Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Light Rain and Breezy

65°F

18°C

Humidity 90%
Wind Speed NE 21 G 35 mph
Barometer 29.88 in (1011.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 12 Oct 8:52 am EDT
Extended Forecast for

Saint Leonard MD

Coastal Flood Advisory October 12, 04:00pm until October 13, 12:00am
Click here for hazard details and duration
Coastal Flood Advisory
  • Today

    Today: Showers, mainly before 2pm.  High near 66. Breezy, with a northeast wind 18 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers.  Cloudy, with a low around 57. Breezy, with a northeast wind 18 to 20 mph, with gusts as high as 32 mph.  Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    Showers and
    Breezy

  • Columbus Day

    Columbus Day: A chance of showers.  Cloudy, with a high near 64. North wind around 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%.

    High: 64 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 57. North wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 71. North wind around 15 mph, with gusts as high as 22 mph.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Showers, mainly before 2pm. High near 66. Breezy, with a northeast wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of showers. Cloudy, with a low around 57. Breezy, with a northeast wind 18 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Columbus Day
A chance of showers. Cloudy, with a high near 64. North wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 57. North wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 71. North wind around 15 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Clear, with a low around 46.
Thursday
Sunny, with a high near 63.
Thursday Night
Clear, with a low around 45.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 48.
Saturday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Leonard MD
 38.48°N 76.52°W (Elev. 85 ft)
7:29 am EDT Oct 12, 2025
9am EDT Oct 12, 2025-6pm EDT Oct 18, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database