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

20°F

-7°C

Humidity	90%
Wind Speed	NW 2 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	1.24 mi
Last update	10 Mar 06:25 AM PDT

More Information:

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

Extended Forecast for

5 Miles NNE Chinook Pass WA

Winter Storm Watch March 12, 05:00am until March 14, 05:00am

Winter Weather Advisory March 10, 06:44am until March 11, 06:00pm

Blizzard Warning March 11, 06:00pm until March 12, 05:00am

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Blizzard Warning

Winter Weather Advisory March 10, 06:44am until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
Today
High: 26 °F
Slight Chance
Snow Showers
then Snow
Tonight
Low: 22 °F
Snow
Wednesday
High: 34 °F
Heavy Snow
Wednesday Night
Low: 28 °F
Heavy Snow
and Breezy
Thursday
High: 31 °F
Heavy Snow
Thursday Night
Low: 29 °F
Heavy Snow
Friday
High: 33 °F
Heavy Snow
Friday Night
Low: 18 °F
Heavy Snow

Detailed Forecast

Today

A slight chance of snow showers before noon, then snow, mainly after 2pm. High near 26. Wind chill values between -1 and 9. Southwest wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow. Low around 22. Wind chill values between 9 and 14. Southwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 34. Wind chill values between 11 and 21. South wind 9 to 14 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday Night

Snow before 2am, then snow showers after 2am. The snow could be heavy at times. Low around 28. Wind chill values between 17 and 22. Breezy, with a south southwest wind 10 to 15 mph becoming west 17 to 22 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Thursday

Snow showers before 11am, then snow after 11am. The snow could be heavy at times. High near 31. West wind 11 to 21 mph, with gusts as high as 40 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. Low around 29. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Friday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 18.

Saturday

Snow likely before 11am, then snow showers likely after 11am. Mostly cloudy, with a high near 29.

Saturday Night

A chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 18.

Sunday

Snow likely. Mostly cloudy, with a high near 35.