Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
283
FNUS55 KBOU 150857
FWFBOU
Fire Weather Forecast for Northeast and North Central Colorado
National Weather Service Denver/Boulder CO
257 AM MDT Sat Jun 15 2024
.DISCUSSION...Today and tonight...
Marginal fire weather conditions are possible this afternoon as
relative humidities drop between 15-18 percent along the I-25
corridor and plains. Light southwest winds remain below warning
criteria between 12-15 mph. High based showers are possible for the
high country until early evening. Smoke dispersal reaches good to
excellent across the region this afternoon.
LONG TERM DISCUSSION...Sunday through Wednesday...
It will be mainly dry Sunday and Monday with only a slight chance of
afternoon thunderstorms on Tuesday over the higher terrain. Winds
will also increase over the higher terrain Monday into Tuesday
Temperatures will remain above normal Sunday and Monday. A cold
front will move across the plains on Tuesday dropping temperatures
back to seasonal levels. For Wednesday, temperatures will be slightly
below normal with a chance of thunderstorms, mainly over the higher
terrain.
...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...
COZ238-152230-
Larimer County Below 6000 Feet/Northwest Weld County-
Including Fort Collins, Hereford, Loveland, Nunn,
and West Pawnee Grasslands
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
sunny until 1200, then partly cloudy(35-45%)
until 1500, then mostly cloudy(55-60%). Slight
chance of thunderstorms after 1300 until 1700,
then chance of thunderstorms.
Max Temperature.....88-92.
24 hr trend......7-10 degrees warmer.
Min Humidity........18-22%.
24 hr trend......15-20% drier.
20-foot winds.......Southwest winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 4.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......1000 ft AGL until 0700, then Below 1000 FT AGL
until 0800, then 1500-2500 ft AGL until 1000,
then 9000-10000 ft AGL.
Transport winds.....West 10-15 mph until 1600, then southwest
around 20 mph.
Smoke dispersal.....Poor until 1100, then very good.
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%). Slight chance of
thunderstorms until 2000.
Min Temperature.....54-58.
24 hr trend......Little change.
Max Humidity........46-56%.
24 hr trend......35-50% drier.
20-foot winds.......Southwest winds 4-9 mph with gusts to around 20
mph until 2400, then northwest.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......2000-3000 ft AGL until 2200, then Below 1000 FT
AGL.
Transport winds.....Southwest 15-20 mph until 2100, then around 10
mph until 0100, then northwest until 0500, then
north.
Smoke dispersal.....Fair until 2000, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....86-92.
24 hr trend......Little change.
Min Humidity........19-23%.
24 hr trend......Little change.
20-foot winds.......Northeast winds 6-13 mph with gusts to around
20 mph until 1200, then southeast 9-16 mph with
gusts to around 30 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 7000-8000 ft
AGL.
Transport winds.....Northeast 10-15 mph until 1000. South 15-20 mph
after 1200.
Smoke dispersal.....Poor until 1300. Very good after 1500.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds 5-12 mph.
.MONDAY...Mostly clear. Highs in the upper 80s. East winds
7-14 mph.
.TUESDAY...Not as warm. Partly cloudy. Slight chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
Northeast winds 12-18 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows around
50. Highs in the mid 70s. Southeast winds 9-16 mph.
$$
COZ239-152230-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including Arvada, Boulder, Golden, Lakewood, and Longmont
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly sunny until 0900, then partly
cloudy(35-45%) until 1500, then mostly
cloudy(50-60%). Slight chance of thunderstorms
after 1300.
Max Temperature.....87-91.
24 hr trend......7-10 degrees warmer.
Min Humidity........17-21%.
24 hr trend......10-15% drier.
20-foot winds.......Southwest winds 4-9 mph.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 3.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......2000-3000 ft AGL until 1000, then 10500-11500
ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1000, then very good until 1200,
then excellent until 1600, then very good.
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%). Slight chance of
thunderstorms until 1900.
Min Temperature.....58-62.
24 hr trend......2-4 degrees warmer.
Max Humidity........41-51%.
24 hr trend......15-20% drier.
20-foot winds.......Southwest winds 4-9 mph.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 25-35 mph.
Mixing height.......5500-6500 ft AGL until 2000, then 1000-1500 ft
AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Fair until 2000, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max Temperature.....90-96.
24 hr trend......2-4 degrees warmer.
Min Humidity........14-20%.
24 hr trend......Little change.
20-foot winds.......North winds 4-9 mph until 1200, then east 4-13
mph with gusts to around 25 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......11500-12500 ft AGL.
Transport winds.....Northwest around 10 mph until 0800, then light
until 0900, then north around 10 mph until
1000, then south until 1700, then southwest.
Smoke dispersal.....Poor until 1200. Very good after 1400.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
4-9 mph.
.MONDAY...Mostly clear. Highs in the lower 90s. Southwest winds
4-9 mph.
.TUESDAY...Not as warm. Partly cloudy. Slight chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Southeast winds 5-12 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows in the
lower 50s. Highs in the upper 70s. East winds 4-9 mph.
$$
COZ240-152230-
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
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%) until 1500, then mostly
cloudy(50-60%). Slight chance of thunderstorms
after 1300.
Max Temperature.....88-92.
24 hr trend......4-7 degrees warmer.
Min Humidity........15-19%.
24 hr trend......10-15% drier.
20-foot winds.......Southwest winds 4-9 mph.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 3.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0800. 10000-11000 ft
AGL after 1000.
Transport winds.....Southwest around 10 mph until 1000, then west.
Smoke dispersal.....Poor until 1100, then very good.
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%). Slight chance of
thunderstorms until 1900.
Min Temperature.....58-62.
24 hr trend......Little change.
Max Humidity........43-51%.
24 hr trend......20-25% drier.
20-foot winds.......South winds 6-13 mph with gusts to around 20
mph.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......3000-4000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Fair until 2000, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max Temperature.....93-97.
24 hr trend......2-4 degrees warmer.
Min Humidity........12-16%.
24 hr trend......2-4% drier.
20-foot winds.......South winds 5-13 mph. Gusts up to 25 mph in the
afternoon.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700. 12500-13500 ft
AGL after 1300.
Transport winds.....Southwest 10-15 mph until 1500, then around 20
mph.
Smoke dispersal.....Poor until 1200, then good until 1400, then
excellent until 1700, then very good.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds 4-9 mph.
.MONDAY...Mostly clear. Highs in the mid 90s. Southwest winds
5-12 mph.
.TUESDAY...Not as warm. Partly cloudy. Slight chance of
thunderstorms. Lows in the upper 50s. Highs around 80. East winds
7-14 mph.
.JUNETEENTH...Partly cloudy. Chance of thunderstorms. Lows in the
mid 50s. Highs around 80. East winds 7-14 mph.
$$
COZ241-152230-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(30-40%). Slight chance of thunderstorms
after 1300.
Max Temperature.....83-89.
24 hr trend......4-7 degrees warmer.
Min Humidity........17-21%.
24 hr trend......15-20% drier.
20-foot winds.......West winds 4-9 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0800. 10000-11000 ft
AGL after 1000.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1000. Very good after 1200.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy until 0300, then clear. Slight chance of
thunderstorms until 2000.
Min Temperature.....55-59.
24 hr trend......2-4 degrees warmer.
Max Humidity........45-53%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 7-14 mph with gusts to around 20
mph.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 15-25 mph.
Mixing height.......2500-3500 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....89-95.
24 hr trend......2-4 degrees warmer.
Min Humidity........11-15%.
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........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700. 14000-15000 ft
AGL after 1200.
Transport winds.....Southwest 15-20 mph.
Smoke dispersal.....Poor until 1000, then good until 1200, then
excellent.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds 7-14 mph.
.MONDAY...Mostly clear. Highs in the lower 90s. Southwest winds
8-15 mph.
.TUESDAY...Not as warm. Mostly clear. Chance of rain showers and
slight chance of thunderstorms. Lows in the mid 50s. Highs in the
upper 70s. Northeast winds 9-16 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows in the
upper 40s. Highs in the mid 70s. Southeast winds 9-16 mph.
$$
COZ243-152230-
Central and South Weld County-
Including Eaton, Fort Lupton, Greeley, and Roggen
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly
sunny until 1200, then partly cloudy(35-45%).
Slight chance of thunderstorms after 1300.
Max Temperature.....90-94.
24 hr trend......7-10 degrees warmer.
Min Humidity........16-20%.
24 hr trend......20-25% drier.
20-foot winds.......Southwest winds 5-13 mph.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 3.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 2500-3500 ft
AGL until 1100, then 12500-13500 ft AGL until
1700, then 7500 ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1100, then good until 1300, then
very good until 1700, then good.
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%). Slight chance of
thunderstorms until 2000.
Min Temperature.....54-58.
24 hr trend......Little change.
Max Humidity........58-68%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 4-12 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 20-30 mph.
Mixing height.......3500-4500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....92-96.
24 hr trend......Little change.
Min Humidity........17-21%.
24 hr trend......2-4% wetter.
20-foot winds.......North winds 4-9 mph until 1200, then east 8-15
mph. Gusts up to 25 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 6500-7500 ft
AGL.
Transport winds.....Northeast around 10 mph until 1100, then
southeast until 1500, then 15-20 mph.
Smoke dispersal.....Poor until 1300. Good after 1500.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
4-9 mph.
.MONDAY...Mostly clear. Highs in the lower 90s. Northeast winds
6-13 mph.
.TUESDAY...Not as warm. Partly cloudy. Slight chance of
thunderstorms. Lows in the upper 50s. Highs around 80. Northeast
winds 10-17 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows in the
lower 50s. Highs in the upper 70s. East winds 9-16 mph.
$$
COZ242-152230-
Northeast Weld County-
Including Briggsdale, East Pawnee Grasslands, Grover,
Pawnee Buttes, Raymer, and Stoneham
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then mostly
sunny until 1200, then partly cloudy(30-40%).
