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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

21°F

-6°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.57 in (1035.22 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 09 Jan 08:20 AM PST
Extended Forecast for

15 Miles ESE Happy Camp CA

  • Today

    Today: Sunny, with a high near 37. South southeast wind 6 to 9 mph.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. South wind around 9 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. Southeast wind 5 to 9 mph.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. East southeast wind 7 to 9 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. East wind 3 to 8 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 37. South southeast wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 32. South wind around 9 mph.
Saturday
Partly sunny, with a high near 40. Southeast wind 5 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 31. East southeast wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 43. East wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Clear, with a low around 36.
Thursday
Sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Happy Camp CA
 41.74°N 123.07°W (Elev. 5745 ft)
Last Update:
8:21 am PST Jan 9, 2026
Forecast Valid:
8am PST Jan 9, 2026-6pm PST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation