Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

63°F

17°C

Humidity 45%
Wind Speed NNE 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 05 Jul 04:20 AM PDT
Extended Forecast for

6 Miles E Fort Jones CA

  • Today

    Today: Isolated showers after 5pm.  Mostly sunny, with a high near 90. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 10%.

    High: 90 °F

    Mostly Sunny
    then Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before 8pm.  Mostly cloudy, then gradually becoming clear, with a low around 62. West northwest wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    Showers then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 2pm.  Sunny, with a high near 88. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 88 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 11pm.  Mostly clear, with a low around 61. West northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 61 °F

    Slight Chance
    Showers then
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Isolated showers after 5pm. Mostly sunny, with a high near 90. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 10%.
Tonight
Isolated showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 62. West northwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers after 2pm. Sunny, with a high near 88. Calm wind becoming west northwest around 6 mph in the afternoon.
Monday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 61. West northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 55.
Thursday
Sunny, with a high near 89.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 88.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Fort Jones CA
 41.59°N 122.73°W (Elev. 3399 ft)
4:40 am PDT Jul 5, 2026
4am PDT Jul 5, 2026-6pm PDT Jul 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database