Slight chance of thunderstorms after 1300.
Max Temperature.....89-93.
24 hr trend......7-10 degrees warmer.
Min Humidity........18-22%.
24 hr trend......15-20% drier.
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 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0800. 9000-10000 ft AGL
after 1200.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1200. Very good after 1400.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then mostly
clear. Slight chance of thunderstorms until
2400.
Min Temperature.....55-59.
24 hr trend......Little change.
Max Humidity........56-62%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 6-12 mph with gusts to around 20
mph until 2400, then west 5-12 mph.
Haines Index........5 or moderate.
LAL.................3 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......3500-4500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....South 10-15 mph until 0200. North after 0400.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....87-92.
24 hr trend......Little change.
Min Humidity........21-27%.
24 hr trend......4-7% wetter.
20-foot winds.......North winds 7-14 mph with gusts to around 20
mph until 1200, then east 10-17 mph with gusts
to around 30 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 4000-5000 ft
AGL.
Transport winds.....North 15-20 mph until 1100, then southeast.
Smoke dispersal.....Poor until 1400, then good.
.SUNDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the mid 50s. Northeast winds 7-14 mph.
.MONDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the upper 80s. Northeast winds 8-15 mph.
.TUESDAY...Not as warm. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the mid 50s. Highs in the
upper 70s. North winds 13-23 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows around
50. Highs in the mid 70s. East winds 13-20 mph.
$$
COZ244-152230-
Morgan County-
Including Brush, Fort Morgan, Goodrich, and Wiggins
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then mostly
sunny until 1500, then partly cloudy(30-40%).
Slight chance of thunderstorms after 1500.
Max Temperature.....91-95.
24 hr trend......7-10 degrees warmer.
Min Humidity........17-21%.
24 hr trend......20-25% drier.
20-foot winds.......West winds 5-13 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0800. 11000-12000 ft
AGL after 1200.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1200. Very good after 1600.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy until 0300, then clear. Slight chance of
thunderstorms until 2000.
Min Temperature.....56-60.
24 hr trend......Little change.
Max Humidity........62-72%.
24 hr trend......20-25% drier.
20-foot winds.......Southwest winds 5-13 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 20-30 mph.
Mixing height.......3500-4500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Southwest around 15 mph until 2000, then south
until 0500, then west.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....92-96.
24 hr trend......2-4 degrees warmer.
Min Humidity........19-23%.
24 hr trend......Little change.
20-foot winds.......North winds 5-12 mph with gusts to around 20
mph until 1200, then east 10-17 mph with gusts
to around 30 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 6500-7500 ft
AGL.
Transport winds.....North around 15 mph until 1100, then east until
1500, then southeast around 20 mph.
Smoke dispersal.....Poor until 1400, then good.
.SUNDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the upper 50s. Southeast winds 8-15 mph.
.MONDAY...Mostly clear. Highs in the mid 90s. East winds
8-15 mph.
.TUESDAY...Not as warm. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the mid 50s. Highs around
80. North winds 13-20 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows in the
lower 50s. Highs in the mid 70s. East winds 12-18 mph.
$$
COZ245-152230-
Central and East Adams and Arapahoe Counties-
Including Bennett, Byers, Deer Trail, and Leader
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly
sunny until 1500, then partly cloudy(30-40%).
Slight chance of thunderstorms after 1400.
Max Temperature.....89-93.
24 hr trend......7-10 degrees warmer.
Min Humidity........14-18%.
24 hr trend......15-20% drier.
20-foot winds.......Southwest winds 5-13 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0800. 12000-13000 ft
AGL after 1100.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1100. Very good after 1500.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy until 0300, then clear. Slight chance of
thunderstorms until 1900.
Min Temperature.....56-60.
24 hr trend......Little change.
Max Humidity........48-58%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 6-14 mph with gusts to around 20
mph.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 15-25 mph.
Mixing height.......4000-5000 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Fair until 2000, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....93-97.
24 hr trend......4-7 degrees warmer.
Min Humidity........13-17%.
24 hr trend......Little change.
20-foot winds.......West winds 6-10 mph until 1200, then southeast
10-17 mph with gusts to around 25 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 10000-11000
ft AGL.
Transport winds.....West 10-15 mph until 1400, then south 15-20
mph.
Smoke dispersal.....Poor until 1200. Excellent after 1400.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
8-15 mph.
.MONDAY...Mostly clear. Highs in the mid 90s. Southwest winds
7-14 mph.
.TUESDAY...Not as warm. Partly cloudy. Chance of thunderstorms.
Lows in the mid 50s. Highs around 80. Northeast winds 10-17 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows around
50. Highs in the upper 70s. East winds 12-18 mph.
$$
COZ248-152230-
Logan County-
Including Crook, Merino, Sterling, and Peetz
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly cloudy(60-65%) until 0900, then partly
cloudy(30-40%). Slight chance of rain showers
after 1300 until 1400, then slight chance of
thunderstorms.
