National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Clear

28°F

-2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 12 Feb 12:56 AM PST
Extended Forecast for

12 Miles ESE Greenwater WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 29. Southeast wind around 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38. West wind 5 to 7 mph.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 28. West wind around 5 mph.

    Low: 28 °F

    Partly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow, mainly after 10am. High near 33. West wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow

  • Friday Night

    Friday Night: Snow. Low around 27. West wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 31. New snow accumulation of less than one inch possible.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 33.

    High: 33 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 29. Southeast wind around 5 mph.
Thursday
Partly sunny, with a high near 38. West wind 5 to 7 mph.
Thursday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 28. West wind around 5 mph.
Friday
Snow, mainly after 10am. High near 33. West wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Snow. Low around 27. West wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 31. New snow accumulation of less than one inch possible.
Saturday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 24.
Sunday
A 30 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 33.
Sunday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 22.
Washington's Birthday
A chance of snow. Mostly cloudy, with a high near 31.
Monday Night
Snow likely. Mostly cloudy, with a low around 25.
Tuesday
Snow. Mostly cloudy, with a high near 32.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24.
Wednesday
Snow. Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Greenwater WA
 47.11°N 121.41°W (Elev. 4121 ft)
Last Update:
1:30 am PST Feb 12, 2026
Forecast Valid:
1am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation