Washington County Fire Weather Forecast

Washington County-
Including Akron, Cope, Last Chance, and Otis
409 AM MDT Wed Sep 18 2019

.TODAY…
Sky/weather………Sunny.
Max Temperature…..78-82.
24 hr trend……7-10 degrees cooler.
Min Humidity……..21-25%.
24 hr trend……2-4% wetter.
20-foot winds…….Northeast winds 5-9 mph shifting to the
southeast 8-14 mph with gusts to 25 mph in the
afternoon.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Southwest 20-30 mph.
Mixing height…….Below 1000 FT AGL until 0800, then 3500-4500 ft
AGL.
Transport winds…..Southeast 10-15 mph.
Smoke dispersal…..Poor.

.TONIGHT…
Sky/weather………Clear.
Min Temperature…..50-54.
24 hr trend……Little change.
Max Humidity……..80-90%.
24 hr trend……15-20% wetter.
20-foot winds…….Southeast winds 6-12 mph with gusts to 25 mph.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Southwest 15-25 mph.
Mixing height…….2000-3000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds…..South 10-15 mph.
Smoke dispersal…..Poor.

.THURSDAY…
Sky/weather………Sunny.
Max Temperature…..87-91.
24 hr trend……7-10 degrees warmer.
Min Humidity……..18-22%.
24 hr trend……2-4% drier.
20-foot winds…….South winds 8-14 mph. Gusts up to 25 mph in the
afternoon.
Haines Index……..4 or low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….South 20-30 mph.
Mixing height…….Below 1000 FT AGL until 1000. 11500-12500 ft
AGL after 1200.
Transport winds…..South 10-15 mph until 1500, then 20-25 mph.
Smoke dispersal…..Poor until 1100. Excellent after 1500.

.THURSDAY NIGHT…Partly cloudy. Slight chance of thunderstorms.
Lows in the upper 50s. South winds 13-23 mph.
.FRIDAY…Mostly clear. Slight chance of thunderstorms. Highs in
the upper 80s. South winds 13-20 mph.
.SATURDAY…Not as warm. Mostly clear. Chance of thunderstorms.
Lows in the upper 40s. Highs in the upper 70s. North winds
6-12 mph.
.SUNDAY…Clear. Slight chance of thunderstorms. Lows in the mid
40s. Highs in the upper 70s. Southwest winds 5-9 mph.

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