National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

57°F

14°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 09 Nov 12:20 PM PST
Extended Forecast for

12 Miles W Macdoel CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a temperature falling to around 50 by 5pm. East wind around 8 mph.

    High: 56 °F⇓

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 49. East southeast wind 7 to 11 mph becoming south after midnight.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. South southwest wind around 11 mph becoming west in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. West wind around 14 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.

    Low: 41 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 48. South wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm. Snow level 8100 feet. Mostly cloudy, with a high near 44. Breezy.

    High: 44 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 4am, then rain and snow. Snow level 8000 feet. Mostly cloudy, with a low around 33. Windy.

    Low: 33 °F

    Windy. Rain
    Likely then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all snow after 7am. Cloudy, with a high near 38. Breezy.

    High: 38 °F

    Rain/Snow and
    Breezy then
    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a temperature falling to around 50 by 5pm. East wind around 8 mph.
Tonight
Mostly cloudy, with a steady temperature around 49. East southeast wind 7 to 11 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 51. South southwest wind around 11 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 41. West wind around 14 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.
Veterans Day
Mostly sunny, with a high near 48. South wind 13 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
A 30 percent chance of rain after 4pm. Snow level 8100 feet. Mostly cloudy, with a high near 44. Breezy.
Wednesday Night
Rain likely before 4am, then rain and snow. Snow level 8000 feet. Mostly cloudy, with a low around 33. Windy.
Thursday
Rain and snow, becoming all snow after 7am. Cloudy, with a high near 38. Breezy.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28.
Friday
A chance of snow. Partly sunny, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28.
Saturday
A chance of rain and snow. Partly sunny, with a high near 34. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Macdoel CA
 41.82°N 122.26°W (Elev. 6772 ft)
Last Update:
9:41 am PST Nov 9, 2025
Forecast Valid:
12pm PST Nov 9, 2025-6pm PST Nov 15, 2025
 
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Additional Resources

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Chance of Precipitation