Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

90°F

32°C

Humidity 13%
Wind Speed NNW 13 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 18 Jun 04:35 PM PDT
Extended Forecast for

13 Miles N Montague CA

  • Tonight

    Tonight: Clear, with a low around 49. Northwest wind 7 to 17 mph, with gusts as high as 26 mph.

    Low: 49 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 80. North northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Northwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 65. West northwest wind 6 to 11 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers, mainly before 11pm.  Snow level 6200 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 41. Northwest wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers after 11am.  Snow level 5100 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 49. Northwest wind 7 to 17 mph, with gusts as high as 26 mph.
Juneteenth
Sunny, with a high near 80. North northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 46. Northwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Friday
Mostly sunny, with a high near 65. West northwest wind 6 to 11 mph.
Friday Night
A 50 percent chance of showers, mainly before 11pm. Snow level 6200 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 41. Northwest wind 5 to 14 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of showers after 11am. Snow level 5100 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 63.
Saturday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Montague CA
 41.91°N 122.55°W (Elev. 2198 ft)
4:41 pm PDT Jun 18, 2025
4pm PDT Jun 18, 2025-6pm PDT Jun 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database