Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

36°F

2°C

Humidity 64%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Apr 05:00 AM PDT
Extended Forecast for

13 Miles NW Fort Jones CA

  • Today

    Today: Sunny, with a high near 74. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. North northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 73. Light southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 73 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 10 percent chance of rain.  Mostly cloudy, with a low around 48. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain likely, mainly after 11am.  Partly sunny, with a high near 65. South southeast wind 6 to 11 mph.  Chance of precipitation is 60%.

    High: 65 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 43. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain Likely

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 59. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of rain.  Snow level 5800 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain.  Snow level 4600 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 74. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 45. North northwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 73. Light southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
A 10 percent chance of rain. Mostly cloudy, with a low around 48. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.
Monday
Rain likely, mainly after 11am. Partly sunny, with a high near 65. South southeast wind 6 to 11 mph. Chance of precipitation is 60%.
Monday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 59. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of rain. Snow level 5800 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Snow level 4600 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NW Fort Jones CA
 41.75°N 123.01°W (Elev. 1850 ft)
4:40 am PDT Apr 18, 2026
5am PDT Apr 18, 2026-6pm PDT Apr 24, 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