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.

Overcast

29°F

-2°C

Humidity	92%
Wind Speed	W 6 MPH
Barometer	29.51 in (999.32 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	01 Apr 11:56 PM PDT

More Information:

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

Extended Forecast for

9 Miles ESE Snoqualmie Pass WA

Winter Weather Advisory April 2, 12:41am until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 2, 12:41am until April 2, 11:00am
NOW until 11:00am Thu
Winter Weather Advisory
Overnight
Low: 32 °F
Rain/Snow
Likely
Thursday
High: 42 °F
Rain/Snow
Thursday Night
Low: 33 °F
Chance
Rain/Snow
then Mostly
Cloudy
Friday
High: 50 °F
Partly Sunny
Friday Night
Low: 32 °F
Mostly Clear
Saturday
High: 60 °F
Sunny
Saturday Night
Low: 38 °F
Partly Cloudy
Sunday
High: 63 °F
Partly Sunny

Detailed Forecast

Overnight

Snow likely, possibly mixed with rain, becoming all snow after 5am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

Thursday

Snow, possibly mixed with rain before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. High near 42. West wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

A chance of rain and snow, mainly before 8pm. Mostly cloudy, with a low around 33. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

Friday

Partly sunny, with a high near 50. Calm wind.

Friday Night

Mostly clear, with a low around 32. Calm wind.

Saturday

Sunny, with a high near 60.

Saturday Night

Partly cloudy, with a low around 38.

Sunday

Partly sunny, with a high near 63.

Sunday Night

Mostly cloudy, with a low around 42.