Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Mostly Cloudy

40°F

4°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 27 Feb 01:53 AM PST
Extended Forecast for

6 Miles WSW Fort Jones CA

  • Overnight

    Overnight: Patchy fog before 4am.  Otherwise, mostly cloudy, with a steady temperature around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Friday

    Friday: Areas of fog between 7am and 10am.  Otherwise, mostly sunny, with a high near 62. Calm wind.

    High: 62 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 4am.  Patchy fog.  Otherwise, increasing clouds, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Saturday

    Saturday: Rain before 1pm, then showers, mainly after 1pm.  High near 58. Light and variable wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain

  • Saturday Night

    Saturday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 41. Calm wind.  Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 55. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers.  Mostly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog before 4am. Otherwise, mostly cloudy, with a steady temperature around 39. Calm wind.
Friday
Areas of fog between 7am and 10am. Otherwise, mostly sunny, with a high near 62. Calm wind.
Friday Night
A 30 percent chance of rain after 4am. Patchy fog. Otherwise, increasing clouds, with a low around 42. Calm wind.
Saturday
Rain before 1pm, then showers, mainly after 1pm. High near 58. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 60%.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38.
Monday
A slight chance of showers. Mostly sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
A chance of rain. Snow level 6600 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Snow level 4900 feet. Partly sunny, with a high near 53.
Wednesday Night
A chance of rain. Snow level 4600 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Fort Jones CA
 41.58°N 122.97°W (Elev. 2946 ft)
10:52 pm PST Feb 26, 2026
2am PST Feb 27, 2026-6pm PST Mar 5, 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