Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

37°F

3°C

Humidity 93%
Wind Speed ESE 3 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 09 Feb 01:20 AM PST
Extended Forecast for

6 Miles W Yreka CA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 34. Light west northwest wind.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. East northeast wind 3 to 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm.  Mostly cloudy, with a high near 41. East wind 3 to 5 mph.  Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain before 10pm, then a chance of rain and snow.  Snow level 4900 feet. Mostly cloudy, with a low around 35. Light north northeast wind.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm, then a chance of rain.  Snow level rising to 5100 feet in the afternoon. Partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 34. Light west northwest wind.
Monday
Mostly sunny, with a high near 42. Calm wind becoming northeast around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 33. East northeast wind 3 to 5 mph.
Tuesday
A slight chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 41. East wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of rain before 10pm, then a chance of rain and snow. Snow level 4900 feet. Mostly cloudy, with a low around 35. Light north northeast wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 1pm, then a chance of rain. Snow level rising to 5100 feet in the afternoon. Partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 30.
Friday
Partly sunny, with a high near 45.
Friday Night
A chance of rain and snow. Snow level 4800 feet. Mostly cloudy, with a low around 34.
Saturday
Snow likely. Mostly cloudy, with a high near 38.
Saturday Night
Snow likely. Mostly cloudy, with a low around 29.
Sunday
A chance of snow. Mostly cloudy, 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)
12:42 am PST Feb 9, 2026
1am PST Feb 9, 2026-6pm PST Feb 15, 2026
 
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Additional Resources

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