-7 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......8000 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....Southwest around 10 mph until 1900, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....76-84.
24 hr trend......Little change.
Min Humidity........18-26%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....South 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 8500-9500 ft
AGL.
Transport winds.....Light winds until 1200, then southwest around
10 mph.
Smoke dispersal.....Poor until 1300, then good.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2400, then partly
cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....43-51.
24 hr trend......Little change.
Max Humidity........72-82%.
24 hr trend......7-10% wetter.
20-foot winds.......South winds 4-7 mph. Gusts up to 20 mph in the
evening.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......7500 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....South around 10 mph until 2100, then southeast
until 2300, then light.
Smoke dispersal.....Poor.
.LABOR DAY...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
after 1200.
Chance of thunder...20 percent.
Max Temperature.....69-77.
24 hr trend......4-7 degrees cooler.
Min Humidity........31-39%.
24 hr trend......10-15% wetter.
20-foot winds.......Southwest winds 4-7 mph with gusts to around 25
mph until 1200, then 13-23 mph with gusts to
around 35 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6500-7500 ft
AGL.
Transport winds.....Light winds until 0900. Southwest 20-25 mph
after 1100.
Smoke dispersal.....Poor until 1100, then good until 1200, then
very good until 1700, then good.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southwest
winds 4-6 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs
in the mid 70s. West winds 4-8 mph.
.WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows
in the mid 40s. Highs in the upper 70s. Southwest winds 4-6 mph.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms. Lows
in the mid 40s. Highs in the mid 70s. West winds 4-6 mph.
$$
COZ214-052230-
Central and Southeast Park County-
Including Eleven Mile Canyon Reservoir, Fairplay, Guffey,
Hartsel, Lake George, and South Park
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy(50-60%). Slight chance of thunderstorms
after 1500.
Chance of thunder...20 percent.
Max Temperature.....72-80.
24 hr trend......Little change.
Min Humidity........19-23%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...South winds 4-9 mph.
Ridges/upr slopes....South winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......10000-11000 ft AGL.
Transport winds.....Southwest around 10 mph.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2400, then partly
cloudy(30-40%). Slight chance of thunderstorms
until 2100, then slight chance of rain showers
until 2400.
Chance of thunder...10 percent.
Min Temperature.....46-52.
24 hr trend......2-4 degrees warmer.
Max Humidity........65-75%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...East winds 4-9 mph until 2400, then
northwest 4-8 mph.
Ridges/upr slopes....East winds 4-12 mph until 2400, then
northwest 4-8 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......8500 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....Southeast around 10 mph until 2100, then
northeast until 2400, then light.
Smoke dispersal.....Good until 1900, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%).
Chance of thunder...0 percent.
Max Temperature.....73-81.
24 hr trend......Little change.
Min Humidity........18-24%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...West winds 4-7 mph until 1200, then south
6-13 mph with gusts to around 20 mph.
Ridges/upr slopes....West winds 4-8 mph until 1200, then south
6-13 mph with gusts to around 20 mph.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 9000-10000
ft AGL.
Transport winds.....Northwest around 10 mph until 0800, then light
until 1000, then south 10-15 mph.
Smoke dispersal.....Poor until 1200, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(50-60%) until 2100, then mostly
cloudy(50-60%) until 2400, then partly cloudy.
Slight chance of rain showers until 2400.
Chance of thunder...0 percent.
Min Temperature.....46-54.
24 hr trend......Little change.
Max Humidity........66-76%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...South winds 5-12 mph with gusts to around
25 mph until 2400, then west 4-8 mph.
Ridges/upr slopes....South winds 6-13 mph until 2400, then west
5-12 mph. Gusts up to 25 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......8500 ft AGL until 1900. Below 1000 FT AGL after
2100.
Transport winds.....South 10-15 mph until 0100, then west.
Smoke dispersal.....Good until 1900, then poor.
.LABOR DAY...
Sky/weather.........Partly cloudy(40-50%) until 1200, then mostly
cloudy. Slight chance of thunderstorms after
1200.
Chance of thunder...20 percent.
Max Temperature.....71-79.
24 hr trend......Little change.
Min Humidity........26-32%.
24 hr trend......7-10% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 9-17 mph with gusts to
around 35 mph.
Ridges/upr slopes....Southwest winds 9-17 mph with gusts to
around 30 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 7500-8500 ft
AGL.
Transport winds.....Southwest 10-15 mph until 1100, then 20-25 mph.
Smoke dispersal.....Poor until 1000, then good until 1200, then
very good until 1700, then good.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
5-12 mph.
.TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the
mid 70s. Southwest winds 4-9 mph.
.WEDNESDAY...Partly cloudy. Chance of thunderstorms. Lows in the
upper 40s. Highs in the mid 70s. Southwest winds 4-7 mph.
.THURSDAY...Partly cloudy. Chance of thunderstorms. Lows in the
upper 40s. Highs in the mid 70s. West winds 4-8 mph.
$$
COZ218-052230-
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
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Mostly cloudy(55-60%). Slight chance of rain
showers after 1400 until 1500, then slight
chance of thunderstorms.
Chance of thunder...10 percent.
Max Temperature.....65-75.
24 hr trend......Little change.
Min Humidity........21-31%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-9 mph.
Ridges/upr slopes....South winds 4-9 mph.
CWR.................0 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....South around 10 mph.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....42-52.
24 hr trend......4-7 degrees warmer.
Max Humidity........58-68%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...South winds 4-8 mph.
Ridges/upr slopes....South winds 4-8 mph.
CWR.................0 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......5500-6500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....South around 10 mph until 1900, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(30-40%). Slight chance of thunderstorms
after 1200.
Chance of thunder...10 percent.
Max Temperature.....66-76.
24 hr trend......Little change.
Min Humidity........23-33%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...South winds 4-9 mph.
Ridges/upr slopes....South winds 4-12 mph.
CWR.................0 percent.
15K FT MSL winds....South 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 8000-9000 ft
AGL.
Transport winds.....Light winds until 1100, then south around 10
mph.
Smoke dispersal.....Poor until 1200, then good.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy(40-50%) until 2100, then mostly
cloudy(60-65%) until 2400, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Min Temperature.....43-53.
24 hr trend......Little change.
Max Humidity........62-72%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...South winds 4-8 mph.
Ridges/upr slopes....South winds 4-12 mph. Gusts up to 20 mph
after midnight.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......4000-5000 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....South around 10 mph until 0100, then southwest.
Smoke dispersal.....Poor.
.LABOR DAY...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
after 1200.
Chance of thunder...20 percent.
Max Temperature.....59-69.
24 hr trend......4-7 degrees cooler.
Min Humidity........35-45%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 11-21 mph with gusts to
around 35 mph.
Ridges/upr slopes....Southwest winds 12-22 mph with gusts to
around 40 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6000-7000 ft
AGL.
Transport winds.....Southwest 10-15 mph until 0900. 25-30 mph after
1200.
Smoke dispersal.....Poor until 1000, then good until 1200, then
very good.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southwest
winds 5-12 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs
in the mid 60s. Southwest winds 4-9 mph.
.WEDNESDAY...Partly cloudy. Slight chance of thunderstorms. Lows
in the mid 40s. Highs in the upper 60s. West winds 4-8 mph.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms. Lows
in the mid 40s. Highs in the mid 60s. West winds 5-12 mph.
$$
COZ212-052230-
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
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Mostly cloudy(50-60%). Slight chance of rain
showers after 1300 until 1500, then chance of
rain showers and slight chance of
thunderstorms.
Chance of thunder...20 percent.
Max Temperature.....63-73.
24 hr trend......2-4 degrees warmer.
Min Humidity........23-33%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...South winds 4-9 mph.
Ridges/upr slopes....Southwest winds 4-9 mph.
CWR.................10 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......9500-10500 ft AGL.
Transport winds.....South around 10 mph.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2400, then partly
cloudy(30-40%). Slight chance of rain showers
until 2400.
Chance of thunder...0 percent.
Min Temperature.....42-52.
24 hr trend......Little change.
Max Humidity........61-71%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...South winds 4-8 mph until 2400, then west.
Ridges/upr slopes....East winds 4-9 mph until 2400, then
southwest.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......4500-5500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Southeast around 10 mph until 1900, then light
until 0500, then west around 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy(40-50%). Chance
of rain showers and slight chance of
thunderstorms after 1200.
Chance of thunder...20 percent.
Max Temperature.....65-75.
24 hr trend......Little change.
Min Humidity........23-33%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...West winds 4-7 mph until 1200, then south
4-9 mph.
Ridges/upr slopes....Southwest winds 4-9 mph until 1200, then
south 5-12 mph with gusts to around 20
mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....South around 15 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 8000-9000 ft
AGL.
Transport winds.....West around 10 mph until 0800, then light until
1100, then south around 10 mph.
Smoke dispersal.....Poor until 1200, then good.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 2400, then partly
cloudy(35-45%). Slight chance of rain showers
until 2400.
