Washington County Fire Weather Forecast

Washington County-
Including Akron, Cope, Last Chance, and Otis
532 AM MDT Mon Aug 19 2019

.TODAY…
Sky/weather………Partly cloudy(30-40%) until 0900, then mostly
sunny.
Max Temperature…..94-98.
24 hr trend……4-7 degrees warmer.
Min Humidity……..17-23%.
24 hr trend……10-15% drier.
20-foot winds…….Southwest winds 7-13 mph shifting to the
southeast 6-12 mph with gusts to 20 mph in the
afternoon.
Haines Index……..5 or moderate.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Southwest 15-25 mph.
Mixing height…….Below 1000 FT AGL until 0900. 13500-14500 ft
AGL after 1500.
Transport winds…..Southwest 15-20 mph until 0900, then around 10
mph until 1100, then light until 1500, then
northwest around 10 mph until 1600, then light.
Smoke dispersal…..Poor until 1500, then good.

.TONIGHT…
Sky/weather………Partly cloudy(35-45%).
Min Temperature…..60-64.
24 hr trend……Little change.
Max Humidity……..73-83%.
24 hr trend……10-15% drier.
20-foot winds…….Southeast winds 7-13 mph shifting to the
southwest 4-8 mph after midnight.
Haines Index……..5 or moderate.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Southwest around 15 mph.
Mixing height…….10500-11500 ft AGL until 2000. Below 1000 FT
AGL after 2100.
Transport winds…..Light winds until 1900, then southwest 10-15
mph until 0500, then light.
Smoke dispersal…..Fair until 2100, then poor.

.TUESDAY…
Sky/weather………Partly cloudy(30-35%). Slight chance of
thunderstorms after 1200.
Max Temperature…..92-96.
24 hr trend……Little change.
Min Humidity……..22-30%.
24 hr trend……7-10% wetter.
20-foot winds…….Northwest winds 4-8 mph shifting to the east
7-13 mph with gusts to 20 mph in the afternoon.
Haines Index……..5 or moderate.
LAL……………..1 until 1200, then 3.
CWR……………..0 percent.
15K FT MSL winds….Southwest around 15 mph.
Mixing height…….Below 1000 FT AGL until 0800. 15000-16000 ft
AGL after 1500.
Transport winds…..Light winds until 0800, then northwest around
10 mph until 1000, then light until 1500, then
southeast around 10 mph.
Smoke dispersal…..Poor until 1400, then good.

.TUESDAY NIGHT…Partly cloudy. Chance of thunderstorms. Lows
around 60. East winds 6-12 mph.
.WEDNESDAY…Not as warm. Mostly cloudy. Chance of thunderstorms.
Highs in the lower 80s. East winds 8-14 mph.
.THURSDAY…Partly cloudy. Chance of thunderstorms. Lows in the
upper 50s. Highs in the mid 80s. Southeast winds 11-17 mph.
.FRIDAY…Partly cloudy. Slight chance of thunderstorms. Lows in
the upper 50s. Highs in the mid 80s. Southeast winds 8-14 mph.

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