Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

38°F

3°C

Humidity 59%
Wind Speed NNE 5 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 18 Apr 01:53 AM PDT
Extended Forecast for

13 Miles NW Fort Jones CA

  • Overnight

    Overnight: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Saturday

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

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: 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. 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.

    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

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. Calm wind.
Saturday
Sunny, with a high near 74. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Saturday Night
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. 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.
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.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NW Fort Jones CA
 41.75°N 123.01°W (Elev. 1850 ft)
11:36 pm PDT Apr 17, 2026
2am 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