Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
474
FNUS55 KBOU 222021
FWFBOU
Fire Weather Forecast for Northeast and North Central Colorado
National Weather Service Denver/Boulder CO
Issued by National Weather Service Pueblo CO
221 PM MDT Wed May 22 2024
.DISCUSSION...Tonight and Thursday...
Generally dry conditions will lead to elevated critical fire
weather conditions across the district Thursday afternoon.
However, recent rains and green fuels should keep conditions
marginal enough to avoid any highlights at this time.
LONG TERM DISCUSSION...Thursday night through Monday...
Fire weather conditions will become less likely through the rest
of this week into the weekend, with scattered showers and storms
expected to keep things somewhat moist.
Smoke dispersions will be excellent on Thursday and good to very
good on Friday.
...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...
COZ238-231030-
Larimer County Below 6000 Feet/Northwest Weld County-
Including Fort Collins, Hereford, Loveland, Nunn,
and West Pawnee Grasslands
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....39-45.
24 hr trend......7-10 degrees warmer.
Max Humidity........54-64%.
24 hr trend......20-25% drier.
20-foot winds.......South winds 4-8 mph with gusts to around 20 mph
until 2400, then west 4-7 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......6500-7500 ft AGL until 2000. Below 1000 FT AGL
after 2300.
Transport winds.....Southwest 15-20 mph until 2000, then south
around 10 mph.
Smoke dispersal.....Very good until 1900. Poor after 2100.
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%). Slight chance of thunderstorms
after 1200.
Max Temperature.....70-76.
24 hr trend......4-7 degrees warmer.
Min Humidity........15-19%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 4-9 mph with gusts to around 20
mph until 1200, then west 13-23 mph with gusts
to around 35 mph.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......Below 1000 FT AGL until 0700. 9000-10000 ft AGL
after 1000.
Transport winds.....Southwest 10-15 mph until 1100. West around 30
mph after 1400.
Smoke dispersal.....Poor until 1000, then good until 1100, then
excellent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100.
Min Temperature.....36-40.
24 hr trend......Little change.
Max Humidity........50-58%.
24 hr trend......2-4% drier.
20-foot winds.......Breezy. Northwest winds 15-25 mph. Gusts up to
40 mph decreasing to 30 mph after midnight.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 50-60 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Northwest 25-30 mph until 2400, then 15-20 mph.
Smoke dispersal.....Good until 2100, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(30-35%) until 1500, then mostly
cloudy(50-60%).
Max Temperature.....65-69.
24 hr trend......4-7 degrees cooler.
Min Humidity........19-23%.
24 hr trend......2-4% wetter.
20-foot winds.......West winds 8-15 mph until 1200, then south.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....West around 15 mph until 1400, then southwest.
Smoke dispersal.....Poor until 1000, then good until 1400, then
very good until 1700, then good.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the lower 40s. Southeast winds 4-8 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
lower 70s. West winds 5-12 mph.
.SUNDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
Northwest winds 10-17 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the mid 40s. Highs in the mid 70s. Northwest winds
7-14 mph.
$$
COZ239-231030-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including Arvada, Boulder, Golden, Lakewood, and Longmont
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....45-49.
24 hr trend......10-15 degrees warmer.
Max Humidity........39-49%.
24 hr trend......20-25% drier.
20-foot winds.......West winds 4-9 mph. Gusts up to 20 mph in the
evening.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......6500-7500 ft AGL until 2000, then 1000-1500 ft
AGL.
Transport winds.....Southwest 10-15 mph until 0300, then south.
Smoke dispersal.....Very good until 1900, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-40%). Slight chance of thunderstorms
after 1200.
Max Temperature.....73-78.
24 hr trend......2-4 degrees warmer.
Min Humidity........15-19%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 7-15 mph. Gusts up to 30 mph in
the afternoon.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......3000-4000 ft AGL until 1000, then 11000-12000
ft AGL.
Transport winds.....Southwest 10-15 mph until 1100, then 20-25 mph.
Smoke dispersal.....Poor until 1000, then very good until 1100,
then excellent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....39-43.
24 hr trend......7-10 degrees cooler.
Max Humidity........50-58%.
24 hr trend......10-15% wetter.
20-foot winds.......West winds 7-15 mph. Gusts up to 30 mph in the
evening.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 50-60 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....West 20-25 mph until 2200. Southwest around 10
mph after 0500.
Smoke dispersal.....Very good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%) until 1500, then mostly
cloudy(60-65%). Slight chance of thunderstorms
after 1200.
Max Temperature.....67-71.
24 hr trend......4-7 degrees cooler.
Min Humidity........21-25%.
24 hr trend......4-7% wetter.
20-foot winds.......Southeast winds 4-12 mph. Gusts up to 20 mph in
the afternoon.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor until 1200, then good.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the upper 40s. Southwest winds 4-7 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
lower 70s. North winds 4-9 mph.
.SUNDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds 7-14 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the mid 40s. Highs in the mid 70s. Northeast winds
4-9 mph.
$$
COZ240-231030-
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
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then clear.
Min Temperature.....46-50.
24 hr trend......7-10 degrees warmer.
Max Humidity........45-53%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph after
midnight.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......5500-6500 ft AGL until 2000. Below 1000 FT AGL
after 2100.
Transport winds.....West 10-15 mph until 2100, then south.
Smoke dispersal.....Good until 1900, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-40%).
Max Temperature.....75-79.
24 hr trend......4-7 degrees warmer.
Min Humidity........12-16%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 8-16 mph with gusts to around
25 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700. 11500-12500 ft
AGL after 1000.
Transport winds.....Southwest 15-20 mph until 1400, then west
around 25 mph.
Smoke dispersal.....Poor until 1000, then very good until 1200,
then excellent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(30-35%).
Min Temperature.....38-42.
24 hr trend......4-7 degrees cooler.
Max Humidity........53-59%.
24 hr trend......10-15% wetter.
20-foot winds.......Northwest winds 9-16 mph with gusts to around
30 mph until 2400, then northeast 4-7 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West 20-25 mph until 2100, then north 10-15 mph
until 0200, then east until 0500, then light.
