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

Hot Temperatures in the West; Heavy Rainfall and Flooding Potential in the Southwest

Hot to extremely hot temperatures are in place across coastal southern California again today and the interior Northwest U.S into Thursday, with the Pacific Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring heavy rainfall and the potential for flooding through the week. Read More >

Current conditions at

SIMS (SMSC1)

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

NA

71°F

22°C

Humidity 55%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 03 Sep 03:32 AM PDT
Extended Forecast for

10 Miles SSE Dunsmuir CA

  • Today

    Today: Areas of smoke between noon and 3pm. Sunny, with a high near 93. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 93 °F

    Sunny then
    Areas Smoke

  • Tonight

    Tonight: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. South southwest wind around 6 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 85. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Areas of smoke between noon and 3pm. Sunny, with a high near 93. Calm wind becoming south southwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 55. Calm wind.
Thursday
Sunny, with a high near 91. Calm wind becoming south southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 53. South southwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 85. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 79.
Sunday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 46.
Monday
A chance of showers. Mostly sunny, with a high near 76.
Monday Night
A chance of showers. Partly cloudy, with a low around 45.
Tuesday
A chance of showers. Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Dunsmuir CA
 41.13°N 122.16°W (Elev. 3199 ft)
Last Update:
4:22 am PDT Sep 3, 2025
Forecast Valid:
4am PDT Sep 3, 2025-6pm PDT Sep 9, 2025
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation