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Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
000
FNUS55 KBOU 201028
FWFBOU
Fire Weather Forecast for Northeast and North Central Colorado
National Weather Service Denver/Boulder CO
428 AM MDT Sat Apr 20 2024
.DISCUSSION...Today and tonight...Moisture sticks around today
with marginally breezy conditions in the high country and far east
plains in the afternoon. Smoke dispersal will be good or better
for the west slope. It will be poor mainly elsewhere.
LONG TERM DISCUSSION...Sunday through Wednesday...Warmer
and drier conditions are expected by Sunday, though humidity
values will likely remain above 20 percent across the region.
Light upslope flow across the plains will lead to generally poor
dispersal for the lower elevations, with good to very good smoke
dispersal for the higher Foothills, South Park, and areas west of
the divide. The warming/drying trend is expected to continue
Monday with increasing winds and a frontal passage in the
afternoon. Good to excellent smoke dispersal is forecast, though
some areas may see elevated fire weather conditions if a drying
trend continues. Guidance shows a little instability and a few
showers or isolated storms possible Monday into Tuesday. Then dry
and warm weather can be expected Wednesday before a likely return
to stormier weather late next week.
...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...
COZ238-202245-
Larimer County Below 6000 Feet/Northwest Weld County-
Including Fort Collins, Hereford, Loveland, Nunn,
and West Pawnee Grasslands
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers until 1200, then chance of
rain and snow showers.
Max Temperature.....35-39.
24 hr trend......Little change.
Min Humidity........78-84%.
24 hr trend......15-20% wetter.
20-foot winds.......East winds 5-12 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................30 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......1000-2000 ft AGL.
Transport winds.....East 10-15 mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Areas of fog after 2400.
Min Temperature.....24-30.
24 hr trend......Little change.
Max Humidity........97-99%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 4-8 mph until 2400, then south
4-7 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 40-50 mph.
Mixing height.......1000-2000 ft AGL.
Transport winds.....East around 10 mph until 1900, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly
cloudy(30-40%) until 1200, then mostly sunny.
Areas of fog until 0900.
Max Temperature.....56-62.
24 hr trend......20-25 degrees warmer.
Min Humidity........37-43%.
24 hr trend......35-50% drier.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....Light winds until 1100, then south 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 4-9 mph.
.MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms.
Highs in the lower 70s. North winds 8-15 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the lower
60s. East winds 9-16 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of
thunderstorms. Lows in the upper 30s. Highs in the mid 70s. South
winds 7-14 mph.
$$
COZ239-202245-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including Arvada, Boulder, Golden, Lakewood, and Longmont
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers until 0900, then chance of
snow showers. Chance of rain showers after
1300.
Max Temperature.....38-42.
24 hr trend......Little change.
Min Humidity........75-83%.
24 hr trend......4-7% wetter.
20-foot winds.......Northeast winds 4-12 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................20 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......1000-2000 ft AGL.
Transport winds.....Light winds until 1200, then north around 10
mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 2400. Areas of fog after 2400.
Min Temperature.....29-33.
24 hr trend......Little change.
Max Humidity........91-100%.
24 hr trend......Little change.
20-foot winds.......Northeast winds 4-8 mph until 2400, then west
4-6 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....Northeast around 10 mph until 2000, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly
cloudy until 1200, then mostly sunny. Areas of
fog until 0900.
Max Temperature.....60-64.
24 hr trend......20-25 degrees warmer.
Min Humidity........35-43%.
24 hr trend......35-50% drier.
20-foot winds.......Southeast winds 4-8 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....Light winds until 1100. South around 10 mph
after 1400.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds 4-13 mph.
.MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms.
Highs in the mid 70s. West winds 10-17 mph.
.TUESDAY...Cooler. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows around 40. Highs in the mid
60s. East winds 7-13 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of
thunderstorms. Lows in the lower 40s. Highs in the mid 70s.
Southwest winds 6-13 mph.
$$
COZ240-202245-
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
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers until 0900, then chance of
snow showers. Chance of rain showers after
1300.
Max Temperature.....39-43.
24 hr trend......Little change.
Min Humidity........77-85%.
24 hr trend......10-15% wetter.
20-foot winds.......Northeast winds 5-13 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................20 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....East around 10 mph until 0900, then southwest
until 1100, then northwest until 1400, then
north.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain and snow
showers until 2400. Areas of fog after 2400.
Min Temperature.....30-34.
24 hr trend......2-4 degrees warmer.
Max Humidity........96-99%.
24 hr trend......Little change.
20-foot winds.......Northeast winds 4-9 mph until 2400, then
southeast 4-7 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......1500-2000 ft AGL.
Transport winds.....North around 10 mph until 2200, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy(55-60%) until 0900, then partly
cloudy(30-40%) until 1200, then mostly sunny.
Areas of fog until 0900.
Max Temperature.....62-66.
24 hr trend......20-25 degrees warmer.
Min Humidity........29-33%.
24 hr trend......More than 50% drier.
20-foot winds.......Southeast winds 4-12 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....Light winds until 1400, then south around 10
mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. South winds
7-14 mph.
.MONDAY...Warmer. Mostly cloudy. Slight chance of thunderstorms.
Highs in the mid 70s. West winds 10-17 mph.
.TUESDAY...Cooler. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the lower 40s. Highs in
the mid 60s. Northeast winds 7-14 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of
thunderstorms. Lows in the mid 40s. Highs in the upper 70s. South
winds 8-15 mph.
$$
COZ241-202245-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Mostly cloudy. Snow showers likely until 0900,
then chance of snow showers. Chance of rain
showers after 1400.
Max Temperature.....39-45.
24 hr trend......Little change.
Min Humidity........66-76%.
24 hr trend......15-20% wetter.
20-foot winds.......Southeast winds 7-15 mph with gusts to around
25 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....South 15-20 mph until 1400, then west around 10
mph until 1600, then northwest.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain and snow
showers until 2400. Areas of fog after 2400.
Min Temperature.....27-31.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 4-9 mph until 2400, then south.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....North around 10 mph until 2300, then light
until 0200, then south around 10 mph until
0300, then light until 0400, then south around
10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly
cloudy until 1200, then mostly sunny. Areas of
fog until 0900.
Max Temperature.....59-63.
24 hr trend......20-25 degrees warmer.
Min Humidity........29-33%.
24 hr trend......35-50% drier.
20-foot winds.......South winds 4-12 mph. Gusts up to 20 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....South around 10 mph until 0700, then light
until 1100, then west around 10 mph until 1700,
then southwest.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
8-15 mph.
.MONDAY...Warmer. Mostly cloudy. Slight chance of thunderstorms.
Highs in the lower 70s. West winds 9-16 mph.
.TUESDAY...Cooler. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the upper 30s. Highs in
the lower 60s. Northeast winds 9-16 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of
thunderstorms. Lows in the lower 40s. Highs in the mid 70s. South
winds 13-20 mph.
$$
COZ243-202245-
Central and South Weld County-
Including Eaton, Fort Lupton, Greeley, and Roggen
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers until 1200, then slight
chance of rain and snow showers.
Max Temperature.....38-42.
24 hr trend......Little change.
Min Humidity........78-86%.
24 hr trend......10-15% wetter.
20-foot winds.......East winds 6-14 mph with gusts to around 20
mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................40 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....West 30-40 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....East 10-15 mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain and snow
showers until 2400. Areas of fog after 2400.
Min Temperature.....28-32.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......East winds 4-9 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......1000-2000 ft AGL.
Transport winds.....Northeast around 10 mph until 2200, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly
cloudy(40-50%) until 1200, then mostly sunny.
Areas of fog until 0900.
Max Temperature.....61-65.
24 hr trend......20-25 degrees warmer.
Min Humidity........32-38%.
24 hr trend......35-50% drier.
20-foot winds.......South winds 5-13 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......2500-3500 ft AGL.
Transport winds.....Light winds until 1400, then south around 10
mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. South winds
5-12 mph.
.MONDAY...Warmer. Mostly cloudy. Slight chance of thunderstorms.
Highs in the mid 70s. North winds 8-15 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the mid
60s. Northeast winds 8-15 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of
thunderstorms. Lows in the lower 40s. Highs in the upper 70s.
Southeast winds 8-15 mph.
$$
COZ242-202245-
Northeast Weld County-
Including Briggsdale, East Pawnee Grasslands, Grover,
Pawnee Buttes, Raymer, and Stoneham
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers until 1200, then chance of
rain and snow showers.
Max Temperature.....35-39.
24 hr trend......Little change.
Min Humidity........79-85%.
24 hr trend......15-20% wetter.
20-foot winds.......East winds 8-15 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................50 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......1000-2000 ft AGL.
Transport winds.....East 10-15 mph until 1000. Around 10 mph after
1700.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain and snow
showers until 2400. Areas of fog after 2400.
Min Temperature.....24-28.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 4-9 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 40-50 mph.
Mixing height.......1000-1500 ft AGL.
Transport winds.....East around 10 mph until 2000, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy(60-65%) until 0900, then partly
cloudy(40-50%) until 1200, then mostly sunny.
Areas of fog until 0900.
Max Temperature.....58-62.
24 hr trend......20-25 degrees warmer.
Min Humidity........32-38%.
24 hr trend......35-50% drier.
20-foot winds.......Southwest winds 5-13 mph. Gusts up to 20 mph in
the afternoon.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......2500-3500 ft AGL.
