There is a High Risk of Excessive Rainfall Over Portions of the Tennessee and Ohio Valleys

Confidence in a very impactful, life-threatening and significant heavy rainfall and flash flood event is high beginning late tonight through Saturday night across portions of the Ohio and Tennessee Valleys. In addition, the threat for strong to severe thunderstorms over the lower Mississippi Valley during Saturday. Scattered to numerous damaging wind gusts and a few tornadoes are expected. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Clear

34°F

1°C

Humidity 93%
Wind Speed NE 4 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 15 Feb 01:55 AM PST
Extended Forecast for

Grass Valley CA

  • Overnight

    Overnight: Widespread frost.  Otherwise, mostly clear, with a low around 31. Northeast wind 3 to 5 mph.

    Low: 31 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am.  Otherwise, mostly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Frost then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 4am.  Increasing clouds, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 10am, then a slight chance of showers after 4pm.  Cloudy, with a high near 51. Light and variable wind.  Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 10pm.  Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Widespread frost, mainly after 5am.  Otherwise, partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy
    then Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 7am.  Otherwise, mostly sunny, with a high near 56.

    High: 56 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a low around 31. Northeast wind 3 to 5 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 54. Calm wind.
Saturday Night
A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 37. Calm wind.
Sunday
A chance of showers before 10am, then a slight chance of showers after 4pm. Cloudy, with a high near 51. Light and variable wind. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 38. Calm wind.
Washington's Birthday
Mostly cloudy, with a high near 51.
Monday Night
Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34.
Tuesday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A chance of showers, mainly between 10am and 4pm. Partly sunny, with a high near 55.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 37.
Thursday
Areas of frost. Otherwise, sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 61.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley CA
 39.23°N 121.05°W (Elev. 2657 ft)
12:32 am PST Feb 15, 2025
2am PST Feb 15, 2025-6pm PST Feb 21, 2025
 
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