Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
539
FNUS55 KBOU 241034
FWFBOU
Fire Weather Forecast for Northeast and North Central Colorado
National Weather Service Denver/Boulder CO
434 AM MDT Fri May 24 2024
.DISCUSSION...Today and tonight... Cooler temperatures, higher
relative humidity levels, and lighter winds for today are expected
to prevent any elevated fire weather conditions from developing.
Good to excellent smoke dispersal conditions are likely through
the afternoon.
LONG TERM DISCUSSION...Saturday through Tuesday...Thunderstorms
will be a bit more numerous on Saturday as a weak weather system
moves through. It will become breezy to windy in the afternoon
and evening. Sunday will be drier and breezy, with elevated fire
weather conditions from the lower foothills across the plains,
especially near the base of the foothills. Monday and Tuesday will
be mainly dry and warm, with lighter winds.
...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...
COZ238-242245-
Larimer County Below 6000 Feet/Northwest Weld County-
Including Fort Collins, Hereford, Loveland, Nunn,
and West Pawnee Grasslands
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy(50-60%). Slight
chance of thunderstorms after 1700.
Max Temperature.....65-69.
24 hr trend......7-10 degrees cooler.
Min Humidity........18-22%.
24 hr trend......Little change.
20-foot winds.......Northwest winds 8-15 mph until 1200, then
south. Gusts up to 25 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.......10500-11500 ft AGL.
Transport winds.....West around 15 mph until 1200, then southwest.
Smoke dispersal.....Poor until 1000. Excellent after 1500.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2100, then slight chance of rain showers.
Min Temperature.....43-47.
24 hr trend......4-7 degrees warmer.
Max Humidity........58-66%.
24 hr trend......10-15% wetter.
20-foot winds.......South winds 5-12 mph with gusts to around 20
mph until 2400, then east 4-8 mph.
Haines Index........3 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......6500-7500 ft AGL until 2000. Below 1000 FT AGL
after 0200.
Transport winds.....South 10-15 mph until 0300. Northeast after
0500.
Smoke dispersal.....Very good until 1900. Poor after 2400.
.SATURDAY...
Sky/weather.........Mostly cloudy. Rain showers likely and chance
of thunderstorms after 1200.
Max Temperature.....68-74.
24 hr trend......4-7 degrees warmer.
Min Humidity........25-29%.
24 hr trend......4-7% wetter.
20-foot winds.......Northwest winds 6-14 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 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700. 7000-8000 ft AGL
after 1200.
Transport winds.....Light winds until 0700. West 15-20 mph after
1200.
Smoke dispersal.....Poor until 1100, then good.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Northwest winds 10-17 mph.
.SUNDAY...Breezy. Mostly clear. Slight chance of thunderstorms.
Highs in the lower 70s. Northwest winds 17-27 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 70s. West winds 8-15 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 40s. Highs in the upper 70s. East winds 4-8 mph.
$$
COZ239-242245-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including Arvada, Boulder, Golden, Lakewood, and Longmont
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%) until 1500, then mostly cloudy.
Slight chance of thunderstorms after 1700.
Max Temperature.....66-70.
24 hr trend......10-15 degrees cooler.
Min Humidity........18-22%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 4-8 mph until 1200, then east 4-12
mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......9500-10500 ft AGL.
Transport winds.....Southwest around 10 mph until 0700, then light
until 0800, then southwest 10-15 mph.
Smoke dispersal.....Poor until 1200. Very good after 1400.
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly
cloudy(35-45%). Slight chance of thunderstorms
until 2100, then slight chance of rain showers
until 2400.
Min Temperature.....46-50.
24 hr trend......7-10 degrees warmer.
Max Humidity........49-59%.
24 hr trend......7-10% wetter.
20-foot winds.......West winds 5-13 mph. Gusts up to 20 mph in the
evening.
Haines Index........3 or very low.
LAL.................3 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southwest 10-15 mph until 2100, then light
until 2400, then south around 10 mph until
0400, then west.
Smoke dispersal.....Fair until 2000, then poor.
.SATURDAY...
Sky/weather.........Mostly cloudy(50-60%). Chance of rain showers
and slight chance of thunderstorms after 1200
until 1500, then chance of thunderstorms.
Max Temperature.....72-76.
24 hr trend......4-7 degrees warmer.
Min Humidity........21-25%.
24 hr trend......2-4% wetter.
20-foot winds.......West winds 6-14 mph. Gusts up to 25 mph in the
afternoon.
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....Southwest 35-45 mph.
Mixing height.......9000-10000 ft AGL.
Transport winds.....West 10-15 mph until 1500, then around 20 mph.
Smoke dispersal.....Poor until 1000. Very good after 1200.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the upper 40s. West winds 8-15 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 70s. West winds 13-20 mph.
.MEMORIAL DAY...Mostly clear. Lows in the mid 40s. Highs in the
upper 70s. Southwest winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 40s. Highs around 80. East winds 4-8 mph.
$$
COZ240-242245-
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
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%) until 1500, then mostly cloudy.
Slight chance of thunderstorms after 1700.
Max Temperature.....67-71.
24 hr trend......10-15 degrees cooler.
Min Humidity........18-22%.
24 hr trend......4-7% wetter.
20-foot winds.......Southeast winds 5-13 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 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 9000-10000
ft AGL.
Transport winds.....Light winds until 0800, then southeast around
10 mph until 0900, then light until 1000, then
south 10-15 mph until 1400, then southwest.
Smoke dispersal.....Poor until 1200. Very good after 1400.
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly
cloudy(35-45%). Slight chance of thunderstorms
until 2100.
Min Temperature.....47-51.
24 hr trend......4-7 degrees warmer.
Max Humidity........48-54%.
