Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Partly Cloudy

31°F

-1°C

Humidity 88%
Wind Speed SSW 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 02 Apr 07:53 AM PDT
Extended Forecast for

Montague CA

  • Today

    Today: Mostly sunny, with a high near 51. Light and variable wind becoming northwest 5 to 9 mph in the morning.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 32. North wind around 6 mph becoming calm  in the evening.

    Low: 32 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Light east wind.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 51. Light and variable wind becoming northwest 5 to 9 mph in the morning.
Tonight
Mostly clear, with a low around 24. North wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 65. Light and variable wind.
Friday Night
Clear, with a low around 32. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 72. Light east wind.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 71.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 39.
Wednesday
A slight chance of rain. Partly sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Montague CA
 41.72°N 122.53°W (Elev. 2598 ft)
4:41 am PDT Apr 2, 2026
8am PDT Apr 2, 2026-6pm PDT Apr 8, 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