Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

52°F

11°C

Humidity 37%
Wind Speed S 27 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 20 Apr 11:53 AM PDT
Extended Forecast for

5 Miles WSW Fort Jones CA

Winter Weather Advisory until April 21, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 21, 11:00am

    NOW until 11:00am Tue

    Winter Weather Advisory

  • This Afternoon

    High: 57 °F

    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 4am.  Snow level 6200 feet lowering to 5400 feet after midnight . Low around 39. South southeast wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Tuesday

    Tuesday: Rain and thunderstorms likely, then showers and possibly a thunderstorm after 3pm.  Snow level 5000 feet rising to 5900 feet in the afternoon. High near 54. Light and variable wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 54 °F

    Showers
    Likely then
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm.  Snow level 5500 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 35. West wind 5 to 10 mph becoming light and variable  in the evening.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers
    Likely then
    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Snow level 4400 feet rising to 5400 feet in the afternoon. Partly sunny, with a high near 54. West wind 3 to 8 mph.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

Detailed Forecast

This Afternoon
Rain likely, mainly after 2pm. Snow level 5900 feet. Mostly cloudy, with a high near 57. South southeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Tonight
Rain, mainly before 4am. Snow level 6200 feet lowering to 5400 feet after midnight . Low around 39. South southeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. Snow level 5000 feet rising to 5900 feet in the afternoon. High near 54. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Snow level 5500 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 35. West wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of rain. Snow level 4400 feet rising to 5400 feet in the afternoon. Partly sunny, with a high near 54. West wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Sunny, with a high near 65.
Thursday Night
Clear, with a low around 35.
Friday
Sunny, with a high near 70.
Friday Night
Clear, with a low around 39.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 68.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Fort Jones CA
 41.59°N 122.91°W (Elev. 2799 ft)
11:32 am PDT Apr 20, 2026
12pm PDT Apr 20, 2026-6pm PDT Apr 26, 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