Severe Weather in the Central U.S.; Heavy Rain in the Ohio Valley and Mid-Atlantic

Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

48°F

9°C

Humidity 70%
Wind Speed NE 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 16 Jun 05:35 AM PDT
Extended Forecast for

Montague CA

  • Today

    Today: Mostly sunny, with a high near 83. Light north wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 47. Northwest wind 9 to 14 mph becoming light north northwest  after midnight. Winds could gust as high as 21 mph.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 50. Northwest wind 8 to 13 mph becoming light north northwest  after midnight. Winds could gust as high as 20 mph.

    Low: 50 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 83. Light north wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Clear, with a low around 47. Northwest wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 87. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
Clear, with a low around 50. Northwest wind 8 to 13 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 88. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 49.
Juneteenth
Sunny, with a high near 86.
Thursday Night
Clear, with a low around 46.
Friday
Sunny, with a high near 78.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Saturday
A slight chance of showers. Snow level 5300 feet rising to 6200 feet in the afternoon. Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Montague CA
 41.74°N 122.53°W (Elev. 2589 ft)
4:41 am PDT Jun 16, 2025
5am PDT Jun 16, 2025-6pm PDT Jun 22, 2025
 
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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