Washington County Fire Weather Forecast

Washington County-
Including Akron, Cope, Last Chance, and Otis
943 AM MDT Thu Sep 26 2019

.REST OF TODAY…
Sky/weather………Partly cloudy(30-40%) until 1200, then mostly
sunny.
Max Temperature…..77-83.
24 hr trend……2-4 degrees warmer.
Min Humidity……..25-35%.
24 hr trend……2-4% drier.
20-foot winds…….South winds 12-22 mph with gusts to 30 mph.
Haines Index……..4 or low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 25-35 mph.
Mixing height…….3500-4500 ft AGL.
Transport winds…..South 20-25 mph until 1400, then around 15 mph.
Smoke dispersal…..Poor.

.TONIGHT…
Sky/weather………Mostly clear.
Min Temperature…..47-51.
24 hr trend……Little change.
Max Humidity……..65-73%.
24 hr trend……7-10% drier.
20-foot winds…….South winds 10-16 mph shifting to the northwest
11-17 mph after midnight. Gusts up to 25 mph.
Haines Index……..4 or low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 25-35 mph.
Mixing height…….1000-1500 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds…..Northwest around 20 mph.
Smoke dispersal…..Poor.

.FRIDAY…
Sky/weather………Partly cloudy(50-60%) until 1500, then mostly
cloudy(60-65%). Slight chance of rain showers
after 1200.
Max Temperature…..67-71.
24 hr trend……7-10 degrees cooler.
Min Humidity……..32-38%.
24 hr trend……4-7% wetter.
20-foot winds…….Northeast winds 9-15 mph shifting to the east
11-17 mph in the afternoon. Gusts up to 25 mph.
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 2500-3500 ft
AGL.
Transport winds…..Northeast 15-20 mph until 1200, then east 10-15
mph until 1700, then around 20 mph.
Smoke dispersal…..Poor.

.FRIDAY NIGHT…Mostly cloudy. Chance of rain showers. Lows in
the lower 40s. East winds 11-17 mph.
.SATURDAY…Breezy. Mostly clear. Highs in the lower 70s.
Southeast winds 15-25 mph.
.SUNDAY…Warmer, breezy, clear. Lows in the mid 50s. Highs in
the upper 80s. South winds 17-27 mph.
.MONDAY…Not as warm. Mostly clear. Slight chance of rain
showers. Lows in the lower 50s. Highs in the upper 70s. South
winds 13-20 mph.

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