Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
873
FNUS55 KBOU 210941
FWFBOU
Fire Weather Forecast for Northeast and North Central Colorado
National Weather Service Denver/Boulder CO
341 AM MDT Fri Jun 21 2024
.DISCUSSION...Today and tonight...Plenty of moisture and
scattered to likely showers and thunderstorms are expected this
afternoon and evening. Critical fire weather conditions are not
expected with humidity levels only dropping down to around 30%
and fairly weak low level winds.
LONG TERM DISCUSSION...Saturday through Tuesday...High pressure
aloft begins to build over the Central and Southern Rockies this
weekend. Temperatures get very warm to hot for Sunday and Monday
with highs in the mid to upper 90s over northeast Colorado. Weak
high-based showers and thunderstorms will be possible each
afternoon over the higher terrain. Gusty outflow winds will
accompany the showers/storms and any rainfall will be light.
Slight relief from the heat will be possible Tuesday as a weak
cold front pushes through. Winds this weekend and early next week
are expected to be on the light side, except under and near the
showers/storms.
...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...
COZ238-212315-
Larimer County Below 6000 Feet/Northwest Weld County-
Including Fort Collins, Hereford, Loveland, Nunn,
and West Pawnee Grasslands
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 0700. Slight chance of thunderstorms
after 1200 until 1300, then chance of
thunderstorms.
Max Temperature.....82-86.
24 hr trend......4-7 degrees cooler.
Min Humidity........33-37%.
24 hr trend......15-20% wetter.
20-foot winds.......North winds 4-12 mph until 1200, then south
6-13 mph with gusts to around 20 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 4.
CWR.................0 percent increasing to 30 percent in the
afternoon.
15K FT MSL winds....West 15-20 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....Light winds until 0800, then west around 10 mph
until 1400, then south until 1600, then
southwest.
Smoke dispersal.....Poor until 1300, then fair.
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly
cloudy(40-50%). Chance of thunderstorms until
2200, then slight chance of thunderstorms until
2400.
Min Temperature.....54-58.
24 hr trend......Little change.
Max Humidity........76-86%.
24 hr trend......10-15% drier.
20-foot winds.......Northwest winds 5-12 mph. Gusts up to 20 mph in
the evening.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1500-2500 ft AGL until 2300, then Below 1000 FT
AGL.
Transport winds.....West 10-15 mph until 2000, then northwest.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of thunderstorms after 1200.
Max Temperature.....86-90.
24 hr trend......2-4 degrees warmer.
Min Humidity........20-24%.
24 hr trend......10-15% drier.
20-foot winds.......West winds 4-12 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700. 9500-10500 ft AGL
after 1100.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1000, then good until 1200, then
very good until 1600, then good.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds 4-9 mph.
.SUNDAY...Mostly clear. Highs in the lower 90s. Southwest winds
4-9 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
90s. West winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the lower 60s. Highs in the lower 90s. North winds 6-13 mph.
$$
COZ239-212315-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including Arvada, Boulder, Golden, Lakewood, and Longmont
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 0800. Slight chance of thunderstorms
after 1200 until 1300, then chance of
thunderstorms.
Max Temperature.....83-87.
24 hr trend......4-7 degrees cooler.
Min Humidity........30-34%.
24 hr trend......4-7% wetter.
20-foot winds.......Northwest winds 5-8 mph until 1200, then
northeast 4-13 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 4.
CWR.................0 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....West 15-20 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....Northwest around 10 mph until 0700, then light
until 0800, then west 10-15 mph.
Smoke dispersal.....Poor until 1300, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly
cloudy(40-50%). Chance of thunderstorms until
2100, then slight chance of thunderstorms until
2400, then slight chance of rain showers until
0100.
Min Temperature.....57-61.
24 hr trend......Little change.
Max Humidity........66-76%.
24 hr trend......10-15% drier.
20-foot winds.......West winds 5-13 mph.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West 10-15 mph until 2100, then light until
2200, then west around 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(30-40%). Slight chance of thunderstorms
after 1200.
Max Temperature.....86-90.
24 hr trend......2-4 degrees warmer.
Min Humidity........21-25%.
24 hr trend......7-10% drier.
20-foot winds.......West winds 4-7 mph until 1200, then northeast
4-8 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......3000-4000 ft AGL until 1100, then 9000-10000 ft
AGL.
Transport winds.....Light winds until 1000, then west 10-15 mph.
Smoke dispersal.....Poor until 1100, then good until 1300, then
very good until 1700, then good.
