Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
328
FNUS55 KBOU 091011
FWFBOU
Fire Weather Forecast for Northeast and North Central Colorado
National Weather Service Denver/Boulder CO
411 AM MDT Thu May 9 2024
.DISCUSSION...Today and tonight...It will be unsettled today
and tonight with snow increasing in the mountains this
afternoon and continuing tonight. Across lower elevations
it will be cooler with showers likely along the I-25
Corridor and Palmer Divide. The rest of the plains will
only have a slight chance of showers.
LONG TERM DISCUSSION...Friday through Monday...
Snow showers and a few thunderstorms will be likely over the
mountains on Friday with scattered rain showers over the plains.
Scattered late day showers and thunderstorms are forecast for
Saturday through Monday. Temperatures will be below seasonal
normals on Friday, near normals on Saturday, and above normals
Sunday and Monday. Critical fire weather conditions are not
expected.
...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...
COZ238-092315-
Larimer County Below 6000 Feet/Northwest Weld County-
Including Fort Collins, Hereford, Loveland, Nunn,
and West Pawnee Grasslands
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200. Chance of rain showers. Slight chance of
thunderstorms after 1200.
Max Temperature.....51-55.
24 hr trend......4-7 degrees cooler.
Min Humidity........44-50%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 8-16 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent.
15K FT MSL winds....Northwest around 15 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor until 1400, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms until 2400, then
slight chance of rain showers until 0300.
Min Temperature.....34-40.
24 hr trend......Little change.
Max Humidity........96-99%.
24 hr trend......7-10% wetter.
20-foot winds.......North winds 5-13 mph. Gusts up to 25 mph in the
evening.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent.
15K FT MSL winds....East around 15 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....North 15-20 mph until 2400, then around 10 mph.
Smoke dispersal.....Good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 1200, then chance of rain showers and
slight chance of thunderstorms.
Max Temperature.....56-60.
24 hr trend......4-7 degrees warmer.
Min Humidity........37-47%.
24 hr trend......4-7% drier.
20-foot winds.......Northeast winds 4-8 mph until 1200, then
southeast 4-13 mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....North around 10 mph until 0800, then light
until 1300, then southeast around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 4-7 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
mid 60s. South winds 4-9 mph.
.SUNDAY...Mostly cloudy. Slight chance of thunderstorms. Lows in
the lower 40s. Highs in the upper 60s. North winds 8-15 mph.
.MONDAY...Partly cloudy. Chance of thunderstorms. Lows in the
lower 40s. Highs in the lower 70s. Northwest winds 7-14 mph.
$$
COZ239-092315-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including Arvada, Boulder, Golden, Lakewood, and Longmont
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of rain and snow showers
until 1200, then rain showers likely and slight
chance of thunderstorms.
Max Temperature.....50-54.
24 hr trend......4-7 degrees cooler.
Min Humidity........44-50%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................20 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....South 15-20 mph.
Mixing height.......4500-5500 ft AGL.
Transport winds.....Light winds until 0900, then northeast 10-15
mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Rain showers likely and slight
chance of thunderstorms until 2400, then chance
of rain showers.
Min Temperature.....37-41.
24 hr trend......2-4 degrees warmer.
Max Humidity........90-98%.
24 hr trend......15-20% wetter.
20-foot winds.......North winds 5-13 mph. Gusts up to 20 mph in the
evening.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................20 percent.
15K FT MSL winds....Southeast around 15 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....North 10-15 mph until 0200, then light.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Chance of rain showers. Slight
chance of thunderstorms after 1200.
Max Temperature.....54-58.
24 hr trend......4-7 degrees warmer.
Min Humidity........44-54%.
24 hr trend......Little change.
20-foot winds.......Northeast winds 4-9 mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................20 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....South around 15 mph.
Mixing height.......4500-5500 ft AGL.
Transport winds.....Light winds until 1400, then southeast around
10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the lower 40s. Southwest winds 4-8 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
mid 60s. South winds 4-9 mph.
.SUNDAY...Mostly cloudy. Rain showers likely and chance of
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
Northwest winds 7-14 mph.
.MONDAY...Partly cloudy. Chance of thunderstorms. Lows in the mid
40s. Highs in the lower 70s. West winds 7-13 mph.
$$
COZ240-092315-
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
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
0900. Slight chance of rain showers until 1500,
then chance of rain showers.
Max Temperature.....51-55.
24 hr trend......4-7 degrees cooler.
Min Humidity........41-47%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....Light winds until 0700, then northeast 10-15
mph.
