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

Spring Weather Hazards Across the U.S. Thursday

Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south Texas Thursday. Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest Thursday. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds Thursday into Saturday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

39°F

4°C

Humidity 80%
Wind Speed SSE 4 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 11 Mar 11:15 PM PDT
Extended Forecast for

16 Miles NNE Weed CA

  • Tonight

    Tonight: Clear, with a low around 36. Northwest wind 6 to 8 mph.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 58. West wind 6 to 9 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Northwest wind 5 to 8 mph becoming calm.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. West wind 5 to 8 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. West wind 7 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain before 11am. Snow level 7300 feet rising to 7800 feet. Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 36. Northwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 58. West wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 36. Northwest wind 5 to 8 mph becoming calm.
Friday
Sunny, with a high near 60. West wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 39. West wind 7 to 10 mph.
Saturday
A 20 percent chance of rain before 11am. Snow level 7300 feet rising to 7800 feet. Partly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Weed CA
 41.61°N 122.23°W (Elev. 4816 ft)
Last Update:
10:41 pm PDT Mar 11, 2026
Forecast Valid:
11pm PDT Mar 11, 2026-6pm PDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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