Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

63°F

17°C

Humidity 33%
Wind Speed W 3 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 12 Mar 07:35 PM PDT
Extended Forecast for

16 Miles NNE Weed CA

  • Tonight

    Tonight: Mostly clear, with a low around 36. West southwest wind 6 to 8 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 59. West wind 5 to 10 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. West wind around 9 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain before 11am.  Snow level 7400 feet lowering to 6800 feet in the afternoon . Partly sunny, with a high near 55. West northwest wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 55 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West northwest wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 36. West southwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 59. West wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 38. West wind around 9 mph.
Saturday
A 30 percent chance of rain before 11am. Snow level 7400 feet lowering to 6800 feet in the afternoon . Partly sunny, with a high near 55. West northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 35. West northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Sunny, with a high near 69.
Monday Night
Clear, with a low around 44.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Weed CA
 41.61°N 122.23°W (Elev. 4816 ft)
4:41 pm PDT Mar 12, 2026
7pm PDT Mar 12, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database