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

30°F

-1°C

Humidity 80%
Wind Speed ENE 3 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Apr 04:00 AM PDT
Extended Forecast for

5 Miles W Fort Jones CA

  • Today

    Today: Sunny, with a high near 69. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Southwest wind 5 to 8 mph becoming light and variable  in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 67. Light east wind becoming south southeast 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 10 percent chance of rain after 11pm.  Mostly cloudy, with a low around 44. South southeast wind 6 to 16 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain likely, mainly after 11am.  Snow level 5800 feet rising to 6600 feet in the afternoon. Partly sunny, with a high near 58. South southeast wind 6 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Rain Likely

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Snow level 5800 feet. Mostly cloudy, with a high near 54. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly before 11pm.  Snow level 5800 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain.  Snow level 4600 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 69. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 43. Southwest wind 5 to 8 mph becoming light and variable in the evening.
Sunday
Mostly cloudy, with a high near 67. Light east wind becoming south southeast 11 to 16 mph in the morning. Winds could gust as high as 24 mph.
Sunday Night
A 10 percent chance of rain after 11pm. Mostly cloudy, with a low around 44. South southeast wind 6 to 16 mph, with gusts as high as 23 mph.
Monday
Rain likely, mainly after 11am. Snow level 5800 feet rising to 6600 feet in the afternoon. Partly sunny, with a high near 58. South southeast wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40.
Tuesday
Rain likely, mainly after 11am. Snow level 5800 feet. Mostly cloudy, with a high near 54. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A chance of rain, mainly before 11pm. Snow level 5800 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 36.
Wednesday
A chance of rain. Snow level 4600 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Fort Jones CA
 41.61°N 122.94°W (Elev. 2999 ft)
3:55 am PDT Apr 18, 2026
4am 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