Max Temperature.....90-94.
24 hr trend......4-7 degrees warmer.
Min Humidity........19-25%.
24 hr trend......15-20% drier.
20-foot winds.......West winds 5-12 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....Northwest 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 8500-9500 ft
AGL.
Transport winds.....West around 10 mph.
Smoke dispersal.....Poor until 1300, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy. Slight chance of thunderstorms until
2100.
Min Temperature.....57-61.
24 hr trend......Little change.
Max Humidity........62-70%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 6-13 mph with gusts to around
20 mph.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......2500-3500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....West around 15 mph until 1900, then southwest
until 0400, then west.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....89-93.
24 hr trend......Little change.
Min Humidity........25-31%.
24 hr trend......4-7% wetter.
20-foot winds.......North winds 7-14 mph until 1200, then east 9-16
mph. Gusts up to 25 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 3000-4000 ft
AGL.
Transport winds.....North around 15 mph until 1100, then east.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the upper 50s. Southeast winds 10-17 mph.
.MONDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the lower 90s. Northeast winds 8-15 mph.
.TUESDAY...Not as warm. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the mid 50s. Highs in the
upper 70s. North winds 13-20 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows in the
lower 50s. Highs in the lower 70s. East winds 12-18 mph.
$$
COZ249-250-152230-
Washington County-Sedgwick County-
Including Akron, Cope, Last Chance, Otis, Julesburg, Ovid,
and Sedgwick
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly
cloudy until 1200, then mostly sunny until
1500, then partly cloudy. Slight chance of
thunderstorms after 1700.
Max Temperature.....89-93.
24 hr trend......4-7 degrees warmer.
Min Humidity........17-25%.
24 hr trend......15-20% drier.
20-foot winds.......West winds 5-13 mph. Gusts up to 20 mph in the
morning.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 11000-12000
ft AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%). Slight chance of
thunderstorms until 2100.
Min Temperature.....58-62.
24 hr trend......Little change.
Max Humidity........56-66%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest 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 15-25 mph.
Mixing height.......10000 ft AGL until 1900. Below 1000 FT AGL
after 2000.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Fair until 2000, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....93-97.
24 hr trend......4-7 degrees warmer.
Min Humidity........16-26%.
24 hr trend......4-7% drier.
20-foot winds.......Northwest winds 7-14 mph with gusts to around
20 mph until 1200, then southeast 10-17 mph
with gusts to around 30 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 8000-9000 ft
AGL.
Transport winds.....Northwest around 15 mph until 0900, then north
until 1100, then east until 1200, then
southeast until 1500, then around 20 mph.
Smoke dispersal.....Poor until 1300. Very good after 1700.
.SUNDAY NIGHT...Mostly clear. Slight chance of thunderstorms.
Lows in the lower 60s. South winds 13-23 mph.
.MONDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 90s. South winds 10-17 mph.
.TUESDAY...Not as warm. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the upper 50s. Highs
around 80. North winds 12-22 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows in the
lower 50s. Highs in the lower 70s. East winds 12-18 mph.
$$
COZ251-152230-
Phillips County-
Including Amherst, Haxtun, and Holyoke
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly
cloudy(30-35%) until 1200, then mostly sunny.
Max Temperature.....90-94.
24 hr trend......4-7 degrees warmer.
Min Humidity........23-27%.
24 hr trend......10-15% drier.
20-foot winds.......Southwest winds 5-13 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 8000-9000 ft
AGL.
Transport winds.....West around 10 mph.
Smoke dispersal.....Poor until 1400, then good.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100.
Min Temperature.....59-63.
24 hr trend......Little change.
Max Humidity........67-71%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 7-12 mph.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 15-25 mph.
Mixing height.......3000-4000 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Southwest around 10 mph until 2200. West after
0400.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....92-96.
24 hr trend......2-4 degrees warmer.
Min Humidity........25-29%.
24 hr trend......Little change.
20-foot winds.......North winds 7-13 mph until 1200, then east
10-17 mph. Gusts up to 25 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 4500-5500 ft
AGL.
Transport winds.....North around 15 mph until 1000. Southeast after
1300.
Smoke dispersal.....Poor until 1400, then good.
.SUNDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the lower 60s. Southeast winds 12-20 mph.
.MONDAY...Mostly clear. Slight chance of thunderstorms. Highs in
the mid 90s. South winds 8-15 mph.
.TUESDAY...Not as warm. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the upper 50s. Highs in
the lower 80s. North winds 14-20 mph.
.JUNETEENTH...Not as warm. Mostly cloudy. Chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
East winds 10-15 mph.
$$
COZ246-152230-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Including Agate, Hugo, Limon, and Matheson
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Partly cloudy(35-45%) until 0900, then mostly
sunny until 1500, then partly cloudy(30-40%).
Slight chance of thunderstorms after 1500.
Max Temperature.....88-92.
24 hr trend......2-4 degrees warmer.
Min Humidity........15-19%.
24 hr trend......10-15% drier.
20-foot winds.......West winds 5-13 mph.
Haines Index........4 or low.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 12000-13000
ft AGL.
Transport winds.....Northwest 10-15 mph.
Smoke dispersal.....Poor until 1000. Very good after 1300.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(30-40%) until 0300, then clear. Slight
chance of thunderstorms until 1900.
Min Temperature.....56-60.
24 hr trend......2-4 degrees warmer.
Max Humidity........49-59%.
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.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 15-20 mph.
Mixing height.......9000 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....Southwest around 15 mph.
Smoke dispersal.....Good until 1900, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....94-98.
24 hr trend......4-7 degrees warmer.
Min Humidity........10-14%.
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........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-25 mph.
Mixing height.......Below 1000 FT AGL until 0700. 14000-15000 ft
AGL after 1100.
Transport winds.....Southwest 15-20 mph until 1700, then south
around 25 mph.
Smoke dispersal.....Poor until 1000. Excellent after 1500.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
13-20 mph.
.MONDAY...Mostly clear. Highs in the mid 90s. Southwest winds
12-18 mph.
.TUESDAY...Not as warm. Mostly clear. Chance of thunderstorms.
Lows in the mid 50s. Highs in the lower 80s. Northeast winds
13-20 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows in the
lower 50s. Highs in the upper 70s. East winds 12-18 mph.
$$
COZ247-152230-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Forder, Karval, Kutch, and Punkin Center
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
sunny until 1500, then partly cloudy(30-40%).
Max Temperature.....89-93.
24 hr trend......2-4 degrees warmer.
Min Humidity........15-19%.
24 hr trend......15-20% drier.
20-foot winds.......West winds 4-12 mph.
Haines Index........4 or low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 12000-13000
ft AGL.
Transport winds.....Northwest around 10 mph.
Smoke dispersal.....Poor until 1100, then good.
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%).
Min Temperature.....55-59.
24 hr trend......2-4 degrees warmer.
Max Humidity........55-65%.
24 hr trend......25-35% drier.
20-foot winds.......Southwest winds 4-12 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 15-20 mph.
Mixing height.......6000-7000 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Fair until 2000, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....96-100.
24 hr trend......7-10 degrees warmer.
Min Humidity........8-12%.
24 hr trend......4-7% drier.
20-foot winds.......Southwest winds 7-15 mph with gusts to around
25 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 15-20 mph.
Mixing height.......Below 1000 FT AGL until 0700. 14500-15500 ft
AGL after 1200.
Transport winds.....Southwest 10-15 mph until 1400, then around 20
mph.
Smoke dispersal.....Poor until 1000. Excellent after 1500.
.SUNDAY NIGHT...Mostly clear. Lows around 60. South winds
12-18 mph.
.MONDAY...Clear. Highs in the upper 90s. Southwest winds
10-17 mph.
.TUESDAY...Not as warm. Mostly clear. Chance of thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. Northeast winds
12-21 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows in the
lower 50s. Highs in the upper 70s. East winds 12-18 mph.
$$
COZ215-152230-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Laramie River Valley, Nederland,
and Red Feather Lakes
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy(40-50%) until
1500, then mostly cloudy(50-60%). Slight chance
of thunderstorms after 1300 until 1400, then
chance of thunderstorms.
Max Temperature.....75-85.
24 hr trend......4-7 degrees warmer.
Min Humidity........20-24%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 7-15 mph with gusts to around
25 mph.
Ridges/upr slopes....West 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 4.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 20-30 mph.
Mixing height.......2500-3500 ft AGL until 1000, then 11500-12500
ft AGL.
Transport winds.....West 15-20 mph until 1500, then around 25 mph.
Smoke dispersal.....Poor until 1000, then good until 1100, then
excellent.
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%). Slight chance of
thunderstorms until 1900.
Min Temperature.....49-59.
24 hr trend......Little change.
Max Humidity........38-48%.
24 hr trend......20-25% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph. Gusts up to 30 mph in
the evening.
Ridges/upr slopes....West 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 30-40 mph.
Mixing height.......6000-7000 ft AGL until 2000, then 1500 ft AGL.
Transport winds.....West 20-25 mph until 2000, then 10-15 mph.
Smoke dispersal.....Very good until 1900. Poor after 2000.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....77-87.
24 hr trend......Little change.
Min Humidity........15-23%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...South winds 6-14 mph with gusts to around
30 mph.
Ridges/upr slopes....South winds 6-14 mph with gusts to around
30 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......12000-13000 ft AGL.
Transport winds.....Southwest 10-15 mph until 0900. 20-25 mph after
1400.
Smoke dispersal.....Poor until 1000, then very good until 1200,
then excellent.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds 4-9 mph.
.MONDAY...Mostly clear. Highs in the lower 80s. Southwest winds
6-13 mph.
.TUESDAY...Not as warm. Partly cloudy. Slight chance of
thunderstorms. Lows in the upper 40s. Highs around 70. South
winds 7-14 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows in the
mid 40s. Highs in the upper 60s. Southeast winds 6-13 mph.
$$
COZ216-152230-
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
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%) until 1500, then mostly
cloudy(50-60%). Slight chance of thunderstorms
after 1300 until 1400, then chance of
thunderstorms.
Max Temperature.....75-85.
24 hr trend......4-7 degrees warmer.
Min Humidity........18-24%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 4-9 mph.
Ridges/upr slopes....West winds 4-9 mph.
Haines Index........5 or moderate.
LAL.................1 until 1200, then 4.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......3000-4000 ft AGL until 1000, then 11000-12000
ft AGL.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor until 1000. Very good after 1200.
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%). Slight chance of
thunderstorms until 1900.
Min Temperature.....49-59.
24 hr trend......Little change.
Max Humidity........39-49%.
24 hr trend......15-20% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph.
Ridges/upr slopes....Southwest winds 5-13 mph. Gusts up to 20
mph after midnight.
Haines Index........5 or moderate.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......7000-8000 ft AGL until 2000, then 1500-2000 ft
AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Good until 2000, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of thunderstorms after 1200.
Max Temperature.....80-90.
24 hr trend......2-4 degrees warmer.
Min Humidity........11-17%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 6-14 mph with gusts to
around 30 mph.
Ridges/upr slopes....Southwest winds 6-14 mph with gusts to
around 30 mph.
Haines Index........6 or high.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......4500-5500 ft AGL until 1100, then 13000-14000
ft AGL.
Transport winds.....Southwest 10-15 mph until 1100, then 20-25 mph.
Smoke dispersal.....Poor until 1000, then good until 1100, then
very good until 1200, then excellent.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds 5-12 mph.
.MONDAY...Mostly clear. Highs in the mid 80s. Southwest winds
6-13 mph.
.TUESDAY...Not as warm. Partly cloudy. Slight chance of
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
Southeast winds 5-12 mph.
.JUNETEENTH...Mostly cloudy. Chance of thunderstorms. Lows in the
upper 40s. Highs in the lower 70s. East winds 4-8 mph.
$$
COZ211-152230-
Jackson County Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, and Walden
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%). Slight chance of thunderstorms
after 1300.
Max Temperature.....73-77.
24 hr trend......4-7 degrees warmer.
Min Humidity........24-28%.
24 hr trend......10-15% drier.
20-foot winds.......Southwest winds 9-17 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 25-35 mph.
Mixing height.......3500-4500 ft AGL until 1100, then 11000-12000
ft AGL.
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.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....41-47.
24 hr trend......Little change.
Max Humidity........57-67%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 4-12 mph. Gusts up to 30 mph in the
evening.
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 1000-1500 ft
AGL.
Transport winds.....West 20-25 mph until 2000, then southwest
around 10 mph.
Smoke dispersal.....Very good until 1900. Poor after 2000.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....77-81.
24 hr trend......2-4 degrees warmer.
Min Humidity........13-17%.
24 hr trend......10-15% drier.
20-foot winds.......Southwest winds 9-17 mph with gusts to around
35 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......4000-5000 ft AGL until 1100, then 12000-13000
ft AGL.
Transport winds.....South 10-15 mph until 1000. Southwest 25-30 mph
after 1200.
Smoke dispersal.....Poor until 1000, then very good until 1100,
then excellent.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. South winds
5-12 mph.
.MONDAY...Mostly clear. Highs in the mid 70s. Southwest winds
12-18 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the upper 30s. Highs in the upper 60s. Southwest winds 6-13 mph.
.JUNETEENTH...Partly cloudy. Slight chance of thunderstorms. Lows
around 40. Highs in the lower 70s. South winds 5-12 mph.
$$
COZ213-152230-
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
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%). Slight chance of thunderstorms
after 1300.
Max Temperature.....73-79.
24 hr trend......4-7 degrees warmer.
Min Humidity........20-28%.
24 hr trend......7-10% drier.
20-foot winds.......Southwest winds 4-6 mph until 1200, then west
9-16 mph with gusts to around 25 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 20-30 mph.
Mixing height.......3000-4000 ft AGL until 1100, then 11500-12500
ft AGL.
Transport winds.....Light winds until 0900. West 20-25 mph after
1200.
Smoke dispersal.....Poor until 1100. Excellent after 1300.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....40-48.
24 hr trend......Little change.
Max Humidity........53-63%.
24 hr trend......25-35% drier.
20-foot winds.......South 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 30-40 mph.
Mixing height.......8000-9000 ft AGL until 2000, then 1500-2000 ft
AGL.
Transport winds.....West 15-20 mph until 2000, then southwest
around 10 mph until 0100, then south.
Smoke dispersal.....Very good until 1900. Poor after 2000.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....77-83.
24 hr trend......2-4 degrees warmer.
Min Humidity........11-15%.
24 hr trend......10-15% drier.
20-foot winds.......South winds 4-7 mph until 1200, then southwest
12-18 mph. Gusts up to 30 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......7000-8000 ft AGL until 1200, then 12500-13500
ft AGL.
Transport winds.....South 10-15 mph until 1000. Southwest 25-30 mph
after 1200.
Smoke dispersal.....Poor until 1000, then good until 1100, then
excellent.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. South winds
4-8 mph.
.MONDAY...Mostly clear. Highs in the upper 70s. Southwest winds
8-15 mph.
.TUESDAY...Mostly clear. Lows around 40. Highs in the lower 70s.
Southwest winds 5-12 mph.
.JUNETEENTH...Partly cloudy. Slight chance of thunderstorms. Lows
in the lower 40s. Highs in the mid 70s. Southeast winds 4-9 mph.
$$
COZ214-152230-
Central and Southeast Park County-
Including Eleven Mile Canyon Reservoir, Fairplay, Guffey,
Hartsel, Lake George, and South Park
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%) until 1500, then mostly
cloudy(50-60%). Slight chance of thunderstorms
after 1300.
Max Temperature.....69-77.
24 hr trend......4-7 degrees warmer.
Min Humidity........20-24%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
Ridges/upr slopes....West winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....Northwest 15-25 mph.
Mixing height.......2000-3000 ft AGL until 1000, then 11000-12000
ft AGL.
Transport winds.....Northwest 10-15 mph until 1100, then west 15-20
mph.
Smoke dispersal.....Poor until 1000. Excellent after 1100.
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%) until 0300, then clear.
Slight chance of thunderstorms until 1900.
Min Temperature.....42-48.
24 hr trend......Little change.
Max Humidity........51-61%.
24 hr trend......25-35% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 4-9 mph.
Ridges/upr slopes....Southwest winds 4-12 mph. Gusts up to 20
mph in the evening.
Haines Index........4 or low.
LAL.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 20-30 mph.
Mixing height.......8000-9000 ft AGL until 2000, then 1000-1500 ft
AGL.
Transport winds.....Southwest 10-15 mph.
Smoke dispersal.....Very good until 1900. Poor after 2000.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max Temperature.....74-82.
24 hr trend......2-4 degrees warmer.
Min Humidity........12-16%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-9 mph with gusts to
around 25 mph until 1200, then 13-19 mph
with gusts to around 35 mph.
Ridges/upr slopes....Southwest winds 8-16 mph with gusts to
around 35 mph.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 20-30 mph.
Mixing height.......4000-5000 ft AGL until 1100, then 11500-12500
ft AGL.
Transport winds.....Southwest 10-15 mph until 1100, then 20-25 mph.
Smoke dispersal.....Poor until 1000, then good until 1100, then
excellent.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
4-9 mph.
.MONDAY...Mostly clear. Highs in the mid 70s. Southwest winds
10-17 mph.
.TUESDAY...Mostly clear. Slight chance of thunderstorms. Lows in
the mid 40s. Highs in the lower 70s. South winds 9-16 mph.
.JUNETEENTH...Partly cloudy. Slight chance of thunderstorms. Lows
in the lower 40s. Highs around 70. South winds 8-15 mph.
$$
COZ218-152230-
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
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%) until 1500, then mostly
cloudy(55-60%). Slight chance of thunderstorms
after 1200 until 1400, then chance of
thunderstorms.
Max Temperature.....62-72.
24 hr trend......4-7 degrees warmer.
Min Humidity........24-34%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 8-16 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Ridges/upr slopes....West winds 8-16 mph. Gusts up to 20 mph
increasing to 30 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....West 20-30 mph.
Mixing height.......3000-4000 ft AGL until 1100, then 10000-11000
ft AGL.
Transport winds.....West 10-15 mph until 1200, then 20-25 mph.
Smoke dispersal.....Poor until 1100. Excellent after 1200.
.TONIGHT...
Sky/weather.........Partly cloudy(30-35%). Slight chance of
thunderstorms until 2000.
Min Temperature.....40-50.
24 hr trend......2-4 degrees warmer.
Max Humidity........44-54%.
24 hr trend......25-35% 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.................2 until 2400, then 1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......5500-6500 ft AGL until 2000, then 1000 ft AGL.
Transport winds.....Southwest 15-20 mph until 2400, then around 10
mph.
Smoke dispersal.....Good until 2000, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....66-76.
24 hr trend......2-4 degrees warmer.
Min Humidity........12-20%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 8-16 mph with gusts to
around 35 mph.
Ridges/upr slopes....Southwest winds 9-17 mph with gusts to
around 35 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......11000-12000 ft AGL.
Transport winds.....Southwest 10-15 mph until 0900. 25-30 mph after
1100.
Smoke dispersal.....Poor until 0900, then good until 1100, then
excellent.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds 7-14 mph.
