Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

41°F

5°C

Humidity 75%
Wind Speed WNW 8 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 04 Mar 11:35 PM PST
Extended Forecast for

5 Miles ENE Montague CA

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 31. Northwest wind around 5 mph becoming calm  after midnight.

    Low: 31 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 47. South southeast wind 5 to 13 mph becoming north northwest in the morning. Winds could gust as high as 20 mph.

    High: 47 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. North northeast wind 6 to 10 mph becoming east after midnight.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. East southeast wind 5 to 7 mph becoming west in the morning.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. Northeast wind 3 to 7 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 31. Northwest wind around 5 mph becoming calm after midnight.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 47. South southeast wind 5 to 13 mph becoming north northwest in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 32. North northeast wind 6 to 10 mph becoming east after midnight.
Friday
Mostly sunny, with a high near 46. East southeast wind 5 to 7 mph becoming west in the morning.
Friday Night
Mostly clear, with a low around 35. Northeast wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A slight chance of showers. Snow level 4700 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Montague CA
 41.75°N 122.45°W (Elev. 2766 ft)
9:40 pm PST Mar 4, 2026
11pm PST Mar 4, 2026-6pm PDT Mar 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database