Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

SIMS (SMSC1)

Lat: 41.0713°NLon: 122.36993°WElev: 2537.0ft.

NA

89°F

32°C

Humidity 18%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index85°F (29°C)
Last update 22 Aug 12:32 PM PDT
Extended Forecast for

5 Miles SSW Dunsmuir CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. South wind around 6 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 58. Light and variable wind.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 84. South wind around 6 mph.
Tonight
Clear, with a low around 58. Light and variable wind.
Sunday
Sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 62. Calm wind.
Monday
Sunny, with a high near 86. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Dunsmuir CA
 41.17°N 122.32°W (Elev. 3146 ft)
11:31 am PDT Aug 22, 2026
1pm PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
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Additional Resources

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