National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Overcast

45°F

7°C

Humidity 80%
Wind Speed NW 8 mph
Barometer 30.28 in (1025.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 19 Nov 9:54 pm EST
Extended Forecast for

Cape St. Claire MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Light north wind.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49. East wind around 5 mph becoming calm in the afternoon.

    High: 49 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Cloudy

  • Friday

    Friday: A chance of rain. Cloudy, with a high near 56. South wind 3 to 7 mph. Chance of precipitation is 40%.

    High: 56 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain. Low around 49. Light and variable wind becoming northwest around 6 mph after midnight. Chance of precipitation is 80%.

    Low: 49 °F

    Rain

  • Saturday

    Saturday: A chance of rain before 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.

    High: 57 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. Light north wind.
Thursday
Mostly cloudy, with a high near 49. East wind around 5 mph becoming calm in the afternoon.
Thursday Night
Cloudy, with a low around 44. Calm wind.
Friday
A chance of rain. Cloudy, with a high near 56. South wind 3 to 7 mph. Chance of precipitation is 40%.
Friday Night
Rain. Low around 49. Light and variable wind becoming northwest around 6 mph after midnight. Chance of precipitation is 80%.
Saturday
A chance of rain before 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
Wednesday
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape St. Claire MD
 39.05°N 76.48°W (Elev. 98 ft)
Last Update:
9:52 pm EST Nov 19, 2025
Forecast Valid:
10pm EST Nov 19, 2025-6pm EST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation