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

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Fair

67°F

19°C

Humidity 84%
Wind Speed SW 8 mph
Barometer 30.19 in (1022.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 7 Oct 5:52 am EDT
Extended Forecast for

4 Miles ENE Prince Frederick MD

  • Today

    Today: Mostly sunny, with a high near 79. South wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly before 2pm. High near 71. Southwest wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. North wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 79. South wind 6 to 11 mph, with gusts as high as 23 mph.
Tonight
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Wednesday
Showers, mainly before 2pm. High near 71. Southwest wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 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. North wind 13 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 61. North wind 11 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Clear, with a low around 50.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 56.
Columbus Day
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Prince Frederick MD
 38.57°N 76.54°W (Elev. 102 ft)
Last Update:
4:29 am EDT Oct 7, 2025
Forecast Valid:
6am 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