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 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

10 Miles SW Snoqualmie Pass WA

Winter Storm Warning March 12, 03:39pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 03:39pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 32 °F
Heavy Snow
Tonight
Low: 29 °F
Heavy Snow
Friday
High: 32 °F
Heavy Snow
Friday Night
Low: 26 °F
Snow
Saturday
High: 31 °F
Snow
Saturday Night
Low: 22 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 35 °F
Snow Likely
Sunday Night
Low: 34 °F
Rain/Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 32. Wind chill values between 23 and 28. West wind 7 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 11 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 29. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Friday

Snow. The snow could be heavy at times. High near 32. Light west northwest wind. Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.

Friday Night

Snow. Low around 26. Calm wind. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow. High near 31. Light west wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 22. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Rain, possibly mixed with snow, becoming all rain after 2am. Cloudy, with a low around 34.

Monday

Rain. Mostly cloudy, with a high near 43.

Monday Night

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

Tuesday

Rain likely. Mostly cloudy, with a high near 49.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 39.

Wednesday

Rain. Mostly cloudy, with a high near 47.