.SATURDAY NIGHT...Mostly clear. Lows around 60. Southwest winds
4-9 mph.
.SUNDAY...Mostly clear. Highs in the lower 90s. Southwest winds
4-8 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
90s. West winds 4-9 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the mid 60s. Highs around 90. Northwest winds 4-9 mph.
$$
COZ240-212315-
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
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 0700, then slight chance of thunderstorms
after 1200 until 1400, then chance of
thunderstorms.
Max Temperature.....85-89.
24 hr trend......4-7 degrees cooler.
Min Humidity........27-31%.
24 hr trend......2-4% wetter.
20-foot winds.......West winds 4-13 mph until 1200, then north 6-10
mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 4.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 15-25 mph.
Mixing height.......6500-7500 ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1300, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%). Chance of thunderstorms
until 2000, then slight chance of thunderstorms
until 2400.
Min Temperature.....58-62.
24 hr trend......Little change.
Max Humidity........70-80%.
24 hr trend......Little change.
20-foot winds.......West winds 5-13 mph.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 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.....West 10-15 mph until 2100, then southwest.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(35-45%).
Max Temperature.....88-92.
24 hr trend......2-4 degrees warmer.
Min Humidity........18-22%.
24 hr trend......7-10% drier.
20-foot winds.......Southwest winds 4-7 mph until 1200, then
northeast.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0800. 9500-10500 ft AGL
after 1100.
Transport winds.....Light winds until 1100, then northwest around
10 mph.
Smoke dispersal.....Poor until 1100. Good after 1500.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. South
winds 4-9 mph.
.SUNDAY...Mostly clear. Highs in the lower 90s. South winds
4-8 mph.
.MONDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
90s. West winds 4-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 60s. Highs in the lower 90s. South winds 4-13 mph.
$$
COZ241-212315-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy(55-60%). Slight chance of
thunderstorms after 1200 until 1500, then
chance of thunderstorms.
Max Temperature.....81-87.
24 hr trend......4-7 degrees cooler.
Min Humidity........27-31%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 6-14 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 4.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor until 1100, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%). Chance of rain showers
until 2000. Slight chance of thunderstorms
until 2400.
Min Temperature.....53-57.
24 hr trend......Little change.
Max Humidity........75-85%.
24 hr trend......2-4% wetter.
20-foot winds.......West winds 5-13 mph.
Haines Index........3 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......2000-3000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy(30-40%). Slight
chance of thunderstorms after 1200.
Max Temperature.....83-89.
24 hr trend......2-4 degrees warmer.
Min Humidity........19-23%.
24 hr trend......7-10% drier.
20-foot winds.......Northwest winds 4-9 mph until 1200, then
northeast.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 9500-10500
ft AGL.
Transport winds.....Northwest around 10 mph until 1000, then 10-15
mph.
Smoke dispersal.....Poor until 1100, then good.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the upper 50s. South winds 4-8 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the upper 80s. South winds 4-9 mph.
.MONDAY...Mostly clear. Slight chance of thunderstorms. Lows
around 60. Highs in the lower 90s. West winds 4-9 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows
around 60. Highs in the upper 80s. North winds 4-13 mph.
$$
COZ243-212315-
Central and South Weld County-
Including Eaton, Fort Lupton, Greeley, and Roggen
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 1200, then chance of thunderstorms.
Max Temperature.....85-89.
24 hr trend......4-7 degrees cooler.
Min Humidity........29-33%.
24 hr trend......4-7% wetter.
20-foot winds.......North winds 5-13 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 4.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 6000-7000 ft
AGL.
Transport winds.....Light winds until 0900, then west around 10 mph
until 1400, then southwest until 1700, then
around 15 mph.
Smoke dispersal.....Poor until 1500, then fair.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%). Chance of thunderstorms
until 2100, then slight chance of thunderstorms
until 2400.
Min Temperature.....56-60.
24 hr trend......Little change.
Max Humidity........83-93%.
24 hr trend......2-4% wetter.
20-foot winds.......Northwest winds 4-12 mph.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......2000-3000 ft AGL until 2100, then Below 1000 FT
AGL until 2200, then 1000 ft AGL until 2300,
then Below 1000 FT AGL.
Transport winds.....West 10-15 mph until 0100, then south until
0200, then west.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-35%).
Max Temperature.....89-93.
24 hr trend......2-4 degrees warmer.
Min Humidity........20-24%.
24 hr trend......7-10% drier.
20-foot winds.......West winds 4-7 mph until 1200, then northeast
4-8 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700. 8500-9500 ft AGL
after 1200.
