National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Weather Impacts for the Pacific Northwest This Week; Watching the Northeast U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation snow Friday into this coming weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Fog

42°F

6°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 42°F (6°C)
Visibility 0.50 mi
Last update 09 Nov 08:22 PM PST
Extended Forecast for

13 Miles NNE Yreka CA

  • Tonight

    Tonight: Partly cloudy, with a low around 41. North northwest wind around 5 mph becoming calm after midnight.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. South wind around 5 mph becoming light and variable.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 4am. Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. North northwest wind around 5 mph becoming calm after midnight.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 65. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 38. Light and variable wind.
Veterans Day
Mostly sunny, with a high near 68. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 39. South wind around 5 mph becoming light and variable.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
A 30 percent chance of rain after 4am. Partly cloudy, with a low around 39.
Friday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 56.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38.
Saturday
A chance of rain. Mostly cloudy, with a high near 54.
Saturday Night
Rain. Mostly cloudy, with a low around 35.
Sunday
Rain likely. Mostly cloudy, with a high near 49.
Sunday Night
A chance of rain. Snow level 4900 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 29.
Monday
A slight chance of rain. Snow level 3800 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Yreka CA
 41.91°N 122.55°W (Elev. 2198 ft)
Last Update:
3:40 pm PST Nov 9, 2026
Forecast Valid:
8pm PST Nov 9, 2026-6pm PST Nov 16, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation