Washington County-
Including Akron, Cope, Last Chance, and Otis
347 PM MDT Sat Aug 24 2019
.TONIGHT…
Sky/weather………Partly cloudy(30-35%).
Min Temperature…..55-59.
24 hr trend……Little change.
Max Humidity……..86-96%.
24 hr trend……Little change.
20-foot winds…….South winds 6-10 mph.
Haines Index……..4 or low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 35-45 mph.
Mixing height…….5000-6000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds…..Light winds until 1900, then southwest 10-15
mph.
Smoke dispersal…..Poor.
.SUNDAY…
Sky/weather………Mostly sunny.
Max Temperature…..92-96.
24 hr trend……7-10 degrees warmer.
Min Humidity……..13-17%.
24 hr trend……20-25% drier.
20-foot winds…….West winds 9-15 mph.
Haines Index……..4 or low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 30-40 mph.
Mixing height…….Below 1000 FT AGL until 1000. 10500-11500 ft
AGL after 1200.
Transport winds…..West 15-20 mph.
Smoke dispersal…..Poor until 1100. Excellent after 1200.
.SUNDAY NIGHT…
Sky/weather………Mostly clear. Slight chance of thunderstorms
after 2400.
Min Temperature…..55-59.
24 hr trend……Little change.
Max Humidity……..74-84%.
24 hr trend……20-25% drier.
20-foot winds…….Southwest winds 6-12 mph shifting to the
northwest 7-13 mph after midnight.
Haines Index……..4 or low.
LAL……………..1 until 2400, then 2.
CWR……………..0 percent.
15K FT MSL winds….West 30-40 mph.
Mixing height…….9000-10000 ft AGL until 2000. Below 1000 FT AGL
after 2100.
Transport winds…..Southwest 10-15 mph until 2100, then light
until 2200, then southwest 10-15 mph until
0200, then northwest 20-25 mph.
Smoke dispersal…..Very good until 1900. Poor after 2100.
.MONDAY…
Sky/weather………Mostly sunny.
Max Temperature…..77-81.
24 hr trend……10-15 degrees cooler.
Min Humidity……..33-41%.
24 hr trend……20-25% wetter.
20-foot winds…….Northeast winds 10-16 mph. Gusts up to 30 mph
in the morning.
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 until 0700, then 5000-6000 ft
AGL.
Transport winds…..North 20-25 mph until 1200, then around 15 mph.
Smoke dispersal…..Poor until 1300, then good.
.MONDAY NIGHT…Mostly clear. Chance of rain showers and slight
chance of thunderstorms. Lows in the mid 50s. Southeast winds
7-13 mph.
.TUESDAY…Partly cloudy. Slight chance of thunderstorms. Highs
in the mid 70s. Southeast winds 8-14 mph.
.WEDNESDAY…Clear. Lows in the lower 50s. Highs in the mid 80s.
South winds 7-13 mph.
.THURSDAY…Mostly clear. Chance of thunderstorms. Lows in the
mid 50s. Highs in the mid 80s. Southeast winds 5-9 mph.