Chilly Eastern Half of U.S.; Fire Weather Concerns in Four Corners

A large, cold dome of high pressure will settle-in across the Eastern half of the country and chilly conditions with below normal temperatures are likely. In fact, a number of record low temperatures are possible Thursday morning and widespread freeze warnings are currently in effect. Meanwhile, elevated to critical fire weather conditions are expected to persist across the Four Corners region. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Clear

64°F

18°C

Humidity 34%
Wind Speed W 5 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 21 Apr 04:50 PM PDT
Extended Forecast for

Grass Valley CA

  • Tonight

    Tonight: Clear, with a low around 45. West wind 5 to 8 mph becoming calm.

    Clear

    Low: 45 °F

  • Thursday

    Thursday: Sunny, with a high near 71. East wind 5 to 9 mph becoming southwest in the morning.

    Sunny

    High: 71 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 45. Southwest wind 6 to 9 mph becoming east after midnight.

    Clear

    Low: 45 °F

  • Friday

    Friday: Sunny, with a high near 70. East wind 5 to 8 mph becoming southwest in the afternoon.

    Sunny

    High: 70 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 46. South southeast wind 6 to 10 mph.

    Mostly Cloudy

    Low: 46 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 59.

    Mostly Cloudy

    High: 59 °F

  • Saturday
    Night

    Saturday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 41 °F

  • Sunday

    Sunday: Showers.  Cloudy, with a high near 45.

    Showers

    High: 45 °F

  • Sunday
    Night

    Sunday Night: Showers, mainly before 11pm.  Mostly cloudy, with a low around 38.

    Showers

    Low: 38 °F

Detailed Forecast

Tonight
Clear, with a low around 45. West wind 5 to 8 mph becoming calm.
Thursday
Sunny, with a high near 71. East wind 5 to 9 mph becoming southwest in the morning.
Thursday Night
Clear, with a low around 45. Southwest wind 6 to 9 mph becoming east after midnight.
Friday
Sunny, with a high near 70. East wind 5 to 8 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 46. South southeast wind 6 to 10 mph.
Saturday
Mostly cloudy, with a high near 59.
Saturday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
Showers. Cloudy, with a high near 45.
Sunday Night
Showers, mainly before 11pm. Mostly cloudy, with a low around 38.
Monday
A chance of showers. Partly sunny, with a high near 54.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
Grass Valley CA
 39.23°N 121.08°W (Elev. 2598 ft)
2:15 pm PDT Apr 21, 2021
5pm PDT Apr 21, 2021-6pm PDT Apr 28, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database