Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Mostly Cloudy

45°F

7°C

Humidity 70%
Wind Speed SSE 12 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 04 Jan 05:20 PM PST
Extended Forecast for

7 Miles E Montague CA

  • Tonight

    Tonight: Rain before 5am, then rain, possibly mixed with snow.  Snow level 4100 feet. Low around 34. South southeast wind 7 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain Likely
    then
    Rain/Snow

  • Monday

    Monday: Rain and snow, becoming all rain after noon.  Snow level 3700 feet rising to 4400 feet in the afternoon. High near 43. Southeast wind 5 to 7 mph becoming calm  in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Snow level 4600 feet. Mostly cloudy, with a low around 32. Light east northeast wind.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. Light and variable wind becoming south southeast around 5 mph in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Snow level 4600 feet. Mostly cloudy, with a low around 32. South southwest wind around 7 mph.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Snow level 4100 feet. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 1am, then a chance of snow.  Snow level 3500 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 26. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow before 1pm, then a slight chance of rain and snow.  Partly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain before 5am, then rain, possibly mixed with snow. Snow level 4100 feet. Low around 34. South southeast wind 7 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain and snow, becoming all rain after noon. Snow level 3700 feet rising to 4400 feet in the afternoon. High near 43. Southeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before 10pm. Snow level 4600 feet. Mostly cloudy, with a low around 32. Light east northeast wind.
Tuesday
Mostly cloudy, with a high near 45. Light and variable wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of rain. Snow level 4600 feet. Mostly cloudy, with a low around 32. South southwest wind around 7 mph.
Wednesday
A 40 percent chance of rain. Snow level 4100 feet. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain and snow before 1am, then a chance of snow. Snow level 3500 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 26. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Montague CA
 41.72°N 122.38°W (Elev. 2799 ft)
3:41 pm PST Jan 4, 2026
5pm PST Jan 4, 2026-6pm PST Jan 11, 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