Smoke dispersal.....Very good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(30-40%) until 1500, then mostly
cloudy(60-65%).
Max Temperature.....68-72.
24 hr trend......7-10 degrees cooler.
Min Humidity........20-24%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......7000-8000 ft AGL.
Transport winds.....Light winds until 0700, then south 10-15 mph.
Smoke dispersal.....Poor until 1300, then good.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the upper 40s. Southeast winds 4-9 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
mid 70s. Northwest winds 4-9 mph.
.SUNDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds 6-13 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the mid 40s. Highs in the mid 70s. Northeast winds
4-9 mph.
$$
COZ241-231030-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%) until 0300, then clear.
Slight chance of thunderstorms until 2100.
Min Temperature.....41-45.
24 hr trend......7-10 degrees warmer.
Max Humidity........55-65%.
24 hr trend......35-50% drier.
20-foot winds.......South winds 5-13 mph. Gusts up to 30 mph in the
evening.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......7000 ft AGL until 1900. Below 1000 FT AGL after
2200.
Transport winds.....Southwest 15-20 mph until 2100, then south
10-15 mph.
Smoke dispersal.....Good until 1900, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max Temperature.....71-77.
24 hr trend......4-7 degrees warmer.
Min Humidity........14-18%.
24 hr trend......7-10% drier.
20-foot winds.......Southwest winds 10-18 mph. Gusts up to 30 mph
in the afternoon.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 11000-12000
ft AGL.
Transport winds.....Southwest 15-20 mph until 1200, then west 25-30
mph.
Smoke dispersal.....Poor until 0900, then good until 1100, then
excellent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(30-35%).
Min Temperature.....34-38.
24 hr trend......4-7 degrees cooler.
Max Humidity........57-67%.
24 hr trend......Little change.
20-foot winds.......Northwest winds 7-15 mph with gusts to around
25 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......5500-6500 ft AGL until 2100. Below 1000 FT AGL
after 0300.
Transport winds.....West 20-25 mph until 2100, then north 10-15 mph
until 0300, then northeast.
Smoke dispersal.....Excellent until 1900. Poor after 2000.
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(30-40%) until 1500, then mostly
cloudy(50-60%).
Max Temperature.....64-68.
24 hr trend......7-10 degrees cooler.
Min Humidity........23-29%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 6-14 mph with gusts to around
25 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 7500-8500 ft
AGL.
Transport winds.....Northeast around 10 mph until 0800, then south
until 1500, then 15-20 mph.
Smoke dispersal.....Poor until 1100. Very good after 1400.
.FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the lower 40s. South winds 6-13 mph.
.SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs
in the lower 70s. Southwest winds 6-13 mph.
.SUNDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Northwest winds 7-14 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 40s. Highs around 70. North winds 5-12 mph.
$$
COZ243-231030-
Central and South Weld County-
Including Eaton, Fort Lupton, Greeley, and Roggen
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....41-45.
24 hr trend......4-7 degrees warmer.
Max Humidity........60-70%.
24 hr trend......35-50% drier.
20-foot winds.......South winds 4-9 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......5500-6500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Southwest 10-15 mph until 2100, then south.
Smoke dispersal.....Good until 1900, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(40-50%). Slight chance of rain showers
after 1200 until 1500, then slight chance of
thunderstorms.
Max Temperature.....76-80.
24 hr trend......4-7 degrees warmer.
Min Humidity........14-18%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 7-15 mph. Gusts up to 30 mph in
the afternoon.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800. 9500-10500 ft AGL
after 1000.
Transport winds.....Southwest 10-15 mph until 1100, then west
around 20 mph.
Smoke dispersal.....Poor until 1000, then good until 1100, then
very good until 1200, then excellent until
1700, then very good.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(35-45%). Slight chance of
thunderstorms until 2100.
Min Temperature.....37-41.
24 hr trend......2-4 degrees cooler.
Max Humidity........53-59%.
24 hr trend......4-7% drier.
20-foot winds.......Breezy. Northwest winds 15-25 mph until 2400,
then north 7-14 mph. Gusts up to 35 mph.
Haines Index........4 or low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 45-55 mph.
Mixing height.......1500-2500 ft AGL until 0200, then Below 1000 FT
AGL.
Transport winds.....Northwest 20-25 mph until 2400, then north
10-15 mph.
Smoke dispersal.....Good until 2100, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%).
Max Temperature.....68-72.
24 hr trend......7-10 degrees cooler.
Min Humidity........20-24%.
24 hr trend......4-7% wetter.
20-foot winds.......North winds 5-12 mph until 1200, then southeast
7-12 mph with gusts to around 20 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 7500-8500 ft
AGL.
Transport winds.....North around 10 mph until 0800, then west until
1200, then southwest.
Smoke dispersal.....Poor until 1200, then good.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Southeast winds 5-12 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
mid 70s. North winds 4-13 mph.
.SUNDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Northwest winds 9-16 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the mid 40s. Highs in the mid 70s. North winds 5-12 mph.
$$
COZ242-231030-
Northeast Weld County-
Including Briggsdale, East Pawnee Grasslands, Grover,
Pawnee Buttes, Raymer, and Stoneham
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then clear.
Min Temperature.....41-45.
24 hr trend......4-7 degrees warmer.
Max Humidity........70-78%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
evening.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......5500-6500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....South 15-20 mph until 2100, then 10-15 mph.
Smoke dispersal.....Very good until 1900, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%). Slight chance of rain showers
after 1200 until 1500, then slight chance of
thunderstorms.
Max Temperature.....73-79.
24 hr trend......4-7 degrees warmer.
Min Humidity........14-18%.
24 hr trend......2-4% drier.
20-foot winds.......Southwest winds 9-17 mph. Gusts up to 20 mph
increasing to 35 mph in the afternoon.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 1000-1500 ft
AGL until 1000, then 7000-8000 ft AGL until
1200, then 11500-12500 ft AGL until 1700, then
7000 ft AGL.
Transport winds.....Southwest 15-20 mph until 1600, then west
around 25 mph.
