Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

76°F

24°C

Humidity 69%
Wind Speed Vrbl 5 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 10 Sep 7:54 am EDT
Extended Forecast for

Cape Saint Claire MD

  • Today

    Today: Partly sunny, with a high near 88. West wind around 8 mph.

    High: 88 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight, then showers likely and possibly a thunderstorm after 1am.  Increasing clouds, with a low around 70. Calm wind becoming north around 5 mph after midnight.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 81. North wind 6 to 8 mph.  Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 68. Calm wind.

    Low: 68 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers after 2pm.  Mostly cloudy, with a high near 82. Southeast wind 5 to 9 mph.  Chance of precipitation is 40%.

    High: 82 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm.  Low around 71. Chance of precipitation is 80%.

    Low: 71 °F

    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 2pm.  High near 84. Chance of precipitation is 80%.

    High: 84 °F

    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 88. West wind around 8 mph.
Tonight
Showers and thunderstorms likely, mainly before midnight, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 70. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 81. North wind 6 to 8 mph. Chance of precipitation is 30%.
Friday Night
Increasing clouds, with a low around 68. Calm wind.
Saturday
A chance of showers after 2pm. Mostly cloudy, with a high near 82. Southeast wind 5 to 9 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 71. Chance of precipitation is 80%.
Sunday
Showers, with thunderstorms also possible after 2pm. High near 84. Chance of precipitation is 80%.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Saint Claire MD
 39.03°N 76.45°W (Elev. 49 ft)
7:52 am EDT Sep 10, 2026
8am EDT Sep 10, 2026-6pm EDT Sep 16, 2026
 
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