Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

36°F

2°C

Humidity 81%
Wind Speed S 6 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 01 Apr 09:53 PM PDT
Extended Forecast for

9 Miles NE Montague CA

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after midnight. Some thunder is also possible.  Low around 29. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: A 50 percent chance of snow, mainly before 7am.  Snow level rising to 4100 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 49. South wind 6 to 10 mph becoming northwest in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 49 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 31. North wind around 6 mph becoming calm  in the evening.

    Low: 31 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and snow showers, becoming all snow after midnight. Some thunder is also possible. Low around 29. Southwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow, mainly before 7am. Snow level rising to 4100 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 49. South wind 6 to 10 mph becoming northwest in the afternoon. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 24. North wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Clear, with a low around 31. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Wednesday
A chance of rain. Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Montague CA
 41.82°N 122.41°W (Elev. 2746 ft)
9:56 pm PDT Apr 1, 2026
10pm PDT Apr 1, 2026-6pm PDT Apr 8, 2026
 
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