Smoke dispersal.....Poor until 1000, then good until 1100, then
very good until 1200, then excellent until
1700, then very good.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(30-40%). Slight chance of thunderstorms
until 2100.
Min Temperature.....36-40.
24 hr trend......2-4 degrees cooler.
Max Humidity........53-61%.
24 hr trend......15-20% drier.
20-foot winds.......Breezy. Northwest winds 16-26 mph with gusts to
around 40 mph.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 45-55 mph.
Mixing height.......1500-2500 ft AGL until 0500, then Below 1000 FT
AGL.
Transport winds.....Northwest 25-30 mph until 2100. 20-25 mph after
2400.
Smoke dispersal.....Good until 2300, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(35-45%).
Max Temperature.....65-69.
24 hr trend......10-15 degrees cooler.
Min Humidity........19-23%.
24 hr trend......4-7% wetter.
20-foot winds.......Northwest winds 12-18 mph with gusts to around
30 mph until 1200, then southwest 9-15 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 8000-9000 ft
AGL.
Transport winds.....Northwest 15-20 mph until 1400, then southwest.
Smoke dispersal.....Poor until 0900. Very good after 1400.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the lower 40s. Southeast winds 6-13 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
lower 70s. Southwest winds 6-12 mph.
.SUNDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs around 70. Northwest
winds 13-20 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 40s. Highs in the mid 70s. Northwest winds
7-14 mph.
$$
COZ244-231030-
Morgan County-
Including Brush, Fort Morgan, Goodrich, and Wiggins
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then clear. Slight
chance of thunderstorms until 2100.
Min Temperature.....42-46.
24 hr trend......7-10 degrees warmer.
Max Humidity........75-83%.
24 hr trend......15-20% drier.
20-foot winds.......Southeast winds 6-14 mph. Gusts up to 20 mph in
the evening.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......4000-5000 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....South around 15 mph.
Smoke dispersal.....Good until 1900, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(35-45%). Slight chance of rain showers
after 1200 until 1500, then slight chance of
thunderstorms.
Max Temperature.....78-82.
24 hr trend......7-10 degrees warmer.
Min Humidity........14-18%.
24 hr trend......4-7% drier.
20-foot winds.......Southwest winds 7-15 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800. 10000-11000 ft
AGL after 1000.
Transport winds.....Southwest 15-20 mph until 1700, then northwest.
Smoke dispersal.....Poor until 1000, then good until 1200, then
excellent until 1700, then very good.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(30-40%). Slight chance of thunderstorms
until 2100.
Min Temperature.....38-42.
24 hr trend......2-4 degrees cooler.
Max Humidity........54-58%.
24 hr trend......20-25% drier.
20-foot winds.......Breezy. Northwest winds 14-24 mph with gusts to
around 35 mph.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 45-55 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Northwest 25-30 mph until 0200, then north
15-20 mph.
Smoke dispersal.....Good until 2200, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(35-45%).
Max Temperature.....67-71.
24 hr trend......10-15 degrees cooler.
Min Humidity........21-25%.
24 hr trend......7-10% wetter.
20-foot winds.......North winds 8-15 mph until 1200, then southeast
8-12 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....Northwest around 15 mph until 1300. South after
1600.
Smoke dispersal.....Poor until 1100, then good.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Southeast winds 7-13 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Highs in the upper 70s. South winds
6-12 mph.
.SUNDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Northwest winds 12-18 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 40s. Highs in the mid 70s. North winds
7-12 mph.
$$
COZ245-231030-
Central and East Adams and Arapahoe Counties-
Including Bennett, Byers, Deer Trail, and Leader
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then clear. Slight
chance of thunderstorms until 2100.
Min Temperature.....42-46.
24 hr trend......7-10 degrees warmer.
Max Humidity........64-74%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 5-13 mph with gusts to around 25
mph.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......8000 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Very good until 1900, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-40%).
Max Temperature.....77-81.
24 hr trend......7-10 degrees warmer.
Min Humidity........13-17%.
24 hr trend......4-7% drier.
20-foot winds.......Southwest winds 9-17 mph with gusts to around
25 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800. 10500-11500 ft
AGL after 1000.
Transport winds.....Southwest 15-20 mph until 1400, then west
around 25 mph.
Smoke dispersal.....Poor until 1000, then very good until 1200,
then excellent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(30-35%).
Min Temperature.....35-39.
24 hr trend......4-7 degrees cooler.
Max Humidity........56-62%.
24 hr trend......15-20% drier.
20-foot winds.......North winds 10-18 mph with gusts to around 30
mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......1500-2500 ft AGL until 2400, then Below 1000 FT
AGL.
Transport winds.....Northwest around 25 mph until 2100, then north
until 0100, then 10-15 mph.
Smoke dispersal.....Very good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(40-50%).
Max Temperature.....67-71.
24 hr trend......7-10 degrees cooler.
Min Humidity........21-25%.
24 hr trend......7-10% wetter.
20-foot winds.......Northeast winds 6-12 mph until 1200, then
southeast 8-12 mph with gusts to around 20 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 7000-8000 ft
AGL.
Transport winds.....North around 10 mph until 1100, then south.
Smoke dispersal.....Poor until 1200, then good.
.FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Southeast winds 7-13 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Highs in the mid 70s. West winds
6-13 mph.
.SUNDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Northwest winds 9-16 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 40s. Highs in the lower 70s. Northwest winds
6-10 mph.
$$
COZ248-231030-
Logan County-
Including Crook, Merino, Sterling, and Peetz
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then clear. Slight
chance of thunderstorms until 2400.
Min Temperature.....43-47.
24 hr trend......7-10 degrees warmer.
Max Humidity........77-85%.
24 hr trend......15-20% drier.
20-foot winds.......South winds 6-14 mph with gusts to around 20
mph.
Haines Index........4 or low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......3000-4000 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Good until 1900, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(35-45%). Slight chance of thunderstorms
after 1200.
Max Temperature.....76-80.
24 hr trend......7-10 degrees warmer.
Min Humidity........16-24%.
24 hr trend......4-7% drier.
20-foot winds.......Southwest winds 9-17 mph. Gusts up to 20 mph
increasing to 35 mph in the afternoon.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 2500-3500 ft
AGL until 1100, then 11500-12500 ft AGL until
1700, then 7500 ft AGL.
