Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Clear

59°F

15°C

Humidity 33%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Apr 08:55 AM PDT
Extended Forecast for

3 Miles NE Grass Valley CA

  • Today

    Today: Mostly sunny, with a high near 70. Calm wind becoming south around 6 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 44. South southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain before 2pm, then showers and possibly a thunderstorm after 2pm.  High near 52. Calm wind becoming south southeast around 5 mph in the afternoon.  Chance of precipitation is 100%.

    High: 52 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then rain after 11pm.  Low around 40. Chance of precipitation is 100%.

    Low: 40 °F

    Showers

  • Wednesday

    Wednesday: Rain likely before 11am, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 11pm.  Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 70. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 44. Calm wind.
Monday
Mostly sunny, with a high near 67. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Monday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain before 2pm, then showers and possibly a thunderstorm after 2pm. High near 52. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 100%.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Low around 40. Chance of precipitation is 100%.
Wednesday
Rain likely before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 53. Chance of precipitation is 60%.
Wednesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 68.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Grass Valley CA
 39.26°N 121.02°W (Elev. 2589 ft)
2:01 am PDT Apr 19, 2026
9am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database