Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

45°F

7°C

Humidity 61%
Wind Speed S 10 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 27 Jan 07:20 PM PST
Extended Forecast for

10 Miles W Macdoel CA

  • Tonight

    Tonight: Snow, mainly before 11pm.  Low around 27. South southwest wind 18 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 27 °F

    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Southwest wind around 8 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. South southwest wind around 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45. Southeast wind around 7 mph becoming west southwest in the afternoon.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. Southeast wind 6 to 9 mph.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly before 11pm. Low around 27. South southwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Mostly sunny, with a high near 37. Southwest wind around 8 mph.
Wednesday Night
Mostly cloudy, with a low around 30. South southwest wind around 7 mph.
Thursday
Partly sunny, with a high near 45. Southeast wind around 7 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 37. Southeast wind 6 to 9 mph.
Friday
Partly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A chance of snow after 10am. Partly sunny, with a high near 47.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 34.
Monday
A slight chance of snow. Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Macdoel CA
 41.81°N 122.19°W (Elev. 6378 ft)
3:41 pm PST Jan 27, 2026
7pm PST Jan 27, 2026-6pm PST Feb 3, 2026
 
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Additional Resources

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