Smoke dispersal.....Poor until 1500, then fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Rain showers likely until 2400,
then chance of rain showers until 0300, then
slight chance of rain showers.
Min Temperature.....37-41.
24 hr trend......2-4 degrees warmer.
Max Humidity........91-99%.
24 hr trend......10-15% wetter.
20-foot winds.......North winds 5-13 mph. Gusts up to 20 mph in the
evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent increasing to 20 percent after
midnight.
15K FT MSL winds....Southeast around 15 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....North 10-15 mph until 0300, then light.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Chance of rain showers. Slight
chance of thunderstorms after 1200.
Max Temperature.....55-59.
24 hr trend......2-4 degrees warmer.
Min Humidity........40-48%.
24 hr trend......Little change.
20-foot winds.......North winds 4-9 mph until 1200, then east 6-12
mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................20 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....South around 15 mph.
Mixing height.......4500-5500 ft AGL.
Transport winds.....Light winds until 1100, then southeast around
10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the lower 40s. South winds 4-9 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
upper 60s. South winds 5-12 mph.
.SUNDAY...Mostly cloudy. Rain showers likely and chance of
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
Northwest winds 8-14 mph.
.MONDAY...Partly cloudy. Chance of thunderstorms. Lows in the mid
40s. Highs in the lower 70s. West winds 7-13 mph.
$$
COZ241-092315-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers and
slight chance of rain showers until 1200, then
rain showers likely and slight chance of
thunderstorms.
Max Temperature.....45-53.
24 hr trend......4-7 degrees cooler.
Min Humidity........48-58%.
24 hr trend......25-35% wetter.
20-foot winds.......North winds 6-13 mph. Gusts up to 20 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent increasing to 30 percent in the
afternoon.
15K FT MSL winds....Southwest 15-25 mph.
Mixing height.......4500-5500 ft AGL.
Transport winds.....Northeast 10-15 mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Rain showers likely and slight
chance of thunderstorms until 2400, then chance
of rain and snow showers.
Min Temperature.....33-37.
24 hr trend......2-4 degrees warmer.
Max Humidity........99-100%.
24 hr trend......10-15% wetter.
20-foot winds.......North winds 5-13 mph. Gusts up to 20 mph in the
evening.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................20 percent.
15K FT MSL winds....Southeast 15-20 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Chance of rain showers. Slight
chance of thunderstorms after 1200.
Max Temperature.....48-58.
24 hr trend......4-7 degrees warmer.
Min Humidity........47-57%.
24 hr trend......4-7% drier.
20-foot winds.......Northeast winds 4-9 mph until 1200, then
southeast 7-14 mph with gusts to around 20 mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................20 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....North around 10 mph until 1000. Southeast after
1200.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the upper 30s. South winds 4-13 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
lower 60s. South winds 7-14 mph.
.SUNDAY...Mostly cloudy. Rain showers likely and chance of
thunderstorms. Lows around 40. Highs in the lower 60s. Northwest
winds 8-15 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Northwest winds 8-15 mph.
$$
COZ243-092315-
Central and South Weld County-
Including Eaton, Fort Lupton, Greeley, and Roggen
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 1500. Chance of rain showers after 1500.
Max Temperature.....54-58.
24 hr trend......4-7 degrees cooler.
Min Humidity........42-46%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 7-14 mph with gusts to around 25
mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor until 1400, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers until
2400, then slight chance of rain showers.
Min Temperature.....36-40.
24 hr trend......Little change.
Max Humidity........97-99%.
24 hr trend......7-10% wetter.
20-foot winds.......North winds 5-13 mph. Gusts up to 25 mph in the
evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent.
15K FT MSL winds....East around 15 mph.
Mixing height.......1500-2500 ft AGL until 0300, then Below 1000 FT
AGL until 0500, then 1000 ft AGL.
Transport winds.....North 10-15 mph until 0300, then light.
Smoke dispersal.....Fair until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 1200, then slight chance of
thunderstorms.
Max Temperature.....58-62.
24 hr trend......2-4 degrees warmer.
Min Humidity........38-46%.
24 hr trend......2-4% drier.
20-foot winds.......Northeast winds 4-9 mph until 1200, then
southeast 6-10 mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....Light winds until 1500, then southeast around
10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 4-8 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
upper 60s. South winds 5-12 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
Northwest winds 7-14 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the mid 70s. West
winds 7-13 mph.
$$
COZ242-092315-
Northeast Weld County-
Including Briggsdale, East Pawnee Grasslands, Grover,
Pawnee Buttes, Raymer, and Stoneham
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers.
Max Temperature.....53-57.
24 hr trend......4-7 degrees cooler.