24 hr trend......Little change.
20-foot winds.......South winds 6-13 mph with gusts to around 20
mph.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......1500-2500 ft AGL until 0300, then Below 1000 FT
AGL.
Transport winds.....South 10-15 mph until 0100, then 15-20 mph.
Smoke dispersal.....Fair until 2000, then poor.
.SATURDAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly
cloudy(50-60%) until 1200, then mostly cloudy.
Chance of rain showers and slight chance of
thunderstorms after 1200 until 1500, then
chance of thunderstorms.
Max Temperature.....73-77.
24 hr trend......4-7 degrees warmer.
Min Humidity........17-21%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 5-12 mph until 1200, then
northwest 9-14 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....Southwest 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700. 9000-10000 ft AGL
after 1200.
Transport winds.....Southwest 10-15 mph until 1300, then west.
Smoke dispersal.....Poor until 1000, then good until 1200, then
very good until 1700, then good.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the upper 40s. West winds 6-13 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 70s. Northwest winds 10-17 mph.
.MEMORIAL DAY...Mostly clear. Lows in the mid 40s. Highs in the
upper 70s. Southwest winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the lower 80s. Southeast winds 4-9 mph.
$$
COZ241-242245-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(30-40%) until 1500, then mostly
cloudy(60-65%). Slight chance of thunderstorms
after 1600.
Max Temperature.....62-68.
24 hr trend......7-10 degrees cooler.
Min Humidity........23-27%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 6-14 mph. Gusts up to 25 mph in
the afternoon.
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.......Below 1000 FT AGL until 0700, then 9000-10000
ft AGL.
Transport winds.....Northeast around 10 mph until 0900, then
southeast until 1000, then southwest until
1600, then around 20 mph.
Smoke dispersal.....Poor until 1200. Very good after 1400.
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly
cloudy(30-40%). Slight chance of thunderstorms
until 2100, then slight chance of rain showers
until 2400.
Min Temperature.....41-47.
24 hr trend......7-10 degrees warmer.
Max Humidity........52-62%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 8-15 mph with gusts to around 25
mph.
Haines Index........4 or low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......5500-6500 ft AGL until 2000. Below 1000 FT AGL
after 0400.
Transport winds.....South 15-20 mph until 2400, then 20-25 mph.
Smoke dispersal.....Good until 2000, then poor.
.SATURDAY...
Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly
cloudy. Chance of rain showers and slight
chance of thunderstorms after 1200 until 1500,
then chance of thunderstorms.
Max Temperature.....70-76.
24 hr trend......4-7 degrees warmer.
Min Humidity........18-22%.
24 hr trend......4-7% drier.
20-foot winds.......Southwest winds 8-15 mph until 1200, then west
12-17 mph. Gusts up to 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....Southwest 35-45 mph.
Mixing height.......Below 1000 FT AGL until 0700. 11000-12000 ft
AGL after 1200.
Transport winds.....Southwest 15-20 mph until 1200, then west 20-25
mph.
Smoke dispersal.....Poor until 0900, then good until 1100, then
excellent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the lower 40s. Northwest winds 6-13 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the lower 70s. Northwest winds 9-16 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. West winds 5-12 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the mid 40s. Highs in the mid 70s. South winds 4-9 mph.
$$
COZ243-242245-
Central and South Weld County-
Including Eaton, Fort Lupton, Greeley, and Roggen
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy(50-60%). Slight
chance of thunderstorms after 1700.
Max Temperature.....69-73.
24 hr trend......7-10 degrees cooler.
Min Humidity........18-22%.
24 hr trend......2-4% wetter.
20-foot winds.......North winds 4-8 mph until 1200, then southeast
7-13 mph. Gusts up to 20 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 9000-10000
ft AGL.
Transport winds.....Northwest 10-15 mph until 1000. Southwest after
1600.
Smoke dispersal.....Poor until 1200. Very good after 1500.
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly
cloudy(50-60%). Slight chance of thunderstorms
until 2100, then slight chance of rain showers
until 2400.
Min Temperature.....44-48.
24 hr trend......7-10 degrees warmer.
Max Humidity........57-65%.
24 hr trend......7-10% wetter.
20-foot winds.......Southeast winds 5-12 mph. Gusts up to 20 mph in
the evening.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......6000-7000 ft AGL until 2000. Below 1000 FT AGL
after 2100.
Transport winds.....South 10-15 mph.
Smoke dispersal.....Good until 1900, then poor.
.SATURDAY...
Sky/weather.........Mostly cloudy(60-65%). Chance of rain showers
and slight chance of thunderstorms after 1200
until 1500, then chance of thunderstorms.
Max Temperature.....74-78.
24 hr trend......4-7 degrees warmer.
Min Humidity........21-25%.
24 hr trend......Little change.
20-foot winds.......West winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
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....Southwest 35-45 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 2500-3500 ft
AGL until 1100, then 9500-10500 ft AGL until
1700, then 5500 ft AGL.
Transport winds.....Southwest around 10 mph until 0800. Northwest
around 20 mph after 1600.
Smoke dispersal.....Poor until 1100, then good until 1300, then
very good until 1700, then good.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Northwest winds 7-14 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 70s. Northwest winds 13-23 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 70s. Southwest winds 5-12 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the lower 80s. East winds 4-9 mph.
$$
COZ242-242245-
Northeast Weld County-
Including Briggsdale, East Pawnee Grasslands, Grover,
Pawnee Buttes, Raymer, and Stoneham
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(40-50%). Slight chance of thunderstorms
after 1700.
Max Temperature.....66-70.
24 hr trend......7-10 degrees cooler.
Min Humidity........18-22%.
24 hr trend......2-4% wetter.
