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

6 Miles ENE 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: 22 °F
Snow Showers
and Patchy
Blowing Snow
Tonight
Low: 21 °F⇑
Heavy Snow
and Patchy
Blowing Snow
Wednesday
High: 32 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 27 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 31 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 30 °F
Heavy Snow
and Blowing
Snow
Friday
High: 32 °F
Heavy Snow
and Breezy
Friday Night
Low: 20 °F
Breezy. Heavy
Snow then
Chance Snow
Saturday
High: 28 °F
Chance Snow
and Breezy

Detailed Forecast

This Afternoon

Snow showers after 2pm. Patchy blowing snow after 5pm. High near 22. West wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow. The snow could be heavy at times. Patchy blowing snow before 8pm, then patchy blowing snow after 11pm. Temperature rising to around 24 by 3am. Breezy, with a west wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow. The snow could be heavy at times. Patchy blowing snow before 8am, then widespread blowing snow after 11am. High near 32. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Widespread blowing snow. Low around 27. Windy, with a southwest wind 30 to 38 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Thursday

Snow. The snow could be heavy at times. Widespread blowing snow. High near 31. Windy, with a west wind 29 to 38 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Areas of blowing snow before 11pm, then widespread blowing snow after 2am. Low around 30. 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 32. Breezy. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Friday Night

Snow, mainly before 11pm. The snow could be heavy at times. Low around 20. Breezy. Chance of precipitation is 90%.

Saturday

A 40 percent chance of snow. Partly sunny, with a high near 28. Breezy.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 18. Breezy.

Sunday

A chance of snow. Mostly cloudy, with a high near 33.

Sunday Night

Snow likely. Mostly cloudy, with a low around 32.