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Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Fair

62°F

17°C

Humidity 86%
Wind Speed S 5 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 23 Aug 3:52 am EDT
Extended Forecast for

Lexington Park MD

Coastal Flood Advisory August 23, 04:30am until August 24, 08:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory August 23, 04:30am until August 24, 08:00pm

    NOW until 8:00pm Sun

    Coastal Flood Advisory

  • Today

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Southeast wind 6 to 9 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 2pm. Mostly sunny, with a high near 82. Light south wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 83. Northwest wind 5 to 7 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 80. Light south wind becoming southeast 5 to 10 mph in the morning.
Tonight
Partly cloudy, with a low around 68. Southeast wind 6 to 9 mph.
Sunday
A slight chance of showers after 2pm. Mostly sunny, with a high near 82. Light south wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 83. Northwest wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington Park MD
 38.25°N 76.45°W (Elev. 49 ft)
Last Update:
1:30 am EDT Aug 23, 2025
Forecast Valid:
4am EDT Aug 23, 2025-6pm EDT Aug 29, 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