Washington County-
Including Akron, Cope, Last Chance, and Otis
310 PM MDT Tue Aug 27 2019
.TONIGHT…
Sky/weather………Partly cloudy.
Min Temperature…..50-54.
24 hr trend……2-4 degrees cooler.
Max Humidity……..96-99%.
24 hr trend……10-15% wetter.
20-foot winds…….East winds 7-13 mph with gusts to 20 mph
shifting to the south 4-13 mph after midnight.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 25-35 mph.
Mixing height…….1500-2500 ft AGL until 2300, then Below 1000 FT
AGL.
Transport winds…..Southwest 10-15 mph.
Smoke dispersal…..Poor.
.WEDNESDAY…
Sky/weather………Mostly sunny.
Max Temperature…..87-91.
24 hr trend……10-15 degrees warmer.
Min Humidity……..19-29%.
24 hr trend……20-25% drier.
20-foot winds…….South winds 8-14 mph.
Haines Index……..4 or low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 25-35 mph.
Mixing height…….Below 1000 FT AGL until 0900, then 8000-9000 ft
AGL.
Transport winds…..Southwest 10-15 mph.
Smoke dispersal…..Poor until 1300, then good.
.WEDNESDAY NIGHT…
Sky/weather………Clear.
Min Temperature…..56-60.
24 hr trend……4-7 degrees warmer.
Max Humidity……..75-85%.
24 hr trend……20-25% drier.
20-foot winds…….South winds 8-14 mph with gusts to 20 mph.
Haines Index……..5 or moderate.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 30-40 mph.
Mixing height…….4500-5500 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds…..Light winds until 1900. Southwest 15-20 mph
after 2200.
Smoke dispersal…..Poor.
.THURSDAY…
Sky/weather………Mostly sunny until 1500, then partly
cloudy(30-40%).
Max Temperature…..87-91.
24 hr trend……Little change.
Min Humidity……..16-24%.
24 hr trend……2-4% wetter.
20-foot winds…….West winds 7-13 mph shifting to the northeast
8-14 mph with gusts to 20 mph in the afternoon.
Haines Index……..6 or high.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 20-30 mph.
Mixing height…….Below 1000 FT AGL until 1000. 8500-9500 ft AGL
after 1400.
Transport winds…..North 10-15 mph.
Smoke dispersal…..Poor until 1400, then good until 1700, then
fair.
.THURSDAY NIGHT…Partly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the upper 50s. East winds
7-13 mph.
.FRIDAY…Not as warm. Rain showers likely and chance of
thunderstorms. Highs in the upper 70s. East winds 8-14 mph.
.SATURDAY…Partly cloudy. Chance of thunderstorms. Lows in the
mid 50s. Highs in the upper 70s. East winds 8-14 mph.
.SUNDAY…Mostly clear. Lows in the mid 50s. Highs in the mid
80s. South winds 10-16 mph.