Washington County Fire Weather Forecast

Washington County-
Including Akron, Cope, Last Chance, and Otis
429 AM MDT Sun Sep 8 2019

.TODAY…
Sky/weather………Mostly sunny until 0900, then partly
cloudy(40-50%). Slight chance of thunderstorms
after 1500 until 1700, then chance of
thunderstorms.
Max Temperature…..76-80.
24 hr trend……10-15 degrees cooler.
Min Humidity……..43-51%.
24 hr trend……25-35% wetter.
20-foot winds…….Northeast winds 6-12 mph shifting to the
southeast 12-18 mph with gusts to 30 mph in the
afternoon.
Haines Index……..3 or very low.
LAL……………..1 until 1200, then 4.
CWR……………..0 percent.
15K FT MSL winds….Southwest 15-25 mph.
Mixing height…….1500-2500 ft AGL.
Transport winds…..Southeast 10-15 mph until 1500, then around 20
mph.
Smoke dispersal…..Poor.

.TONIGHT…
Sky/weather………Mostly cloudy until 0300, then partly
cloudy(50-60%). Thunderstorms likely until
2400, then chance of rain showers and slight
chance of thunderstorms.
Min Temperature…..54-58.
24 hr trend……Little change.
Max Humidity……..98-100%.
24 hr trend……15-20% wetter.
20-foot winds…….Southeast winds 9-15 mph. Gusts up to 30 mph
decreasing to 20 mph after midnight.
Haines Index……..2 or very low.
LAL……………..5 until 2400, then 3.
CWR……………..40 percent until 2400, then 10 percent.
15K FT MSL winds….Southwest 20-30 mph.
Mixing height…….1500-2500 ft AGL until 2200, then Below 1000 FT
AGL until 0500, then 1000 ft AGL.
Transport winds…..Southeast 15-20 mph until 2400, then south
around 10 mph.
Smoke dispersal…..Poor.

.MONDAY…
Sky/weather………Partly cloudy(35-45%) until 0900, then mostly
sunny.
Max Temperature…..84-88.
24 hr trend……7-10 degrees warmer.
Min Humidity……..22-26%.
24 hr trend……25-35% drier.
20-foot winds…….Northwest winds 6-12 mph. Gusts up to 20 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…….9000-10000 ft AGL.
Transport winds…..Light winds until 0700, then southwest 10-15
mph.
Smoke dispersal…..Poor until 1300, then good.

.MONDAY NIGHT…Clear. Lows in the mid 50s. Southeast winds
5-9 mph.
.TUESDAY…Mostly clear. Highs in the upper 80s. South winds
9-15 mph.
.WEDNESDAY…Mostly clear. Chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 80s. South winds 9-15 mph.
.THURSDAY…Not as warm. Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Northwest winds 8-14 mph.

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