Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Partly Cloudy

54°F

12°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 04 Nov 02:15 AM PST
Extended Forecast for

2 Miles NNE Grass Valley CA

  • Overnight

    Overnight: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. South wind 3 to 6 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers, mainly after 4am. The rain could be heavy at times.  Low around 47. South southeast wind 5 to 9 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Partly Cloudy
    then Heavy
    Rain

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall.  High near 57. South wind 11 to 14 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 57 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 10pm, then showers likely.  Low around 46. South wind 5 to 9 mph becoming light  after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 90%.

    Low: 46 °F

    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers before 10am.  Mostly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of showers after 4am.  Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 10am.  Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 48. Calm wind.
Tuesday
Mostly sunny, with a high near 68. South wind 3 to 6 mph.
Tuesday Night
Showers, mainly after 4am. The rain could be heavy at times. Low around 47. South southeast wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall. High near 57. South wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night
Showers and possibly a thunderstorm before 10pm, then showers likely. Low around 46. South wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%.
Thursday
A 20 percent chance of showers before 10am. Mostly sunny, with a high near 61.
Thursday Night
A 10 percent chance of showers after 4am. Partly cloudy, with a low around 45.
Friday
A slight chance of showers before 10am. Partly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
A slight chance of showers. Partly sunny, with a high near 70.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 51.
Monday
A slight chance of showers. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Grass Valley CA
 39.25°N 121.05°W (Elev. 2198 ft)
1:21 am PST Nov 4, 2025
2am PST Nov 4, 2025-6pm PST Nov 10, 2025
 
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Additional Resources

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