National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Current conditions at

CASHMAN (CHAC1)

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

NA

93°F

34°C

Humidity 15%
Wind Speed W 7 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index89°F (32°C)
Last update 02 Aug 01:47 PM PDT
Extended Forecast for

Greenville CA

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 98. West southwest wind 5 to 9 mph.

    High: 98 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 53. West southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Clear

  • Monday

    Monday: Patchy smoke between 10am and 1pm. Sunny and hot, with a high near 99. Light and variable wind.

    High: 99 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Patchy smoke after 2am. Mostly clear, with a low around 55. Light and variable wind.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Smoke

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102. Light and variable wind.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 98. West southwest wind 5 to 9 mph.
Tonight
Clear, with a low around 53. West southwest wind 5 to 7 mph becoming calm in the evening.
Monday
Patchy smoke between 10am and 1pm. Sunny and hot, with a high near 99. Light and variable wind.
Monday Night
Patchy smoke after 2am. Mostly clear, with a low around 55. Light and variable wind.
Tuesday
Sunny and hot, with a high near 102. Light and variable wind.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Clear, with a low around 55.
Thursday
Sunny and hot, with a high near 99.
Thursday Night
Clear, with a low around 56.
Friday
Sunny and hot, with a high near 100.
Friday Night
Clear, with a low around 59.
Saturday
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenville CA
 40.14°N 120.96°W (Elev. 3599 ft)
Last Update:
2:01 pm PDT Aug 2, 2026
Forecast Valid:
2pm PDT Aug 2, 2026-6pm PDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation