Washington County-
Including Akron, Cope, Last Chance, and Otis
402 AM MDT Sun Oct 20 2019
.TODAY…
Sky/weather………Partly cloudy(35-45%) until 0900, then mostly
sunny until 1200, then partly cloudy(40-50%).
Patchy blowing dust after 0900. Slight chance
of rain showers after 1100 until 1500.
Max Temperature…..50-54.
24 hr trend……10-15 degrees cooler.
Min Humidity……..17-21%.
24 hr trend……4-7% wetter.
20-foot winds…….Very windy. Northwest winds 24-39 mph. Gusts up
to 50 mph increasing to 60 mph in the
afternoon.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 45-55 mph.
Mixing height…….Below 1000 FT AGL until 0700. 8500-9500 ft AGL
after 1200.
Transport winds…..West 25-30 mph until 1000. Northwest around 45
mph after 1700.
Smoke dispersal…..Poor until 1000. Excellent after 1200.
.TONIGHT…
Sky/weather………Mostly cloudy(60-65%) until 2100, then mostly
clear.
Min Temperature…..26-30.
24 hr trend……4-7 degrees cooler.
Max Humidity……..63-69%.
24 hr trend……7-10% wetter.
20-foot winds…….Breezy. Northwest winds 15-25 mph. Gusts up to
55 mph decreasing to 30 mph after midnight.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 50-60 mph.
Mixing height…….2000-3000 ft AGL until 2300, then Below 1000 FT
AGL.
Transport winds…..Northwest 45-55 mph until 2000. Around 25 mph
after 2400.
Smoke dispersal…..Excellent until 1900. Poor after 2100.
.MONDAY…
Sky/weather………Mostly sunny until 0900, then partly
cloudy(30-40%).
Max Temperature…..51-55.
24 hr trend……Little change.
Min Humidity……..24-28%.
24 hr trend……7-10% wetter.
20-foot winds…….Northwest winds 14-24 mph with gusts to 35 mph.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Northwest 35-45 mph.
Mixing height…….Below 1000 FT AGL until 0800, then 7000-8000 ft
AGL.
Transport winds…..Northwest 20-25 mph.
Smoke dispersal…..Poor until 1000, then good until 1200, then
excellent until 1700, then good.
.MONDAY NIGHT…Mostly clear. Lows in the upper 20s. Northwest
winds 5-9 mph.
.TUESDAY…Warmer. Mostly clear. Highs in the mid 60s. West winds
7-13 mph.
.WEDNESDAY…Partly cloudy. Chance of rain and snow showers. Lows
in the mid 30s. Highs in the mid 50s. North winds 9-15 mph.
.THURSDAY…Colder. Mostly cloudy. Slight chance of snow showers.
Lows in the mid 20s. Highs in the mid 40s. North winds 7-13 mph.