Transport winds.....Light winds until 0700, then southwest 10-15
mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds 7-14 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs in
the upper 60s. North winds 7-14 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the lower
60s. Northeast winds 10-16 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of
thunderstorms. Lows in the upper 30s. Highs in the mid 70s. South
winds 12-18 mph.
$$
COZ244-202245-
Morgan County-
Including Brush, Fort Morgan, Goodrich, and Wiggins
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers until 1200, then slight
chance of rain and snow showers.
Max Temperature.....38-42.
24 hr trend......Little change.
Min Humidity........77-83%.
24 hr trend......15-20% wetter.
20-foot winds.......East winds 9-15 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................50 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....East 10-15 mph until 1000, then 15-20 mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain and snow
showers until 2400. Areas of fog after 2400.
Min Temperature.....27-31.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......East winds 4-12 mph. Gusts up to 20 mph in the
evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 40-50 mph.
Mixing height.......1000-2000 ft AGL.
Transport winds.....East 10-15 mph until 2300, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy(60-65%) until 1200, then mostly
sunny. Areas of fog until 0900.
Max Temperature.....62-66.
24 hr trend......20-25 degrees warmer.
Min Humidity........29-33%.
24 hr trend......35-50% drier.
20-foot winds.......South winds 4-12 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....Light winds until 1200, then southwest around
10 mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. South winds
8-15 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs in
the lower 70s. Northeast winds 7-14 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the mid
60s. Northeast winds 9-16 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of
thunderstorms. Lows in the lower 40s. Highs in the upper 70s.
South winds 13-19 mph.
$$
COZ245-202245-
Central and East Adams and Arapahoe Counties-
Including Bennett, Byers, Deer Trail, and Leader
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers with rain showers likely
until 1200, then slight chance of rain and snow
showers.
Max Temperature.....41-45.
24 hr trend......Little change.
Min Humidity........68-78%.
24 hr trend......15-20% wetter.
20-foot winds.......Southeast winds 7-15 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................20 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......3000-4000 ft AGL.
Transport winds.....Southeast 15-20 mph until 1100, then south
until 1400, then around 10 mph until 1600, then
north.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain and snow
showers until 2400. Areas of fog after 2400.
Min Temperature.....27-31.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......East winds 5-12 mph with gusts to around 20 mph
until 2400, then south 4-9 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 40-50 mph.
Mixing height.......1500-2000 ft AGL.
Transport winds.....Northeast around 10 mph until 2300, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly
cloudy(35-45%) until 1200, then mostly sunny.
Areas of fog until 0900.
Max Temperature.....62-66.
24 hr trend......20-25 degrees warmer.
Min Humidity........28-32%.
24 hr trend......25-35% drier.
20-foot winds.......Southeast winds 4-12 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....Light winds until 1300, then southwest around
10 mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Not as cool. Mostly clear. Lows around 40. South
winds 9-16 mph.
.MONDAY...Warmer. Mostly cloudy. Slight chance of thunderstorms.
Highs in the mid 70s. Northwest winds 8-15 mph.
.TUESDAY...Cooler. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the upper 30s. Highs in
the mid 60s. Northeast winds 8-15 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of
thunderstorms. Lows in the lower 40s. Highs in the upper 70s.
South winds 12-21 mph.
$$
COZ248-202245-
Logan County-
Including Crook, Merino, Sterling, and Peetz
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers until 1200, then chance of
rain and snow showers.
Max Temperature.....36-40.
24 hr trend......Little change.
Min Humidity........76-84%.
24 hr trend......20-25% wetter.
20-foot winds.......East winds 8-15 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................40 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....West 30-40 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....East 15-20 mph until 1600, then around 10 mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers and
slight chance of snow showers until 2400. Areas
of fog after 2400.
Min Temperature.....26-30.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 4-9 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 40-50 mph.
Mixing height.......1000-2000 ft AGL.
Transport winds.....East around 10 mph until 2000, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy(50-60%) until 1200, then partly
cloudy until 1500, then mostly sunny. Areas of
fog until 0900.
Max Temperature.....60-64.
24 hr trend......20-25 degrees warmer.
Min Humidity........31-37%.
24 hr trend......35-50% drier.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Light winds until 0800, then southwest 10-15
mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. South winds
9-16 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs
around 70. North winds 7-14 mph.
.TUESDAY...Partly cloudy. Chance of rain showers. Lows in the mid
30s. Highs in the mid 60s. North winds 10-15 mph.
.WEDNESDAY...Warmer. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the upper 30s. Highs in
the mid 70s. South winds 14-21 mph.
$$
COZ249-250-202245-
Washington County-Sedgwick County-
Including Akron, Cope, Last Chance, Otis, Julesburg, Ovid,
and Sedgwick
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers until 1200, then slight
chance of rain and snow showers.
Max Temperature.....36-42.
