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

Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Mostly Cloudy

52°F

11°C

Humidity 50%
Wind Speed NNE 5 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 08 Nov 09:35 AM PST
Extended Forecast for

17 Miles ENE Happy Camp CA

  • Today

    Today: A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 49. Calm wind becoming west around 6 mph in the afternoon.

    High: 49 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Calm wind becoming north northeast 5 to 7 mph.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 49. Northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 41. West southwest wind 6 to 10 mph becoming south after midnight.

    Low: 41 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. South southeast wind 3 to 5 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 49. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 42. Calm wind becoming north northeast 5 to 7 mph.
Monday
Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 49. Northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 41. West southwest wind 6 to 10 mph becoming south after midnight.
Tuesday
Mostly sunny, with a high near 58. South southeast wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 42.
Veterans Day
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
A slight chance of rain after 10pm. Partly cloudy, with a low around 39. Breezy.
Friday
A chance of rain. Partly sunny, with a high near 50.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39. Breezy.
Saturday
Rain likely. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ENE Happy Camp CA
 41.9°N 123.06°W (Elev. 3635 ft)
Last Update:
9:40 am PST Nov 8, 2026
Forecast Valid:
9am PST Nov 8, 2026-6pm PST Nov 14, 2026
 
Forecast Discussion
 
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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