Severe Thunderstorms in the Central U.S. Today; Dangerous Heatwave Coming to the West

Isolated to scattered severe thunderstorms will be possible today and Thursday across parts of the central Plains into the Upper Midwest and mid Mississippi Valley. Damaging winds, large hail and flooding should be the main threats. A record-breaking and dangerous heatwave is coming to the West. Dozens of daily high temperature records could be broken starting this weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644ft.

Clear

82°F

28°C

Humidity 26%
Wind Speed N 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 23 Jun 10:40 AM PDT
Extended Forecast for

Etna CA

Excessive Heat Watch June 25, 02:00pm until June 29, 05:00pm
Fire Weather Watch June 24, 02:00pm until June 24, 11:00pm
Red Flag Warning June 23, 02:00pm until June 23, 11:00pm
Click here for hazard details and duration
Excessive Heat Watch
Fire Weather Watch
Red Flag Warning
  • Today

    Today: Isolated showers and thunderstorms after 2pm.  Mostly sunny, with a high near 89. South southeast wind 6 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 89 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms before 11pm.  Partly cloudy, with a low around 59. South southeast wind 5 to 9 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Scattered
    T-storms then
    Partly Cloudy

    Low: 59 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 91. Calm wind becoming north 5 to 7 mph in the afternoon.

    Chance
    T-storms

    High: 91 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 60. North wind 3 to 8 mph.

    Chance
    T-storms then
    Mostly Clear

    Low: 60 °F

  • Friday

    Friday: Sunny and hot, with a high near 96. Calm wind becoming north around 6 mph in the afternoon.

    Hot

    High: 96 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 100.

    Hot

    High: 100 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 68.

    Mostly Clear

    Low: 68 °F

  • Sunday

    Sunday: Sunny and hot, with a high near 102.

    Hot

    High: 102 °F

Detailed Forecast

Today
Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. South southeast wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before 11pm. Partly cloudy, with a low around 59. South southeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 91. Calm wind becoming north 5 to 7 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 60. North wind 3 to 8 mph.
Friday
Sunny and hot, with a high near 96. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny and hot, with a high near 102.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny and hot, with a high near 102.
Click Map For Forecast
Point Forecast:
Etna CA
 41.46°N 122.9°W (Elev. 3061 ft)
8:49 am PDT Jun 23, 2021
11am PDT Jun 23, 2021-6pm PDT Jun 29, 2021
 
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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