
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
81°F
27°C
| Humidity | 21% |
| Wind Speed | N 4 MPH |
| Barometer | NA |
| Dewpoint | 37°F (3°C) |
| Visibility | NA |
| Heat Index | 79°F (26°C) |
| Last update | 09 Aug 11:32 PM PDT |
Extended Forecast for
5 Miles SSW Dunsmuir CA
Overnight

Low: 63 °F
Clear
Monday

High: 99 °F
Patchy Smoke
Monday Night

Low: 63 °F
Clear
Tuesday

High: 95 °F
Sunny
Tuesday Night

Low: 61 °F
Clear
Wednesday

High: 94 °F
Sunny
Wednesday Night

Low: 61 °F
Mostly Clear
Thursday

High: 88 °F
Sunny
Thursday Night

Low: 59 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 63. Light north wind.
Monday
Patchy smoke between 9am and 3pm. Sunny and hot, with a high near 99. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 63. Calm wind.
Tuesday
Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 61. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 87.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Dunsmuir CA
41.17°N 122.29°W (Elev. 2323 ft)
41.17°N 122.29°W (Elev. 2323 ft)
11:31 pm PDT Aug 9, 2026
12am PDT Aug 10, 2026-6pm PDT Aug 16, 2026


