Excessive Heat in the Interior West; Monsoon Conditions in the Southwest

Dangerous heat is expected to be in place across portions of California, especially the Central Valley, and across the Interior Northwest into Friday. Heat Advisories will also be in place across the southern Plains into the Lower Mississippi River Valley. Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest through Friday. Read More >

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540ft.

Clear

61°F

16°C

Humidity 55%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 16 Aug 06:56 AM PDT
Extended Forecast for

Mount Shasta CA

Heat Advisory August 17, 11:00am until August 18, 11:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Sunny and hot, with a high near 98. North wind 5 to 8 mph becoming calm.

    Hot

    High: 98 °F

  • Tonight

    Tonight: Mostly clear, with a low around 60. South southwest wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 60 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny and hot, with a high near 98. Light and variable wind.

    Slight Chance
    T-storms

    High: 98 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 58. Calm wind.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 58 °F

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 97. Light south wind.

    Hot

    High: 97 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 56.

    Partly Cloudy

    Low: 56 °F

  • Friday

    Friday: Sunny and hot, with a high near 96.

    Hot

    High: 96 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 56.

    Mostly Clear

    Low: 56 °F

  • Saturday

    Saturday: Sunny, with a high near 95.

    Sunny

    High: 95 °F

Detailed Forecast

Today
Sunny and hot, with a high near 98. North wind 5 to 8 mph becoming calm.
Tonight
Mostly clear, with a low around 60. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 98. Light and variable wind.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 58. Calm wind.
Thursday
Mostly sunny and hot, with a high near 97. Light south wind.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Sunny and hot, with a high near 96.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 95.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
Mount Shasta CA
 41.32°N 122.33°W (Elev. 3547 ft)
4:29 am PDT Aug 16, 2022
7am PDT Aug 16, 2022-6pm PDT Aug 22, 2022
 
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Additional Resources

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Hourly Weather Forecast

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