Min Humidity........42-48%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 9-16 mph. Gusts up to 30 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West around 15 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....North around 15 mph.
Smoke dispersal.....Poor until 1300, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of
thunderstorms until 2100. Chance of rain
showers until 2400.
Min Temperature.....33-37.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......2-4% wetter.
20-foot winds.......North winds 6-14 mph. Gusts up to 25 mph in the
evening.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Light and variable.
Mixing height.......1500-2500 ft AGL until 0100, then Below 1000 FT
AGL.
Transport winds.....North 15-20 mph until 0200, then around 10 mph.
Smoke dispersal.....Good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of rain
showers until 1200, then slight chance of
thunderstorms.
Max Temperature.....59-63.
24 hr trend......4-7 degrees warmer.
Min Humidity........33-37%.
24 hr trend......7-10% drier.
20-foot winds.......North winds 4-13 mph until 1200, then south 5-8
mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 2.
CWR.................10 percent.
15K FT MSL winds....Light and variable.
Mixing height.......Below 1000 FT AGL until 0700, then 5500-6500 ft
AGL.
Transport winds.....North around 10 mph until 1200, then light.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. South winds
4-7 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
upper 60s. South winds 4-13 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
North winds 8-15 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the mid 70s.
Northwest winds 8-14 mph.
$$
COZ244-092315-
Morgan County-
Including Brush, Fort Morgan, Goodrich, and Wiggins
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 0900. Chance of rain showers after 1500.
Max Temperature.....56-60.
24 hr trend......2-4 degrees cooler.
Min Humidity........39-43%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 7-15 mph with gusts to around 25
mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor until 1300, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2400, then partly
cloudy(50-60%) until 0300, then mostly cloudy.
Chance of rain showers until 2400, then slight
chance of rain showers until 0300.
Min Temperature.....34-38.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......North winds 5-13 mph. Gusts up to 25 mph in the
evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Light and variable.
Mixing height.......1500-2500 ft AGL until 2400, then Below 1000 FT
AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of rain
showers until 1200, then slight chance of
thunderstorms.
Max Temperature.....61-65.
24 hr trend......4-7 degrees warmer.
Min Humidity........34-38%.
24 hr trend......4-7% drier.
20-foot winds.......North winds 4-12 mph until 1200, then east 4-13
mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 2.
CWR.................10 percent.
15K FT MSL winds....Light and variable.
Mixing height.......Below 1000 FT AGL until 0700, then 5500-6500 ft
AGL.
Transport winds.....North around 10 mph until 0900, then light
until 1200, then northeast around 10 mph until
1300, then light until 1700, then south around
10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. South winds
4-9 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
lower 70s. South winds 6-13 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
North winds 7-14 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the mid 70s.
Northwest winds 7-13 mph.
$$
COZ245-092315-
Central and East Adams and Arapahoe Counties-
Including Bennett, Byers, Deer Trail, and Leader
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
after 1200 until 1500, then chance of rain
showers.
Max Temperature.....52-58.
24 hr trend......2-4 degrees cooler.
Min Humidity........39-45%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 7-13 mph. Gusts up to 25 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 15-25 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor until 1400, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers until
2400, then slight chance of rain showers.
Min Temperature.....34-38.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......10-15% wetter.
20-foot winds.......North winds 5-13 mph. Gusts up to 20 mph in the
evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Fair until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 1200, then slight chance of
thunderstorms.
Max Temperature.....58-62.
24 hr trend......2-4 degrees warmer.
Min Humidity........37-43%.
24 hr trend......2-4% drier.
20-foot winds.......North winds 4-12 mph until 1200, then east 6-10
mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....North around 10 mph until 1000. Southeast after
1200.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. South winds
6-10 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
upper 60s. South winds 7-13 mph.
.SUNDAY...Mostly cloudy. Rain showers likely and chance of
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Northwest winds 8-14 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
Northwest winds 9-14 mph.
$$
COZ248-092315-
Logan County-
Including Crook, Merino, Sterling, and Peetz
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 0900. Slight chance of rain showers after
1500.
Max Temperature.....56-60.
24 hr trend......2-4 degrees cooler.
Min Humidity........41-47%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 8-16 mph with gusts to around 25
mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 15-20 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Partly cloudy(40-50%). Slight chance of rain
showers until 2400.
Min Temperature.....35-39.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......North winds 6-13 mph. Gusts up to 25 mph in the
evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Light and variable.
Mixing height.......1500-2500 ft AGL until 0100, then Below 1000 FT
AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(50-60%) until 1500, then partly
cloudy(40-50%).
