Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

48°F

9°C

Humidity 42%
Wind Speed E 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 29 Mar 10:35 PM PDT
Extended Forecast for

Yreka CA

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Light west northwest wind.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 3pm.  Mostly cloudy, with a high near 66. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 9pm, then a chance of rain after 10pm.  Mostly cloudy, with a low around 43. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after 11am.  Snow level 5600 feet rising to 6400 feet in the afternoon. Partly sunny, with a high near 59. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 59 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Snow level 6500 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 42. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 42 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain.  Snow level 5500 feet. High near 52. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 2am, then rain likely, possibly mixed with snow.  Snow level 5500 feet lowering to 3500 feet after midnight . Low around 32. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 11am, then a chance of rain.  Snow level 2900 feet rising to 3500 feet in the afternoon. Partly sunny, with a high near 51.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Light west northwest wind.
Monday
A 20 percent chance of rain after 3pm. Mostly cloudy, with a high near 66. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Monday Night
A chance of rain before 9pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 43. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of rain, mainly after 11am. Snow level 5600 feet rising to 6400 feet in the afternoon. Partly sunny, with a high near 59. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Tuesday Night
A 40 percent chance of rain. Snow level 6500 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 42. West wind 5 to 9 mph becoming calm in the evening.
Wednesday
Rain. Snow level 5500 feet. High near 52. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain before 2am, then rain likely, possibly mixed with snow. Snow level 5500 feet lowering to 3500 feet after midnight . Low around 32. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 11am, then a chance of rain. Snow level 2900 feet rising to 3500 feet in the afternoon. Partly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 62.
Friday Night
Clear, with a low around 33.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Yreka CA
 41.75°N 122.62°W (Elev. 2726 ft)
10:46 pm PDT Mar 29, 2026
10pm PDT Mar 29, 2026-6pm PDT Apr 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

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