Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Lincoln Regional Karl Harder Field (KLHM)

Lat: 38.9092°NLon: 121.3513°WElev: 121.0ft.

Clear

79°F

26°C

Humidity 31%
Wind Speed SSW 4 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 26 Aug 09:35 AM PDT
Extended Forecast for

7 Miles SW Penn Valley CA

  • Today

    Today: Sunny and hot, with a high near 97. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 97 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 68. Light and variable wind.

    Low: 68 °F

    Clear

  • Thursday

    Thursday: Increasing clouds and hot, with a high near 97. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 70. Southwest wind around 6 mph becoming light and variable  in the evening.

    Low: 70 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of rain.  Partly sunny, with a high near 90. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 90 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 97. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
Clear, with a low around 68. Light and variable wind.
Thursday
Increasing clouds and hot, with a high near 97. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 70. Southwest wind around 6 mph becoming light and variable in the evening.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 90. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 90.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 89.
Sunday Night
Clear, with a low around 59.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Penn Valley CA
 39.1°N 121.28°W (Elev. 476 ft)
2:00 am PDT Aug 26, 2026
9am PDT Aug 26, 2026-6pm PDT Sep 1, 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