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 today. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 1, 05:00 AM PDT until April 2, 11:00 AM PDT

Current conditions at

Stampede Pass (KSMP)

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

light snow,mist

29°F

-2°C

Humidity	88%
Wind Speed	N 0 MPH
Barometer	29.59 in (1002.03 mb)
Dewpoint	26°F (-3°C)
Visibility	1.25 mi
Last update	01 Apr 04:08 AM PDT

More Information:

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

Extended Forecast for

8 Miles SE Snoqualmie Pass WA

Winter Weather Advisory April 1, 05:00am until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 28 °F
Snow
Wednesday
High: 36 °F
Snow
Wednesday Night
Low: 26 °F
Snow then
Snow Likely
Thursday
High: 32 °F
Snow
Thursday Night
Low: 27 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 41 °F
Mostly Sunny
Friday Night
Low: 29 °F
Mostly Clear
Saturday
High: 49 °F
Sunny
Saturday Night
Low: 34 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow. Low around 28. Light southeast wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Snow. High near 36. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow, mainly before 11pm. Low around 26. Southwest wind 7 to 9 mph becoming west in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday

Snow. High near 32. West wind 11 to 18 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 27. West wind 8 to 18 mph.

Friday

Mostly sunny, with a high near 41.

Friday Night

Mostly clear, with a low around 29.

Saturday

Sunny, with a high near 49.

Saturday Night

Partly cloudy, with a low around 34.

Sunday

Mostly sunny, with a high near 53.