Transport winds.....Southwest 15-20 mph until 1600, then west 20-25
mph.
Smoke dispersal.....Poor until 1100, then very good until 1200,
then excellent until 1700, then very good.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 2100, then partly
cloudy(30-35%). Slight chance of thunderstorms
until 2100.
Min Temperature.....39-43.
24 hr trend......2-4 degrees cooler.
Max Humidity........57-61%.
24 hr trend......20-25% drier.
20-foot winds.......Breezy. Northwest winds 16-26 mph with gusts to
around 35 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....West 50-60 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Northwest 25-30 mph until 2100. 20-25 mph after
0200.
Smoke dispersal.....Fair until 2400, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....66-70.
24 hr trend......7-10 degrees cooler.
Min Humidity........22-26%.
24 hr trend......4-7% wetter.
20-foot winds.......Northwest winds 11-21 mph with gusts to around
30 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 45-55 mph.
Mixing height.......7000-8000 ft AGL.
Transport winds.....Northwest 20-25 mph until 1200, then west
around 15 mph until 1700, then southwest.
Smoke dispersal.....Poor until 0900, then good.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Southeast winds 6-13 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Highs in the mid 70s. Southeast winds
6-13 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs around 70.
Northwest winds 10-17 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 40s. Highs in the lower 70s. Northwest winds
7-14 mph.
$$
COZ249-250-231030-
Washington County-Sedgwick County-
Including Akron, Cope, Last Chance, Otis, Julesburg, Ovid,
and Sedgwick
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2400.
Min Temperature.....44-48.
24 hr trend......7-10 degrees warmer.
Max Humidity........74-84%.
24 hr trend......20-25% drier.
20-foot winds.......South winds 8-15 mph.
Haines Index........4 or low.
LAL.................2 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 30-40 mph.
Mixing height.......6500 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Good until 1900, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-35%). Slight chance of thunderstorms
after 1200.
Max Temperature.....78-82.
24 hr trend......10-15 degrees warmer.
Min Humidity........14-24%.
24 hr trend......7-10% drier.
20-foot winds.......Southwest winds 9-17 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800. 10000-11000 ft
AGL after 1000.
Transport winds.....Southwest 15-20 mph until 1600, then west
around 25 mph.
Smoke dispersal.....Poor until 1000, then very good until 1200,
then excellent until 1700, then very good.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(30-40%). Slight chance of thunderstorms
until 2100. Slight chance of rain showers after
2100 until 2400.
Min Temperature.....38-42.
24 hr trend......4-7 degrees cooler.
Max Humidity........51-59%.
24 hr trend......15-20% drier.
20-foot winds.......Northwest winds 14-24 mph with gusts to around
35 mph.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 45-55 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Northwest 25-30 mph until 0300, then around 20
mph.
Smoke dispersal.....Good until 2100, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-35%).
Max Temperature.....66-70.
24 hr trend......10-15 degrees cooler.
Min Humidity........23-27%.
24 hr trend......7-10% wetter.
20-foot winds.......Northwest winds 12-18 mph until 1200, then
northeast 8-15 mph. Gusts up to 25 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....Northwest 15-20 mph until 1500, then southwest.
Smoke dispersal.....Poor until 1000, then good.
.FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Southeast winds 7-14 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Highs in the upper 70s. South winds
7-14 mph.
.SUNDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Northwest winds 9-16 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 40s. Highs in the mid 70s. Northwest winds
7-13 mph.
$$
COZ251-231030-
Phillips County-
Including Amherst, Haxtun, and Holyoke
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2400.
Min Temperature.....45-49.
24 hr trend......7-10 degrees warmer.
Max Humidity........80-86%.
24 hr trend......10-15% drier.
20-foot winds.......South winds 9-13 mph with gusts to around 20
mph.
Haines Index........4 or low.
LAL.................2 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 35-45 mph.
Mixing height.......2500-3500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Poor.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-35%). Slight chance of thunderstorms
after 1200.
Max Temperature.....78-82.
24 hr trend......10-15 degrees warmer.
Min Humidity........21-25%.
24 hr trend......4-7% drier.
20-foot winds.......Southwest winds 8-16 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800. 9500-10500 ft AGL
after 1100.
Transport winds.....Southwest 15-20 mph until 1500, then around 25
mph until 1700, then northwest.
Smoke dispersal.....Poor until 1100, then good until 1200, then
excellent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(30-35%). Slight chance of
thunderstorms until 2100, then slight chance of
rain showers until 2400.
Min Temperature.....40-44.
24 hr trend......4-7 degrees cooler.
Max Humidity........56-60%.
24 hr trend......25-35% drier.
20-foot winds.......Northwest winds 16-23 mph with gusts to around
35 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 50-60 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Northwest 25-30 mph until 2400. Around 25 mph
after 0300.
Smoke dispersal.....Good until 2100, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....66-70.
24 hr trend......10-15 degrees cooler.
Min Humidity........22-26%.
24 hr trend......Little change.
20-foot winds.......Northwest winds 10-20 mph with gusts to around
30 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 45-55 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....Northwest 20-25 mph until 1300, then around 15
mph.
Smoke dispersal.....Fair until 0900, then good.
.FRIDAY NIGHT...Partly cloudy. Slight chance of rain showers.
Lows in the upper 40s. Southeast winds 4-13 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Highs in the upper 70s. Southeast winds
7-13 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs around 70. North
winds 9-16 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the mid 40s. Highs in the lower 70s. Northwest winds
7-12 mph.
$$
COZ246-231030-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Including Agate, Hugo, Limon, and Matheson
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then clear. Slight
chance of thunderstorms until 2100.
Min Temperature.....41-45.
24 hr trend......4-7 degrees warmer.
Max Humidity........71-81%.
24 hr trend......20-25% drier.
20-foot winds.......South winds 7-15 mph. Gusts up to 30 mph
decreasing to 20 mph after midnight.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......5000-6000 ft AGL until 2000. Below 1000 FT AGL
after 2200.
