Isolated Severe Thunderstorms in the Mid-Atlantic and Mountain Snow in the Northern Rockies Tonight

A low pressure system will move across the Appalachians this evening and into the Mid-Atlantic tonight into early Monday. Isolated severe thunderstorms will be possible, with occasional damaging winds and possibly a brief/weak tornado. Meanwhile, mountain snow will continue through tonight in the northern Rockies as a low pressure system moves east across the north-Central U.S. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until October 19, 11:00 PM PDT

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

44°F

7°C

Humidity	93%
Wind Speed	NNW 1 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	19 Oct 02:01 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles ESE Washington Pass WA

Winter Weather Advisory October 19, 02:15pm until October 19, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory October 19, 02:15pm until October 19, 11:00pm
NOW until 11:00pm Sun
Winter Weather Advisory
This Afternoon
High: 27 °F
Heavy Snow
and Breezy
Tonight
Low: 25 °F
Snow Likely
and Breezy
Monday
High: 26 °F
Slight Chance
Snow then
Mostly Cloudy
Monday Night
Low: 22 °F
Slight Chance
Snow then
Partly Cloudy
Tuesday
High: 34 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Partly Cloudy
Wednesday
High: 34 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Wednesday Night
Low: 28 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 27. Breezy, with a southwest wind around 18 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25. Breezy, with a west wind 16 to 18 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday

A 20 percent chance of snow before 11am. Partly sunny, with a high near 26. West wind 9 to 14 mph.

Monday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 22. West wind 8 to 10 mph.

Tuesday

Mostly sunny, with a high near 34. West wind 5 to 9 mph becoming southwest in the afternoon.

Tuesday Night

Partly cloudy, with a low around 25.

Wednesday

A slight chance of snow after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 34. Chance of precipitation is 20%.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 28.