Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. 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 52%
Wind Speed SSW 4 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 11 Mar 10:53 AM PDT
Extended Forecast for

10 Miles NNW Yreka CA

  • Today

    Today: Mostly sunny, with a high near 67. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before 11am.  Partly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

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

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 67. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 36. West wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 67. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 41. West wind 5 to 9 mph becoming calm in the evening.
Friday
Sunny, with a high near 70. Light and variable wind.
Friday Night
Partly cloudy, with a low around 44.
Saturday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Yreka CA
 41.86°N 122.72°W (Elev. 1998 ft)
10:41 am PDT Mar 11, 2026
11am PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database