Transport winds.....Light winds until 1100, then northwest around
10 mph.
Smoke dispersal.....Poor until 1200, then good.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. South
winds 4-8 mph.
.SUNDAY...Mostly clear. Highs in the mid 90s. Southwest winds
4-8 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 90s. West winds 5-12 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the lower 60s. Highs in the lower 90s. Northeast winds 5-12 mph.
$$
COZ242-212315-
Northeast Weld County-
Including Briggsdale, East Pawnee Grasslands, Grover,
Pawnee Buttes, Raymer, and Stoneham
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 1200, then chance of thunderstorms.
Max Temperature.....83-89.
24 hr trend......4-7 degrees cooler.
Min Humidity........32-38%.
24 hr trend......7-10% wetter.
20-foot winds.......East winds 5-13 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 4.
CWR.................0 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....Southwest 15-25 mph.
Mixing height.......6500-7500 ft AGL.
Transport winds.....East around 10 mph until 0700, then light until
0800, then west around 10 mph until 1400, then
southeast until 1600, then northeast.
Smoke dispersal.....Poor until 1600, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%). Chance of thunderstorms
until 2200, then slight chance of thunderstorms
until 2400.
Min Temperature.....55-59.
24 hr trend......Little change.
Max Humidity........87-93%.
24 hr trend......7-10% drier.
20-foot winds.......Northwest winds 5-13 mph. Gusts up to 20 mph in
the evening.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 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.....West around 15 mph until 2000, then northwest.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-40%). Slight chance of thunderstorms
after 1500.
Max Temperature.....87-91.
24 hr trend......2-4 degrees warmer.
Min Humidity........22-26%.
24 hr trend......10-15% drier.
20-foot winds.......Northwest winds 4-9 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....Northwest 10-15 mph until 1700, then south.
Smoke dispersal.....Poor until 1100, then good until 1300, then
very good until 1700, then good.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. South
winds 4-9 mph.
.SUNDAY...Mostly clear. Highs in the mid 90s. Southwest winds
6-13 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the lower 60s. Highs in the upper 90s. West winds 6-12 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the lower 60s. Highs in the lower 90s. Northeast winds 8-15 mph.
$$
COZ244-212315-
Morgan County-
Including Brush, Fort Morgan, Goodrich, and Wiggins
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 0700. Slight chance of thunderstorms
after 1200. Chance of rain showers after 1500.
Max Temperature.....87-91.
24 hr trend......2-4 degrees cooler.
Min Humidity........30-34%.
24 hr trend......7-10% wetter.
20-foot winds.......Southwest winds 6-13 mph until 1200, then
northwest 7-12 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
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 6500-7500 ft
AGL.
Transport winds.....South around 10 mph until 0800, then west.
Smoke dispersal.....Poor until 1600, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%). Chance of thunderstorms
until 2200, then slight chance of thunderstorms
until 2400.
Min Temperature.....57-61.
24 hr trend......Little change.
Max Humidity........89-97%.
24 hr trend......Little change.
20-foot winds.......Northwest winds 5-13 mph.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......2500-3500 ft AGL until 2100, then Below 1000 FT
AGL until 2200, then 1000 ft AGL until 0300,
then Below 1000 FT AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Fair until 2000, then poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........23-27%.
24 hr trend......4-7% drier.
20-foot winds.......Northwest winds 4-8 mph until 1200, then
northeast.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....Northwest around 10 mph.
Smoke dispersal.....Poor until 1200, then good.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds 4-13 mph.
.SUNDAY...Mostly clear. Highs in the mid 90s. South winds
5-12 mph.
.MONDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 60s. Highs in the upper 90s. West winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the lower 60s. Highs in the lower 90s. North winds 6-13 mph.
$$
COZ245-212315-
Central and East Adams and Arapahoe Counties-
Including Bennett, Byers, Deer Trail, and Leader
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of
thunderstorms after 1200. Chance of rain
showers after 1500.
Max Temperature.....86-90.
24 hr trend......2-4 degrees cooler.
Min Humidity........27-31%.
24 hr trend......2-4% wetter.
20-foot winds.......Southwest winds 7-14 mph until 1200, then west
7-13 mph. Gusts up to 20 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 8000-9000 ft
AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1300, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%). Chance of thunderstorms
until 2100, then slight chance of thunderstorms
until 2400.
Min Temperature.....Around 58.
24 hr trend......Little change.
Max Humidity........84-94%.
24 hr trend......2-4% wetter.
20-foot winds.......West winds 5-13 mph.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......2000-3000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds.....Northwest 15-20 mph until 2000, then west 10-15
mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max Temperature.....88-92.
