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

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

31°F

-1°C

Humidity	96%
Wind Speed	NA NA MPH
Barometer	29.63 in (1003.39 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	01 Apr 07:00 AM PDT

More Information:

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

Extended Forecast for

15 Miles N Roslyn WA

Winter Weather Advisory until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until April 2, 11:00am
NOW until 11:00am Thu
Winter Weather Advisory
Today
High: 42 °F
Rain/Snow
Tonight
Low: 28 °F
Rain/Snow
then Chance
Snow
Thursday
High: 39 °F
Snow then
Chance Snow
Thursday Night
Low: 29 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 49 °F
Mostly Sunny
Friday Night
Low: 30 °F
Mostly Clear
Saturday
High: 55 °F
Sunny
Saturday Night
Low: 35 °F
Partly Cloudy

Detailed Forecast

Today

Snow before 8am, then rain and snow. High near 42. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain and snow, becoming all snow after 8pm. Low around 28. South wind around 7 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday

Snow, mainly before 11am. High near 39. West wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 29. West wind 7 to 10 mph, with gusts as high as 23 mph.

Friday

Mostly sunny, with a high near 49. West wind around 7 mph.

Friday Night

Mostly clear, with a low around 30.

Saturday

Sunny, with a high near 55.

Saturday Night

Partly cloudy, with a low around 35.

Sunday

Mostly sunny, with a high near 59.