Washington County-
Including Akron, Cope, Last Chance, and Otis
335 PM MDT Sun Sep 22 2019
.TONIGHT…
Sky/weather………Clear.
Min Temperature…..44-48.
24 hr trend……2-4 degrees warmer.
Max Humidity……..76-86%.
24 hr trend……10-15% drier.
20-foot winds…….South winds 6-12 mph.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 30-40 mph.
Mixing height…….4000-5000 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds…..West around 10 mph until 2000, then south until
0300, then southwest 15-20 mph.
Smoke dispersal…..Poor.
.MONDAY…
Sky/weather………Mostly sunny until 1500, then partly
cloudy(30-40%).
Max Temperature…..80-84.
24 hr trend……4-7 degrees warmer.
Min Humidity……..16-22%.
24 hr trend……7-10% drier.
20-foot winds…….South winds 6-12 mph.
Haines Index……..4 or low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 15-25 mph.
Mixing height…….Below 1000 FT AGL until 1000, then 6000-7000 ft
AGL.
Transport winds…..Southwest 10-15 mph until 1000, then light.
Smoke dispersal…..Poor.
.MONDAY NIGHT…
Sky/weather………Partly cloudy(30-40%).
Min Temperature…..48-52.
24 hr trend……2-4 degrees warmer.
Max Humidity……..70-80%.
24 hr trend……7-10% drier.
20-foot winds…….Southeast winds 4-8 mph shifting to the west
after midnight.
Haines Index……..4 or low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 15-25 mph.
Mixing height…….3500-4500 ft AGL until 2100, then Below 1000 FT
AGL.
Transport winds…..South around 10 mph until 0200, then west.
Smoke dispersal…..Poor.
.TUESDAY…
Sky/weather………Mostly sunny.
Max Temperature…..82-86.
24 hr trend……2-4 degrees warmer.
Min Humidity……..14-18%.
24 hr trend……Little change.
20-foot winds…….Northwest winds 8-14 mph with gusts to 20 mph.
Haines Index……..4 or low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 25-35 mph.
Mixing height…….Below 1000 FT AGL until 1000, then 7500-8500 ft
AGL.
Transport winds…..West 15-20 mph.
Smoke dispersal…..Poor until 1100. Good after 1400.
.TUESDAY NIGHT…Clear. Lows in the mid 40s. West winds 5-8 mph.
.WEDNESDAY…Cooler, clear. Highs in the mid 70s. East winds
8-14 mph.
.THURSDAY…Warmer. Mostly clear. Lows in the upper 40s. Highs in
the mid 80s. South winds 10-16 mph.
.FRIDAY…Not as warm. Partly cloudy. Slight chance of rain
showers. Lows in the upper 40s. Highs in the mid 70s. Northeast
winds 9-15 mph.