Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

95°F

35°C

Humidity 21%
Wind Speed NNW 13 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 15 Jul 06:30 PM PDT
Extended Forecast for

15 Miles NE Weed CA

  • Tonight

    Tonight: Widespread haze before 2am. Patchy smoke after 2am. Mostly clear, with a low around 57. West wind 6 to 8 mph becoming east after midnight.

    Low: 57 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze after 2pm. Patchy smoke before 2pm. Sunny, with a high near 86. East northeast wind 5 to 10 mph becoming west southwest in the morning.

    High: 86 °F

    Patchy Smoke
    then Haze

  • Wednesday Night

    Wednesday Night: Widespread haze. Mostly clear, with a low around 57. West wind 6 to 8 mph becoming south after midnight.

    Low: 57 °F

    Haze

  • Thursday

    Thursday: Widespread haze before 2pm. Sunny, with a high near 84. South southeast wind 6 to 10 mph becoming southwest in the morning.

    High: 84 °F

    Haze

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. West southwest wind 6 to 10 mph becoming south after midnight.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

Detailed Forecast

Tonight
Widespread haze before 2am. Patchy smoke after 2am. Mostly clear, with a low around 57. West wind 6 to 8 mph becoming east after midnight.
Wednesday
Widespread haze after 2pm. Patchy smoke before 2pm. Sunny, with a high near 86. East northeast wind 5 to 10 mph becoming west southwest in the morning.
Wednesday Night
Widespread haze. Mostly clear, with a low around 57. West wind 6 to 8 mph becoming south after midnight.
Thursday
Widespread haze before 2pm. Sunny, with a high near 84. South southeast wind 6 to 10 mph becoming southwest in the morning.
Thursday Night
Mostly clear, with a low around 56. West southwest wind 6 to 10 mph becoming south after midnight.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 83.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NE Weed CA
 41.59°N 122.19°W (Elev. 4806 ft)
4:41 pm PDT Jul 15, 2025
6pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
 
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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