24 hr trend......4-7 degrees cooler.
Min Humidity........76-86%.
24 hr trend......35-50% wetter.
20-foot winds.......Southeast winds 9-17 mph with gusts to around
25 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................40 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......2500-3500 ft AGL.
Transport winds.....Southeast 15-20 mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain and snow
showers until 2400. Areas of fog after 2400.
Min Temperature.....27-31.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 5-13 mph. Gusts up to 20 mph in
the evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 45-55 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southeast 10-15 mph until 2400, then south
until 0300, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly
cloudy(40-50%) until 1200, then mostly sunny.
Areas of fog until 0900.
Max Temperature.....60-64.
24 hr trend......20-25 degrees warmer.
Min Humidity........32-38%.
24 hr trend......More than 50% drier.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....Light winds until 0900, then southwest around
10 mph until 1000, then light until 1100, then
southwest 10-15 mph.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
12-18 mph.
.MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms.
Highs in the mid 70s. North winds 8-15 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the mid
60s. Northeast winds 9-15 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of rain
showers. Lows in the upper 30s. Highs in the mid 70s. South winds
14-21 mph.
$$
COZ251-202245-
Phillips County-
Including Amherst, Haxtun, and Holyoke
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers likely until 1200, then
chance of snow showers. Chance of rain showers
after 1600.
Max Temperature.....36-40.
24 hr trend......2-4 degrees cooler.
Min Humidity........73-81%.
24 hr trend......25-35% wetter.
20-foot winds.......East winds 7-14 mph with gusts to around 20
mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................40 percent decreasing to 10 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....East 10-15 mph.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain and snow showers
until 2400. Areas of fog after 2400.
Min Temperature.....27-31.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......4-7% wetter.
20-foot winds.......Southeast winds 4-12 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 45-55 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....East around 10 mph until 2000, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy(60-65%) until 1200, then partly
cloudy(30-40%) until 1500, then mostly sunny.
Areas of fog until 0900.
Max Temperature.....Around 63.
24 hr trend......20-25 degrees warmer.
Min Humidity........35%.
24 hr trend......35-50% drier.
20-foot winds.......South winds 4-12 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 20-30 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....Light winds until 1000, then southwest 10-15
mph.
Smoke dispersal.....Poor until 1600, then fair.
.SUNDAY NIGHT...Not as cool. Partly cloudy. Lows around 40. South
winds 12-18 mph.
.MONDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Highs in the lower 70s. North winds 9-15 mph.
.TUESDAY...Partly cloudy. Chance of rain showers. Lows in the
upper 30s. Highs in the mid 60s. North winds 10-14 mph.
.WEDNESDAY...Partly cloudy. Chance of rain showers. Lows in the
upper 30s. Highs in the mid 70s. Southeast winds 13-21 mph.
$$
COZ246-202245-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Including Agate, Hugo, Limon, and Matheson
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Cloudy. Snow showers likely until 1200, then
slight chance of rain and snow showers.
Max Temperature.....43-47.
24 hr trend......2-4 degrees cooler.
Min Humidity........55-65%.
24 hr trend......15-20% wetter.
20-foot winds.......Southeast winds 10-17 mph with gusts to around
30 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......4000-5000 ft AGL.
Transport winds.....South 15-20 mph until 0900. 10-15 mph after
1400.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 2400. Slight chance of snow showers after
1900 until 2400. Areas of fog after 2400.
Min Temperature.....26-30.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......2000-3000 ft AGL.
Transport winds.....Southeast around 10 mph until 0100, then south.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy(55-60%) until 0900, then partly
cloudy(30-35%) until 1200, then mostly sunny.
Areas of fog until 0900.
Max Temperature.....60-64.
24 hr trend......15-20 degrees warmer.
Min Humidity........28-32%.
24 hr trend......25-35% drier.
20-foot winds.......South winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....Light winds until 0900, then southwest around
10 mph until 1300, then west until 1700, then
southwest.
Smoke dispersal.....Poor until 1500, then fair.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
9-16 mph.
.MONDAY...Warmer. Partly cloudy. Slight chance of thunderstorms.
Highs in the mid 70s. Northwest winds 8-15 mph.
.TUESDAY...Cooler. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the upper 30s. Highs in
the mid 60s. Northeast winds 10-17 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of rain
showers. Lows in the upper 30s. Highs in the mid 70s. South winds
15-22 mph.
$$
COZ247-202245-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Including Forder, Karval, Kutch, and Punkin Center
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers and rain
showers until 1200.
Max Temperature.....46-50.
24 hr trend......4-7 degrees cooler.
Min Humidity........44-52%.
24 hr trend......10-15% wetter.
20-foot winds.......Southeast winds 9-17 mph with gusts to around
25 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....South 15-20 mph.
