Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

81°F

27°C

Humidity 26%
Wind Speed NNW 12 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 23 Jun 09:20 PM PDT
Extended Forecast for

4 Miles N Etna CA

  • Tonight

    Tonight: Partly cloudy, with a low around 54. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of thunderstorms after 2pm.  Sunny, with a high near 90. Light north wind becoming north northwest 6 to 11 mph in the afternoon.  Chance of precipitation is 20%.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of thunderstorms before 8pm.  Mostly clear, with a low around 51. North northwest wind 8 to 13 mph becoming light and variable  in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 86. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 49. Northwest wind 5 to 14 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. North northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
A slight chance of thunderstorms after 2pm. Sunny, with a high near 90. Light north wind becoming north northwest 6 to 11 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A slight chance of thunderstorms before 8pm. Mostly clear, with a low around 51. North northwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday
Increasing clouds, with a high near 86. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 49. Northwest wind 5 to 14 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 80.
Monday Night
Clear, with a low around 45.
Tuesday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Etna CA
 41.53°N 122.89°W (Elev. 2799 ft)
8:56 pm PDT Jun 23, 2026
9pm PDT Jun 23, 2026-6pm PDT Jun 30, 2026
 
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Additional Resources

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Hourly Weather Forecast

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