Showers and Storms in the East; Dangerously Hot and Dry in the West

A front will bring scattered showers and storms to portions of the Central and Eastern US. Severe storms are expected in parts of the Great Plains and Ozarks today. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

63°F

17°C

Humidity 48%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Last update 06 Aug 06:35 AM PDT
Extended Forecast for

13 Miles N Montague CA

Heat Advisory August 6, 06:46am until August 7, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 6, 06:46am until August 7, 11:00pm

    NOW until 11:00pm Fri

    Heat Advisory

  • Today

    High: 104 °F

    Patchy Smoke
    then Sunny

  • Tonight

    Tonight: Clear, with a low around 65. Northwest wind 5 to 10 mph becoming light north  in the evening.

    Low: 65 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 103. Calm wind.

    High: 103 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 65. North northwest wind 5 to 10 mph becoming light north  after midnight.

    Low: 65 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

Detailed Forecast

Today
Patchy smoke before 11am. Sunny and hot, with a high near 104. Calm wind becoming south southeast around 5 mph in the afternoon.
Tonight
Clear, with a low around 65. Northwest wind 5 to 10 mph becoming light north in the evening.
Friday
Sunny and hot, with a high near 103. Calm wind.
Friday Night
Clear, with a low around 65. North northwest wind 5 to 10 mph becoming light north after midnight.
Saturday
Sunny and hot, with a high near 99. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Clear, with a low around 59.
Monday
Sunny, with a high near 94.
Monday Night
Clear, with a low around 58.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Montague CA
 41.91°N 122.55°W (Elev. 2198 ft)
4:40 am PDT Aug 6, 2026
6am PDT Aug 6, 2026-6pm PDT Aug 12, 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