Smoke dispersal.....Fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
until 2400. Slight chance of snow showers after
2000 until 2400.
Min Temperature.....25-29.
24 hr trend......Little change.
Max Humidity........100%.
24 hr trend......Little change.
20-foot winds.......Southeast winds 5-13 mph. Gusts up to 20 mph in
the evening.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......1500-2500 ft AGL.
Transport winds.....Southeast 10-15 mph until 0300, then light.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy(50-60%) until 0900, then partly
cloudy(30-35%) until 1200, then mostly sunny.
Max Temperature.....60-64.
24 hr trend......10-15 degrees warmer.
Min Humidity........27-31%.
24 hr trend......20-25% drier.
20-foot winds.......South winds 5-13 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 4000-5000 ft
AGL.
Transport winds.....Light winds until 1000. Southwest around 10 mph
after 1100.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Clear. Lows in the mid 30s. South winds 6-13 mph.
.MONDAY...Warmer. Partly cloudy. Highs in the upper 70s.
Northwest winds 8-15 mph.
.TUESDAY...Cooler. Partly cloudy. Slight chance of rain showers.
Lows in the upper 30s. Highs in the mid 60s. Northeast winds
10-17 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
mid 70s. South winds 13-20 mph.
$$
COZ215-202245-
Larimer and Boulder Counties Between 6000 and 9000 Feet-
Including Estes Park, Glendevey, Laramie River Valley, Nederland,
and Red Feather Lakes
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Mostly cloudy. Snow showers likely until 1200,
then chance of snow showers.
Max Temperature.....31-41.
24 hr trend......4-7 degrees warmer.
Min Humidity........72-82%.
24 hr trend......2-4% wetter.
20-foot winds.......
Valleys/lwr slopes...East winds 4-9 mph.
Ridges/upr slopes....East winds 4-9 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................20 percent.
15K FT MSL winds....West 35-45 mph.
Mixing height.......3500-4500 ft AGL.
Transport winds.....Southeast around 10 mph until 1300, then north.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(40-50%). Slight chance of snow showers
until 2400. Areas of fog after 2400.
Min Temperature.....21-27.
24 hr trend......2-4 degrees cooler.
Max Humidity........87-97%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...Southeast winds 4-7 mph until 2400, then
southwest.
Ridges/upr slopes....Southeast winds 4-8 mph until 2400, then
west with gusts to around 20 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......1500-2500 ft AGL until 0200, then Below 1000 FT
AGL.
Transport winds.....Northeast around 10 mph until 1900, then light
until 0300, then west around 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Areas of fog until 0900.
Max Temperature.....50-58.
24 hr trend......15-20 degrees warmer.
Min Humidity........36-46%.
24 hr trend......35-50% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-12 mph. Gusts up to 20
mph in the afternoon.
Ridges/upr slopes....Southwest winds 4-12 mph with gusts to
around 20 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 5000-6000 ft
AGL.
Transport winds.....West 10-15 mph.
Smoke dispersal.....Poor until 1500, then fair.
.SUNDAY NIGHT...Not as cool. Partly cloudy. Lows in the upper
30s. West winds 6-13 mph.
.MONDAY...Breezy. Partly cloudy. Slight chance of thunderstorms.
Highs in the lower 60s. West winds 15-25 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the lower 30s. Highs in the mid
50s. Southeast winds 8-15 mph.
.WEDNESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the mid
60s. Southwest winds 8-15 mph.
$$
COZ216-202245-
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
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Mostly cloudy. Snow showers likely until 1200,
then chance of snow showers, rain showers and
slight chance of thunderstorms.
Max Temperature.....34-44.
24 hr trend......2-4 degrees warmer.
Min Humidity........69-79%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...Northeast winds 4-9 mph.
Ridges/upr slopes....Northeast winds 5-13 mph.
Haines Index........2 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......2500-3500 ft AGL.
Transport winds.....East around 10 mph until 0700, then west until
1200, then north.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 0300, then partly
cloudy(40-50%). Slight chance of rain and snow
showers until 2400. Areas of fog after 2400.
Min Temperature.....22-32.
24 hr trend......4-7 degrees warmer.
Max Humidity........87-97%.
24 hr trend......Little change.
20-foot winds.......
Valleys/lwr slopes...East winds 4-8 mph until 2400, then
southwest 4-7 mph.
Ridges/upr slopes....East winds 4-8 mph until 2400, then
southwest.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......1000-1500 ft AGL until 0500, then Below 1000 FT
AGL.
Transport winds.....Northeast around 10 mph until 1900, then light
until 0400, then west around 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy(30-40%) until 0900, then mostly
sunny. Areas of fog until 0900.
Max Temperature.....52-62.
24 hr trend......15-20 degrees warmer.
Min Humidity........32-42%.
24 hr trend......35-50% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 4-7 mph until 1200, then east
5-12 mph.
Ridges/upr slopes....West winds 4-9 mph until 1200, then east
6-12 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 5000-6000 ft
AGL.
Transport winds.....West around 10 mph until 1000. Southwest after
1700.
Smoke dispersal.....Poor.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 6-13 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs in
the mid 60s. West winds 13-20 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the upper
50s. East winds 7-14 mph.
.WEDNESDAY...Warmer. Partly cloudy. Slight chance of
thunderstorms. Lows in the upper 30s. Highs in the upper 60s.
Southwest winds 9-16 mph.
$$
COZ211-202245-
Jackson County Below 9000 Feet-
Including Gould, North Park, Rand, Spicer, and Walden
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow showers
until 1200. Slight chance of rain showers after
1000 until 1200, then chance of rain and snow
showers.
Max Temperature.....45-51.
24 hr trend......2-4 degrees warmer.
Min Humidity........34-44%.
24 hr trend......Little change.
20-foot winds.......South winds 4-7 mph until 1200, then northwest
10-16 mph with gusts to around 25 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................10 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6500-7500 ft
AGL.
Transport winds.....Light winds until 0900, then west 10-15 mph
until 1200, then 20-25 mph.
Smoke dispersal.....Poor until 1100. Very good after 1400.
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%).
Min Temperature.....21-25.
24 hr trend......2-4 degrees cooler.
Max Humidity........73-83%.
24 hr trend......15-20% drier.
20-foot winds.......Northwest winds 4-8 mph with gusts to around 20
mph until 2400, then south 4-7 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......4500-5500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Northwest 15-20 mph until 2000, then around 10
mph until 2100, then light until 0500, then
southwest around 10 mph.
Smoke dispersal.....Good until 1900, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max Temperature.....53-57.
24 hr trend......4-7 degrees warmer.
Min Humidity........26-32%.
24 hr trend......10-15% drier.
20-foot winds.......West winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6000-7000 ft
AGL.
Transport winds.....West 10-15 mph until 1300, then around 20 mph.
Smoke dispersal.....Poor until 1100, then good.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. Southwest
winds 6-13 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs in
the upper 50s. West winds 14-24 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the upper 20s. Highs in the
upper 50s. Southwest winds 7-14 mph.
.WEDNESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the lower 30s. Highs in the
lower 60s. Southwest winds 9-16 mph.
$$
COZ213-202245-
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
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of rain and snow showers.
Slight chance of thunderstorms after 1200.
Max Temperature.....44-52.
24 hr trend......2-4 degrees cooler.
Min Humidity........36-46%.
24 hr trend......4-7% drier.
20-foot winds.......Southwest winds 4-7 mph until 1200, then
northwest 9-16 mph with gusts to around 25 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 2.
CWR.................10 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 7000-8000 ft
AGL.
Transport winds.....Light winds until 0900, then west 10-15 mph
until 1200, then 20-25 mph.
Smoke dispersal.....Poor until 1100. Very good after 1300.
.TONIGHT...
Sky/weather.........Partly cloudy(30-40%).
Min Temperature.....20-28.
24 hr trend......2-4 degrees cooler.
Max Humidity........76-86%.
24 hr trend......10-15% drier.
20-foot winds.......Northwest winds 4-8 mph with gusts to around 20
mph until 2400, then southwest 4-6 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......5500-6500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Northwest 15-20 mph until 2000, then around 10
mph until 2200, then light.
Smoke dispersal.....Good until 1900, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....52-60.
24 hr trend......7-10 degrees warmer.
Min Humidity........25-33%.
24 hr trend......10-15% drier.
20-foot winds.......West winds 5-13 mph. Gusts up to 20 mph in the
afternoon.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 5500-6500 ft
AGL.
Transport winds.....Light winds until 0900. West 15-20 mph after
1300.
Smoke dispersal.....Poor until 1100, then good.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest
winds 4-8 mph.
.MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs in
the upper 50s. West winds 13-23 mph.
.TUESDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows around 30. Highs in the upper 50s.
West winds 7-14 mph.
.WEDNESDAY...Partly cloudy. Slight chance of rain showers. Lows
in the lower 30s. Highs around 60. Southwest winds 8-15 mph.
$$
COZ214-202245-
Central and Southeast Park County-
Including Eleven Mile Canyon Reservoir, Fairplay, Guffey,
Hartsel, Lake George, and South Park
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow showers
until 1200. Chance of rain showers, snow
showers and slight chance of thunderstorms
after 1200.
Max Temperature.....41-49.
24 hr trend......4-7 degrees cooler.
Min Humidity........46-56%.
24 hr trend......15-20% wetter.
20-foot winds.......
Valleys/lwr slopes...South winds 4-13 mph until 1200, then west
7-14 mph with gusts to around 20 mph.