Transport winds.....South 20-25 mph until 2000, then around 15 mph.
Smoke dispersal.....Very good until 1900, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....77-81.
24 hr trend......7-10 degrees warmer.
Min Humidity........12-16%.
24 hr trend......7-10% drier.
20-foot winds.......Southwest winds 10-18 mph with gusts to around
25 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 11500-12500
ft AGL.
Transport winds.....Southwest 15-20 mph until 1300, then around 25
mph.
Smoke dispersal.....Poor until 1000, then very good until 1200,
then excellent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(30-40%).
Min Temperature.....35-39.
24 hr trend......4-7 degrees cooler.
Max Humidity........49-59%.
24 hr trend......20-25% drier.
20-foot winds.......Northwest winds 12-22 mph with gusts to around
30 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......6000-7000 ft AGL until 2100, then 1000-1500 ft
AGL.
Transport winds.....West 20-25 mph until 2100, then north until
0500, then around 15 mph.
Smoke dispersal.....Very good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(35-45%).
Max Temperature.....66-70.
24 hr trend......7-10 degrees cooler.
Min Humidity........21-25%.
24 hr trend......7-10% wetter.
20-foot winds.......North winds 7-14 mph until 1200, then southeast
8-14 mph. Gusts up to 20 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....North around 15 mph until 1100, then west until
1400, then south.
Smoke dispersal.....Poor until 1300, then good.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southeast
winds 8-15 mph.
.SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs
in the upper 70s. Southwest winds 8-15 mph.
.SUNDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the lower 40s. Highs in the lower 70s. Northwest winds 9-16 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. North winds 7-13 mph.
$$
COZ247-231030-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Forder, Karval, Kutch, and Punkin Center
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then clear.
Min Temperature.....41-47.
24 hr trend......7-10 degrees warmer.
Max Humidity........73-83%.
24 hr trend......20-25% drier.
20-foot winds.......Southeast winds 6-14 mph. Gusts up to 25 mph in
the evening.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......5000-6000 ft AGL until 2000. Below 1000 FT AGL
after 2400.
Transport winds.....Southeast 20-25 mph until 2300. Southwest
around 10 mph after 0400.
Smoke dispersal.....Good until 2000, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....78-84.
24 hr trend......10-15 degrees warmer.
Min Humidity........9-13%.
24 hr trend......7-10% drier.
20-foot winds.......Southwest winds 8-16 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 12000-13000
ft AGL.
Transport winds.....Southwest 10-15 mph until 1100, then 20-25 mph.
Smoke dispersal.....Poor until 1000. Excellent after 1400.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(30-35%).
Min Temperature.....37-43.
24 hr trend......2-4 degrees cooler.
Max Humidity........46-52%.
24 hr trend......25-35% drier.
20-foot winds.......North winds 13-23 mph with gusts to around 35
mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......10500-11500 ft AGL until 2000, then 1500-2500
ft AGL.
Transport winds.....West around 20 mph until 2100, then north until
2400, then 25-30 mph until 0400, then around 20
mph.
Smoke dispersal.....Excellent until 1900. Poor after 2100.
.FRIDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-40%).
Max Temperature.....68-72.
24 hr trend......10-15 degrees cooler.
Min Humidity........17-21%.
24 hr trend......7-10% wetter.
20-foot winds.......North winds 6-13 mph until 1200, then southeast
8-15 mph. Gusts up to 25 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....North 10-15 mph until 1100, then southwest
until 1400, then south.
Smoke dispersal.....Poor until 1300, then good.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southeast
winds 8-15 mph.
.SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs
around 80. Southwest winds 8-15 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 40s. Highs in the mid 70s. North winds 10-17 mph.
.MEMORIAL DAY...Mostly clear. Lows in the mid 40s. Highs in the
mid 70s. North winds 6-13 mph.
$$
COZ215-231030-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Laramie River Valley, Nederland,
and Red Feather Lakes
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%).
Min Temperature.....35-45.
24 hr trend......4-7 degrees warmer.
Max Humidity........36-46%.
24 hr trend......20-25% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-12 mph. Gusts up to 25
mph in the evening.
Ridges/upr slopes....Southwest winds 4-12 mph with gusts to
around 25 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......8000-9000 ft AGL until 2000, then 1500 ft AGL.
Transport winds.....West 20-25 mph until 2000, then southwest 10-15
mph.
Smoke dispersal.....Excellent until 1900. Poor after 2000.
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%). Chance of rain showers and
slight chance of thunderstorms after 1200.
Max Temperature.....56-66.
24 hr trend......2-4 degrees warmer.
Min Humidity........18-26%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Breezy. Southwest winds 8-15 mph until
1200, then west 16-26 mph. Gusts up to 40
mph.
Ridges/upr slopes....Breezy. Southwest winds 8-15 mph until
1200, then west 15-25 mph. Gusts up to 35
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....Southwest 40-50 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....Southwest 15-20 mph until 0900, then west 30-35
mph.
Smoke dispersal.....Poor until 0800, then good until 0900, then
excellent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(35-45%). Slight chance of
thunderstorms and snow showers until 2100.
Min Temperature.....28-38.
24 hr trend......4-7 degrees cooler.
Max Humidity........48-58%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 12-22 mph. Gusts up to 40 mph
decreasing to 30 mph after midnight.
Ridges/upr slopes....Breezy. West winds 12-22 mph with gusts to
around 35 mph.
Haines Index........2 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 45-55 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....West 30-35 mph until 2400, then 20-25 mph.
Smoke dispersal.....Very good until 2000. Poor after 2400.
.FRIDAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(30-40%) until 1500, then mostly
cloudy(60-65%). Slight chance of thunderstorms
after 1200.
Max Temperature.....54-64.
24 hr trend......4-7 degrees cooler.
Min Humidity........21-25%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 7-15 mph with gusts to
around 25 mph.
Ridges/upr slopes....Southwest winds 6-14 mph with gusts to
around 30 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....West 15-20 mph until 1100. Southwest after
1700.
Smoke dispersal.....Poor until 0900, then good until 1100, then
very good until 1500, then excellent until
1700, then very good.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows around 40. Southwest winds 4-7 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
lower 60s. West winds 5-12 mph.
