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

21°F

-6°C

Humidity	92%
Wind Speed	WSW 6 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	1.24 mi
Wind Chill	13°F (-11°C)
Last update	09 Mar 10:26 PM PDT

More Information:

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

Extended Forecast for

7 Miles SSW Chinook Pass WA

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

Winter Weather Advisory March 9, 10:46pm 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, 10:46pm until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
Tonight
Low: 18 °F
Snow Likely
Tuesday
High: 28 °F
Chance Snow
then Heavy
Snow
Tuesday Night
Low: 26 °F
Heavy Snow
Wednesday
High: 36 °F
Heavy Snow
Wednesday Night
Low: 30 °F
Heavy Snow
and Breezy
Thursday
High: 36 °F
Heavy Snow
Thursday Night
Low: 33 °F
Heavy Snow
Friday
High: 36 °F
Heavy Snow

Detailed Forecast

Tonight

Snow likely, mainly before 3am. Mostly cloudy, with a low around 18. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

Tuesday

Snow, mainly after 9am. The snow could be heavy at times. High near 28. Wind chill values between 12 and 18. Light southwest wind becoming south southwest 5 to 9 mph in the morning. 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 26. Wind chill values between 18 and 23. Southwest wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 36. Wind chill values between 19 and 24. Southwest wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 30. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 32 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 36. 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 33. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Friday

Snow. The snow could be heavy at times. Cloudy, with a high near 36.

Friday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 28.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 32.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 26.