Ridges/upr slopes....South winds 6-13 mph until 1200, then west
8-15 mph.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................10 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......7000-8000 ft AGL.
Transport winds.....Southwest around 15 mph until 1100, then west
until 1300, then around 25 mph.
Smoke dispersal.....Poor until 1200. Very good after 1400.
.TONIGHT...
Sky/weather.........Mostly cloudy(60-65%) until 0300, then partly
cloudy(40-50%). Slight chance of snow showers
until 2400.
Min Temperature.....25-29.
24 hr trend......Little change.
Max Humidity........86-96%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...Southeast winds 4-9 mph with gusts to
around 20 mph until 2400, then southwest
4-8 mph.
Ridges/upr slopes....South winds 5-12 mph with gusts to around
20 mph until 2400, then west 4-13 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......5000-6000 ft AGL until 2000, then 1000-1500 ft
AGL.
Transport winds.....Northwest 15-20 mph until 2000, then northeast
around 10 mph until 2100, then southeast until
2400, then south until 0300, then west.
Smoke dispersal.....Good until 1900, then poor.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max Temperature.....50-58.
24 hr trend......7-10 degrees warmer.
Min Humidity........20-28%.
24 hr trend......20-25% 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 with gusts to around
20 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 7000-8000 ft
AGL.
Transport winds.....West 10-15 mph until 1200, then 15-20 mph.
Smoke dispersal.....Poor until 1100, then good.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds
5-12 mph.
.MONDAY...Breezy. Partly cloudy. Highs around 60. West winds
15-25 mph.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Lows in
the lower 30s. Highs in the upper 50s. Southwest winds 9-16 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 30s. Highs in the
lower 60s. Southwest winds 10-17 mph.
$$
COZ218-202245-
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
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Mostly cloudy. Snow showers likely until 1500.
Slight chance of thunderstorms after 1200.
Chance of snow showers after 1500.
Max Temperature.....32-42.
24 hr trend......Little change.
Min Humidity........52-62%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-9 mph until 1200, then
west 9-16 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........3 or very low.
LAL.................1 until 1200, then 2.
CWR.................10 percent increasing to 20 percent in the
afternoon.
15K FT MSL winds....West 35-45 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 5000-6000 ft
AGL.
Transport winds.....Southwest around 10 mph until 0900, then west
until 1100, then 20-25 mph.
Smoke dispersal.....Poor until 1100, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(50-60%) until 2100, then partly
cloudy(35-45%). Slight chance of snow showers
until 2400.
Min Temperature.....15-25.
24 hr trend......Little change.
Max Humidity........75-85%.
24 hr trend......25-35% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 4-12 mph with gusts to around
20 mph.
Ridges/upr slopes....West winds 6-14 mph with gusts to around
25 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....West 35-45 mph.
Mixing height.......2500-3500 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Northwest 15-20 mph until 2000, then west 10-15
mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max Temperature.....41-51.
24 hr trend......7-10 degrees warmer.
Min Humidity........33-43%.
24 hr trend......4-7% drier.
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........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 4500-5500 ft
AGL.
Transport winds.....West 10-15 mph until 1100, then around 20 mph.
Smoke dispersal.....Poor until 1200, then good.
.SUNDAY NIGHT...Partly cloudy. Lows around 30. West winds
10-17 mph.
.MONDAY...Breezy. Partly cloudy. Chance of rain showers, snow
showers and slight chance of thunderstorms. Highs around 50. West
winds 18-28 mph.
.TUESDAY...Partly cloudy. Chance of rain showers, snow showers
and slight chance of thunderstorms. Lows in the upper 20s. Highs
in the upper 40s. Southwest winds 9-16 mph.
.WEDNESDAY...Partly cloudy. Chance of rain showers, slight chance
of thunderstorms and snow showers. Lows around 30. Highs in the
lower 50s. Southwest winds 10-17 mph.
$$
COZ212-202245-
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
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Mostly cloudy. Snow showers likely. Chance of
rain showers and slight chance of thunderstorms
after 1200.
Max Temperature.....34-44.
24 hr trend......Little change.
Min Humidity........55-65%.
24 hr trend......10-15% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 5-12 mph with gusts to
around 20 mph until 1200, then west 9-16
mph with gusts to around 30 mph.
Ridges/upr slopes....West winds 11-21 mph. Gusts up to 25 mph
increasing to 35 mph in the afternoon.
Haines Index........3 or very low.
LAL.................1 until 1200, then 3.
CWR.................20 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......5000-6000 ft AGL.
Transport winds.....Southwest 10-15 mph until 1100, then west 20-25
mph.
Smoke dispersal.....Poor until 1100, then good.
.TONIGHT...
Sky/weather.........Mostly cloudy(55-60%) until 2400, then partly
cloudy(30-40%). Slight chance of snow showers
until 2400.
Min Temperature.....16-26.