20-foot winds.......Northwest winds 12-18 mph with gusts to around
30 mph until 1200, then southwest 8-13 mph with
gusts to around 20 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.......10000-11000 ft AGL.
Transport winds.....Northwest 25-30 mph until 1100, then west 15-20
mph until 1600, then southwest.
Smoke dispersal.....Poor until 0900. Very good after 1500.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2100, then slight chance of rain showers.
Min Temperature.....43-47.
24 hr trend......4-7 degrees warmer.
Max Humidity........58-62%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 6-13 mph. Gusts up to 20 mph in
the evening.
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 40-50 mph.
Mixing height.......6500-7500 ft AGL until 2000, then 1000-2000 ft
AGL until 2200, then Below 1000 FT AGL until
2400, then 1000 ft AGL until 0100, then Below
1000 FT AGL.
Transport winds.....South 15-20 mph until 0500, then southeast
around 10 mph.
Smoke dispersal.....Very good until 1900. Poor after 2100.
.SATURDAY...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms after 1200 until
1500, then chance of thunderstorms.
Max Temperature.....71-77.
24 hr trend......4-7 degrees warmer.
Min Humidity........22-26%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 4-12 mph until 1200, then northwest
8-13 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....Southwest 35-45 mph.
Mixing height.......Below 1000 FT AGL until 0700. 6000-7000 ft AGL
after 1200.
Transport winds.....South around 10 mph until 0800, then west.
Smoke dispersal.....Poor until 1100, then good until 1700, then
fair.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Northwest winds 12-18 mph.
.SUNDAY...Breezy. Partly cloudy. Slight chance of thunderstorms.
Highs in the mid 70s. Northwest winds 18-28 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 70s. Northwest winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 40s. Highs in the upper 70s. Southeast winds 5-12 mph.
$$
COZ244-242245-
Morgan County-
Including Brush, Fort Morgan, Goodrich, and Wiggins
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(40-50%). Slight chance of thunderstorms
after 1700.
Max Temperature.....68-72.
24 hr trend......10-15 degrees cooler.
Min Humidity........20-24%.
24 hr trend......4-7% wetter.
20-foot winds.......Northwest winds 9-16 mph until 1200, then
southeast 6-13 mph. Gusts up to 25 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.......8000-9000 ft AGL.
Transport winds.....North 20-25 mph until 1100, then west 10-15 mph
until 1500, then southwest.
Smoke dispersal.....Poor until 0900, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2100, then slight chance of rain showers
until 2400.
Min Temperature.....45-49.
24 hr trend......7-10 degrees warmer.
Max Humidity........57-61%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 7-13 mph with gusts to around
20 mph.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......5000-6000 ft AGL until 2000, then 1000 ft AGL
until 2200, then Below 1000 FT AGL until 2300,
then 1000 ft AGL until 2400, then Below 1000 FT
AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Good until 1900, then poor.
.SATURDAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly
cloudy(40-50%) until 1200, then mostly
cloudy(50-60%). Chance of rain showers and
slight chance of thunderstorms after 1200.
Max Temperature.....75-79.
24 hr trend......4-7 degrees warmer.
Min Humidity........21-25%.
24 hr trend......Little change.
20-foot winds.......South winds 6-12 mph until 1200, then west 8-13
mph with gusts to around 20 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 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700. 7000-8000 ft AGL
after 1100.
Transport winds.....Southwest around 15 mph until 1100. Northwest
after 1700.
Smoke dispersal.....Poor until 1100, then good.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Northwest winds 8-15 mph.
.SUNDAY...Breezy. Mostly clear. Slight chance of thunderstorms.
Highs in the mid 70s. Northwest winds 15-25 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 70s. North winds 5-12 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 40s. Highs in the lower 80s. Southeast winds 4-13 mph.
$$
COZ245-242245-
Central and East Adams and Arapahoe Counties-
Including Bennett, Byers, Deer Trail, and Leader
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy(55-60%).
Max Temperature.....68-72.
24 hr trend......10-15 degrees cooler.
Min Humidity........20-24%.
24 hr trend......7-10% wetter.
20-foot winds.......North winds 4-9 mph until 1200, then southeast
7-13 mph with gusts to around 20 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 8000-9000 ft
AGL.
Transport winds.....North 10-15 mph until 1100, then west until
1500, then south.
Smoke dispersal.....Poor until 1300. Very good after 1600.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 0300, then partly
cloudy(35-45%). Slight chance of thunderstorms
until 2100.
Min Temperature.....45-49.
24 hr trend......7-10 degrees warmer.
Max Humidity........53-59%.
24 hr trend......2-4% drier.
20-foot winds.......South winds 9-15 mph.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......4500-5500 ft AGL until 2000, then Below 1000 FT
AGL until 2100, then 1000 ft AGL until 2300,
then Below 1000 FT AGL.
Transport winds.....South 15-20 mph until 0100, then around 25 mph.
Smoke dispersal.....Good until 1900, then poor.
.SATURDAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy. Chance of rain showers and slight
chance of thunderstorms after 1200.
Max Temperature.....74-78.
24 hr trend......4-7 degrees warmer.
Min Humidity........19-23%.
24 hr trend......Little change.
20-foot winds.......Southwest winds 8-15 mph until 1200, then
northwest 9-13 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 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0700. 8500-9500 ft AGL
after 1100.
Transport winds.....Southwest 15-20 mph until 1300. Northwest after
1700.
Smoke dispersal.....Poor until 1000, then good until 1200, then
excellent until 1500, then very good until
1700, then good.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Northwest winds 7-14 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 70s. Northwest winds 13-20 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 70s. Northwest winds 5-12 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 40s. Highs around 80. South winds 6-10 mph.
$$
COZ248-242245-
Logan County-
Including Crook, Merino, Sterling, and Peetz
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max Temperature.....67-71.
