Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

43°F

6°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 12 Apr 09:20 PM PDT
Extended Forecast for

5 Miles W Fort Jones CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53. Calm wind becoming west around 5 mph in the afternoon.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm.  Snow level 5800 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 37. West southwest wind 6 to 10 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain.  Snow level 4600 feet rising to 5400 feet in the afternoon. High near 48. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain before 11pm.  Snow level 5100 feet lowering to 3000 feet after midnight . Partly cloudy, with a low around 26.

    Low: 26 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. Light and variable wind.
Monday
Partly sunny, with a high near 53. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 35. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 59. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
A 20 percent chance of rain after 11pm. Snow level 5800 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 37. West southwest wind 6 to 10 mph.
Wednesday
Rain. Snow level 4600 feet rising to 5400 feet in the afternoon. High near 48. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 40 percent chance of rain before 11pm. Snow level 5100 feet lowering to 3000 feet after midnight . Partly cloudy, with a low around 26.
Thursday
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
A chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Fort Jones CA
 41.61°N 122.94°W (Elev. 2999 ft)
4:56 pm PDT Apr 12, 2026
9pm PDT Apr 12, 2026-6pm PDT Apr 19, 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