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

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

2 Miles NNW Snoqualmie Pass WA

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

Click here for hazard details and duration

Winter Storm Warning

Overnight
Low: 31 °F
Snow Likely
Thursday
High: 30 °F
Heavy Snow
Thursday Night
Low: 27 °F
Heavy Snow
Friday
High: 30 °F
Heavy Snow
Friday Night
Low: 22 °F
Heavy Snow
Saturday
High: 28 °F
Snow
Saturday Night
Low: 19 °F
Chance Snow
Sunday
High: 33 °F
Snow
Sunday Night
Low: 31 °F
Rain/Snow

Detailed Forecast

Overnight

Snow likely. Mostly cloudy, with a steady temperature around 31. Wind chill values between 19 and 24. West wind around 20 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 30. Wind chill values between 15 and 20. West wind 10 to 16 mph, with gusts as high as 46 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 27. Wind chill values between 18 and 23. West wind 5 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Friday

Snow. The snow could be heavy at times. High near 30. Wind chill values between 22 and 27. West wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 22. West wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Saturday

Snow. High near 28. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 19. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 11am. Mostly cloudy, with a high near 33.

Sunday Night

Snow before 11pm, then rain, possibly mixed with snow. Cloudy, with a low around 31.

Monday

Rain. Mostly cloudy, with a high near 40.

Monday Night

A chance of rain. Mostly cloudy, with a low around 35.