24 hr trend......10-15 degrees cooler.
Min Humidity........20-24%.
24 hr trend......4-7% wetter.
20-foot winds.......Northwest winds 10-18 mph with gusts to around
30 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......9500-10500 ft AGL.
Transport winds.....Northwest 25-30 mph until 1200, then 15-20 mph
until 1600, then southwest.
Smoke dispersal.....Poor until 0800. Very good after 1200.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%). Slight chance of
thunderstorms until 2100. Slight chance of rain
showers after 2100.
Min Temperature.....45-49.
24 hr trend......7-10 degrees warmer.
Max Humidity........58-62%.
24 hr trend......2-4% drier.
20-foot winds.......Southeast winds 6-13 mph. Gusts up to 20 mph
after midnight.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......8500 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Good until 1900, then poor.
.SATURDAY...
Sky/weather.........Mostly cloudy(60-65%) until 0900, then partly
cloudy(40-50%) until 1200, then mostly cloudy.
Chance of rain showers and slight chance of
thunderstorms after 1200.
Max Temperature.....75-79.
24 hr trend......7-10 degrees warmer.
Min Humidity........23-29%.
24 hr trend......Little change.
20-foot winds.......South winds 6-13 mph until 1200, then west 8-12
mph. Gusts up to 20 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 30-40 mph.
Mixing height.......6000-7000 ft AGL.
Transport winds.....South around 15 mph until 1000. Northwest after
1600.
Smoke dispersal.....Poor until 1100. Good after 1500.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the upper 40s. Northwest winds 9-16 mph.
.SUNDAY...Breezy. Partly cloudy. Slight chance of thunderstorms.
Highs in the mid 70s. Northwest winds 16-26 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 70s. North winds 7-14 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. Southeast winds 5-12 mph.
$$
COZ249-250-242245-
Washington County-Sedgwick County-
Including Akron, Cope, Last Chance, Otis, Julesburg, Ovid,
and Sedgwick
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max Temperature.....67-71.
24 hr trend......10-15 degrees cooler.
Min Humidity........22-26%.
24 hr trend......7-10% wetter.
20-foot winds.......Northwest winds 12-18 mph until 1200, then east
6-13 mph. Gusts up to 30 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.....Northwest around 20 mph until 0700, then 25-30
mph until 1100, then 15-20 mph until 1500, then
southwest 10-15 mph.
Smoke dispersal.....Poor until 0900, then good.
.TONIGHT...
Sky/weather.........Partly cloudy(40-50%) until 2100, then mostly
cloudy(50-60%) until 0300, then partly
cloudy(35-45%). Slight chance of thunderstorms
until 2100. Slight chance of rain showers after
2100 until 2400.
Min Temperature.....46-50.
24 hr trend......7-10 degrees warmer.
Max Humidity........55-63%.
24 hr trend......2-4% drier.
20-foot winds.......Southeast winds 7-15 mph with gusts to around
25 mph.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......4500-5500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....South 15-20 mph until 0100, then around 25 mph.
Smoke dispersal.....Fair until 2000, then poor.
.SATURDAY...
Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly
cloudy. Slight chance of thunderstorms after
1200.
Max Temperature.....77-81.
24 hr trend......7-10 degrees warmer.
Min Humidity........20-28%.
24 hr trend......Little change.
20-foot winds.......South winds 9-16 mph until 1200, then west 8-14
mph. Gusts up to 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....Southwest 25-35 mph.
Mixing height.......2500-3500 ft AGL until 1100, then 7500-8500 ft
AGL.
Transport winds.....Southwest 15-20 mph until 1200. Northwest after
1700.
Smoke dispersal.....Poor until 1000, then good until 1300, then
very good until 1700, then good.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the upper 40s. Northwest winds 9-16 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 70s. Northwest winds 14-24 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 70s. North winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 40s. Highs around 80. Southeast winds 6-12 mph.
$$
COZ251-242245-
Phillips County-
Including Amherst, Haxtun, and Holyoke
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny.
Max Temperature.....Around 70.
24 hr trend......10-15 degrees cooler.
Min Humidity........21-25%.
24 hr trend......Little change.
20-foot winds.......Northwest winds 10-18 mph with gusts to around
35 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.....Northwest 30-35 mph until 1200. West 10-15 mph
after 1500.
Smoke dispersal.....Poor until 0800, then good.
.TONIGHT...
Sky/weather.........Partly cloudy(35-45%) until 0300, then mostly
cloudy(50-60%). Slight chance of rain showers
after 2400.
Min Temperature.....Around 48.
24 hr trend......4-7 degrees warmer.
Max Humidity........60-64%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 6-13 mph. Gusts up to 20 mph
after midnight.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 40-50 mph.
Mixing height.......5000-6000 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....South around 10 mph until 2000. Around 20 mph
after 2300.
Smoke dispersal.....Fair until 2000, then poor.
.SATURDAY...
Sky/weather.........Mostly cloudy(55-60%) until 0900, then partly
cloudy(35-45%) until 1200, then mostly
cloudy(60-65%). Chance of rain showers after
1200. Slight chance of thunderstorms after
1500.
Max Temperature.....77-81.
24 hr trend......7-10 degrees warmer.
Min Humidity........24-30%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 10-16 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....Southwest 25-35 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....South 20-25 mph until 1100, then southwest
around 15 mph until 1700, then northwest.
Smoke dispersal.....Poor until 1000. Very good after 1500.
.SATURDAY NIGHT...Mostly cloudy. Chance of thunderstorms. Lows
around 50. Northwest winds 8-15 mph.
.SUNDAY...Breezy. Partly cloudy. Slight chance of thunderstorms.
Highs in the mid 70s. Northwest winds 15-25 mph.
.MEMORIAL DAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
North winds 7-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the upper 70s. Southeast winds 4-9 mph.
$$
COZ246-242245-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Including Agate, Hugo, Limon, and Matheson
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1500, then mostly
cloudy(50-60%).
Max Temperature.....66-70.
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
7-13 mph. Gusts up to 25 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 8500-9500 ft
AGL.
Transport winds.....North 15-20 mph until 1200, then west 10-15 mph
until 1500, then south.
Smoke dispersal.....Poor until 1300. Very good after 1600.
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly
cloudy(30-35%). Slight chance of thunderstorms
until 2100.
Min Temperature.....42-46.
24 hr trend......4-7 degrees warmer.
Max Humidity........55-65%.
24 hr trend......2-4% wetter.
20-foot winds.......South winds 9-16 mph with gusts to around 25
mph.
Haines Index........4 or low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......6500-7500 ft AGL until 2000. Below 1000 FT AGL
after 0400.
Transport winds.....South 15-20 mph until 2400, then 25-30 mph.
Smoke dispersal.....Very good until 1900. Poor after 2000.
.SATURDAY...
Sky/weather.........Partly cloudy(30-40%) until 1500, then mostly
cloudy. Slight chance of thunderstorms after
1200.
Max Temperature.....75-79.
24 hr trend......7-10 degrees warmer.
Min Humidity........16-20%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 9-16 mph until 1200, then west
12-16 mph. Gusts up to 25 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......Below 1000 FT AGL until 0700. 10500-11500 ft
AGL after 1100.
Transport winds.....Southwest around 20 mph until 1400, then west.
Smoke dispersal.....Poor until 1000, then good until 1100, then
very good until 1200, then excellent until
1700, then very good.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the mid 40s. Northwest winds 8-15 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 70s. Northwest winds 12-18 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 70s. North winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 40s. Highs around 80. Southeast winds 6-12 mph.
$$
COZ247-242245-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Forder, Karval, Kutch, and Punkin Center
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(40-50%).
Max Temperature.....68-72.
24 hr trend......10-15 degrees cooler.
Min Humidity........19-23%.
24 hr trend......7-10% wetter.
20-foot winds.......North winds 8-15 mph until 1200, then
southeast. 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.......Below 1000 FT AGL until 0700, then 8000-9000 ft
AGL.
Transport winds.....North 15-20 mph until 1100, then northwest
around 10 mph until 1200, then southwest until
1500, then south.
Smoke dispersal.....Poor until 1400, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 2400, then mostly
clear.
Min Temperature.....41-47.
24 hr trend......2-4 degrees warmer.
Max Humidity........59-67%.
24 hr trend......10-15% wetter.
20-foot winds.......Southeast winds 8-15 mph with gusts to around
25 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......6000-7000 ft AGL until 2000. Below 1000 FT AGL
after 0500.
Transport winds.....Southeast 15-20 mph until 0100, then 20-25 mph
until 0500, then around 15 mph.
Smoke dispersal.....Good until 2000, then poor.
.SATURDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy(50-60%).
Max Temperature.....79-83.
24 hr trend......7-10 degrees warmer.
Min Humidity........11-15%.
24 hr trend......7-10% drier.
20-foot winds.......South winds 8-15 mph until 1200, then southwest
12-18 mph. Gusts up to 30 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......Below 1000 FT AGL until 0700. 13000-14000 ft
AGL after 1200.
Transport winds.....South 15-20 mph until 1100, then west 20-25
mph.
Smoke dispersal.....Poor until 1000, then good until 1100, then
very good until 1200, then excellent.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest
winds 10-16 mph.
.SUNDAY...Mostly clear. Highs in the upper 70s. Northwest winds
9-16 mph.
.MEMORIAL DAY...Mostly clear. Lows in the mid 40s. Highs in the
upper 70s. North winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 40s. Highs in the lower 80s. Southeast winds 6-12 mph.
$$
COZ215-242245-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Laramie River Valley, Nederland,
and Red Feather Lakes
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy(50-60%). Slight
chance of thunderstorms after 1200.
Max Temperature.....54-64.
24 hr trend......7-10 degrees cooler.
Min Humidity........19-23%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 6-13 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 6-13 mph with gusts to
around 25 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......11000-12000 ft AGL.
Transport winds.....West 15-20 mph until 1200, then around 25 mph.
Smoke dispersal.....Poor until 1000. Excellent after 1400.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of
thunderstorms until 2100, then slight chance of
rain showers until 2400, then chance of rain
showers.
Min Temperature.....35-45.
24 hr trend......2-4 degrees warmer.
Max Humidity........57-67%.
24 hr trend......4-7% 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. Gusts up to 25
mph in the evening.
Haines Index........3 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......7500-8500 ft AGL until 2000, then 1500 ft AGL.
Transport winds.....West around 20 mph until 2000, then southwest
around 10 mph.
Smoke dispersal.....Very good until 1900. Poor after 2000.
.SATURDAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 1200, then rain showers likely and chance
of thunderstorms.
Max Temperature.....57-67.
24 hr trend......4-7 degrees warmer.
Min Humidity........26-36%.
24 hr trend......10-15% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 10-18 mph with gusts to around
30 mph.
Ridges/upr slopes....West winds 10-20 mph with gusts to around
30 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 35-45 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....West 15-20 mph until 0900, then 25-30 mph.
Smoke dispersal.....Poor until 0800, then good until 1000, then
excellent until 1600, then very good.
.SATURDAY NIGHT...Mostly cloudy. Chance of thunderstorms. Lows in
the lower 40s. West winds 13-20 mph.
.SUNDAY...Breezy. Partly cloudy. Slight chance of thunderstorms.
