Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Current conditions at

SIMS (SMSC1)

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

NA

76°F

24°C

Humidity 22%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Heat Index77°F (25°C)
Last update 10 Aug 02:32 AM PDT
Extended Forecast for

12 Miles SSW Dunsmuir CA

  • Overnight

    Overnight: Clear, with a steady temperature around 67. North northeast wind around 5 mph.

    Low: 67 °F

    Clear

  • Monday

    Monday: Patchy smoke between 8am and 2pm. Sunny and hot, with a high near 104. North northeast wind around 6 mph becoming calm.

    High: 104 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Clear, with a low around 63. Light and variable wind.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 60. South wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Clear

  • Wednesday

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

    High: 99 °F

    Hot

  • Wednesday Night

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

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 67. North northeast wind around 5 mph.
Monday
Patchy smoke between 8am and 2pm. Sunny and hot, with a high near 104. North northeast wind around 6 mph becoming calm.
Monday Night
Clear, with a low around 63. Light and variable wind.
Tuesday
Sunny and hot, with a high near 100. Light and variable wind becoming south around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 60. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Dunsmuir CA
 41.07°N 122.35°W (Elev. 1801 ft)
2:00 am PDT Aug 10, 2026
3am PDT Aug 10, 2026-6pm PDT Aug 16, 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