Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

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

5 Miles NNE 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: 33 °F
Snow Likely
and Breezy
Thursday
High: 31 °F
Heavy Snow
and Breezy
Thursday Night
Low: 27 °F
Heavy Snow
Friday
High: 32 °F
Heavy Snow
Friday Night
Low: 24 °F
Heavy Snow
Saturday
High: 30 °F
Snow Showers
Saturday Night
Low: 20 °F
Chance Snow
Showers
Sunday
High: 36 °F
Snow
Sunday Night
Low: 33 °F
Rain/Snow

Detailed Forecast

Overnight

Snow likely. Cloudy, with a steady temperature around 33. Wind chill values between 19 and 24. Breezy, with a west wind around 29 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

Thursday

Snow showers, mainly before 11am, then snow after 11am. The snow could be heavy at times. High near 31. Wind chill values between 13 and 19. Breezy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 27. Wind chill values between 20 and 25. West wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Friday

Snow. The snow could be heavy at times. High near 32. Wind chill values between 23 and 28. West wind 5 to 7 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 24. West wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Saturday

Snow showers. High near 30. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 11am. Mostly cloudy, with a high near 36.

Sunday Night

Snow before 8pm, then rain, possibly mixed with snow between 8pm and 2am, then rain after 2am. Cloudy, with a low around 33.

Monday

Rain. Mostly cloudy, with a high near 43.

Monday Night

A chance of rain. Mostly cloudy, with a low around 37.