24 hr trend......Little change.
Min Humidity........19-23%.
24 hr trend......7-10% drier.
20-foot winds.......Northwest winds 4-8 mph until 1200, then
northeast 5-8 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 8500-9500 ft
AGL.
Transport winds.....Northwest around 10 mph.
Smoke dispersal.....Poor until 1200, then good.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. South
winds 6-12 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 90s. South winds 6-13 mph.
.MONDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
90s. West winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the lower 60s. Highs in the lower 90s. North winds 7-13 mph.
$$
COZ248-212315-
Logan County-
Including Crook, Merino, Sterling, and Peetz
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 0700. Slight chance of thunderstorms
after 1200. Chance of rain showers after 1600.
Max Temperature.....87-91.
24 hr trend......2-4 degrees cooler.
Min Humidity........32-38%.
24 hr trend......10-15% wetter.
20-foot winds.......South winds 6-13 mph. Gusts up to 20 mph in the
morning.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
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 0700, then 7500-8500 ft
AGL.
Transport winds.....South around 10 mph.
Smoke dispersal.....Poor until 1400, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%). Chance of thunderstorms
until 2300, then slight chance of thunderstorms
until 2400.
Min Temperature.....57-61.
24 hr trend......Little change.
Max Humidity........92-98%.
24 hr trend......Little change.
20-foot winds.......Northwest winds 5-13 mph. Gusts up to 20 mph in
the evening.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southwest around 10 mph until 1900, then
northwest until 2300, then northwest 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max Temperature.....87-91.
24 hr trend......Little change.
Min Humidity........26-30%.
24 hr trend......4-7% drier.
20-foot winds.......North winds 5-13 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....Northwest around 10 mph until 1700, then west.
Smoke dispersal.....Poor until 1300, then good.
.SATURDAY NIGHT...Mostly clear. Lows around 60. South winds
4-9 mph.
.SUNDAY...Mostly clear. Highs in the mid 90s. Southwest winds
7-14 mph.
.MONDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 60s. Highs in the upper 90s. West winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 60s. Highs in the lower 90s. Northeast winds 7-14 mph.
$$
COZ249-250-212315-
Washington County-Sedgwick County-
Including Akron, Cope, Last Chance, Otis, Julesburg, Ovid,
and Sedgwick
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy(50-60%). Slight chance of thunderstorms
after 1200. Chance of rain showers after 1600.
Max Temperature.....88-92.
24 hr trend......Little change.
Min Humidity........28-36%.
24 hr trend......2-4% wetter.
20-foot winds.......Southwest winds 8-16 mph. Gusts up to 30 mph
decreasing to 20 mph in the afternoon.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
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 0700, then 8500-9500 ft
AGL.
Transport winds.....Southwest 15-20 mph.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms until
2200, then slight chance of thunderstorms until
2400.
Min Temperature.....58-62.
24 hr trend......Little change.
Max Humidity........91-99%.
24 hr trend......Little change.
20-foot winds.......West winds 6-14 mph. Gusts up to 20 mph in the
evening.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......7500 ft AGL until 1900. Below 1000 FT AGL after
0300.
Transport winds.....Southwest around 15 mph until 1900, then
northwest.
Smoke dispersal.....Fair until 2000, then poor.
.SATURDAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
sunny.
Max Temperature.....87-91.
24 hr trend......Little change.
Min Humidity........23-31%.
24 hr trend......2-4% drier.
20-foot winds.......North winds 4-12 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....Northwest 10-15 mph.
Smoke dispersal.....Poor until 1300, then good.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds 5-12 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 90s. South winds 7-14 mph.
.MONDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 60s. Highs in the upper 90s. West winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 60s. Highs in the lower 90s. Northeast winds 7-14 mph.
$$
COZ251-212315-
Phillips County-
Including Amherst, Haxtun, and Holyoke
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy(50-60%). Slight chance of thunderstorms
after 1200. Chance of rain showers after 1600.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........33-37%.
24 hr trend......Little change.
20-foot winds.......South winds 7-15 mph. Gusts up to 25 mph in the
morning.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
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 0700, then 7500-8500 ft
AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Poor until 1300, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%). Chance of thunderstorms
until 2300, then slight chance of thunderstorms
until 2400.
Min Temperature.....59-63.
24 hr trend......Little change.
Max Humidity........98-100%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 6-13 mph with gusts to around
20 mph until 2400, then northwest 7-11 mph.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......1500-2500 ft AGL until 0300, then Below 1000 FT
AGL.
Transport winds.....Southwest 10-15 mph until 2100. Northwest after
2300.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Partly cloudy(30-40%) until 1200, then mostly
sunny.
Max Temperature.....88-92.
24 hr trend......Little change.
Min Humidity........28-32%.
24 hr trend......4-7% drier.
20-foot winds.......North winds 4-12 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds 4-7 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the upper 90s. South winds 6-12 mph.
.MONDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 60s. Highs in the upper 90s. Southwest winds 6-12 mph.
.TUESDAY...Mostly clear. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
Northeast winds 6-12 mph.
$$
COZ246-212315-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Including Agate, Hugo, Limon, and Matheson
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Partly cloudy(40-50%). Slight chance of
thunderstorms after 1200. Chance of rain
showers after 1600.
Max Temperature.....87-91.
24 hr trend......Little change.
Min Humidity........24-28%.
24 hr trend......2-4% drier.
20-foot winds.......Southwest winds 10-18 mph with gusts to around
30 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
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 9000-10000
ft AGL.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Poor until 1100, then very good.
.TONIGHT...
Sky/weather.........Mostly cloudy(55-60%). Chance of thunderstorms
until 2100, then slight chance of thunderstorms
until 2400.
Min Temperature.....56-60.
24 hr trend......Little change.
Max Humidity........83-91%.
24 hr trend......2-4% drier.
20-foot winds.......West winds 6-14 mph. Gusts up to 20 mph in the
evening.
Haines Index........3 or very low.
LAL.................4 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......8500 ft AGL until 1900. Below 1000 FT AGL after
2300.
Transport winds.....Southwest around 20 mph until 1900, then
northwest until 2100, then around 10 mph.
Smoke dispersal.....Good until 1900, then poor.
.SATURDAY...
Sky/weather.........Partly cloudy(30-35%) until 0900, then mostly
sunny until 1500, then partly cloudy.
Max Temperature.....88-92.
24 hr trend......Little change.
Min Humidity........18-22%.
24 hr trend......4-7% drier.
20-foot winds.......North winds 6-13 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 9000-10000
ft AGL.
Transport winds.....Northwest 10-15 mph.
Smoke dispersal.....Poor until 1100, then good.
.SATURDAY NIGHT...Mostly clear. Slight chance of thunderstorms.
Lows in the upper 50s. South winds 4-9 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the lower 90s. South winds 7-14 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
90s. West winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the lower 60s. Highs in the lower 90s. North winds 7-13 mph.
$$
COZ247-212315-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Forder, Karval, Kutch, and Punkin Center
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Partly cloudy(35-45%). Slight chance of
thunderstorms after 1200.
Max Temperature.....88-92.
24 hr trend......Little change.
Min Humidity........23-27%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 10-18 mph with gusts to around 30
mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 9500-10500
ft AGL.
Transport winds.....Southwest 15-20 mph.
Smoke dispersal.....Poor until 1000. Excellent after 1500.
.TONIGHT...
Sky/weather.........Partly cloudy(40-50%) until 2100, then mostly
cloudy(55-60%). Slight chance of thunderstorms
until 2400.
Min Temperature.....57-61.
24 hr trend......Little change.
Max Humidity........80-90%.
24 hr trend......10-15% drier.
20-foot winds.......Southwest winds 9-16 mph with gusts to around
30 mph until 2400, then northwest 8-13 mph.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......6000-7000 ft AGL until 2000. Below 1000 FT AGL
after 2400.
Transport winds.....Southwest around 20 mph until 2100, then west
10-15 mph until 0500, then northwest.
Smoke dispersal.....Very good until 1900. Poor after 2100.
.SATURDAY...
Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly
sunny until 1500, then partly cloudy.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........17-21%.
24 hr trend......4-7% drier.
20-foot winds.......North winds 6-14 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 9500-10500
ft AGL.
Transport winds.....North 10-15 mph.
Smoke dispersal.....Poor until 1100, then good.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the upper 50s. Southeast winds 4-8 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the lower 90s. South winds 6-13 mph.
.MONDAY...Mostly clear. Lows around 60. Highs in the upper 90s.
West winds 4-9 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the lower 60s. Highs in the mid 90s. Northeast winds 5-12 mph.
$$
COZ215-212315-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Laramie River Valley, Nederland,
and Red Feather Lakes
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 0900. Slight chance of thunderstorms
after 0900 until 1200, then chance of
thunderstorms.
Max Temperature.....70-80.
24 hr trend......2-4 degrees cooler.
