Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

55°F

13°C

Humidity 46%
Wind Speed N 13 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 09 Mar 05:53 PM PDT
Extended Forecast for

Yreka CA

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Northeast wind 5 to 7 mph becoming light and variable  in the evening.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. North northeast wind around 6 mph becoming calm  in the evening.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.

    High: 62 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. West southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Northeast wind 5 to 7 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 54. Calm wind becoming northeast around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 30. North northeast wind around 6 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 34. West southwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 36.
Friday
Mostly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Yreka CA
 41.75°N 122.62°W (Elev. 2726 ft)
4:41 pm PDT Mar 9, 2026
6pm PDT Mar 9, 2026-6pm PDT Mar 16, 2026
 
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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