Washington County-
Including Akron, Cope, Last Chance, and Otis
350 PM MDT Mon Sep 30 2019
.TONIGHT…
Sky/weather………Partly cloudy(30-40%) until 2400, then mostly
cloudy. Patchy drizzle after 2200 until 2300,
then areas of drizzle. Areas of fog after 2400.
Min Temperature…..40-44.
24 hr trend……10-15 degrees cooler.
Max Humidity……..96-99%.
24 hr trend……35-50% wetter.
20-foot winds…….East winds 12-18 mph shifting to the north
after midnight. Gusts up to 30 mph.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent until 2400, then 10 percent.
15K FT MSL winds….Southwest 35-45 mph.
Mixing height…….2000-3000 ft AGL.
Transport winds…..Northeast 20-25 mph until 2400, then north
15-20 mph.
Smoke dispersal…..Poor.
.TUESDAY…
Sky/weather………Cloudy. Areas of fog until 1200. Areas of
drizzle.
Max Temperature…..52-56.
24 hr trend……25-35 degrees cooler.
Min Humidity……..61-71%.
24 hr trend……More than 50% wetter.
20-foot winds…….Northeast winds 10-16 mph.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..10 percent until 1200, then 0 percent.
15K FT MSL winds….Southwest 35-45 mph.
Mixing height…….1500-2000 ft AGL.
Transport winds…..East 10-15 mph.
Smoke dispersal…..Poor.
.TUESDAY NIGHT…
Sky/weather………Cloudy. Slight chance of thunderstorms until
2100. Chance of rain showers.
Min Temperature…..39-43.
24 hr trend……Little change.
Max Humidity……..100%.
24 hr trend……Little change.
20-foot winds…….Northeast winds 9-15 mph with gusts to 25 mph.
Haines Index……..2 or very low.
LAL……………..2 until 2400, then 1.
CWR……………..30 percent until 2400, then 20 percent.
15K FT MSL winds….Southwest 45-55 mph.
Mixing height…….1500 ft AGL.
Transport winds…..Northeast 10-15 mph.
Smoke dispersal…..Poor.
.WEDNESDAY…
Sky/weather………Mostly cloudy until 1200, then partly
cloudy(40-50%) until 1500, then mostly sunny.
Slight chance of rain showers until 1200.
Max Temperature…..60-64.
24 hr trend……7-10 degrees warmer.
Min Humidity……..31-41%.
24 hr trend……25-35% drier.
20-foot winds…….North winds 8-14 mph. Gusts up to 25 mph in the
afternoon.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 60-70 mph.
Mixing height…….3500-4500 ft AGL.
Transport winds…..Northeast around 10 mph until 0700, then light
until 1300, then north 10-15 mph.
Smoke dispersal…..Poor.
.WEDNESDAY NIGHT…Clear. Lows in the mid 30s. East winds
5-8 mph.
.THURSDAY…Mostly clear. Highs in the upper 60s. South winds
14-24 mph.
.FRIDAY…Partly cloudy. Slight chance of rain showers. Lows in
the lower 40s. Highs in the upper 70s. South winds 10-16 mph.
.SATURDAY…Cooler. Mostly clear. Lows in the lower 40s. Highs in
the upper 60s. North winds 9-15 mph.