Min Humidity........34-40%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 4-9 mph until 1200, then south
5-12 mph.
Ridges/upr slopes....Southwest winds 4-12 mph. Gusts up to 20
mph in the morning.
Haines Index........4 or low.
LAL.................3 until 1200, then 4.
CWR.................0 percent increasing to 30 percent in the
afternoon.
15K FT MSL winds....West 15-20 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor until 1100, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 0300, then partly
cloudy(40-50%). Chance of thunderstorms until
2100, then chance of rain showers until 2200.
Slight chance of thunderstorms after 2100 until
0300.
Min Temperature.....47-57.
24 hr trend......Little change.
Max Humidity........68-78%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...West winds 4-12 mph.
Ridges/upr slopes....West winds 5-13 mph. Gusts up to 20 mph
after midnight.
Haines Index........3 or very low.
LAL.................4 until 2400, then 2.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%). Chance of thunderstorms after
1200.
Max Temperature.....73-83.
24 hr trend......2-4 degrees warmer.
Min Humidity........23-29%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph with gusts to around
20 mph.
Ridges/upr slopes....West winds 5-13 mph with gusts to around
20 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 4.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......4000-5000 ft AGL until 1100, then 9500-10500 ft
AGL.
Transport winds.....West 15-20 mph.
Smoke dispersal.....Poor until 1000, then very good until 1200,
then excellent until 1700, then very good.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
4-8 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the lower 80s. West winds 4-8 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 50s. Highs in the mid 80s. West winds 5-12 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 50s. Highs in the lower 80s. West winds 4-9 mph.
$$
COZ216-212315-
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
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 0900. Slight chance of thunderstorms
after 0900 until 1200, then chance of
thunderstorms.
Max Temperature.....73-83.
24 hr trend......2-4 degrees cooler.
Min Humidity........28-38%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-12 mph.
Ridges/upr slopes....Southwest winds 5-12 mph. Gusts up to 20
mph in the morning.
Haines Index........4 or low.
LAL.................3 until 1200, then 4.
CWR.................0 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....West 15-20 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor until 1100, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly
cloudy(50-60%). Chance of thunderstorms until
2100, then slight chance of thunderstorms until
0300.
Min Temperature.....48-58.
24 hr trend......Little change.
Max Humidity........64-74%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph.
Ridges/upr slopes....West winds 5-13 mph.
Haines Index........3 or very low.
LAL.................4 until 2400, then 3.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%). Slight chance of thunderstorms
after 1200.
Max Temperature.....74-84.
24 hr trend......Little change.
Min Humidity........20-28%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 4-8 mph until 1200, then north.
Ridges/upr slopes....West winds 4-9 mph until 1200, then north
4-8 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1000, then good until 1700, then
fair.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest
winds 4-8 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the lower 80s. Southwest winds 4-8 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 50s. Highs in the mid 80s. West winds 4-9 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 50s. Highs in the lower 80s. West winds 4-8 mph.
$$
COZ211-212315-
Jackson County Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, and Walden
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 0900, then chance of rain showers and
slight chance of thunderstorms until 1200, then
chance of thunderstorms.
Max Temperature.....69-73.
24 hr trend......2-4 degrees cooler.
Min Humidity........37-41%.
24 hr trend......4-7% wetter.
20-foot winds.......Southwest winds 7-15 mph.
Haines Index........3 or very low.
LAL.................3 until 1200, then 4.
CWR.................10 percent increasing to 30 percent in the
afternoon.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....Southwest 10-15 mph until 1300, then west 15-20
mph.
Smoke dispersal.....Poor until 1000, then good until 1600, then
fair.
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly
cloudy(35-45%). Chance of thunderstorms until
2100, then chance of rain showers until 2300.
Slight chance of thunderstorms after 2100 until
0400.
Min Temperature.....42-46.
24 hr trend......2-4 degrees cooler.
Max Humidity........90-100%.
24 hr trend......10-15% wetter.
20-foot winds.......Southwest winds 4-12 mph. Gusts up to 25 mph in
the evening.
Haines Index........3 or very low.
LAL.................4 until 2400, then 2.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%). Slight chance of thunderstorms
after 1200.
Max Temperature.....71-75.
24 hr trend......Little change.
Min Humidity........28-32%.
24 hr trend......7-10% drier.
20-foot winds.......Southwest winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 20-30 mph.
Mixing height.......3000-4000 ft AGL until 1100, then 9000-10000 ft
AGL.
Transport winds.....Southwest 10-15 mph until 1000, then west 20-25
mph until 1600, then around 15 mph.