Max Temperature.....62-66.
24 hr trend......4-7 degrees warmer.
Min Humidity........31-37%.
24 hr trend......10-15% drier.
20-foot winds.......Northwest winds 5-13 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......Below 1000 FT AGL until 0700, then 5500-6500 ft
AGL.
Transport winds.....North around 10 mph until 1400, then light.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly clear. Lows around 40. West winds 4-8 mph.
.SATURDAY...Partly cloudy. Chance of thunderstorms. Highs in the
lower 70s. South winds 6-12 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
North winds 7-14 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the lower 40s. Highs in the mid 70s. Northwest winds 7-13 mph.
$$
COZ249-250-092315-
Washington County-Sedgwick County-
Including Akron, Cope, Last Chance, Otis, Julesburg, Ovid,
and Sedgwick
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
after 1500.
Max Temperature.....57-61.
24 hr trend......2-4 degrees cooler.
Min Humidity........39-45%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 7-15 mph with gusts to around 25
mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 15-25 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Partly cloudy(40-50%) until 0300, then mostly
cloudy(50-60%). Slight chance of rain showers
until 2400.
Min Temperature.....35-39.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......North winds 6-13 mph. Gusts up to 25 mph in the
evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West around 15 mph.
Mixing height.......1500-2500 ft AGL until 0100, then Below 1000 FT
AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Fair until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly cloudy(55-60%) until 1500, then partly
cloudy(50-60%). Slight chance of thunderstorms
after 1200.
Max Temperature.....61-65.
24 hr trend......4-7 degrees warmer.
Min Humidity........36-42%.
24 hr trend......2-4% drier.
20-foot winds.......North winds 4-12 mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West around 15 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 6000-7000 ft
AGL.
Transport winds.....North around 10 mph until 1500, then southwest.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds
4-9 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
lower 70s. South winds 7-14 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs around 70. North
winds 7-14 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the mid 70s.
Northwest winds 7-14 mph.
$$
COZ251-092315-
Phillips County-
Including Amherst, Haxtun, and Holyoke
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy(60-65%) until 1500, then partly
cloudy(40-50%). Slight chance of rain showers
after 1500.
Max Temperature.....58-62.
24 hr trend......Little change.
Min Humidity........39-45%.
24 hr trend......15-20% wetter.
20-foot winds.......North winds 8-16 mph with gusts to around 25
mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 15-20 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....North around 15 mph.
Smoke dispersal.....Poor until 1100, then good.
.TONIGHT...
Sky/weather.........Partly cloudy(35-45%). Slight chance of rain
showers until 2400.
Min Temperature.....Around 39.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......North winds 6-13 mph. Gusts up to 20 mph in the
evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......3000-4000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds.....North 15-20 mph until 2100, then 10-15 mph.
Smoke dispersal.....Good until 2000, then poor.
.FRIDAY...
Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly
cloudy(50-60%) until 1500, then partly
cloudy(40-50%).
Max Temperature.....63-67.
24 hr trend......4-7 degrees warmer.
Min Humidity........32-36%.
24 hr trend......7-10% drier.
20-foot winds.......Northwest winds 6-12 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Light and variable.
Mixing height.......Below 1000 FT AGL until 0700, then 6000-7000 ft
AGL.
Transport winds.....Northwest 10-15 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
4-9 mph.
.SATURDAY...Partly cloudy. Chance of thunderstorms. Highs in the
lower 70s. South winds 6-12 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
North winds 6-13 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the mid 40s. Highs in the mid 70s. North winds 8-13 mph.
$$
COZ246-092315-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Including Agate, Hugo, Limon, and Matheson
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of rain showers after
1500.
Max Temperature.....52-58.
24 hr trend......2-4 degrees cooler.
Min Humidity........37-45%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 7-14 mph with gusts to around 25
mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 15-25 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers until
2400, then slight chance of rain showers.
Min Temperature.....33-37.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......7-10% wetter.
20-foot winds.......North winds 5-13 mph. Gusts up to 20 mph in the
evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 1200, then slight chance of
thunderstorms.
Max Temperature.....58-62.
24 hr trend......2-4 degrees warmer.
Min Humidity........38-44%.
24 hr trend......Little change.
20-foot winds.......North winds 4-13 mph until 1200, then southeast
4-9 mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent.
15K FT MSL winds....Southwest around 15 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....North around 10 mph until 1100, then southeast
until 1500, then south.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the upper 30s. South winds 4-9 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
upper 60s. South winds 8-15 mph.
.SUNDAY...Mostly cloudy. Rain showers likely and chance of
thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
Northwest winds 9-15 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
North winds 9-15 mph.
$$
COZ247-092315-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Forder, Karval, Kutch, and Punkin Center
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
after 0900 until 1500, then chance of rain
showers.
Max Temperature.....55-59.
24 hr trend......2-4 degrees cooler.
Min Humidity........36-40%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 7-15 mph with gusts to around 25
mph.
Haines Index........2 or very low.
LAL.................1.
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 0700, then 5500-6500 ft
AGL.
Transport winds.....North around 15 mph.
Smoke dispersal.....Poor until 1100, then fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2100. Chance of rain showers until 2400,
then slight chance of rain showers.
Min Temperature.....35-39.
24 hr trend......Little change.
Max Humidity........98-100%.
24 hr trend......20-25% wetter.
20-foot winds.......North winds 6-13 mph. Gusts up to 20 mph in the
evening.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent.
15K FT MSL winds....South 15-20 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 1200, then slight chance of
thunderstorms.
Max Temperature.....59-63.
24 hr trend......2-4 degrees warmer.
Min Humidity........37-41%.
24 hr trend......Little change.
20-foot winds.......Northeast winds 4-13 mph until 1200, then
southeast 5-12 mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 2.
CWR.................10 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....North 10-15 mph until 1000, then northeast
until 1100, then south until 1500, then south
around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the upper 30s. South winds 4-8 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
upper 60s. South winds 9-16 mph.
.SUNDAY...Mostly cloudy. Rain showers likely and chance of
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
North winds 9-15 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
North winds 9-15 mph.
$$
COZ215-092315-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Laramie River Valley, Nederland,
and Red Feather Lakes
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1500. Chance of rain showers and slight chance
of thunderstorms after 0900. Snow showers
likely after 1500.
Max Temperature.....38-48.
24 hr trend......Little change.
Min Humidity........53-63%.
24 hr trend......25-35% wetter.
20-foot winds.......
Valleys/lwr slopes...Northeast winds 5-13 mph. Gusts up to 20
mph in the afternoon.
Ridges/upr slopes....Northeast winds 5-13 mph. Gusts up to 20
mph in the afternoon.
Haines Index........2 or very low.
LAL.................2 until 1200, then 3.
CWR.................30 percent.
15K FT MSL winds....East around 15 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....North around 10 mph until 0800, then northeast.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Snow showers likely and slight
chance of thunderstorms until 2400. Chance of
rain showers. Chance of snow showers after
2400.
Min Temperature.....26-36.
24 hr trend......Little change.
Max Humidity........94-98%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Northeast winds 4-12 mph. Gusts up to 20
mph in the evening.
Ridges/upr slopes....Northeast winds 4-12 mph. Gusts up to 20
mph in the evening.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................30 percent decreasing to 20 percent after
midnight.
15K FT MSL winds....East around 15 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....Northeast 10-15 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1500. Chance of rain showers. Slight chance of
thunderstorms after 1200.
Max Temperature.....43-53.
24 hr trend......7-10 degrees warmer.
Min Humidity........52-62%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...Southeast winds 5-13 mph. Gusts up to 20
mph in the afternoon.
Ridges/upr slopes....Southeast winds 5-13 mph. Gusts up to 20
mph in the afternoon.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................20 percent.
15K FT MSL winds....South around 15 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....East around 10 mph until 1200, then southeast.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the lower 30s. Southwest winds 4-6 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
mid 50s. South winds 4-8 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
North winds 8-15 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
West winds 8-15 mph.
$$
COZ216-092315-
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
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Cloudy. Chance of snow showers and rain showers
until 1200, then rain showers, snow showers and
slight chance of thunderstorms.
Max Temperature.....37-47.
24 hr trend......2-4 degrees cooler.
Min Humidity........53-63%.
24 hr trend......35-50% wetter.
20-foot winds.......
Valleys/lwr slopes...Northeast winds 5-13 mph. Gusts up to 20
mph in the afternoon.
Ridges/upr slopes....Northeast winds 5-13 mph. Gusts up to 20
mph in the afternoon.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................30 percent increasing to 50 percent in the
afternoon.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......2500-3500 ft AGL.
Transport winds.....Light winds until 0800, then northeast 10-15
mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Cloudy. Snow showers, rain showers and slight
chance of thunderstorms until 2400, then snow
showers and rain showers likely.
Min Temperature.....27-35.
24 hr trend......2-4 degrees warmer.
Max Humidity........96-99%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...Northeast winds 4-12 mph.
Ridges/upr slopes....Northeast winds 4-12 mph. Gusts up to 20
mph in the evening.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................70 percent decreasing to 40 percent after
midnight.
15K FT MSL winds....Southeast 15-20 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Northeast 10-15 mph until 0300, then light.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Chance of rain and snow showers
until 1200, then snow showers likely until
1600. Rain showers likely and slight chance of
thunderstorms after 1200.
Max Temperature.....40-50.
24 hr trend......Little change.
Min Humidity........58-68%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...East winds 5-13 mph.
Ridges/upr slopes....East winds 5-13 mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................30 percent decreasing to 20 percent in the
afternoon.
15K FT MSL winds....South 15-20 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....Light winds until 1000, then southeast around
10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the mid 30s. Southwest winds 4-8 mph.
.SATURDAY...Not as cool. Mostly cloudy. Rain showers likely and
chance of thunderstorms. Highs in the mid 50s. South winds
5-12 mph.
.SUNDAY...Mostly cloudy. Chance of thunderstorms. Lows in the
upper 30s. Highs in the upper 50s. North winds 8-15 mph.
.MONDAY...Partly cloudy. Chance of thunderstorms. Lows in the
upper 30s. Highs in the lower 60s. Northwest winds 7-14 mph.
$$
COZ211-092315-
Jackson County Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, and Walden
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers. Slight
chance of thunderstorms after 1200. Chance of
rain showers after 1500.
Max Temperature.....42-46.
24 hr trend......4-7 degrees warmer.
Min Humidity........45-55%.
24 hr trend......4-7% drier.
20-foot winds.......Northeast winds 4-7 mph until 1200, then 10-17
mph with gusts to around 30 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent.
15K FT MSL winds....East around 15 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 4000-5000 ft
AGL.
Transport winds.....Light winds until 0900. East around 20 mph
after 1300.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of snow showers, rain
showers and slight chance of thunderstorms
until 2400, then slight chance of snow showers.
Min Temperature.....24-28.
24 hr trend......4-7 degrees warmer.
Max Humidity........94-98%.
24 hr trend......2-4% wetter.
20-foot winds.......Northeast winds 5-13 mph. Gusts up to 25 mph in
the evening.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent.
15K FT MSL winds....Southeast 15-20 mph.
Mixing height.......2000-3000 ft AGL until 2100, then Below 1000 FT
AGL until 2200, then 1000 ft AGL until 0400,
then Below 1000 FT AGL.
Transport winds.....Northeast 15-20 mph until 2400, then around 10
mph.
Smoke dispersal.....Fair until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Slight chance of rain and snow
showers until 1200, then chance of rain
showers, snow showers and slight chance of
thunderstorms.
Max Temperature.....49-53.
24 hr trend......7-10 degrees warmer.
Min Humidity........43-51%.
24 hr trend......Little change.
20-foot winds.......East winds 4-9 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....Southeast around 15 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 5000-6000 ft
AGL.
Transport winds.....East around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the upper 20s. East winds 4-7 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
mid 50s. Northwest winds 4-8 mph.
.SUNDAY...Mostly cloudy. Slight chance of thunderstorms. Lows
around 30. Highs in the mid 50s. Northwest winds 7-14 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows around 30. Highs in the upper 50s. West
winds 9-15 mph.
$$
COZ213-092315-
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
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers. Slight
chance of thunderstorms after 1200. Chance of
rain showers after 1300.
Max Temperature.....42-48.
24 hr trend......4-7 degrees warmer.
Min Humidity........39-49%.
24 hr trend......Little change.
20-foot winds.......East winds 5-13 mph. Gusts up to 25 mph in the
afternoon.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....Southeast 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 4000-5000 ft
AGL.
Transport winds.....Light winds until 0800. East around 20 mph
after 1700.
Smoke dispersal.....Poor until 1200, then fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms until 2100.
Chance of snow showers until 0300, then slight
chance of snow showers.
Min Temperature.....25-29.
24 hr trend......2-4 degrees warmer.
Max Humidity........87-97%.
24 hr trend......7-10% wetter.
20-foot winds.......East winds 5-13 mph. Gusts up to 25 mph in the
evening.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent.
15K FT MSL winds....Southeast 15-25 mph.
Mixing height.......2000-3000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds.....East 15-20 mph until 2100, then around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Chance of rain showers until
1200. Chance of snow showers. Chance of
thunderstorms after 1200.
Max Temperature.....47-55.
24 hr trend......4-7 degrees warmer.
Min Humidity........40-50%.
24 hr trend......Little change.
20-foot winds.......East winds 5-13 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 4.
CWR.................10 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....South 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 4500-5500 ft
AGL.
Transport winds.....Southeast around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the upper 20s. East winds 4-8 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
mid 50s. West winds 4-8 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers, snow showers and
slight chance of thunderstorms. Lows in the lower 30s. Highs in
the mid 50s. Northwest winds 6-13 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 30s. Highs in the upper 50s.
West winds 8-15 mph.
$$
COZ214-092315-
Central and Southeast Park County-
Including Eleven Mile Canyon Reservoir, Fairplay, Guffey,
Hartsel, Lake George, and South Park
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200, then snow showers and slight chance of
thunderstorms.
Max Temperature.....36-44.
24 hr trend......4-7 degrees cooler.
Min Humidity........47-55%.
24 hr trend......25-35% wetter.
20-foot winds.......
Valleys/lwr slopes...East winds 7-15 mph with gusts to around
25 mph.
Ridges/upr slopes....East winds 7-15 mph with gusts to around
25 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent increasing to 50 percent in the
afternoon.
15K FT MSL winds....South 15-25 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....Southeast 10-15 mph until 1700, then east
around 20 mph.
Smoke dispersal.....Poor until 1000, then fair.
.TONIGHT...
Sky/weather.........Cloudy. Slight chance of thunderstorms until
2100. Snow showers until 0300, then snow
showers likely.
Min Temperature.....25-29.
24 hr trend......2-4 degrees warmer.
Max Humidity........100%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...East winds 5-13 mph. Gusts up to 25 mph in
the evening.
Ridges/upr slopes....East winds 5-13 mph. Gusts up to 30 mph
decreasing to 20 mph after midnight.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................70 percent decreasing to 60 percent after
midnight.
15K FT MSL winds....Southeast 15-25 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....East 15-20 mph until 0200, then around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200, then rain showers, snow showers likely
and slight chance of thunderstorms.
Max Temperature.....36-44.
24 hr trend......Little change.
Min Humidity........58-68%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...Southeast winds 6-14 mph. Gusts up to 20
mph in the afternoon.
Ridges/upr slopes....Southeast winds 6-14 mph. Gusts up to 20
mph in the afternoon.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................30 percent.
15K FT MSL winds....South 15-25 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Southeast 10-15 mph until 1200, then around 15
mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Chance of thunderstorms and snow
showers. Lows around 30. South winds 4-9 mph.
.SATURDAY...Mostly cloudy. Rain showers likely with possible
thunderstorms and snow showers. Highs in the upper 40s. Southwest
winds 6-13 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers, snow showers and
slight chance of thunderstorms. Lows in the lower 30s. Highs in
the upper 40s. North winds 7-14 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 30s. Highs in the mid 50s.
Northwest winds 8-14 mph.
$$
COZ218-092315-
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
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers. Slight
chance of thunderstorms after 0900.
Max Temperature.....30-40.
24 hr trend......2-4 degrees warmer.
Min Humidity........55-65%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...Northeast winds 5-13 mph. Gusts up to 20
mph in the afternoon.
Ridges/upr slopes....Northeast winds 6-14 mph. Gusts up to 25
mph in the afternoon.
Haines Index........3 or very low.
LAL.................2 until 1200, then 3.
CWR.................30 percent.
15K FT MSL winds....East around 15 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 3500-4500 ft
AGL.
Transport winds.....Light winds until 0700. East around 20 mph
after 1700.
Smoke dispersal.....Poor until 1500, then fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2100. Chance of snow showers.
Min Temperature.....19-27.
24 hr trend......2-4 degrees warmer.
Max Humidity........89-99%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...East winds 6-14 mph. Gusts up to 20 mph in
the evening.
Ridges/upr slopes....East winds 6-14 mph with gusts to around
25 mph.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................20 percent decreasing to 10 percent after
midnight.
15K FT MSL winds....Southeast 15-20 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....East 15-20 mph until 0500, then around 10 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200, then snow showers likely with possible
rain showers and thunderstorms.
Max Temperature.....36-46.
24 hr trend......2-4 degrees warmer.
Min Humidity........53-63%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southeast winds 6-13 mph. Gusts up to 20
mph in the afternoon.
Ridges/upr slopes....Southeast winds 6-14 mph with gusts to
around 20 mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....South around 15 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....Southeast 10-15 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms and
snow showers. Lows in the mid 20s. Southeast winds 4-9 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms and snow
showers. Highs in the mid 40s. West winds 5-12 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers, snow showers and
slight chance of thunderstorms. Lows in the upper 20s. Highs in
the mid 40s. Northwest winds 8-15 mph.
