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

Heavy Rain and Flooding Threat in the Ohio Valley

Gulf moisture will combine with a cold front and will bring heavy rain and scattered flash flooding over parts of the Mid-South into the Ohio Valley through the morning and the Ohio Valley and Central Appalachians on Tuesday. Showers and thunderstorms, some severe, are expected over the Southern Rockies/Southern High Plains on Tuesday. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

67°F

19°C

Humidity 84%
Wind Speed NA
Barometer 30.19 in (1022.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 7 Oct 7:54 am EDT
Extended Forecast for

Selby-on-the-Bay MD

  • Today

    Today: Increasing clouds, with a high near 77. South wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 77 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 64. South wind around 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 11am, then showers between 11am and 2pm. High near 69. Southwest wind 13 to 17 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 69 °F

    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Breezy, with a north wind 16 to 21 mph.

    Low: 52 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 59. North wind 13 to 17 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Friday Night

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

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 77. South wind 8 to 15 mph, with gusts as high as 23 mph.
Tonight
Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 64. South wind around 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 11am, then showers between 11am and 2pm. High near 69. Southwest wind 13 to 17 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly clear, with a low around 52. Breezy, with a north wind 16 to 21 mph.
Thursday
Sunny, with a high near 59. North wind 13 to 17 mph.
Thursday Night
Clear, with a low around 51.
Friday
Mostly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 57.
Columbus Day
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Selby-on-the-Bay MD
 38.93°N 76.53°W (Elev. 3 ft)
Last Update:
7:29 am EDT Oct 7, 2025
Forecast Valid:
7am EDT Oct 7, 2025-6pm EDT Oct 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation