Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from March 10, 05:00 PM PDT until March 13, 05:00 AM PDT

Current conditions at

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

38°F

3°C

Humidity	51%
Wind Speed	WNW 2 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	10 Mar 12:25 PM PDT

More Information:

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

Extended Forecast for

9 Miles S White Pass WA

Winter Storm Warning March 10, 05:00pm until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 19 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 18 °F
Heavy Snow
and Blowing
Snow
Wednesday
High: 30 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 24 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 29 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 28 °F
Heavy Snow
and Areas
Blowing Snow
Friday
High: 30 °F
Heavy Snow
and Breezy
Friday Night
Low: 18 °F
Breezy. Heavy
Snow then
Snow Likely
Saturday
High: 25 °F
Chance Snow
and Breezy

Detailed Forecast

This Afternoon

Snow showers after 2pm. The snow could be heavy at times. Widespread blowing snow after 5pm. High near 19. Wind chill values as low as -1. Southwest wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Low around 18. West wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Wednesday

Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 11am. High near 30. Breezy, with a southwest wind 17 to 25 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Widespread blowing snow. Low around 24. Windy, with a southwest wind 30 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.

Thursday

Snow. The snow could be heavy at times. Widespread blowing snow. High near 29. Windy, with a west wind 28 to 36 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Areas of blowing snow before 11pm, then areas of blowing snow after 2am. Low around 28. Breezy. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Friday

Snow. The snow could be heavy at times. High near 30. Breezy. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 18. Breezy. Chance of precipitation is 90%.

Saturday

A 50 percent chance of snow. Partly sunny, with a high near 25. Breezy.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 17. Breezy.

Sunday

A chance of snow. Mostly cloudy, with a high near 31.

Sunday Night

Snow likely. Mostly cloudy, with a low around 30.