Washington County Fire Weather Forecast

Washington County-
Including Akron, Cope, Last Chance, and Otis
528 AM MDT Fri Oct 11 2019

.TODAY…
Sky/weather………Sunny.
Max Temperature…..43-47.
24 hr trend……15-20 degrees warmer.
Min Humidity……..20-24%.
24 hr trend……35-50% drier.
20-foot winds…….Northwest winds 12-22 mph with gusts to 35 mph.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 55-65 mph.
Mixing height…….Below 1000 FT AGL until 0800, then 4000-5000 ft
AGL.
Transport winds…..Northwest 15-20 mph until 1000, then 25-30 mph
until 1600, then 15-20 mph.
Smoke dispersal…..Poor until 1100, then very good until 1600,
then fair.

.TONIGHT…
Sky/weather………Clear.
Min Temperature…..19-23.
24 hr trend……7-10 degrees warmer.
Max Humidity……..57-67%.
24 hr trend……35-50% drier.
20-foot winds…….West winds 6-12 mph.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 50-60 mph.
Mixing height…….1000-1500 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds…..West 10-15 mph.
Smoke dispersal…..Poor.

.SATURDAY…
Sky/weather………Sunny.
Max Temperature…..61-65.
24 hr trend……15-20 degrees warmer.
Min Humidity……..11-15%.
24 hr trend……7-10% drier.
20-foot winds…….West winds 6-12 mph.
Haines Index……..4 or low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 40-50 mph.
Mixing height…….Below 1000 FT AGL until 1000, then 3000-4000 ft
AGL.
Transport winds…..Northwest 10-15 mph.
Smoke dispersal…..Poor.

.SATURDAY NIGHT…Clear. Lows in the upper 20s. West winds
5-7 mph.
.SUNDAY…Clear. Highs around 70. Southwest winds 5-8 mph.
.COLUMBUS DAY…Mostly clear. Lows in the mid 30s. Highs in the
lower 70s. Northwest winds 7-13 mph.
.TUESDAY…Cooler, clear. Lows in the lower 30s. Highs around 60.
North winds 5-9 mph.

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