Highs in the lower 60s. West winds 17-27 mph.
.MEMORIAL DAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. West winds 8-15 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the lower 40s. Highs around 70.
South winds 4-7 mph.
$$
COZ216-242245-
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
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%) until 1500, then mostly cloudy.
Slight chance of thunderstorms after 1200.
Max Temperature.....55-65.
24 hr trend......4-7 degrees cooler.
Min Humidity........18-24%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...South winds 4-12 mph.
Ridges/upr slopes....South winds 4-12 mph.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......10500-11500 ft AGL.
Transport winds.....West 10-15 mph until 1200, then around 20 mph.
Smoke dispersal.....Poor until 1000, then good until 1200, then
excellent until 1700, then very good.
.TONIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 0300, then partly
cloudy. Slight chance of thunderstorms until
2100, then slight chance of rain showers until
2400.
Min Temperature.....37-47.
24 hr trend......4-7 degrees warmer.
Max Humidity........50-60%.
24 hr trend......2-4% wetter.
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........4 or low.
LAL.................3 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......6500-7500 ft AGL until 2000, then 1500-2500 ft
AGL.
Transport winds.....Southwest 10-15 mph until 2300. Around 20 mph
after 0400.
Smoke dispersal.....Good until 2000, then poor.
.SATURDAY...
Sky/weather.........Partly cloudy(30-40%) until 1200, then mostly
cloudy. Chance of rain showers and slight
chance of thunderstorms after 1200 until 1500,
then chance of thunderstorms.
Max Temperature.....61-71.
24 hr trend......4-7 degrees warmer.
Min Humidity........16-26%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 12-22 mph with gusts to around
35 mph.
Ridges/upr slopes....Breezy. West winds 12-22 mph with gusts to
around 35 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 40-50 mph.
Mixing height.......10500-11500 ft AGL.
Transport winds.....Southwest 15-20 mph until 0800, then west 25-30
mph until 1400, then 20-25 mph.
Smoke dispersal.....Poor until 0800. Excellent after 1200.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the lower 40s. West winds 7-14 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 60s. West winds 9-16 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows around 40. Highs around 70. West winds 4-9 mph.
.TUESDAY...Partly cloudy. Chance of thunderstorms. Lows in the
mid 40s. Highs in the lower 70s. Southeast winds 4-7 mph.
$$
COZ211-242245-
Jackson County Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, and Walden
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(30-40%) until 1500, then mostly
cloudy(60-65%). Slight chance of rain showers
after 1700.
Max Temperature.....53-57.
24 hr trend......Little change.
Min Humidity........21-25%.
24 hr trend......4-7% drier.
20-foot winds.......Southwest winds 7-15 mph. Gusts up to 25 mph in
the afternoon.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......9000-10000 ft AGL.
Transport winds.....Southwest 10-15 mph until 1100, then west 20-25
mph.
Smoke dispersal.....Poor until 1000. Excellent after 1400.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2400. Slight chance of snow showers after
2100 until 2400, then chance of rain and snow
showers.
Min Temperature.....32-36.
24 hr trend......7-10 degrees warmer.
Max Humidity........77-87%.
24 hr trend......7-10% wetter.
20-foot winds.......South winds 4-12 mph. Gusts up to 25 mph in the
evening.
Haines Index........3 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......6500-7500 ft AGL until 2000, then 1000-1500 ft
AGL.
Transport winds.....West 20-25 mph until 2000, then southwest 10-15
mph until 0100, then light until 0200, then
south around 10 mph.
Smoke dispersal.....Very good until 1900. Poor after 2000.
.SATURDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
0800. Chance of rain showers until 1200, then
rain showers likely and chance of
thunderstorms.
Max Temperature.....54-58.
24 hr trend......Little change.
Min Humidity........37-45%.
24 hr trend......15-20% wetter.
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 4.
CWR.................10 percent increasing to 50 percent in the
afternoon.
15K FT MSL winds....Southwest 45-55 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....Southwest 10-15 mph until 0800. 25-30 mph after
0900.
Smoke dispersal.....Poor until 0800, then good until 0900, then
very good until 1200, then excellent until
1600, then good.
.SATURDAY NIGHT...Mostly cloudy. Chance of thunderstorms and
slight chance of snow showers. Lows in the lower 30s. West winds
8-14 mph.
.SUNDAY...Partly cloudy. Slight chance of thunderstorms. Highs in
the mid 50s. West winds 14-24 mph.
.MEMORIAL DAY...Mostly clear. Lows around 30. Highs in the lower
60s. Southwest winds 6-13 mph.
.TUESDAY...Mostly clear. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the upper 60s.
Southwest winds 4-7 mph.
$$
COZ213-242245-
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
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(30-40%) until 1200, then mostly
cloudy(55-60%).
Max Temperature.....52-58.
24 hr trend......4-7 degrees cooler.
Min Humidity........20-24%.
24 hr trend......Little change.
20-foot winds.......West winds 6-14 mph. Gusts up to 25 mph in the
afternoon.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......9000-10000 ft AGL.
Transport winds.....Light winds until 0800. West 20-25 mph after
1100.
Smoke dispersal.....Poor until 1000, then good until 1200, then
excellent.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%). Slight chance of
thunderstorms until 2100. Slight chance of rain
showers after 2400. Slight chance of snow
showers after 0200.
Min Temperature.....33-37.
24 hr trend......7-10 degrees warmer.
Max Humidity........68-78%.
24 hr trend......4-7% drier.
20-foot winds.......South winds 4-12 mph. Gusts up to 20 mph in the
evening.
Haines Index........3 or very low.
LAL.................2 until 2400, then 1.
CWR.................0 percent increasing to 10 percent after
midnight.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......6500-7500 ft AGL until 2000, then 1500-2000 ft
AGL.
