Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

CASHMAN (CHAC1)

Lat: 40.00194°NLon: 120.915°WElev: 4478.0ft.

NA

69°F

21°C

Humidity 21%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 27 Aug 12:47 AM PDT
Extended Forecast for

Greenville CA

  • Overnight

    Overnight: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 91. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. Southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of rain between 2pm and 4pm.  Cloudy, with a high near 82. Calm wind becoming south southwest 5 to 8 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before 11pm.  Partly cloudy, with a low around 45. South southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 45 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. Calm wind.
Thursday
Sunny, with a high near 91. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 52. Southwest wind 5 to 7 mph becoming calm in the evening.
Friday
A 40 percent chance of rain between 2pm and 4pm. Cloudy, with a high near 82. Calm wind becoming south southwest 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain before 11pm. Partly cloudy, with a low around 45. South southwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 84.
Saturday Night
Clear, with a low around 43.
Sunday
Sunny, with a high near 86.
Sunday Night
Clear, with a low around 42.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville CA
 40.14°N 120.96°W (Elev. 3599 ft)
11:31 pm PDT Aug 26, 2026
1am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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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