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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

light snow

28°F

-2°C

Humidity	81%
Wind Speed	NNE 1 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	1.24 mi
Last update	09 Mar 09:11 PM PDT

More Information:

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

Extended Forecast for

3 Miles NW Snoqualmie Pass WA

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

Winter Weather Advisory March 9, 09:27pm 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, 09:27pm until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
Tonight
Low: 22 °F
Snow
Tuesday
High: 25 °F
Chance Snow
then Heavy
Snow
Tuesday Night
Low: 24 °F
Heavy Snow
Wednesday
High: 34 °F
Heavy Snow
Wednesday Night
Low: 27 °F
Heavy Snow
and Breezy
Thursday
High: 29 °F
Heavy Snow
and Breezy
Thursday Night
Low: 28 °F
Heavy Snow
Friday
High: 32 °F
Heavy Snow

Detailed Forecast

Tonight

Snow, mainly before 5am. Steady temperature around 22. Wind chill values between 9 and 14. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Tuesday

Snow, mainly after 1pm. The snow could be heavy at times. High near 25. Wind chill values between 9 and 14. West southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 24. Wind chill values between 13 and 18. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 34. Wind chill values between 15 and 20. Southwest wind 9 to 17 mph, with gusts as high as 20 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 27. Breezy, with a southwest wind 24 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 29. Breezy. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 28. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Friday

Snow. The snow could be heavy at times. Cloudy, with a high near 32.

Friday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 24.

Saturday

Snow likely. Mostly cloudy, with a high near 28.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 22.