Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

-6°C

21°F

Humidity 92%
Wind Speed ESE 3 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint -7°C (19°F)
Visibility 16 km
Last update 16 Jan 04:35 AM PST
Extended Forecast for

6 Miles W Yreka CA

  • Today

    Today: Sunny, with a high near 9. East northeast wind 8 to 10 km/h.

    High: 9 °C

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 3. Northeast wind 8 to 10 km/h.

    Low: 3 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 9. East wind around 8 km/h.

    High: 9 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. Calm wind.

    Low: 2 °C

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 9. Calm wind.

    High: 9 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 1.

    Low: 1 °C

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 9.

    High: 9 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 1.

    Low: 1 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 9.

    High: 9 °C

    Sunny

Detailed Forecast

Today
Sunny, with a high near 9. East northeast wind 8 to 10 km/h.
Tonight
Mostly clear, with a low around 3. Northeast wind 8 to 10 km/h.
Saturday
Sunny, with a high near 9. East wind around 8 km/h.
Saturday Night
Mostly clear, with a low around 2. Calm wind.
Sunday
Mostly sunny, with a high near 9. Calm wind.
Sunday Night
Mostly clear, with a low around 1.
M.L.King Day
Sunny, with a high near 9.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Sunny, with a high near 9.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Mostly sunny, with a high near 8.
Wednesday Night
Partly cloudy, with a low around 1.
Thursday
Mostly sunny, with a high near 6.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Yreka CA
 41.73°N 122.74°W (Elev. 4600 m)
3:41 am PST Jan 16, 2026
4am PST Jan 16, 2026-6pm PST Jan 22, 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