National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather in the Central U.S.; Critical Fire Weather in the Southern Plains

Severe thunderstorms are expected to form today from northern Oklahoma into southern Minnesota. Very large hail and tornadoes will be the initial threats this afternoon, then transition into a wind threat tonight. Gusty winds, warm temperatures, and very dry conditions will create a Critical Risk of fire weather across portions of the southern Plains today. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

30°F

-1°C

Humidity 92%
Wind Speed ESE 3 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 23 Apr 07:00 AM PDT
Extended Forecast for

4 Miles NE Montague CA

  • Today

    Today: Sunny, with a high near 68. Light north wind.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 33. North northeast wind 5 to 8 mph becoming calm after midnight.

    Low: 33 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 71. Light and variable wind.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. North northwest wind around 6 mph becoming light and variable after midnight.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 11pm. Snow level 6400 feet lowering to 5200 feet. Partly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Snow level 5000 feet rising to 5500 feet in the afternoon. Mostly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 68. Light north wind.
Tonight
Clear, with a low around 33. North northeast wind 5 to 8 mph becoming calm after midnight.
Friday
Sunny, with a high near 71. Light and variable wind.
Friday Night
Mostly clear, with a low around 35. North northwest wind around 6 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 66. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Saturday Night
A 30 percent chance of rain, mainly before 11pm. Snow level 6400 feet lowering to 5200 feet. Partly cloudy, with a low around 34.
Sunday
A 20 percent chance of rain after 11am. Snow level 5000 feet rising to 5500 feet in the afternoon. Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Montague CA
 41.77°N 122.48°W (Elev. 2612 ft)
Last Update:
6:11 am PDT Apr 23, 2026
Forecast Valid:
7am PDT Apr 23, 2026-6pm PDT Apr 29, 2026
 
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