.MONDAY...Mostly cloudy. Chance of rain showers, snow showers and
slight chance of thunderstorms. Lows in the upper 20s. Highs
around 50. West winds 9-16 mph.
$$
COZ212-092315-
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
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200, then snow showers and slight chance of
thunderstorms.
Max Temperature.....29-39.
24 hr trend......Little change.
Min Humidity........55-65%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...East winds 6-14 mph with gusts to around
25 mph.
Ridges/upr slopes....East winds 7-15 mph with gusts to around
25 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................30 percent increasing to 50 percent in the
afternoon.
15K FT MSL winds....South 15-20 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Southeast 10-15 mph until 1700, then east
around 20 mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Snow showers and slight chance
of thunderstorms until 2400, then snow showers
likely.
Min Temperature.....18-28.
24 hr trend......2-4 degrees warmer.
Max Humidity........90-100%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...East winds 7-15 mph with gusts to around
25 mph.
Ridges/upr slopes....East winds 8-16 mph with gusts to around
30 mph.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................50 percent decreasing to 40 percent after
midnight.
15K FT MSL winds....Southeast 15-25 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....East 15-20 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200, then snow showers likely and slight
chance of thunderstorms. Rain showers likely
after 1500.
Max Temperature.....33-43.
24 hr trend......Little change.
Min Humidity........60-70%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...Southeast winds 7-14 mph with gusts to
around 20 mph.
Ridges/upr slopes....Southeast winds 8-16 mph with gusts to
around 25 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................30 percent.
15K FT MSL winds....South 15-25 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....Southeast 10-15 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms and
snow showers. Lows in the mid 20s. South winds 5-12 mph.
.SATURDAY...Mostly cloudy. Snow showers, rain showers likely and
chance of thunderstorms. Highs in the mid 40s. West winds
6-13 mph.
.SUNDAY...Mostly cloudy. Chance of snow showers, rain showers and
slight chance of thunderstorms. Lows in the upper 20s. Highs in
the mid 40s. Northwest winds 9-16 mph.
.MONDAY...Mostly cloudy. Slight chance of thunderstorms and snow
showers. Lows in the upper 20s. Highs in the upper 40s. Northwest
winds 10-17 mph.
$$
COZ217-092315-
West Jackson and West Grand Counties Above 9000 Feet-
Including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
411 AM MDT Thu May 9 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers. Slight
chance of thunderstorms after 1200.
Max Temperature.....34-44.
24 hr trend......4-7 degrees warmer.
Min Humidity........51-61%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...Northeast winds 8-16 mph. Gusts up to 20
mph increasing to 30 mph in the afternoon.
Ridges/upr slopes....Northeast winds 10-18 mph with gusts to
around 30 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....East around 15 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 4000-5000 ft
AGL.
Transport winds.....East 10-15 mph until 1300, then around 20 mph.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2100. Chance of snow showers until 2400,
then slight chance of snow showers.
Min Temperature.....22-28.
24 hr trend......4-7 degrees warmer.
Max Humidity........90-100%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...Northeast winds 8-16 mph with gusts to
around 25 mph.
Ridges/upr slopes....Northeast winds 8-16 mph with gusts to
around 35 mph.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent.
15K FT MSL winds....Southeast 15-20 mph.
Mixing height.......1500-2500 ft AGL until 0500, then Below 1000 FT
AGL.
Transport winds.....East 15-20 mph.
Smoke dispersal.....Poor.
.FRIDAY...
Sky/weather.........Mostly cloudy. Slight chance of snow showers
until 1200, then chance of rain showers, snow
showers and slight chance of thunderstorms.
Max Temperature.....41-51.
24 hr trend......4-7 degrees warmer.
Min Humidity........49-59%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...East winds 6-13 mph. Gusts up to 20 mph in
the morning.
Ridges/upr slopes....East winds 6-13 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent increasing to 30 percent in the
afternoon.
15K FT MSL winds....Southeast 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 4500-5500 ft
AGL.
Transport winds.....East 10-15 mph.
Smoke dispersal.....Poor.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms and
snow showers. Lows in the mid 20s. East winds 5-12 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms and snow
showers. Highs in the upper 40s. West winds 5-12 mph.
.SUNDAY...Mostly cloudy. Chance of snow showers and slight chance
of thunderstorms. Lows in the upper 20s. Highs in the lower 50s.
Northwest winds 8-15 mph.
.MONDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows around 30. Highs in the mid 50s. West
winds 9-16 mph.
$$
.Outlook 6 to 10 Days...
Temperatures Above Normal and Precipitation Above Normal.
$$