Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Overcast

33°F

1°C

Humidity 55%
Wind Speed E 3 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 31 Mar 09:56 PM PDT
Extended Forecast for

10 Miles N Roslyn WA

Winter Weather Advisory April 1, 05:00am until April 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Snow, mainly after 11pm.  Steady temperature around 34. Calm wind.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 34 °F

    Slight Chance
    Snow then
    Snow

  • Wednesday

    Wednesday: Snow before 11am, then rain, possibly mixed with snow.  High near 41. Calm wind becoming southeast around 6 mph in the afternoon.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow, becoming all snow after 8pm.  Low around 31. South wind around 5 mph becoming light and variable.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow, mainly before 11am.  High near 39. West wind 6 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow then
    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 31. West wind 5 to 9 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 11pm. Steady temperature around 34. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow before 11am, then rain, possibly mixed with snow. High near 41. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 31. South wind around 5 mph becoming light and variable. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Snow, mainly before 11am. High near 39. West wind 6 to 10 mph, with gusts as high as 22 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 31. West wind 5 to 9 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 59.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 53.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Roslyn WA
 47.38°N 121.11°W (Elev. 3727 ft)
10:15 pm PDT Mar 31, 2026
10pm PDT Mar 31, 2026-6pm PDT Apr 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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