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Heavy Rain and Flood Threat Continues; Wintry Mix Extends from the Plains to the Northeast; and Snow in the West

Additional rainfall from the Southern Plains to the Ohio Valley will enhance the threat for additional flash flooding and main stem river flooding. Areas of accumulating snow and ice are expected across portions of the Central Plains to the Northeast. The Western U.S. will mainly be cold with the threat for heavy snow across parts of northern California, the Great Basin and the central Rockies. Read More >

Current conditions at

Nevada County Air Park (KGOO)

Lat: 39.224028°NLon: 121.003083°WElev: 3154ft.

Overcast

34°F

1°C

Humidity 55%
Wind Speed SE 6 MPH
Barometer 30.08 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 22 Feb 2:40 am PST
Extended Forecast for

4 Miles NE Grass Valley CA

Winter Weather Advisory until February 22, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 22, 10:00pm

    NOW until
    10:00pm Thu

    Winter Weather Advisory

  • Overnight

    Overnight: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 27. South southeast wind around 9 mph.

    Slight Chance
    Snow Showers

    Low: 27 °F

  • Thursday

    Thursday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 41. South wind 6 to 9 mph.  New snow accumulation of 1 to 3 inches possible.

    Chance Snow
    Showers

    High: 41 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 23. Calm wind becoming east northeast around 6 mph in the evening.

    Partly Cloudy

    Low: 23 °F

  • Friday

    Friday: Sunny, with a high near 46. Northeast wind around 8 mph becoming northwest in the afternoon.

    Sunny

    High: 46 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 27. West wind 5 to 7 mph becoming light and variable  in the evening.

    Partly Cloudy

    Low: 27 °F

  • Saturday

    Saturday: A slight chance of snow showers after 10am, mixing with rain after 4pm.  Partly sunny, with a high near 46. Chance of precipitation is 20%.

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

    High: 46 °F

  • Saturday
    Night

    Saturday Night: A slight chance of rain and snow showers before 10pm.  Partly cloudy, with a low around 29. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

    Low: 29 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 50.

    Mostly Sunny

    High: 50 °F

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. South southeast wind around 9 mph.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. South wind 6 to 9 mph. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Partly cloudy, with a low around 23. Calm wind becoming east northeast around 6 mph in the evening.
Friday
Sunny, with a high near 46. Northeast wind around 8 mph becoming northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 27. West wind 5 to 7 mph becoming light and variable in the evening.
Saturday
A slight chance of snow showers after 10am, mixing with rain after 4pm. Partly sunny, with a high near 46. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain and snow showers before 10pm. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Rain and snow showers likely. Mostly cloudy, with a high near 44.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 47.
Click Map For Forecast
Point Forecast:
4 Miles NE Grass Valley CA
 39.26°N 121.02°W (Elev. 2589 ft)
2:06 am PST Feb 22, 2018
3am PST Feb 22, 2018-6pm PST Feb 28, 2018
 
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