Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Partly Cloudy

52°F

11°C

Humidity 57%
Wind Speed N 0 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 17 Nov 01:55 PM PST
Extended Forecast for

11 Miles NNW Yreka CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 56. Light east wind.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of fog after 4am.  Otherwise, partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Partly Cloudy
    then Areas
    Fog

  • Tuesday

    Tuesday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 1am.  Otherwise, mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm.  Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 58. Light east southeast wind.

    High: 58 °F

    Areas Fog
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: A 40 percent chance of rain.  Patchy fog before 7am.  Otherwise, partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 59.

    High: 59 °F

    Areas Fog
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 56. Light east wind.
Tonight
Areas of fog after 4am. Otherwise, partly cloudy, with a low around 37. Light and variable wind.
Tuesday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 57. Calm wind.
Tuesday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 32. Calm wind.
Wednesday
A 30 percent chance of rain after 4pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 58. Light east southeast wind.
Wednesday Night
Rain likely, mainly after 10pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 40 percent chance of rain. Patchy fog before 7am. Otherwise, partly sunny, with a high near 54.
Thursday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 35.
Friday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 59.
Friday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 34.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 61.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 36.
Sunday
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Yreka CA
 41.86°N 122.75°W (Elev. 2001 ft)
1:52 pm PST Nov 17, 2025
2pm PST Nov 17, 2025-6pm PST Nov 23, 2025
 
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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