Washington County-
Including Akron, Cope, Last Chance, and Otis
321 AM MDT Thu Oct 17 2019
.TODAY…
Sky/weather………Mostly sunny until 0900, then partly
cloudy(30-40%) until 1500, then mostly
cloudy(60-65%).
Max Temperature…..81-85.
24 hr trend……4-7 degrees warmer.
Min Humidity……..6-10%.
24 hr trend……2-4% drier.
20-foot winds…….South winds 9-15 mph. Gusts up to 25 mph in the
afternoon.
Haines Index……..5 or moderate.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Southwest 20-30 mph.
Mixing height…….Below 1000 FT AGL until 1000, then 4500-5500 ft
AGL.
Transport winds…..South 10-15 mph.
Smoke dispersal…..Poor until 1300, then good until 1700, then
fair.
.TONIGHT…
Sky/weather………Partly cloudy(30-40%).
Min Temperature…..41-45.
24 hr trend……2-4 degrees warmer.
Max Humidity……..43-51%.
24 hr trend……4-7% drier.
20-foot winds…….South winds 8-14 mph with gusts to 20 mph
shifting to the west 7-13 mph after midnight.
Haines Index……..5 or moderate.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Southwest 20-30 mph.
Mixing height…….1000 ft AGL until 1900, then Below 1000 FT AGL.
Transport winds…..Northwest 15-20 mph.
Smoke dispersal…..Poor.
.FRIDAY…
Sky/weather………Partly cloudy(35-45%) until 1500, then mostly
cloudy(60-65%). Slight chance of rain showers
after 1200.
Max Temperature…..65-69.
24 hr trend……15-20 degrees cooler.
Min Humidity……..20-26%.
24 hr trend……15-20% wetter.
20-foot winds…….Northwest winds 12-22 mph with gusts to 30 mph.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent until 1200, then 10 percent.
15K FT MSL winds….Southwest 25-35 mph.
Mixing height…….Below 1000 FT AGL until 0800, then 5500-6500 ft
AGL.
Transport winds…..Northwest 15-20 mph until 1000, then 25-30 mph.
Smoke dispersal…..Poor until 1100. Very good after 1400.
.FRIDAY NIGHT…Colder. Mostly clear. Slight chance of rain
showers. Lows in the lower 30s. Northwest winds 6-12 mph.
.SATURDAY…Mostly clear. Highs in the mid 60s. South winds
9-15 mph.
.SUNDAY…Cooler, windy. Partly cloudy. Slight chance of rain and
snow showers. Lows in the mid 30s. Highs in the mid 50s.
Northwest winds 21-31 mph.
.MONDAY…Breezy. Partly cloudy. Lows in the upper 20s. Highs in
the mid 50s. Northwest winds 18-28 mph.