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 >

Hazardous Weather Conditions

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Clear

83°F

28°C

Humidity 33%
Wind Speed N 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 15 Jul 06:56 PM PDT
Extended Forecast for

15 Miles WSW Weed CA

Heat Advisory July 15, 07:17pm until July 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 15, 07:17pm until July 16, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 61 °F

    Slight Chance
    T-storms then
    Haze

  • Wednesday

    Wednesday: Widespread haze. Sunny, with a high near 78. South wind 5 to 7 mph.

    High: 78 °F

    Haze

  • Wednesday Night

    Wednesday Night: Widespread haze before 10pm, then widespread haze after 2am. Patchy smoke between 10pm and 2am. Mostly clear, with a low around 60. South southeast wind around 6 mph.

    Low: 60 °F

    Haze

  • Thursday

    Thursday: Widespread haze before 11am. Sunny, with a high near 77. South wind 5 to 7 mph.

    High: 77 °F

    Haze then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. South southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Friday Night

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

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Widespread haze after midnight. Areas of smoke before midnight. Mostly clear, with a low around 61. Southeast wind 3 to 6 mph.
Wednesday
Widespread haze. Sunny, with a high near 78. South wind 5 to 7 mph.
Wednesday Night
Widespread haze before 10pm, then widespread haze after 2am. Patchy smoke between 10pm and 2am. Mostly clear, with a low around 60. South southeast wind around 6 mph.
Thursday
Widespread haze before 11am. Sunny, with a high near 77. South wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 58. South southwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 77.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 74.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Weed CA
 41.34°N 122.63°W (Elev. 5820 ft)
4:41 pm PDT Jul 15, 2025
7pm 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