Transport winds.....West 15-20 mph until 2000, then around 10 mph
until 2100, then light until 0100, then
southeast around 10 mph until 0200, then
southwest.
Smoke dispersal.....Very good until 1900. Poor after 2000.
.SATURDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
0900. Chance of rain showers until 1200, then
chance of thunderstorms.
Max Temperature.....55-61.
24 hr trend......2-4 degrees warmer.
Min Humidity........27-37%.
24 hr trend......7-10% wetter.
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 4.
CWR.................10 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....Southwest 45-55 mph.
Mixing height.......7500-8500 ft AGL.
Transport winds.....Southwest 10-15 mph until 0800, then 20-25 mph
until 1100, then west 25-30 mph until 1700,
then around 20 mph.
Smoke dispersal.....Poor until 0800, then good until 0900, then
very good until 1100, then excellent until
1700, then very good.
.SATURDAY NIGHT...Mostly cloudy. Chance of thunderstorms. Lows in
the lower 30s. West winds 7-14 mph.
.SUNDAY...Partly cloudy. Slight chance of thunderstorms. Highs in
the upper 50s. West winds 13-20 mph.
.MEMORIAL DAY...Mostly clear. Lows in the lower 30s. Highs in the
mid 60s. Southwest winds 6-13 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 30s. Highs in the upper 60s. West winds 4-6 mph.
$$
COZ214-242245-
Central and Southeast Park County-
Including Eleven Mile Canyon Reservoir, Fairplay, Guffey,
Hartsel, Lake George, and South Park
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%) until 1500, then mostly cloudy.
Slight chance of thunderstorms after 1500.
Max Temperature.....53-59.
24 hr trend......2-4 degrees cooler.
Min Humidity........18-22%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 8-16 mph. Gusts up to 20
mph increasing to 30 mph in the afternoon.
Ridges/upr slopes....Southwest winds 8-16 mph with gusts to
around 30 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......10500-11500 ft AGL.
Transport winds.....West 10-15 mph until 0900. 25-30 mph after
1200.
Smoke dispersal.....Poor until 0900, then fair until 1000, then
very good until 1100, then excellent.
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly
cloudy(30-40%). Slight chance of thunderstorms
until 2100. Slight chance of snow showers after
2000 until 2100.
Min Temperature.....32-36.
24 hr trend......4-7 degrees warmer.
Max Humidity........60-70%.
24 hr trend......Little change.
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 in the evening.
Haines Index........4 or low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......7000-8000 ft AGL until 2000, then 1000-2000 ft
AGL.
Transport winds.....West 20-25 mph until 2000, then south 10-15
mph.
Smoke dispersal.....Excellent until 1900. Poor after 2000.
.SATURDAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(30-40%) until 1200, then mostly
cloudy(60-65%). Slight chance of thunderstorms
after 1200.
Max Temperature.....54-64.
24 hr trend......Little change.
Min Humidity........19-25%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Breezy. West winds 16-26 mph with gusts to
around 45 mph.
Ridges/upr slopes....Breezy. West winds 16-26 mph with gusts to
around 45 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 40-50 mph.
Mixing height.......9500-10500 ft AGL.
Transport winds.....Southwest 15-20 mph until 0800. West 30-35 mph
after 1200.
Smoke dispersal.....Poor until 0800. Excellent after 1300.
.SATURDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the mid 30s. West winds 9-16 mph.
.SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the upper 50s. West winds 13-20 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 30s. Highs in the mid 60s. West winds 5-12 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 30s. Highs in the mid 60s. West winds 4-9 mph.
$$
COZ218-242245-
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
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%) until 1500, then mostly
cloudy(60-65%). Slight chance of thunderstorms
and snow showers after 1200.
Max Temperature.....44-54.
24 hr trend......Little change.
Min Humidity........21-27%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...West winds 7-15 mph with gusts to around
25 mph.
Ridges/upr slopes....West winds 8-16 mph with gusts to around
30 mph.
Haines Index........4 or 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.....West 15-20 mph until 1100, then 25-30 mph.
Smoke dispersal.....Poor until 1100, then very good until 1300,
then excellent until 1700, then very good.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
until 2400. Chance of snow showers. Chance of
rain showers after 2400.
Min Temperature.....28-36.
24 hr trend......10-15 degrees warmer.
Max Humidity........63-73%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 6-14 mph. Gusts up to 30
mph decreasing to 20 mph after midnight.
Ridges/upr slopes....Southwest winds 6-14 mph with gusts to
around 30 mph.
Haines Index........3 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......5500-6500 ft AGL until 2000, then 1000 ft AGL.
Transport winds.....West 15-20 mph until 2100, then southwest
around 10 mph until 0100, then 10-15 mph.
Smoke dispersal.....Good until 2000, then poor.
.SATURDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers and rain
showers until 1200, then rain showers, snow
showers and chance of thunderstorms.
Max Temperature.....44-54.
24 hr trend......2-4 degrees cooler.
Min Humidity........34-44%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 13-23 mph with gusts to around
35 mph.
Ridges/upr slopes....Breezy. West winds 14-24 mph with gusts to
around 40 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 4.
CWR.................10 percent increasing to 50 percent in the
afternoon.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......5500-6500 ft AGL.
Transport winds.....Southwest 20-25 mph until 0900, then west 25-30
mph.
Smoke dispersal.....Poor until 0800, then good until 1000, then
excellent until 1600, then good.
.SATURDAY NIGHT...Mostly cloudy. Chance of thunderstorms and
slight chance of snow showers. Lows in the lower 30s. West winds
13-20 mph.
.SUNDAY...Breezy. Partly cloudy. Slight chance of thunderstorms
and snow showers. Highs in the upper 40s. West winds 16-26 mph.
