Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

90°F

32°C

Humidity 25%
Wind Speed N 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 18 Jun 01:53 PM PDT
Extended Forecast for

8 Miles SE Fort Jones CA

Red Flag Warning June 19, 08:00am until June 19, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms.  Mostly sunny, with a high near 88. West northwest wind 7 to 9 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 8pm.  Mostly clear, with a low around 54. Northwest wind 5 to 9 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 54 °F

    Isolated
    T-storms then
    Mostly Clear

  • Juneteenth

    Juneteenth: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm.  Increasing clouds, with a high near 78. Light and variable wind becoming north 5 to 10 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Scattered showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight.  Mostly cloudy, with a low around 51. East northeast wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 50%.

    Low: 51 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 11am.  Sunny, with a high near 76. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 76 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a high near 88. West northwest wind 7 to 9 mph. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 54. Northwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Juneteenth
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 78. Light and variable wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Scattered showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 51. East northeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 50%.
Saturday
A 20 percent chance of showers after 11am. Sunny, with a high near 76. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 82.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 86.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Fort Jones CA
 41.53°N 122.71°W (Elev. 4656 ft)
1:11 pm PDT Jun 18, 2026
2pm PDT Jun 18, 2026-6pm PDT Jun 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