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Tropical Depression Nine in the Gulf of America; California October Heat Wave Continues

Tropical Depression Nine is forecast to track toward the central U.S. Gulf Coast while strengthening into a tropical storm by early Wednesday and a hurricane on Thursday. Stay tuned to forecast updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday in Coastal California. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

66°F

19°C

Humidity 34%
Wind Speed NE 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 06 Oct 11:00 PM PDT
Extended Forecast for

17 Miles NNE Weed CA

  • Tonight

    Tonight: Clear, with a low around 48. East northeast wind around 6 mph.

    Low: 48 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Calm wind becoming west around 6 mph in the afternoon.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 48. Calm wind becoming east northeast around 6 mph after midnight.

    Low: 48 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 81. East northeast wind around 6 mph becoming calm.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47. West wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 48. East northeast wind around 6 mph.
Wednesday
Sunny, with a high near 82. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Clear, with a low around 48. Calm wind becoming east northeast around 6 mph after midnight.
Thursday
Sunny, with a high near 81. East northeast wind around 6 mph becoming calm.
Thursday Night
Clear, with a low around 47. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 26.
Columbus Day
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNE Weed CA
 41.61°N 122.2°W (Elev. 4941 ft)
Last Update:
10:41 pm PDT Oct 6, 2026
Forecast Valid:
11pm PDT Oct 6, 2026-6pm PDT Oct 13, 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