Chance of thunder...0 percent.
Min Temperature.....42-52.
24 hr trend......Little change.
Max Humidity........63-73%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...South winds 4-8 mph with gusts to around
20 mph until 2400, then southwest.
Ridges/upr slopes....South winds 6-13 mph until 2400, then
southwest 7-14 mph. Gusts up to 20 mph.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......2500-3500 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds.....South around 10 mph until 0100, then west.
Smoke dispersal.....Poor.
.LABOR DAY...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of
thunderstorms after 1200.
Chance of thunder...20 percent.
Max Temperature.....61-71.
24 hr trend......Little change.
Min Humidity........32-42%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 8-16 mph with gusts to around
30 mph.
Ridges/upr slopes....West winds 9-17 mph with gusts to around
35 mph.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6500-7500 ft
AGL.
Transport winds.....Southwest 10-15 mph until 1100, then 20-25 mph
until 1700, then west around 15 mph.
Smoke dispersal.....Poor until 1000, then good until 1200, then
very good until 1700, then good.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
4-9 mph.
.TUESDAY...Partly cloudy. Chance of thunderstorms. Highs in the
mid 60s. Southwest winds 4-9 mph.
.WEDNESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the mid 40s. Highs in the upper
60s. West winds 4-8 mph.
.THURSDAY...Partly cloudy. Chance of thunderstorms. Lows in the
mid 40s. Highs in the mid 60s. West winds 4-9 mph.
$$
COZ217-052230-
West Jackson and West Grand Counties Above 9000 Feet-
Including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
103 PM MDT Sat Sep 5 2026
.REST OF TODAY...
Sky/weather.........Mostly cloudy(55-60%).
Chance of thunder...0 percent.
Max Temperature.....68-78.
24 hr trend......2-4 degrees warmer.
Min Humidity........20-28%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-12 mph.
Ridges/upr slopes....Southwest winds 6-12 mph.
CWR.................0 percent.
15K FT MSL winds....South 15-20 mph.
Mixing height.......9000-10000 ft AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%).
Chance of thunder...0 percent.
Min Temperature.....44-52.
24 hr trend......Little change.
Max Humidity........56-66%.
24 hr trend......2-4% drier.
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....South 15-20 mph.
Mixing height.......5000-6000 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....West around 10 mph until 2000, then light.
Smoke dispersal.....Fair until 2000, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(40-50%).
Chance of thunder...0 percent.
Max Temperature.....69-79.
24 hr trend......Little change.
Min Humidity........19-27%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-12 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....South 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 9000-10000
ft AGL.
Transport winds.....Light winds until 1000, then southwest 10-15
mph.
Smoke dispersal.....Poor until 1200, then good.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 2400, then partly
cloudy(40-50%) until 0300, then mostly
cloudy(50-60%). Slight chance of rain showers.
Chance of thunder...0 percent.
Min Temperature.....44-52.
24 hr trend......Little change.
Max Humidity........68-78%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-12 mph with gusts to
around 20 mph.
Ridges/upr slopes....Southwest winds 6-14 mph. Gusts up to 20
mph increasing to 30 mph after midnight.
CWR.................0 percent.
15K FT MSL winds....South 30-40 mph.
Mixing height.......5000-6000 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Southwest 10-15 mph until 2000, then light
until 2100, then southwest around 10 mph.
Smoke dispersal.....Good until 1900, then poor.
.LABOR DAY...
Sky/weather.........Mostly cloudy. Chance of rain showers until
1200, then chance of thunderstorms until 1500,
then chance of rain showers and slight chance
of thunderstorms.
Chance of thunder...30 percent.
Max Temperature.....60-70.
24 hr trend......7-10 degrees cooler.
Min Humidity........35-45%.
24 hr trend......20-25% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 14-24 mph with gusts to
around 40 mph.
Ridges/upr slopes....Breezy. Southwest winds 15-25 mph with
gusts to around 45 mph.
CWR.................10 percent.
15K FT MSL winds....Southwest 45-55 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6500-7500 ft
AGL.
Transport winds.....Southwest 15-20 mph until 1000, then 25-30 mph.
Smoke dispersal.....Poor until 1000. Excellent after 1200.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southwest
winds 5-12 mph.
.TUESDAY...Mostly clear. Highs in the upper 60s. West winds
5-12 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Southwest winds 4-9 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Southwest winds 5-12 mph.
$$
.Outlook 6 to 10 Days...
Temperatures Above Normal and Precipitation Above Normal.
$$