.SUNDAY...Mostly cloudy. Slight chance of thunderstorms. Lows in
the lower 40s. Highs in the upper 50s. West winds 9-16 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the upper 30s. Highs in the mid 60s. West winds 4-9 mph.
$$
COZ216-231030-
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
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....36-46.
24 hr trend......7-10 degrees warmer.
Max Humidity........38-48%.
24 hr trend......20-25% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-12 mph. Gusts up to 25
mph in the evening.
Ridges/upr slopes....Southwest winds 5-13 mph with gusts to
around 25 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......9000-10000 ft AGL until 2000, then 1500-2000 ft
AGL.
Transport winds.....West 20-25 mph until 2000, then southwest 10-15
mph.
Smoke dispersal.....Excellent until 1900. Poor after 2000.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-40%). Slight chance of thunderstorms
after 1200.
Max Temperature.....62-72.
24 hr trend......4-7 degrees warmer.
Min Humidity........13-19%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 11-21 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 11-21 mph with gusts to
around 30 mph.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......10000-11000 ft AGL.
Transport winds.....Southwest 15-20 mph until 0900. West 30-35 mph
after 1500.
Smoke dispersal.....Poor until 0900, then very good until 1100,
then excellent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min Temperature.....31-39.
24 hr trend......4-7 degrees cooler.
Max Humidity........48-58%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 6-14 mph. Gusts up to 30 mph in
the evening.
Ridges/upr slopes....West winds 6-14 mph. Gusts up to 30 mph in
the evening.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 45-55 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....West 25-30 mph until 2000. Around 10 mph after
0100.
Smoke dispersal.....Excellent until 1900. Poor after 2300.
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%) until 1500, then mostly cloudy.
Slight chance of thunderstorms after 1200.
Max Temperature.....58-68.
24 hr trend......4-7 degrees cooler.
Min Humidity........17-27%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...South winds 4-8 mph until 1200, then east
6-13 mph. Gusts up to 25 mph.
Ridges/upr slopes....Southwest winds 5-13 mph with gusts to
around 25 mph.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 2.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....West 10-15 mph until 1200. South after 1700.
Smoke dispersal.....Poor until 1000, then good until 1200, then
very good until 1600, then good.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the lower 40s. Southwest winds 4-7 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs in the
mid 60s. West winds 5-12 mph.
.SUNDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows around 40. Highs in the lower 60s. West
winds 6-13 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the upper 30s. Highs in the upper 60s. Northwest winds
4-8 mph.
$$
COZ211-231030-
Jackson County Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, and Walden
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....32-36.
24 hr trend......7-10 degrees warmer.
Max Humidity........46-56%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 7-15 mph. Gusts up to 30 mph
decreasing to 20 mph after midnight.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......8500-9500 ft AGL until 2000, then 1000 ft AGL.
Transport winds.....Southwest 30-35 mph until 2000, then 15-20 mph.
Smoke dispersal.....Excellent until 1900. Poor after 2000.
.THURSDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy
until 1200, then mostly cloudy(60-65%). Chance
of rain showers and slight chance of
thunderstorms after 1200. Chance of snow
showers after 1700.
Max Temperature.....51-55.
24 hr trend......2-4 degrees cooler.
Min Humidity........26-34%.
24 hr trend......4-7% wetter.
20-foot winds.......Breezy. West winds 14-24 mph with gusts to
around 35 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 50-60 mph.
Mixing height.......6500-7500 ft AGL.
Transport winds.....Southwest 20-25 mph until 0900, then 30-35 mph
until 1200, then west 35-40 mph until 1700,
then around 30 mph.
Smoke dispersal.....Poor until 0800, then very good until 1000,
then excellent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(35-45%). Slight chance of
thunderstorms and snow showers until 2100.
Min Temperature.....22-26.
24 hr trend......7-10 degrees cooler.
Max Humidity........70-80%.
24 hr trend......25-35% wetter.
20-foot winds.......Southwest winds 6-14 mph. Gusts up to 30 mph in
the evening.
Haines Index........2 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 45-55 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West 25-30 mph until 2000. Southwest around 10
mph after 2300.
Smoke dispersal.....Very good until 1900. Poor after 2100.
.FRIDAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(40-50%) until 1500, then mostly
cloudy(60-65%). Slight chance of thunderstorms
after 1500.
Max Temperature.....54-58.
24 hr trend......2-4 degrees warmer.
Min Humidity........23-27%.
24 hr trend......2-4% drier.
20-foot winds.......Southwest winds 5-13 mph with gusts to around
25 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....Southwest 10-15 mph until 0900, then west 20-25
mph.
Smoke dispersal.....Poor until 0900, then good until 1100, then
excellent until 1700, then very good.
.FRIDAY NIGHT...Not as cool. Mostly cloudy. Chance of rain
showers and slight chance of thunderstorms. Lows in the mid 30s.
South winds 4-8 mph.
.SATURDAY...Mostly cloudy. Rain showers likely and chance of
thunderstorms. Highs in the upper 50s. Southwest winds 6-13 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers, snow showers and
slight chance of thunderstorms. Lows in the mid 30s. Highs in the
lower 50s. West winds 7-14 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 30s. Highs in the lower 60s. West winds
4-8 mph.
$$
COZ213-231030-
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
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min Temperature.....31-35.
24 hr trend......7-10 degrees warmer.
Max Humidity........47-57%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 5-13 mph. Gusts up to 30 mph in
the evening.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......8000-9000 ft AGL until 2000, then 1500 ft AGL.
Transport winds.....West 25-30 mph until 2000, then southwest 10-15
mph.
Smoke dispersal.....Excellent until 1900. Poor after 2000.
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%) until 1500, then mostly
cloudy(60-65%). Slight chance of thunderstorms
after 1200.
Max Temperature.....53-61.
24 hr trend......Little change.
Min Humidity........19-27%.
24 hr trend......Little change.
20-foot winds.......Breezy. Southwest winds 7-14 mph until 1200,
then west 16-25 mph. Gusts up to 35 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Southwest 50-60 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....Southwest 15-20 mph until 0900, then 30-35 mph
until 1200, then west 35-40 mph until 1700,
then around 30 mph.
