Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Flood Watch until December 11, 04:00 PM PST

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

42°F

6°C

Humidity	81%
Wind Speed	NW 4 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	40°F (4°C)
Last update	09 Dec 09:01 AM PST

More Information:

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

Extended Forecast for

6 Miles NW Trinity WA

Flood Watch December 9, 10:15am until December 11, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 10:15am until December 11, 04:00pm
NOW until 4:00pm Thu
Flood Watch
Today
High: 27 °F
Partly Sunny
then Snow
Likely
Tonight
Low: 25 °F⇑
Heavy Snow
then
Rain/Snow and
Breezy
Wednesday
High: 34 °F⇓
Heavy Snow
and Breezy
Wednesday Night
Low: 25 °F
Heavy Snow
and Breezy
Thursday
High: 29 °F
Heavy Snow
and Breezy
Thursday Night
Low: 26 °F
Snow Likely
Friday
High: 30 °F
Snow Likely
Friday Night
Low: 27 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Snow likely after 1pm. Mostly cloudy, with a high near 27. West wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow before midnight, then rain, possibly mixed with snow. The rain and snow could be heavy at times. Temperature rising to around 34 by 2am. Breezy, with a south wind 11 to 16 mph becoming west 17 to 22 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Wednesday

Snow, mainly after 7am. The snow could be heavy at times. Temperature falling to around 30 by 10am. Breezy, with a west wind 15 to 21 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 25. Breezy, with a west wind 18 to 22 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 29. Breezy, with a west wind 17 to 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 27. Breezy.

Saturday

Snow likely, mainly after 4pm. Partly sunny, with a high near 30. Chance of precipitation is 60%.

Saturday Night

Snow. Low around 24. Chance of precipitation is 80%.

Sunday

Snow. High near 26. Chance of precipitation is 80%.