Washington County Fire Weather Forecast

Washington County-
Including Akron, Cope, Last Chance, and Otis
510 AM MDT Thu Oct 31 2019

.TODAY…
Sky/weather………Mostly sunny.
Max Temperature…..37-41.
24 hr trend……20-25 degrees warmer.
Min Humidity……..45-53%.
24 hr trend……10-15% drier.
20-foot winds…….Southwest winds 7-13 mph. Gusts up to 20 mph in
the morning.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 40-50 mph.
Mixing height…….Below 1000 FT AGL until 1500, then 1000 ft AGL
until 1600, then Below 1000 FT AGL.
Transport winds…..West 15-20 mph until 1300, then southwest
around 10 mph.
Smoke dispersal…..Poor.

.TONIGHT…
Sky/weather………Partly cloudy(30-35%).
Min Temperature…..15-19.
24 hr trend……15-20 degrees warmer.
Max Humidity……..87-97%.
24 hr trend……Little change.
20-foot winds…….Southwest winds 4-8 mph shifting to the
northwest 6-12 mph with gusts to 20 mph after
midnight.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 40-50 mph.
Mixing height…….Below 1000 FT AGL.
Transport winds…..Northwest 10-15 mph until 0300, then north
around 20 mph.
Smoke dispersal…..Poor.

.FRIDAY…
Sky/weather………Mostly cloudy(60-65%) until 1200, then partly
cloudy(50-60%).
Max Temperature…..35-39.
24 hr trend……2-4 degrees cooler.
Min Humidity……..52-62%.
24 hr trend……2-4% wetter.
20-foot winds…….Breezy. North winds 15-25 mph with gusts to 40
mph.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 45-55 mph.
Mixing height…….Below 1000 FT AGL until 0800, then 3000-4000 ft
AGL.
Transport winds…..North 20-25 mph until 1100. Northwest after
1700.
Smoke dispersal…..Poor until 1100, then good until 1700, then
poor.

.FRIDAY NIGHT…Clear. Lows around 11. West winds 6-12 mph.
.SATURDAY…Clear. Highs in the mid 40s. Southwest winds
7-13 mph.
.SUNDAY…Mostly clear. Lows around 16. Highs around 50. West
winds 5-13 mph.
.MONDAY…Partly cloudy. Lows in the lower 20s. Highs in the
upper 40s. North winds 7-13 mph.

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