Smoke dispersal.....Poor until 1000, then good until 1100, then
excellent until 1700, then very good.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. South winds
4-8 mph.
.SUNDAY...Mostly clear. Highs in the upper 70s. Southwest winds
4-8 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the upper 70s. Southwest winds 5-12 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 40s. Highs around 80. Southwest winds 4-8 mph.
$$
COZ213-212315-
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
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms until 1200, then
chance of thunderstorms.
Max Temperature.....71-77.
24 hr trend......2-4 degrees cooler.
Min Humidity........32-38%.
24 hr trend......4-7% wetter.
20-foot winds.......Southwest winds 4-12 mph. Gusts up to 20 mph in
the afternoon.
Haines Index........3 or very low.
LAL.................3 until 1200, then 4.
CWR.................10 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....West 15-20 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....Southwest 10-15 mph until 1400, then west 15-20
mph.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly
cloudy(40-50%). Chance of thunderstorms until
2300, then slight chance of thunderstorms until
0500.
Min Temperature.....41-47.
24 hr trend......2-4 degrees cooler.
Max Humidity........88-98%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 4-9 mph. Gusts up to 20 mph in
the evening.
Haines Index........2 or very low.
LAL.................4 until 2400, then 3.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 25-35 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....West 10-15 mph until 2400. Light after 0200.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%). Slight chance of thunderstorms
after 1200.
Max Temperature.....70-78.
24 hr trend......Little change.
Min Humidity........27-33%.
24 hr trend......2-4% drier.
20-foot winds.......West winds 4-12 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......7000-8000 ft AGL.
Transport winds.....Light winds until 0900, then west 10-15 mph
until 1200, then 15-20 mph until 1600, then
around 10 mph.
Smoke dispersal.....Poor until 1100, then very good until 1500,
then good.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. South
winds 4-6 mph.
.SUNDAY...Mostly clear. Highs in the upper 70s. Southwest winds
4-6 mph.
.MONDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the upper 70s. Southwest winds 4-8 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the lower 80s. Southwest winds 4-7 mph.
$$
COZ214-212315-
Central and Southeast Park County-
Including Eleven Mile Canyon Reservoir, Fairplay, Guffey,
Hartsel, Lake George, and South Park
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms until 1200, then
chance of thunderstorms.
Max Temperature.....67-75.
24 hr trend......Little change.
Min Humidity........33-39%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 8-16 mph with gusts to
around 25 mph.
Ridges/upr slopes....Southwest winds 8-16 mph with gusts to
around 25 mph.
Haines Index........3 or very low.
LAL.................3 until 1200, then 4.
CWR.................10 percent increasing to 30 percent in the
afternoon.
15K FT MSL winds....West 15-25 mph.
Mixing height.......7000-8000 ft AGL.
Transport winds.....West 15-20 mph.
Smoke dispersal.....Poor until 1100, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly
cloudy(40-50%). Chance of thunderstorms until
2300, then slight chance of thunderstorms until
0300, then slight chance of rain showers until
0400.
Min Temperature.....43-49.
24 hr trend......Little change.
Max Humidity........78-88%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph. Gusts up to 20 mph in
the evening.
Ridges/upr slopes....West winds 5-13 mph with gusts to around
20 mph.
Haines Index........3 or very low.
LAL.................4 until 2400, then 3.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%). Slight chance of thunderstorms
after 1200.
Max Temperature.....68-76.
24 hr trend......Little change.
Min Humidity........23-27%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph.
Ridges/upr slopes....West winds 5-13 mph. Gusts up to 20 mph in
the morning.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......3000-4000 ft AGL until 1100, then 9500-10500 ft
AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1000, then good.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest
winds 4-8 mph.
.SUNDAY...Partly cloudy. Slight chance of thunderstorms. Highs in
the mid 70s. West winds 4-8 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the upper 70s. Northwest winds 5-12 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the upper 70s. Northwest winds 4-9 mph.
$$
COZ218-212315-
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
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms until 1200, then
rain showers likely and chance of
thunderstorms.
Max Temperature.....59-69.
24 hr trend......2-4 degrees cooler.
Min Humidity........39-49%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph with gusts to
around 20 mph.
Ridges/upr slopes....Southwest winds 6-14 mph with gusts to
around 25 mph.
Haines Index........3 or very low.
LAL.................3 until 1200, then 4.
CWR.................10 percent increasing to 30 percent in the
afternoon.
15K FT MSL winds....West 15-20 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....Southwest 15-20 mph.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly
cloudy(40-50%). Chance of thunderstorms until
2300, then slight chance of thunderstorms until
0500.
