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Hazardous Weather Conditions

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

38°C

100°F

Humidity 17%
Wind Speed N 13 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 9°C (49°F)
Visibility 16 km
Heat Index36°C (96°F)
Last update 12 Jul 06:00 PM PDT
Extended Forecast for

4 Miles N Fort Jones CA

Extreme Heat Warning July 12, 06:28pm until July 14, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 12, 06:28pm until July 14, 08:00pm

    NOW until 8:00pm Mon

    Extreme Heat Warning

  • Tonight

    Low: 18 °C

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 37. Calm wind becoming north 5 to 8 km/h in the afternoon.

    High: 37 °C

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. North wind 9 to 14 km/h becoming light north northeast after midnight.

    Low: 18 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35. Calm wind becoming north 5 to 8 km/h in the afternoon.

    High: 35 °C

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 17. North northwest wind 11 to 16 km/h becoming light north northeast after midnight. Winds could gust as high as 32 km/h.

    Low: 17 °C

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 36.

    High: 36 °C

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17.

    Low: 17 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 34.

    High: 34 °C

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 18. North wind 5 to 10 km/h becoming calm in the evening.
Sunday
Sunny and hot, with a high near 37. Calm wind becoming north 5 to 8 km/h in the afternoon.
Sunday Night
Mostly clear, with a low around 18. North wind 9 to 14 km/h becoming light north northeast after midnight.
Monday
Sunny, with a high near 35. Calm wind becoming north 5 to 8 km/h in the afternoon.
Monday Night
Clear, with a low around 17. North northwest wind 11 to 16 km/h becoming light north northeast after midnight. Winds could gust as high as 32 km/h.
Tuesday
Sunny and hot, with a high near 36.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny, with a high near 34.
Wednesday Night
Mostly clear, with a low around 16.
Thursday
Sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 15.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 15.
Saturday
Sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Fort Jones CA
 41.67°N 122.84°W (Elev. 3314 m)
Last Update:
4:41 pm PDT Jul 12, 2025
Forecast Valid:
6pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation