Dangerous, Heat Wave Persists in the Eastern U.S.; Severe Weather Expected in the Central Plains and Mid-Atlantic

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorms are expected to produce damaging wind gusts from the Upper Ohio Valley into the Mid Atlantic, and across the central Great Plains this afternoon and evening. Large hail and heavy rain is also possible across the Great Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

57°F

14°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 04 Jul 03:15 AM PDT
Extended Forecast for

8 Miles SE Fort Jones CA

  • Overnight

    Overnight: Clear, with a low around 51. Light southeast wind.

    Low: 51 °F

    Clear

  • Independence Day

    Independence Day: Sunny, with a high near 86. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. North northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 85. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 55. West wind 5 to 8 mph becoming south after midnight.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 83.

    High: 83 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Mostly clear, with a low around 53.

    Low: 53 °F

    Slight Chance
    T-storms then
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 51. Light southeast wind.
Independence Day
Sunny, with a high near 86. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 53. North northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 20 mph.
Sunday
A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 85. Light and variable wind becoming southwest around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 55. West wind 5 to 8 mph becoming south after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 83.
Monday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Clear, with a low around 50.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Clear, with a low around 48.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Fort Jones CA
 41.53°N 122.71°W (Elev. 4656 ft)
1:56 am PDT Jul 4, 2026
3am PDT Jul 4, 2026-6pm PDT Jul 10, 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