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

Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

Grant County Regional Airport (KGCD)

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

light snow

29°F

-2°C

Humidity 91%
Wind Speed W 6 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 27°F (-3°C)
Visibility 1.00 mi
Wind Chill23°F (-5°C)
Last update 10 Mar 12:35 PM PDT
Extended Forecast for

9 Miles WNW Greenhorn OR

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers. Partly sunny, with a high near 21. West wind 17 to 20 mph, with gusts as high as 28 mph.

    High: 21 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 8pm and 2am. Mostly cloudy, with a low around 18. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Patchy blowing snow after 2pm. Cloudy, with a high near 32. Southwest wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before 11pm. Patchy blowing snow. Mostly cloudy, with a low around 32. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow likely. Patchy blowing snow. Cloudy, with a high near 36. Breezy, with a west wind 21 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 34. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly before 5pm. Mostly cloudy, with a high near 40. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow

  • Friday Night

    Friday Night: Rain and snow likely before 11pm, then snow. Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am. Partly sunny, with a high near 32. Breezy. Chance of precipitation is 60%.

    High: 32 °F

    Breezy. Snow
    Likely then
    Slight Chance
    Snow

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers. Partly sunny, with a high near 21. West wind 17 to 20 mph, with gusts as high as 28 mph.
Tonight
A 30 percent chance of snow, mainly between 8pm and 2am. Mostly cloudy, with a low around 18. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday
Snow likely, mainly after 11am. Patchy blowing snow after 2pm. Cloudy, with a high near 32. Southwest wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
A 50 percent chance of snow, mainly before 11pm. Patchy blowing snow. Mostly cloudy, with a low around 32. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow likely. Patchy blowing snow. Cloudy, with a high near 36. Breezy, with a west wind 21 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 34. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow, mainly before 5pm. Mostly cloudy, with a high near 40. Little or no snow accumulation expected.
Friday Night
Rain and snow likely before 11pm, then snow. Low around 29. Chance of precipitation is 80%.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 32. Breezy. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 25. Breezy.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 39.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 34.
Monday
A slight chance of rain and snow. Snow level rising to 8600 feet in the afternoon. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Greenhorn OR
 44.76°N 118.67°W (Elev. 6850 ft)
Last Update:
1:07 pm PDT Mar 10, 2026
Forecast Valid:
1pm PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation