Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Partly Cloudy

45°F

7°C

Humidity 48%
Wind Speed SSE 26 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 21 Feb 03:20 PM PST
Extended Forecast for

Montague CA

Wind Advisory February 21, 03:41pm until February 22, 07:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory February 21, 03:41pm until February 22, 07:00pm

    NOW until 7:00pm Sun

    Wind Advisory

  • Tonight

    Low: 39 °F

    Breezy.
    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 10am.  Snow level 4400 feet rising to 6000 feet in the afternoon. Mostly sunny, with a high near 47. Breezy, with a south southeast wind 22 to 28 mph, with gusts as high as 41 mph.

    High: 47 °F

    Chance Rain
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 4am.  Mostly cloudy, with a low around 38. Southeast wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 53. South wind 10 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    High: 53 °F

    Chance Rain
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain.  Low around 42. South southeast wind around 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 48. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Wednesday

    Wednesday: A slight chance of rain before 10am.  Snow level 5000 feet. Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain then
    Mostly Sunny

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 4am. Snow level 3400 feet rising to 4300 feet after midnight. Partly cloudy, with a steady temperature around 39. Breezy, with a south southeast wind 22 to 25 mph, with gusts as high as 39 mph.
Sunday
A 30 percent chance of rain, mainly before 10am. Snow level 4400 feet rising to 6000 feet in the afternoon. Mostly sunny, with a high near 47. Breezy, with a south southeast wind 22 to 28 mph, with gusts as high as 41 mph.
Sunday Night
A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 38. Southeast wind 11 to 15 mph, with gusts as high as 22 mph.
Monday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 53. South wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday Night
Rain. Low around 42. South southeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 48. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Wednesday
A slight chance of rain before 10am. Snow level 5000 feet. Partly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A slight chance of rain. Snow level 4500 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Montague CA
 41.72°N 122.53°W (Elev. 2598 ft)
2:21 pm PST Feb 21, 2026
3pm PST Feb 21, 2026-6pm PST Feb 28, 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