Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

64°F

18°C

Humidity 36%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 05 Aug 02:20 AM PDT
Extended Forecast for

21 Miles SW Ashland OR

Heat Advisory August 5, 02:34am until August 6, 11:00pm
Red Flag Warning August 5, 02:00pm until August 5, 09:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory August 5, 02:34am until August 6, 11:00pm

    NOW until 11:00pm Thu

    Heat Advisory

  • Overnight

    Low: 62 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke before noon. Sunny, with a high near 85. South southeast wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 85 °F

    Patchy Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy smoke between 11pm and 2am. Clear, with a low around 64. Northwest wind 5 to 9 mph becoming south southeast after midnight.

    Low: 64 °F

    Patchy Smoke

  • Thursday

    Thursday: Sunny, with a high near 84. East southeast wind around 7 mph becoming west in the afternoon.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 64. West northwest wind 7 to 9 mph becoming north after midnight.

    Low: 64 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Overnight
Patchy smoke. Clear, with a low around 62. South wind around 7 mph.
Wednesday
Patchy smoke before noon. Sunny, with a high near 85. South southeast wind 5 to 8 mph becoming west southwest in the afternoon.
Wednesday Night
Patchy smoke between 11pm and 2am. Clear, with a low around 64. Northwest wind 5 to 9 mph becoming south southeast after midnight.
Thursday
Sunny, with a high near 84. East southeast wind around 7 mph becoming west in the afternoon.
Thursday Night
Clear, with a low around 64. West northwest wind 7 to 9 mph becoming north after midnight.
Friday
Sunny, with a high near 84.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 78.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 75.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 73.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Ashland OR
 41.94°N 122.95°W (Elev. 5850 ft)
2:21 am PDT Aug 5, 2026
2am PDT Aug 5, 2026-6pm PDT Aug 11, 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