24 hr trend......Little change.
Max Humidity........79-89%.
24 hr trend......20-25% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 5-12 mph with gusts to around
25 mph.
Ridges/upr slopes....West winds 6-14 mph with gusts to around
30 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................10 percent decreasing to 0 percent after
midnight.
15K FT MSL winds....Northwest 30-40 mph.
Mixing height.......1500-2500 ft AGL until 2200, then Below 1000 FT
AGL.
Transport winds.....Northwest 15-20 mph until 2100, then west 10-15
mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max Temperature.....41-51.
24 hr trend......7-10 degrees warmer.
Min Humidity........32-42%.
24 hr trend......15-20% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 8-16 mph with gusts to around
25 mph.
Ridges/upr slopes....West 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....Northwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 5500-6500 ft
AGL.
Transport winds.....Northwest 15-20 mph.
Smoke dispersal.....Poor until 1100, then good.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. West winds
9-16 mph.
.MONDAY...Breezy. Partly cloudy. Slight chance of thunderstorms
and snow showers. Highs around 50. West winds 19-29 mph.
.TUESDAY...Mostly cloudy. Chance of rain showers, snow showers
and slight chance of thunderstorms. Lows in the upper 20s. Highs
in the upper 40s. West winds 10-17 mph.
.WEDNESDAY...Partly cloudy. Chance of rain showers and slight
chance of snow showers. Lows around 30. Highs in the lower 50s.
West winds 12-18 mph.
$$
COZ217-202245-
West Jackson and West Grand Counties Above 9000 Feet-
Including East Slopes Park and Northern Gore Ranges, Gore Pass,
and Rabbit Ears Pass
428 AM MDT Sat Apr 20 2024
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers. Chance
of rain showers after 1100 until 1200, then
slight chance of thunderstorms.
Max Temperature.....38-48.
24 hr trend......2-4 degrees warmer.
Min Humidity........38-48%.
24 hr trend......2-4% drier.
20-foot winds.......
Valleys/lwr slopes...Southwest winds 4-9 mph until 1200, then
northwest 10-17 mph. Gusts up to 25 mph.
Ridges/upr slopes....West winds 9-17 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Haines Index........3 or very low.
LAL.................1 until 1200, then 2.
CWR.................10 percent.
15K FT MSL winds....West 30-40 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 6000-7000 ft
AGL.
Transport winds.....Southwest around 10 mph until 0900, then west
until 1100, then 20-25 mph.
Smoke dispersal.....Poor until 1100. Very good after 1400.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min Temperature.....20-28.
24 hr trend......Little change.
Max Humidity........65-75%.
24 hr trend......35-50% drier.
20-foot winds.......
Valleys/lwr slopes...Northwest winds 4-9 mph with gusts to
around 20 mph until 2400, then southwest.
Ridges/upr slopes....West winds 6-14 mph with gusts to around
25 mph.
Haines Index........3 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 35-45 mph.
Mixing height.......5000-6000 ft AGL until 2000, then Below 1000 FT
AGL.
Transport winds.....Northwest 15-20 mph until 2000, then around 10
mph until 2300, then light until 0100, then
west around 10 mph.
Smoke dispersal.....Good until 1900, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly
cloudy(30-35%).
Max Temperature.....45-55.
24 hr trend......4-7 degrees warmer.
Min Humidity........28-38%.
24 hr trend......7-10% drier.
20-foot winds.......
Valleys/lwr slopes...West winds 7-15 mph.
Ridges/upr slopes....West winds 8-16 mph with gusts to around
30 mph.
Haines Index........2 or very low.
LAL.................1.
CWR.................0 percent.
15K FT MSL winds....Northwest 25-35 mph.
Mixing height.......Below 1000 FT AGL until 0800, then 5500-6500 ft
AGL.
Transport winds.....West 10-15 mph until 1200, then around 20 mph.
Smoke dispersal.....Poor until 1100, then good.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. Southwest
winds 8-15 mph.
.MONDAY...Breezy. Partly cloudy. Chance of rain showers, slight
chance of thunderstorms and snow showers. Highs in the mid 50s.
West winds 17-27 mph.
.TUESDAY...Partly cloudy. Chance of rain showers, snow showers
and slight chance of thunderstorms. Lows in the upper 20s. Highs
in the mid 50s. Southwest winds 9-16 mph.
.WEDNESDAY...Partly cloudy. Chance of rain showers. Lows in the
lower 30s. Highs in the upper 50s. Southwest winds 10-17 mph.
$$
.Outlook 6 to 10 Days...
$$
- National Weather Service
- Northern Indiana Weather Forecast Office
- 7506 E 850 N
- Syracuse, IN 46567
- 574-834-1104
- Page Author: IWX Webmaster
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- Page last modified: Sep 19th, 2023 19:10 UTC