Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

light snow

24°F

-4°C

Humidity	92%
Wind Speed	WSW 3 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	0.83 mi
Last update	09 Mar 06:10 PM PDT

More Information:

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

Extended Forecast for

5 Miles SSE Chinook Pass WA

Winter Storm Watch March 11, 11:00pm until March 13, 11:00am

Winter Weather Advisory March 9, 06:28pm until March 10, 05:00pm

Blizzard Warning March 10, 05:00pm until March 11, 11:00pm

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Blizzard Warning

Winter Weather Advisory March 9, 06:28pm until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
Tonight
Low: 16 °F
Chance Snow
Tuesday
High: 25 °F
Chance Snow
then Heavy
Snow
Tuesday Night
Low: 23 °F
Heavy Snow
Wednesday
High: 34 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 29 °F
Heavy Snow
and Windy
Thursday
High: 34 °F
Heavy Snow
and Breezy
Thursday Night
Low: 31 °F
Heavy Snow
Friday
High: 35 °F
Heavy Snow

Detailed Forecast

Tonight

A 50 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 16. Wind chill values between 4 and 9. West southwest wind 13 to 20 mph, with gusts as high as 36 mph. Total nighttime snow accumulation of 2 to 4 inches possible.

Tuesday

Snow, mainly after noon. The snow could be heavy at times. High near 25. Wind chill values between 4 and 12. Southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 23. Wind chill values between 12 and 17. West southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 34. Wind chill values between 14 and 19. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 31 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. Low around 29. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 34. Breezy. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 31. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

Snow. The snow could be heavy at times. Cloudy, with a high near 35.

Friday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 26.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 31.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 23.