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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Grant County Regional Airport (KGCD)

Lat: 44.40287°NLon: 118.96715°WElev: 3675.0ft.

Overcast

47°F

8°C

Humidity 75%
Wind Speed SSE 9 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 02 Jan 08:55 AM PST
Extended Forecast for

7 Miles WNW Greenhorn OR

  • Today

    Today: Rain and snow likely, mainly before 10am. Snow level 7100 feet. Mostly cloudy, with a high near 35. South wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 31. Breezy, with a south wind 18 to 23 mph, with gusts as high as 33 mph.

    Low: 31 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow likely. Partly sunny, with a high near 34. Breezy, with a south wind 21 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 31. Breezy, with a south wind 22 to 24 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 32. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow Likely
    and Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 28. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Snow Likely

  • Monday Night

    Monday Night: A slight chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

Detailed Forecast

Today
Rain and snow likely, mainly before 10am. Snow level 7100 feet. Mostly cloudy, with a high near 35. South wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 31. Breezy, with a south wind 18 to 23 mph, with gusts as high as 33 mph.
Saturday
Snow likely. Partly sunny, with a high near 34. Breezy, with a south wind 21 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 31. Breezy, with a south wind 22 to 24 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 32. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28. New snow accumulation of less than one inch possible.
Monday
Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A slight chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 29.
Tuesday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 24.
Wednesday
Snow likely. Partly sunny, with a high near 26.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Thursday
A chance of snow. Mostly cloudy, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Greenhorn OR
 44.74°N 118.64°W (Elev. 6588 ft)
Last Update:
9:16 am PST Jan 2, 2026
Forecast Valid:
9am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
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Additional Resources

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Chance of Precipitation