Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Mostly Cloudy

46°F

8°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 28 Feb 08:53 PM PST
Extended Forecast for

5 Miles W Fort Jones CA

  • Tonight

    Tonight: A slight chance of showers before 2am, then a chance of showers after 5am.  Patchy fog after 10pm.  Otherwise, cloudy, with a low around 45. Calm wind.  Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 55. Light and variable wind.  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

    Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 38. Northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Showers
    Likely then
    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 1pm.  Otherwise, mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Patchy Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 4am.  Snow level 6600 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 10am.  Snow level 5000 feet. Partly sunny, with a high near 49.

    High: 49 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm.  Snow level 4800 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 2am, then a chance of showers after 5am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 45. Calm wind. Chance of precipitation is 30%.
Sunday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 55. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely, mainly before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 55. Calm wind.
Monday Night
Partly cloudy, with a low around 36. Calm wind.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Rain likely, mainly after 4am. Snow level 6600 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
Rain likely, mainly before 10am. Snow level 5000 feet. Partly sunny, with a high near 49.
Wednesday Night
A slight chance of rain before 10pm. Snow level 4800 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Fort Jones CA
 41.61°N 122.94°W (Elev. 2999 ft)
7:51 pm PST Feb 28, 2026
9pm PST Feb 28, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database