Washington County-
Including Akron, Cope, Last Chance, and Otis
348 PM MDT Tue Oct 22 2019
.TONIGHT…
Sky/weather………Partly cloudy(35-45%).
Min Temperature…..33-37.
24 hr trend……7-10 degrees warmer.
Max Humidity……..69-77%.
24 hr trend……10-15% drier.
20-foot winds…….West winds 7-13 mph. Gusts up to 20 mph after
midnight.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 45-55 mph.
Mixing height…….1500-2500 ft AGL until 2200, then Below 1000 FT
AGL.
Transport winds…..Northwest around 15 mph.
Smoke dispersal…..Poor.
.WEDNESDAY…
Sky/weather………Mostly sunny until 1200, then partly
cloudy(40-50%) until 1500, then mostly cloudy.
Slight chance of rain showers after 1500.
Max Temperature…..50-54.
24 hr trend……7-10 degrees cooler.
Min Humidity……..29-33%.
24 hr trend……7-10% wetter.
20-foot winds…….North winds 13-23 mph with gusts to 35 mph.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….West 35-45 mph.
Mixing height…….Below 1000 FT AGL until 0800, then 4000-5000 ft
AGL.
Transport winds…..North 15-20 mph until 1600, then around 25 mph.
Smoke dispersal…..Poor until 1200, then good.
.WEDNESDAY NIGHT…
Sky/weather………Mostly cloudy. Snow likely and chance of rain
until 2400, then chance of snow.
Min Temperature…..23-27.
24 hr trend……10-15 degrees cooler.
Max Humidity……..95-99%.
24 hr trend……25-35% wetter.
20-foot winds…….North winds 9-15 mph. Gusts up to 30 mph in the
evening.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..30 percent until 2400, then 20 percent.
15K FT MSL winds….Northwest 20-30 mph.
Mixing height…….2000-3000 ft AGL.
Transport winds…..North 25-30 mph until 2100, then 15-20 mph.
Smoke dispersal…..Good until 2100, then poor.
.THURSDAY…
Sky/weather………Mostly cloudy until 0900, then partly
cloudy(40-50%) until 1500, then mostly sunny.
Slight chance of snow until 0700.
Max Temperature…..42-46.
24 hr trend……7-10 degrees cooler.
Min Humidity……..28-36%.
24 hr trend……Little change.
20-foot winds…….North winds 9-15 mph.
Haines Index……..2 or very low.
LAL……………..1.
CWR……………..0 percent.
15K FT MSL winds….North 15-25 mph.
Mixing height…….5000-6000 ft AGL.
Transport winds…..North 15-20 mph until 1700, then northwest
around 10 mph.
Smoke dispersal…..Poor until 1100, then good.
.THURSDAY NIGHT…Clear. Lows in the lower 20s. Southwest winds
5-8 mph.
.FRIDAY…Not as cool. Clear. Highs around 60. Southwest winds
7-13 mph.
.SATURDAY…Clear. Lows in the lower 30s. Highs around 70.
Southwest winds 8-14 mph.
.SUNDAY…Much colder. Mostly cloudy. Chance of snow. Lows in the
mid 20s. Highs in the upper 30s. Northeast winds 11-17 mph.