Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

light snow

30°F

-1°C

Humidity	99%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	1.14 mi
Last update	11 Mar 03:21 AM PDT

More Information:

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

Extended Forecast for

11 Miles NNE Snoqualmie Pass WA

Winter Weather Advisory March 11, 03:45am until March 11, 06:00pm

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

Blizzard Warning March 11, 06:00pm until March 12, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Storm Warning

Blizzard Warning

Winter Weather Advisory March 11, 03:45am until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
Overnight
Low: 22 °F
Heavy Snow
Wednesday
High: 33 °F
Heavy Snow
and Windy
Wednesday Night
Low: 23 °F
Heavy Snow
and Windy
Thursday
High: 25 °F
Heavy Snow
and Breezy
Thursday Night
Low: 22 °F
Heavy Snow
Friday
High: 25 °F
Heavy Snow
Friday Night
Low: 19 °F
Snow
Saturday
High: 23 °F
Snow Showers

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 22. Wind chill values between 9 and 14. West southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 8 to 12 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 33. Wind chill values between 12 and 17. Windy, with a southwest wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 18 to 24 inches possible.

Wednesday Night

Snow showers. The snow could be heavy at times. Low around 23. Wind chill values between 5 and 15. Windy, with a west southwest wind 38 to 41 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 25. Wind chill values between 6 and 11. Breezy, with a west wind 25 to 29 mph, with gusts as high as 43 mph. 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 22. West wind 13 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Friday

Snow. The snow could be heavy at times. High near 25. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Friday Night

Snow. Low around 19. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow showers. Mostly cloudy, with a high near 23.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 16.

Sunday

Snow showers likely before 11am, then snow after 11am. The snow could be heavy at times. Mostly cloudy, with a high near 30.

Sunday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 29.