Washington County Fire Weather Forecast

Washington County-
Including Akron, Cope, Last Chance, and Otis
401 AM MDT Sun Aug 11 2019

.TODAY…
Sky/weather………Mostly cloudy(60-65%) until 1200, then partly
cloudy(50-60%) until 1500, then mostly cloudy.
Slight chance of thunderstorms until 1200Rain
showers likely and chance of thunderstorms
after 1200.
Max Temperature…..83-87.
24 hr trend……2-4 degrees cooler.
Min Humidity……..42-52%.
24 hr trend……7-10% wetter.
20-foot winds…….Southeast winds 7-13 mph. Gusts up to 25 mph in
the afternoon.
Haines Index……..3 or very low.
LAL……………..2 until 1200, then 4.
CWR……………..0 percent until 1200, then 20 percent.
15K FT MSL winds….Southwest 25-35 mph.
Mixing height…….Below 1000 FT AGL until 0700, then 5000-6000 ft
AGL.
Transport winds…..Southeast 10-15 mph until 1700, then north
around 20 mph.
Smoke dispersal…..Poor until 1500, then fair.

.TONIGHT…
Sky/weather………Mostly cloudy until 0300, then partly
cloudy(50-60%). Rain showers likely and chance
of thunderstorms until 2400, then slight chance
of thunderstorms.
Min Temperature…..58-62.
24 hr trend……Little change.
Max Humidity……..96-99%.
24 hr trend……Little change.
20-foot winds…….North winds 7-13 mph with gusts to 25 mph
shifting to the west 4-13 mph after midnight.
Haines Index……..3 or very low.
LAL……………..4 until 2400, then 2.
CWR……………..40 percent until 2400, then 0 percent.
15K FT MSL winds….Northwest 25-35 mph.
Mixing height…….1000-2000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds…..North 15-20 mph until 2100, then around 10 mph
until 2300, then west.
Smoke dispersal…..Poor.

.MONDAY…
Sky/weather………Partly cloudy(40-50%) until 0900, then mostly
sunny.
Max Temperature…..85-89.
24 hr trend……Little change.
Min Humidity……..23-29%.
24 hr trend……15-20% drier.
20-foot winds…….North winds 11-17 mph with gusts to 30 mph.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 20-30 mph.
Mixing height…….Below 1000 FT AGL until 0800, then 8500-9500 ft
AGL.
Transport winds…..Northwest 15-20 mph until 1700, then north
around 10 mph.
Smoke dispersal…..Poor until 1100. Good after 1400.

.MONDAY NIGHT…Mostly clear. Slight chance of thunderstorms.
Lows in the upper 50s. Southeast winds 5-8 mph.
.TUESDAY…Mostly clear. Slight chance of thunderstorms. Highs in
the mid 80s. Southeast winds 7-13 mph.
.WEDNESDAY…Mostly clear. Slight chance of thunderstorms. Lows
in the upper 50s. Highs around 90. South winds 7-13 mph.
.THURSDAY…Mostly clear. Slight chance of thunderstorms. Lows in
the upper 50s. Highs in the lower 90s. South winds 8-14 mph.

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