Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

43°F

6°C

Humidity 81%
Wind Speed WSW 4 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 23 Nov 07:00 PM PST
Extended Forecast for

6 Miles W Yreka CA

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 38. West wind around 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Patchy fog between 10am and 11am.  Otherwise, mostly sunny, with a steady temperature around 38. West wind around 6 mph becoming calm  in the morning.

    High: 38 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Light east wind.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. South southwest wind 3 to 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 38. West wind around 7 mph.
Monday
Patchy fog between 10am and 11am. Otherwise, mostly sunny, with a steady temperature around 38. West wind around 6 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 31. Calm wind.
Tuesday
Mostly sunny, with a high near 44. Light east wind.
Tuesday Night
Mostly cloudy, with a low around 34. South southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 35.
Thanksgiving Day
Partly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 33.
Friday
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 5400 feet. Partly sunny, with a high near 41.
Friday Night
A slight chance of rain and snow. Snow level 5000 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 31.
Saturday
A slight chance of snow. Partly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Yreka CA
 41.73°N 122.74°W (Elev. 4600 ft)
3:41 pm PST Nov 23, 2025
7pm PST Nov 23, 2025-6pm PST Nov 30, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database