Unsettled Weather in the Eastern U.S. through Memorial Day

Wet, stormy, and unsettled weather continues for much of the eastern half of the U.S. through Memorial Day. There is potential for scattered flash flooding across the Central Gulf Coast into North Georgia and across the Upper Ohio Valley. Severe storms capable of hail/wind may occur across the Middle Missouri Valley/Siouxland and across other parts of the central and southern Plains and Southeast. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

75°F

24°C

Humidity 31%
Wind Speed W 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 24 May 11:20 AM PDT
Extended Forecast for

Montague CA

  • Today

    Today: A 10 percent chance of rain after 5pm.  Sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 88 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm.  Partly cloudy, with a low around 52. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 52 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 83. Breezy, with a light and variable wind becoming west southwest 23 to 28 mph in the morning. Winds could gust as high as 40 mph.

    High: 83 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 43 mph.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain after 11am.  Snow level 4500 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 62. Northwest wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 62 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain.  Snow level 5500 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 64. Breezy.

    High: 64 °F

    Slight Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 11pm.  Partly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: A chance of rain.  Partly sunny, with a high near 76.

    High: 76 °F

    Chance Rain

Detailed Forecast

Today
A 10 percent chance of rain after 5pm. Sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
A 20 percent chance of rain before 8pm. Partly cloudy, with a low around 52. West northwest wind 5 to 7 mph becoming calm in the evening.
Memorial Day
Mostly sunny, with a high near 83. Breezy, with a light and variable wind becoming west southwest 23 to 28 mph in the morning. Winds could gust as high as 40 mph.
Monday Night
Partly cloudy, with a low around 42. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 43 mph.
Tuesday
A 40 percent chance of rain after 11am. Snow level 4500 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 62. Northwest wind 5 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A 20 percent chance of rain. Snow level 5500 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 64. Breezy.
Wednesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 40.
Thursday
A chance of rain. Partly sunny, with a high near 76.
Thursday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Montague CA
 41.72°N 122.53°W (Elev. 2598 ft)
11:16 am PDT May 24, 2026
11am PDT May 24, 2026-6pm PDT May 30, 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