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

Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Current conditions at

Nevada County Air Park (KGOO)

Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.

Clear

73°F

23°C

Humidity 38%
Wind Speed W 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 24 May 05:55 PM PDT
Extended Forecast for

4 Miles ENE Grass Valley CA

  • Tonight

    Tonight: Mostly clear, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. South wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 62. Calm wind becoming southwest around 5 mph.

    High: 62 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 11am. Mostly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Light and variable wind.
Memorial Day
Sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 48. South wind around 6 mph becoming calm in the evening.
Tuesday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 62. Calm wind becoming southwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 47. Light and variable wind.
Wednesday
A 50 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 67.
Wednesday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 50.
Thursday
A slight chance of rain after 11am. Mostly sunny, with a high near 69.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 75.
Saturday Night
Clear, with a low around 54.
Sunday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Grass Valley CA
 39.26°N 121°W (Elev. 2772 ft)
Last Update:
2:00 pm PDT May 24, 2026
Forecast Valid:
6pm PDT May 24, 2026-6pm PDT May 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation