Washington County-
Including Akron, Cope, Last Chance, and Otis
809 PM MDT Wed Aug 28 2019
.REST OF TONIGHT…
Sky/weather………Clear.
Min Temperature…..56-60.
24 hr trend……7-10 degrees warmer.
Max Humidity……..71-81%.
24 hr trend……20-25% drier.
20-foot winds…….South winds 7-13 mph with gusts to 20 mph.
Haines Index……..5 or moderate.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 25-35 mph.
Mixing height…….2000-3000 ft AGL until 2200, then Below 1000 FT
AGL.
Transport winds…..South 10-15 mph until 2400, then southwest
15-20 mph.
Smoke dispersal…..Poor.
.THURSDAY…
Sky/weather………Mostly sunny.
Max Temperature…..88-92.
24 hr trend……Little change.
Min Humidity……..13-23%.
24 hr trend……2-4% wetter.
20-foot winds…….West winds 8-14 mph shifting to the north 10-14
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, then 7500-8500 ft
AGL.
Transport winds…..North around 15 mph.
Smoke dispersal…..Poor until 1400, then good.
.THURSDAY NIGHT…
Sky/weather………Partly cloudy(50-60%) until 0300, then mostly
cloudy. Slight chance of thunderstorms after
2400.
Min Temperature…..55-59.
24 hr trend……Little change.
Max Humidity……..96-99%.
24 hr trend……20-25% wetter.
20-foot winds…….East winds 7-13 mph. Gusts up to 20 mph in the
evening.
Haines Index……..5 or moderate.
LAL……………..1 until 2400, then 3.
CWR……………..0 percent.
15K FT MSL winds….West 15-25 mph.
Mixing height…….3500-4500 ft AGL until 2100, then Below 1000 FT
AGL until 2200, then 1000-1500 ft AGL.
Transport winds…..Southeast 10-15 mph.
Smoke dispersal…..Fair until 2100, then poor.
.FRIDAY…
Sky/weather………Mostly cloudy(60-65%) until 1200, then partly
cloudy(40-50%). Slight chance of thunderstorms
after 1200.
Max Temperature…..77-83.
24 hr trend……10-15 degrees cooler.
Min Humidity……..45-55%.
24 hr trend……35-50% wetter.
20-foot winds…….Southeast winds 7-13 mph.
Haines Index……..4 or low.
LAL……………..1 until 1200, then 3.
CWR……………..0 percent until 1200, then 10 percent.
15K FT MSL winds….West 15-20 mph.
Mixing height…….6000-7000 ft AGL.
Transport winds…..Southeast around 10 mph until 1100, then light
until 1300, then east 10-15 mph.
Smoke dispersal…..Poor.
.FRIDAY NIGHT…Partly cloudy. Chance of thunderstorms. Lows in
the mid 50s. Southeast winds 6-12 mph.
.SATURDAY…Partly cloudy. Slight chance of thunderstorms. Highs
in the lower 80s. East winds 7-13 mph.
.SUNDAY…Mostly clear. Lows in the upper 50s. Highs around 90.
South winds 10-16 mph.
.LABOR DAY…Clear. Lows in the upper 50s. Highs in the mid 90s.
South winds 8-14 mph.