.MONDAY...Mostly clear. Highs in the upper 60s. Southwest winds
10-17 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 30s. Highs in the lower 60s. Southwest winds 6-13 mph.
.JUNETEENTH...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the
lower 60s. Southeast winds 6-13 mph.
$$
COZ212-152230-
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
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(40-50%). Slight chance of thunderstorms
after 1300.
Max Temperature.....61-71.
24 hr trend......4-7 degrees warmer.
Min Humidity........21-31%.
24 hr trend......7-10% drier.
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. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 15-25 mph.
Mixing height.......2000-3000 ft AGL until 1000, then 10500-11500
ft AGL.
Transport winds.....Northwest 10-15 mph until 1200, then west
around 20 mph.
Smoke dispersal.....Poor until 1000. Excellent after 1200.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 1900.
Min Temperature.....39-49.
24 hr trend......2-4 degrees warmer.
Max Humidity........43-53%.
24 hr trend......35-50% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 6-14 mph with gusts to
around 25 mph.
Ridges/upr slopes....Southwest winds 7-15 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....West 25-35 mph.
Mixing height.......7000-8000 ft AGL until 2000, then 1000-1500 ft
AGL.
Transport winds.....West 15-20 mph until 2100, then southwest 10-15
mph.
Smoke dispersal.....Very good until 1900. Poor after 2100.
.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of thunderstorms
after 1200.
Max Temperature.....66-76.
24 hr trend......2-4 degrees warmer.
Min Humidity........12-20%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 8-16 mph with gusts to
around 35 mph.
Ridges/upr slopes....Southwest winds 9-17 mph with gusts to
around 35 mph.
Haines Index........6 or high.
LAL.................1 until 1200, then 2.
CWR.................0 percent.
15K FT MSL winds....Southwest 25-35 mph.
Mixing height.......11500-12500 ft AGL.
Transport winds.....Southwest 15-20 mph until 1000, then 25-30 mph
until 1700, then around 20 mph.
Smoke dispersal.....Poor until 0900, then very good until 1100,
then excellent.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds 7-14 mph.
.MONDAY...Mostly clear. Highs in the upper 60s. Southwest winds
9-16 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows
around 40. Highs in the lower 60s. South winds 7-14 mph.
.JUNETEENTH...Partly cloudy. Slight chance of thunderstorms. Lows
around 40. Highs in the lower 60s. Southeast winds 7-14 mph.
$$
COZ217-152230-
West Jackson and West Grand Counties Above 9000 Feet-
Including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
257 AM MDT Sat Jun 15 2024
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly
cloudy(35-45%). Slight chance of thunderstorms
after 1300.
Max Temperature.....65-75.
24 hr trend......10-15 degrees warmer.
Min Humidity........23-31%.
24 hr trend......15-20% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 9-17 mph. Gusts up to 20
mph increasing to 30 mph in the afternoon.
Ridges/upr slopes....Southwest winds 10-18 mph. Gusts up to 25
mph increasing to 35 mph in the afternoon.
Haines Index........4 or low.
LAL.................1 until 1200, then 3.
CWR.................0 percent increasing to 10 percent in the
afternoon.
15K FT MSL winds....West 25-35 mph.
Mixing height.......3500-4500 ft AGL until 1100, then 11000-12000
ft AGL.
Transport winds.....Southwest 10-15 mph until 1100. West around 30
mph after 1400.
Smoke dispersal.....Poor until 1000. Excellent after 1300.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....40-48.
24 hr trend......2-4 degrees warmer.
Max Humidity........48-58%.
24 hr trend......25-35% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-13 mph. Gusts up to 30
mph in the evening.
Ridges/upr slopes....Southwest winds 5-13 mph. Gusts up to 35
mph in the evening.
Haines Index........5 or moderate.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......6500-7500 ft AGL until 2000, then 1000 ft AGL.
Transport winds.....West 20-25 mph until 2000, then southwest 10-15
mph.
Smoke dispersal.....Very good until 2000, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....68-78.
24 hr trend......Little change.
Min Humidity........13-19%.
24 hr trend......4-7% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 9-17 mph with gusts to
around 40 mph.
Ridges/upr slopes....Southwest winds 10-18 mph with gusts to
around 45 mph.
Haines Index........6 or high.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Southwest 30-40 mph.
Mixing height.......3500-4500 ft AGL until 1100, then 11500-12500
ft AGL.
Transport winds.....Southwest 10-15 mph until 1000. Around 30 mph
after 1200.
Smoke dispersal.....Poor until 1000, then good until 1100, then
excellent.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds 6-13 mph.
.MONDAY...Mostly clear. Highs in the lower 70s. Southwest winds
13-20 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. West winds 6-13 mph.
.JUNETEENTH...Partly cloudy. Slight chance of thunderstorms. Lows
around 40. Highs in the upper 60s. South winds 6-13 mph.
$$
.Outlook 6 to 10 Days...
Temperatures Above Normal and Precipitation Above Normal.
$$