Spring Weather Hazards Across the U.S. Thursday

Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south Texas Thursday. Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest Thursday. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds Thursday into Saturday. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from March 12, 05:00 AM PDT until March 14, 05:00 AM PDT
Blizzard Warning in effect from March 11, 06:00 PM PDT until March 12, 05:00 AM PDT

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

45°F

7°C

Humidity	82%
Wind Speed	SE 9 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	1.24 mi
Wind Chill	40°F (4°C)
Last update	11 Mar 10:21 PM PDT

More Information:

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

Extended Forecast for

6 Miles W Snoqualmie Pass WA

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

Blizzard Warning until March 12, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Blizzard Warning

Blizzard Warning until March 12, 05:00am
NOW until 5:00am Thu
Blizzard Warning
Tonight
Low: 27 °F
Windy.
Rain/Snow
then Snow
Thursday
High: 31 °F⇓
Heavy Snow
and Windy
Thursday Night
Low: 26 °F
Heavy Snow
Friday
High: 29 °F
Heavy Snow
Friday Night
Low: 24 °F
Heavy Snow
Saturday
High: 28 °F
Snow
Saturday Night
Low: 21 °F
Chance Snow
Sunday
High: 34 °F
Snow

Detailed Forecast

Tonight

Rain and snow, becoming all snow after 2am. The rain could be heavy at times. Low around 27. Wind chill values between 14 and 24. Windy, with a west wind 33 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

Thursday

Snow. The snow could be heavy at times. Temperature falling to around 26 by 4pm. Wind chill values between 11 and 16. Windy, with a west wind 24 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 26. Wind chill values between 13 and 19. West wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

Friday

Snow. The snow could be heavy at times. High near 29. Wind chill values between 19 and 24. West wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 24. West wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Saturday

Snow. High near 28. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 21. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 11am. Mostly cloudy, with a high near 34.

Sunday Night

Snow before 11pm, then rain and snow. The snow could be heavy at times. Cloudy, with a low around 32.

Monday

Rain. Mostly cloudy, with a high near 40.

Monday Night

Rain likely. Mostly cloudy, with a low around 36.