Heat and Severe Thunderstorms in the Eastern U.S.

A widespread heat wave will peak over the South and East today, with several dozen temperature records expected along the East Coast. Heat should begin to ease this weekend in the Northeast, while hazardous heat continues over the South. Severe thunderstorms capable of damaging winds are possible across parts of the Appalachians, Mid Atlantic, and Northeast this afternoon and evening. Read More >

Hazardous Weather Conditions

Current conditions at

LASSEN LODGE (LSNC1)

Lat: 40.34414°NLon: 121.71373°WElev: 4159.0ft.

NA

85°F

29°C

Humidity 29%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index83°F (28°C)
Last update 12 Jun 10:50 AM PDT
Extended Forecast for

22 Miles E Cottonwood CA

Heat Advisory June 12, 11:03am until June 13, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 12, 11:03am until June 13, 11:00pm

    NOW until 11:00pm Sat

    Heat Advisory

  • Today

    High: 96 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 70. Calm wind becoming east northeast 5 to 8 mph in the evening.

    Low: 70 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 71. Light and variable wind becoming east around 6 mph.

    Low: 71 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94. East wind around 5 mph becoming calm.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 72.

    Low: 72 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 96. West wind around 6 mph.
Tonight
Clear, with a low around 70. Calm wind becoming east northeast 5 to 8 mph in the evening.
Saturday
Sunny, with a high near 95. Light and variable wind becoming west around 6 mph in the afternoon.
Saturday Night
Clear, with a low around 71. Light and variable wind becoming east around 6 mph.
Sunday
Sunny, with a high near 94. East wind around 5 mph becoming calm.
Sunday Night
Clear, with a low around 72.
Monday
Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Clear, with a low around 69.
Thursday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles E Cottonwood CA
 40.43°N 121.85°W (Elev. 2398 ft)
2:00 am PDT Jun 12, 2026
11am PDT Jun 12, 2026-6pm PDT Jun 18, 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