Min Temperature.....38-48.
24 hr trend......Little change.
Max Humidity........84-94%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph with gusts to
around 20 mph.
Ridges/upr slopes....Southwest winds 5-13 mph with gusts to
around 20 mph.
Haines Index........2 or very low.
LAL.................4 until 2400, then 3.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%). Chance of thunderstorms after
1200.
Max Temperature.....60-70.
24 hr trend......Little change.
Min Humidity........28-38%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 6-14 mph with gusts to around
20 mph.
Ridges/upr slopes....West winds 7-15 mph with gusts to around
25 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 4.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 20-30 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....West 10-15 mph until 1000, then 15-20 mph.
Smoke dispersal.....Poor until 1000, then good until 1200, then
very good until 1700, then good.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds 4-8 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs
around 70. Southwest winds 4-8 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the lower 70s. West winds 5-12 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the lower 70s. Southwest winds 4-9 mph.
$$
COZ212-212315-
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
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms until 1200, then
chance of thunderstorms.
Max Temperature.....59-69.
24 hr trend......4-7 degrees cooler.
Min Humidity........37-47%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph with gusts to
around 20 mph.
Ridges/upr slopes....Southwest winds 6-14 mph with gusts to
around 25 mph.
Haines Index........3 or very low.
LAL.................3 until 1200, then 4.
CWR.................10 percent increasing to 30 percent in the
afternoon.
15K FT MSL winds....West 15-20 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....West 15-20 mph.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly
cloudy(50-60%). Chance of thunderstorms until
2400, then slight chance of thunderstorms until
0500.
Min Temperature.....37-47.
24 hr trend......2-4 degrees cooler.
Max Humidity........78-88%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph. Gusts up to 20 mph
after midnight.
Ridges/upr slopes....West winds 6-14 mph with gusts to around
25 mph.
Haines Index........2 or very low.
LAL.................4 until 2400, then 3.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 25-35 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%). Slight chance of thunderstorms
after 1200.
Max Temperature.....59-69.
24 hr trend......Little change.
Min Humidity........27-37%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph with gusts to around
20 mph.
Ridges/upr slopes....West winds 6-14 mph with gusts to around
25 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....West 15-20 mph until 1700, then around 10 mph.
Smoke dispersal.....Poor until 1000, then good until 1700, then
fair.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
4-8 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the upper 60s. West winds 4-8 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 40s. Highs around 70. West winds 5-12 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the lower 70s. West winds 4-9 mph.
$$
COZ217-212315-
West Jackson and West Grand Counties Above 9000 Feet-
Including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
341 AM MDT Fri Jun 21 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms until 1200, then
rain showers likely and chance of
thunderstorms.
Max Temperature.....61-71.
24 hr trend......2-4 degrees cooler.
Min Humidity........38-48%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 6-14 mph. Gusts up to 20
mph in the afternoon.
Ridges/upr slopes....Southwest winds 7-15 mph with gusts to
around 25 mph.
Haines Index........4 or low.
LAL.................3 until 1200, then 4.
CWR.................10 percent increasing to 40 percent in the
afternoon.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....Southwest 10-15 mph until 1100, then around 20
mph.
Smoke dispersal.....Poor until 1100, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 0300, then partly
cloudy(35-45%). Chance of thunderstorms until
2100, then chance of rain showers until 2300.
Slight chance of thunderstorms after 2100 until
0500.
Min Temperature.....40-46.
24 hr trend......2-4 degrees cooler.
Max Humidity........86-96%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph. Gusts up to 20
mph in the evening.
Ridges/upr slopes....Southwest winds 5-13 mph with gusts to
around 25 mph.
Haines Index........3 or very low.
LAL.................4 until 2400, then 3.
CWR.................20 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 20-30 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(50-60%). Slight chance of thunderstorms
after 1200.
Max Temperature.....63-73.
24 hr trend......Little change.
Min Humidity........30-40%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
Ridges/upr slopes....West winds 6-14 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 20-30 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....West 10-15 mph until 1100, then 15-20 mph.
Smoke dispersal.....Poor until 1000. Very good after 1200.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. South winds
4-8 mph.
.SUNDAY...Mostly clear. Highs in the lower 70s. Southwest winds
4-9 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the lower 70s. Southwest winds 5-12 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the mid 70s. Southwest winds 4-9 mph.
$$
.Outlook 6 to 10 Days...
Temperatures Above Normal and Precipitation Above Normal.
$$