.MEMORIAL DAY...Mostly clear. Lows in the upper 20s. Highs in the
mid 50s. West winds 7-14 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the lower 30s. Highs in the
upper 50s. Southwest winds 4-7 mph.
$$
COZ212-242245-
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
434 AM MDT Fri May 24 2024
.TODAY...
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 1500.
Max Temperature.....43-53.
24 hr trend......7-10 degrees cooler.
Min Humidity........21-29%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...West winds 8-16 mph with gusts to around
25 mph.
Ridges/upr slopes....West winds 9-17 mph with gusts to around
30 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......8000-9000 ft AGL.
Transport winds.....West 15-20 mph until 1000, then 25-30 mph.
Smoke dispersal.....Poor until 1000. Excellent after 1200.
.TONIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 0300, then partly
cloudy(35-45%). Slight chance of thunderstorms
until 2100. Slight chance of snow showers.
Slight chance of rain showers after 2100 until
0400.
Min Temperature.....27-37.
24 hr trend......7-10 degrees warmer.
Max Humidity........59-69%.
24 hr trend......25-35% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 7-15 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 8-16 mph with gusts to
around 30 mph.
Haines Index........3 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent.
15K FT MSL winds....Southwest 35-45 mph.
Mixing height.......5500-6500 ft AGL until 2000, then 1500 ft AGL.
Transport winds.....West 20-25 mph until 2000, then southwest 10-15
mph until 2300, then south until 0300, then
southwest around 20 mph.
Smoke dispersal.....Good until 1900, then poor.
.SATURDAY...
Sky/weather.........Partly cloudy(35-45%) until 1200, then mostly
cloudy. Chance of rain showers until 1200.
Chance of snow showers. Chance of thunderstorms
after 1200.
Max Temperature.....46-56.
24 hr trend......4-7 degrees warmer.
Min Humidity........26-36%.
24 hr trend......4-7% wetter.
20-foot winds.......
Valleys/lwr slopes...Breezy. West winds 16-26 mph with gusts to
around 40 mph.
Ridges/upr slopes....Breezy. West winds 16-26 mph with gusts to
around 45 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 4.
CWR.................10 percent.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......8500-9500 ft AGL.
Transport winds.....West 20-25 mph until 0800, then around 30 mph.
Smoke dispersal.....Poor until 0800, then good until 0900, then
excellent until 1700, then very good.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow showers, rain
showers and slight chance of thunderstorms. Lows around 30. West
winds 13-23 mph.
.SUNDAY...Breezy. Partly cloudy. Slight chance of thunderstorms
and snow showers. Highs in the upper 40s. West winds 15-25 mph.
.MEMORIAL DAY...Mostly clear. Slight chance of thunderstorms.
Lows in the upper 20s. Highs in the mid 50s. West winds 7-14 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the upper
50s. West winds 4-8 mph.
$$
COZ217-242245-
West Jackson and West Grand Counties Above 9000 Feet-
Including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
434 AM MDT Fri May 24 2024
.TODAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(35-45%) until 1500, then mostly
cloudy(60-65%). Slight chance of snow showers
after 1700.
Max Temperature.....46-56.
24 hr trend......Little change.
Min Humidity........23-29%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 6-14 mph. Gusts up to 25 mph in
the afternoon.
Ridges/upr slopes....West winds 7-15 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
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.....West 10-15 mph until 1100, then 20-25 mph.
Smoke dispersal.....Poor until 1100. Very good after 1300.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of thunderstorms
and snow showers until 2400, then chance of
rain and snow showers.
Min Temperature.....30-36.
24 hr trend......7-10 degrees warmer.
Max Humidity........72-82%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 6-14 mph. Gusts up to 25
mph in the evening.
Ridges/upr slopes....Southwest winds 6-14 mph with gusts to
around 30 mph.
Haines Index........3 or very low.
LAL.................3 until 2400, then 1.
CWR.................10 percent increasing to 20 percent after
midnight.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....West 20-25 mph until 2000, then southwest 10-15
mph.
Smoke dispersal.....Good until 2000, then poor.
.SATURDAY...
Sky/weather.........Mostly cloudy. Chance of rain and snow showers
until 1200. Slight chance of thunderstorms
after 0900 until 1200, then rain showers, snow
showers and chance of thunderstorms.
Max Temperature.....44-54.
24 hr trend......Little change.
Min Humidity........45-55%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 13-23 mph with gusts to
around 35 mph.
Ridges/upr slopes....Southwest winds 13-23 mph with gusts to
around 40 mph.
Haines Index........3 or very low.
LAL.................2 until 1200, then 4.
CWR.................20 percent increasing to 70 percent in the
afternoon.
15K FT MSL winds....Southwest 40-50 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....Southwest 10-15 mph until 0800, then 20-25 mph
until 1100, then west 25-30 mph until 1700,
then around 20 mph.
Smoke dispersal.....Poor until 0900, then very good until 1600,
then good.
.SATURDAY NIGHT...Mostly cloudy. Chance of thunderstorms and
slight chance of snow showers. Lows in the lower 30s. West winds
8-15 mph.
.SUNDAY...Partly cloudy. Slight chance of thunderstorms and snow
showers. Highs around 50. West winds 14-24 mph.
.MEMORIAL DAY...Clear. Lows in the upper 20s. Highs in the upper
50s. West winds 6-13 mph.
.TUESDAY...Mostly clear. Chance of rain showers and slight chance
of thunderstorms. Lows in the mid 30s. Highs in the lower 60s.
Southwest winds 4-7 mph.
$$
.Outlook 6 to 10 Days...
Temperatures Above Normal and Precipitation Above Normal.
$$