Smoke dispersal.....Poor until 0900, then very good until 1000,
then excellent.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 2100, then partly
cloudy(35-45%). Slight chance of thunderstorms
until 2100. Slight chance of snow showers until
2400.
Min Temperature.....23-27.
24 hr trend......4-7 degrees cooler.
Max Humidity........74-84%.
24 hr trend......25-35% wetter.
20-foot winds.......West winds 5-13 mph. Gusts up to 30 mph in the
evening.
Haines Index........2 or very low.
LAL.................3 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 50-60 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....West 20-25 mph until 2100, then 10-15 mph.
Smoke dispersal.....Good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(30-40%) until 1200, then mostly
cloudy(60-65%).
Max Temperature.....55-61.
24 hr trend......Little change.
Min Humidity........21-27%.
24 hr trend......Little change.
20-foot winds.......West winds 5-13 mph with gusts to around 25
mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....West 10-15 mph until 1100, then 20-25 mph.
Smoke dispersal.....Poor until 1000, then good until 1200, then
excellent until 1700, then very good.
.FRIDAY NIGHT...Not as cool. Mostly cloudy. Slight chance of
thunderstorms. Lows in the mid 30s. South winds 4-7 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms. Highs around
60. West winds 7-14 mph.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the mid 50s. West
winds 6-13 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 30s. Highs in the lower 60s. West winds
4-7 mph.
$$
COZ214-231030-
Central and Southeast Park County-
Including Eleven Mile Canyon Reservoir, Fairplay, Guffey,
Hartsel, Lake George, and South Park
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....31-37.
24 hr trend......7-10 degrees warmer.
Max Humidity........44-54%.
24 hr trend......15-20% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 6-14 mph. Gusts up to 30
mph in the evening.
Ridges/upr slopes....Southwest winds 6-14 mph. Gusts up to 30
mph decreasing to 20 mph after midnight.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......8500-9500 ft AGL until 2000, then 1000 ft AGL.
Transport winds.....West around 30 mph until 2000, then southwest
10-15 mph.
Smoke dispersal.....Excellent until 1900. Poor after 2000.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max Temperature.....54-64.
24 hr trend......2-4 degrees warmer.
Min Humidity........15-19%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Breezy. Southwest winds 10-17 mph until
1200, then west 19-29 mph. Gusts up to 40
mph.
Ridges/upr slopes....Breezy. Southwest winds 16-26 mph with
gusts to around 40 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....Southwest 15-20 mph until 0900. West 35-40 mph
after 1400.
Smoke dispersal.....Poor until 0900, then excellent.
.THURSDAY NIGHT...
Sky/weather.........Mostly clear.
Min Temperature.....28-32.
24 hr trend......2-4 degrees cooler.
Max Humidity........58-68%.
24 hr trend......20-25% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 7-15 mph. Gusts up to 35 mph in
the evening.
Ridges/upr slopes....West winds 13-23 mph with gusts to around
40 mph until 2400, then 6-13 mph with
gusts to around 20 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 45-55 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West 30-35 mph until 2000. Around 15 mph after
2100.
Smoke dispersal.....Excellent until 1900. Poor after 2400.
.FRIDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%) until 1500, then mostly cloudy.
Slight chance of thunderstorms after 1200.
Max Temperature.....55-63.
24 hr trend......Little change.
Min Humidity........17-21%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 10-18 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 10-18 mph with gusts to
around 30 mph.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......5500-6500 ft AGL until 1200, then 9500-10500 ft
AGL.
Transport winds.....West 15-20 mph until 1100, then 25-30 mph.
Smoke dispersal.....Poor until 1000, then very good until 1100,
then excellent.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. South winds
4-8 mph.
.SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs
around 60. West winds 13-23 mph.
.SUNDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the lower 30s. Highs in the upper 50s. West winds 12-18 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 30s. Highs in the lower 60s. West winds
6-13 mph.
$$
COZ218-231030-
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
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min Temperature.....27-37.
24 hr trend......7-10 degrees warmer.
Max Humidity........42-52%.
24 hr trend......35-50% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 10-18 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 11-21 mph with gusts to
around 35 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......7000-8000 ft AGL until 2000, then 1000 ft AGL.
Transport winds.....Southwest 25-30 mph until 2000, then 15-20 mph.
Smoke dispersal.....Very good until 1900. Poor after 2000.
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%) until 1500, then mostly
cloudy(60-65%). Chance of rain showers after
1200 until 1700. Chance of snow showers and
slight chance of thunderstorms after 1200.
Max Temperature.....43-53.
24 hr trend......2-4 degrees cooler.
Min Humidity........23-33%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...Breezy. West winds 16-26 mph with gusts to
around 35 mph.
Ridges/upr slopes....Breezy. West winds 17-27 mph with gusts to
around 40 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....Southwest 45-55 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....Southwest 25-30 mph until 0900, then 35-40 mph
until 1700, then west around 30 mph.
Smoke dispersal.....Poor until 0800, then good until 0900, then
excellent until 1700, then very good.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(40-50%). Slight chance of
thunderstorms until 2100. Slight chance of snow
showers until 2400.
Min Temperature.....19-27.
24 hr trend......7-10 degrees cooler.
Max Humidity........61-71%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 9-17 mph with gusts to around
35 mph.
Ridges/upr slopes....Breezy. West winds 9-17 mph with gusts to
around 40 mph.
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....West 50-60 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West 25-30 mph until 2100, then 15-20 mph.
Smoke dispersal.....Good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(35-45%) until 1500, then mostly
cloudy(60-65%). Slight chance of thunderstorms
and snow showers after 1200.
Max Temperature.....43-53.
24 hr trend......Little change.
Min Humidity........22-32%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph with gusts to around
30 mph.
Ridges/upr slopes....West winds 6-14 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....West 35-45 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....West 15-20 mph until 1000, then 20-25 mph.
