Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

READER RANCH (RRRC1)

Lat: 39.30351°NLon: 121.11725°WElev: 1968.0ft.

NA

48°F

9°C

Humidity 88%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 20 Nov 02:13 AM PST
Extended Forecast for

3 Miles NW Grass Valley CA

  • Overnight

    Overnight: Showers.  Steady temperature around 45. Calm wind.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Showers

  • Thursday

    Thursday: Showers, mainly before 10am.  High near 48. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 37. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 37 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 60. Northeast wind around 6 mph becoming northwest in the afternoon.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 39. East northeast wind around 6 mph.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers. Steady temperature around 45. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, mainly before 10am. High near 48. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 37. Calm wind becoming east northeast around 5 mph after midnight.
Friday
Sunny, with a high near 60. Northeast wind around 6 mph becoming northwest in the afternoon.
Friday Night
Clear, with a low around 39. East northeast wind around 6 mph.
Saturday
Sunny, with a high near 59.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Grass Valley CA
 39.24°N 121.11°W (Elev. 1998 ft)
1:20 am PST Nov 20, 2025
3am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
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Additional Resources

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