Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

86°F

30°C

Humidity 57%
Wind Speed W 5 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 4 Sep 5:54 pm EDT
Extended Forecast for

Mayo MD

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 72. North wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 72 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between 4pm and 5pm.  Partly sunny, with a high near 81. Northeast wind around 7 mph.  Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers before 10pm.  Mostly cloudy, with a low around 68. Northeast wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 79. Northeast wind around 9 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65. East wind 5 to 7 mph becoming calm  after midnight.

    Low: 65 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Monday Night

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

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
A slight chance of showers between 4pm and 5pm. Partly sunny, with a high near 81. Northeast wind around 7 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers before 10pm. Mostly cloudy, with a low around 68. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 79. Northeast wind around 9 mph.
Sunday Night
Partly cloudy, with a low around 65. East wind 5 to 7 mph becoming calm after midnight.
Labor Day
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 73.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Mayo MD
 38.88°N 76.51°W (Elev. 3 ft)
4:53 pm EDT Sep 4, 2026
6pm EDT Sep 4, 2026-6pm EDT Sep 11, 2026
 
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Additional Resources

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