Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

66°F

19°C

Humidity 34%
Wind Speed NE 4 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Aug 01:00 AM PDT
Extended Forecast for

17 Miles NNW Fort Jones CA

  • Overnight

    Overnight: Mostly clear, with a low around 56. Light northeast wind.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 101. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 56. Light northeast wind.
Wednesday
Sunny and hot, with a high near 101. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 58. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 101. Light and variable wind becoming west around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 60. West wind 5 to 8 mph becoming calm in the evening.
Friday
Partly sunny and hot, with a high near 96.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 90.
Saturday Night
Clear, with a low around 53.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny and hot, with a high near 96.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNW Fort Jones CA
 41.83°N 122.95°W (Elev. 2018 ft)
11:26 pm PDT Aug 18, 2026
1am PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
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Additional Resources

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