Smoke dispersal.....Poor until 0900, then good until 1100, then
very good until 1500, then excellent until
1700, then very good.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow showers, rain
showers and slight chance of thunderstorms. Lows in the lower
30s. Southwest winds 4-8 mph.
.SATURDAY...Rain showers likely, chance of thunderstorms and snow
showers. Highs around 50. West winds 6-13 mph.
.SUNDAY...Mostly cloudy. Chance of snow showers, rain showers and
slight chance of thunderstorms. Lows in the lower 30s. Highs in
the mid 40s. West winds 8-15 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows around 30. Highs in the lower 50s. West winds 4-9 mph.
$$
COZ212-231030-
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
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min Temperature.....26-36.
24 hr trend......7-10 degrees warmer.
Max Humidity........43-53%.
24 hr trend......35-50% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 9-17 mph with gusts to
around 35 mph.
Ridges/upr slopes....Southwest winds 11-21 mph with gusts to
around 35 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......6500-7500 ft AGL until 2000, then 1500 ft AGL.
Transport winds.....West 25-30 mph until 2000, then southwest 15-20
mph.
Smoke dispersal.....Very good until 1900. Poor after 2000.
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%). Slight chance of thunderstorms
and snow showers after 1200.
Max Temperature.....46-56.
24 hr trend......Little change.
Min Humidity........19-29%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...Breezy. West winds 16-26 mph with gusts to
around 35 mph.
Ridges/upr slopes....Windy. West winds 18-28 mph with gusts to
around 40 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....West around 20 mph until 0800. 35-40 mph after
1200.
Smoke dispersal.....Poor until 0800, then good until 0900, then
excellent.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(40-50%). Slight chance of
thunderstorms until 2100. Slight chance of snow
showers until 2400.
Min Temperature.....19-29.
24 hr trend......4-7 degrees cooler.
Max Humidity........62-72%.
24 hr trend......25-35% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 10-18 mph. Gusts up to 35 mph
decreasing to 25 mph after midnight.
Ridges/upr slopes....Breezy. West winds 10-18 mph. Gusts up to
40 mph decreasing to 30 mph after
midnight.
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....West 50-60 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West 25-30 mph until 2100, then 15-20 mph.
Smoke dispersal.....Good until 2000, then poor.
.FRIDAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(35-45%) until 1500, then mostly
cloudy(60-65%). Slight chance of thunderstorms
and snow showers after 1200.
Max Temperature.....45-55.
24 hr trend......Little change.
Min Humidity........20-30%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...West winds 8-16 mph with gusts to around
35 mph.
Ridges/upr slopes....West winds 11-21 mph with gusts to around
35 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......9000-10000 ft AGL.
Transport winds.....West 15-20 mph until 1000, then 25-30 mph.
Smoke dispersal.....Poor until 0900, then good until 1100, then
excellent until 1700, then very good.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms and
snow showers. Lows in the lower 30s. Southwest winds 4-9 mph.
.SATURDAY...Mostly cloudy. Chance of thunderstorms and snow
showers. Highs in the lower 50s. West winds 10-17 mph.
.SUNDAY...Mostly cloudy. Chance of snow showers, rain showers and
slight chance of thunderstorms. Lows in the lower 30s. Highs in
the upper 40s. West winds 12-18 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the upper 20s. Highs in the mid 50s. West winds 5-12 mph.
$$
COZ217-231030-
West Jackson and West Grand Counties Above 9000 Feet-
Including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
221 PM MDT Wed May 22 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min Temperature.....29-37.
24 hr trend......10-15 degrees warmer.
Max Humidity........44-54%.
24 hr trend......25-35% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 10-18 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 12-22 mph with gusts to
around 35 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 45-55 mph.
Mixing height.......8000-9000 ft AGL until 2000, then 1000 ft AGL.
Transport winds.....Southwest around 35 mph until 1900. 15-20 mph
after 2000.
Smoke dispersal.....Excellent until 1900. Poor after 2000.
.THURSDAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(30-40%) until 1200, then mostly
cloudy(50-60%). Slight chance of snow showers
until 1200, then chance of rain showers until
1700. Chance of snow showers and slight chance
of thunderstorms after 1200.
Max Temperature.....41-51.
24 hr trend......2-4 degrees cooler.
Min Humidity........31-41%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 13-23 mph with gusts to around
35 mph.
Ridges/upr slopes....West winds 13-23 mph with gusts to around
35 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 50-60 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....Southwest 20-25 mph until 1000, then west 30-35
mph.
Smoke dispersal.....Poor until 0900, then good until 1100, then
excellent until 1500, then very good.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy(40-50%). Slight chance of
thunderstorms and snow showers until 2100.
Min Temperature.....20-26.
24 hr trend......7-10 degrees cooler.
Max Humidity........69-79%.
24 hr trend......20-25% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 6-14 mph. Gusts up to 30 mph in
the evening.
Ridges/upr slopes....West winds 6-14 mph. Gusts up to 35 mph
decreasing to 20 mph after midnight.
Haines Index........2 or very low.
LAL.................2 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 40-50 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West 25-30 mph until 2000. Around 10 mph after
2400.
Smoke dispersal.....Good until 2000, then poor.
.FRIDAY...
Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly
cloudy(50-60%). Slight chance of snow showers
after 1500 until 1600. Slight chance of
thunderstorms after 1500. Slight chance of snow
showers after 1700.
Max Temperature.....45-55.
24 hr trend......Little change.
Min Humidity........25-35%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 6-14 mph with gusts to
around 30 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....West 10-15 mph until 0900, then 20-25 mph.
Smoke dispersal.....Poor until 1000, then good until 1200, then
excellent until 1700, then very good.
.FRIDAY NIGHT...Not as cold. Mostly cloudy. Chance of rain
showers, snow showers and slight chance of thunderstorms. Lows in
the mid 30s. South winds 4-8 mph.
.SATURDAY...Rain showers likely, chance of thunderstorms and snow
showers. Highs in the lower 50s. Southwest winds 7-14 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. West winds 8-15 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows around 30. Highs in the mid 50s. West winds 4-8 mph.
$$
.Outlook 6 to 10 Days...
Temperatures Above Normal and Precipitation Above Normal.
$$