Washington County-
Including Akron, Cope, Last Chance, and Otis
339 PM MDT Wed Sep 25 2019
.TONIGHT…
Sky/weather………Partly cloudy(30-35%). Patchy fog after 0400.
Min Temperature…..45-49.
24 hr trend……Little change.
Max Humidity……..83-91%.
24 hr trend……10-15% wetter.
20-foot winds…….Southeast winds 8-14 mph with gusts to 20 mph.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 35-45 mph.
Mixing height…….2500-3500 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds…..Southeast 10-15 mph until 2100, then 15-20 mph.
Smoke dispersal…..Poor.
.THURSDAY…
Sky/weather………Partly cloudy(35-45%) until 1200, then mostly
sunny. Patchy fog until 0900.
Max Temperature…..77-83.
24 hr trend……Little change.
Min Humidity……..28-36%.
24 hr trend……Little change.
20-foot winds…….South winds 13-23 mph with gusts to 35 mph.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 30-40 mph.
Mixing height…….2000-3000 ft AGL.
Transport winds…..South 15-20 mph until 1000, then 25-30 mph
until 1500, then around 20 mph.
Smoke dispersal…..Poor until 1200, then fair.
.THURSDAY NIGHT…
Sky/weather………Mostly clear.
Min Temperature…..47-51.
24 hr trend……Little change.
Max Humidity……..66-76%.
24 hr trend……15-20% drier.
20-foot winds…….Southwest winds 10-16 mph shifting to the
northwest 9-15 mph after midnight. Gusts up to
30 mph.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 25-35 mph.
Mixing height…….1000-2000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds…..Southwest 20-25 mph until 2400, then north
15-20 mph.
Smoke dispersal…..Poor.
.FRIDAY…
Sky/weather………Partly cloudy(50-60%) until 1500, then mostly
cloudy(60-65%). Slight chance of rain showers
after 1200.
Max Temperature…..67-71.
24 hr trend……7-10 degrees cooler.
Min Humidity……..33-39%.
24 hr trend……7-10% wetter.
20-foot winds…….Northeast winds 9-13 mph shifting to the east
11-17 mph in the afternoon. Gusts up to 25 mph.
Haines Index……..3 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….Southwest 30-40 mph.
Mixing height…….Below 1000 FT AGL until 0700, then 2500-3500 ft
AGL.
Transport winds…..Southeast 15-20 mph.
Smoke dispersal…..Poor.
.FRIDAY NIGHT…Mostly cloudy. Chance of rain showers. Lows in
the lower 40s. Southeast winds 10-16 mph.
.SATURDAY…Breezy. Partly cloudy. Highs in the lower 70s.
Southeast winds 16-26 mph.
.SUNDAY…Warmer. Mostly clear. Lows in the lower 50s. Highs in
the mid 80s. South winds 14-24 mph.
.MONDAY…Mostly clear. Slight chance of rain showers. Lows
around 50. Highs in the upper 70s. South winds 11-17 mph.