Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 14, 05:00 AM PDT

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

35°F

2°C

Humidity	95%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	13 Mar 06:01 PM PDT

More Information:

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

Extended Forecast for

16 Miles W Washington Pass WA

Winter Storm Warning March 13, 07:06pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 07:06pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 9 °F
Heavy Snow
Saturday
High: 14 °F
Snow Likely
and Windy
Saturday Night
Low: 6 °F
Chance Snow
and Breezy
then Mostly
Cloudy
Sunday
High: 22 °F
Snow Likely
Sunday Night
Low: 21 °F
Snow and
Breezy
Monday
High: 31 °F
Breezy. Snow
then
Rain/Snow
Monday Night
Low: 30 °F
Breezy.
Rain/Snow
then Snow
Tuesday
High: 33 °F
Snow and
Breezy

Detailed Forecast

Tonight

Snow likely, mainly after 2am. The snow could be heavy at times. Mostly cloudy, with a low around 9. Wind chill values as low as -10. West wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 3 to 5 inches possible.

Saturday

Snow likely. Mostly cloudy, with a high near 14. Wind chill values as low as -10. Windy, with a west wind 18 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -9. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph in the evening. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. Wind chill values as low as -4. Southwest wind 9 to 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Low around 21. Breezy, with a southwest wind 16 to 18 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow before 2pm, then snow, possibly mixed with rain. High near 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Monday Night

Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 30. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow. High near 33. Breezy. Chance of precipitation is 90%.

Tuesday Night

Snow. Low around 30. Breezy. Chance of precipitation is 90%.

Wednesday

Snow before 2pm, then snow, possibly mixed with rain between 2pm and 5pm, then snow after 5pm. High near 34. Chance of precipitation is 90%.

Wednesday Night

Snow, possibly mixed with rain. Low around 30. Chance of precipitation is 90%.

Thursday

Snow. High near 34. Chance of precipitation is 80%.

Thursday Night

Snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.