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

Hazardous Weather Conditions

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Fair

42°F

6°C

Humidity 58%
Wind Speed E 8 mph
Barometer 30.40 in (1029.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 21 Apr 6:52 am EDT
Extended Forecast for

3 Miles ENE Lottsburg VA

Frost Advisory April 21, 07:23am until April 21, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory April 21, 07:23am until April 21, 09:00am

    NOW until 9:00am Tue

    Frost Advisory

  • Today

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Southeast wind 10 to 14 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 72. Southwest wind 9 to 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Light northwest wind.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 74. Northwest wind around 6 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 59. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Tonight
Increasing clouds, with a low around 52. Southeast wind 10 to 14 mph.
Wednesday
A chance of showers. Partly sunny, with a high near 72. Southwest wind 9 to 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 57. Light northwest wind.
Thursday
Sunny, with a high near 74. Northwest wind around 6 mph.
Thursday Night
Mostly clear, with a low around 58.
Friday
Mostly sunny, with a high near 74.
Friday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 50%.
Saturday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Sunday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Lottsburg VA
 37.98°N 76.47°W (Elev. 3 ft)
Last Update:
6:35 am EDT Apr 21, 2026
Forecast Valid:
7am EDT Apr 21, 2026-6pm EDT Apr 27, 2026
 
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