Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until April 2, 11:00 AM PDT

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

light rain,fog

33°F

1°C

Humidity	100%
Wind Speed	NA 3 MPH
Barometer	29.39 in (995.26 mb)
Dewpoint	33°F (1°C)
Visibility	-0.25 mi
Last update	01 Apr 05:56 PM PDT

More Information:

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

Extended Forecast for

8 Miles S Snoqualmie Pass WA

Winter Weather Advisory April 1, 06:22pm until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 1, 06:22pm until April 2, 11:00am
NOW until 11:00am Thu
Winter Weather Advisory
Tonight
Low: 31 °F
Rain/Snow
then Snow
Likely
Thursday
High: 36 °F
Snow then
Rain/Snow
Thursday Night
Low: 34 °F
Chance
Rain/Snow
then Mostly
Cloudy
Friday
High: 44 °F
Partly Sunny
Friday Night
Low: 31 °F
Mostly Clear
Saturday
High: 53 °F
Sunny
Saturday Night
Low: 37 °F
Partly Cloudy
Sunday
High: 57 °F
Partly Sunny

Detailed Forecast

Tonight

Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 31. Light and variable wind. Winds could gust as high as 18 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

Thursday

Snow before 5pm, then snow likely, possibly mixed with rain. High near 36. West wind 5 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A chance of rain and snow before 11pm. Mostly cloudy, with a steady temperature around 34. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

Friday

Partly sunny, with a high near 44. Light west wind.

Friday Night

Mostly clear, with a low around 31. Light and variable wind.

Saturday

Sunny, with a high near 53.

Saturday Night

Partly cloudy, with a low around 37.

Sunday

Partly sunny, with a high near 57.

Sunday Night

Mostly cloudy, with a low around 40.