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.

Clear

54°F

12°C

Humidity 34%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 07 Nov 11:35 AM PST
Extended Forecast for

18 Miles ENE Happy Camp CA

  • Today

    Today: Mostly sunny, with a high near 62. West wind 6 to 10 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of rain after 2am. Increasing clouds, with a low around 43. South southwest wind 16 to 21 mph decreasing to 5 to 10 mph. Winds could gust as high as 32 mph.

    Low: 43 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Light west northwest wind. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. Calm wind becoming north around 5 mph in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 51. South southwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain Likely

  • Monday Night

    Monday Night: A 40 percent chance of rain before 10pm. Partly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °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

Detailed Forecast

Today
Mostly sunny, with a high near 62. West wind 6 to 10 mph.
Tonight
A 40 percent chance of rain after 2am. Increasing clouds, with a low around 43. South southwest wind 16 to 21 mph decreasing to 5 to 10 mph. Winds could gust as high as 32 mph.
Sunday
Rain likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Light west northwest wind. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 41. Calm wind becoming north around 5 mph in the evening.
Monday
Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 51. South southwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 40 percent chance of rain before 10pm. Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 57.
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. Breezy.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
A slight chance of rain. Snow level 7100 feet. Partly cloudy, with a low around 39.
Friday
A chance of rain. Snow level 6800 feet. Partly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ENE Happy Camp CA
 41.88°N 123.02°W (Elev. 3904 ft)
Last Update:
10:26 am PST Nov 7, 2026
Forecast Valid:
11am PST Nov 7, 2026-6pm PST Nov 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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