Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

63°F

17°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 27 Feb 02:00 PM PST
Extended Forecast for

11 Miles NNW Yreka CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. Light east wind.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am.  Increasing clouds, with a low around 44. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely before 2pm, then showers between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  High near 63. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 46. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 61. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 50 percent chance of showers.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. Light east wind.
Tonight
A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 44. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Rain likely before 2pm, then showers between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 63. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 61. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of showers. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 42.
Monday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 61.
Monday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 37.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 65.
Tuesday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 40.
Wednesday
Rain likely. Snow level 4900 feet. Partly sunny, with a high near 58.
Wednesday Night
A slight chance of rain. Snow level 4500 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Yreka CA
 41.86°N 122.75°W (Elev. 2001 ft)
2:01 pm PST Feb 27, 2026
2pm PST Feb 27, 2026-6pm PST Mar 5, 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