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

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

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

67°F

19°C

Humidity 82%
Wind Speed S 3 mph
Barometer 30.07 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 22 Aug 9:35 pm EDT
Extended Forecast for

Aberdeen MD

Coastal Flood Advisory August 22, 09:50pm until August 25, 06:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory August 22, 09:50pm until August 25, 06:00am

    NOW until 6:00am Mon

    Coastal Flood Advisory

  • Tonight

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Light southwest wind becoming south 5 to 10 mph in the morning.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. South wind 5 to 7 mph.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 83. South wind 5 to 9 mph. Chance of precipitation is 30%.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 3 to 6 mph. Chance of precipitation is 50%.

    Low: 68 °F

    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers before 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Tonight
Clear, with a low around 61. Light southwest wind.
Saturday
Sunny, with a high near 83. Light southwest wind becoming south 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 66. South wind 5 to 7 mph.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 83. South wind 5 to 9 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 3 to 6 mph. Chance of precipitation is 50%.
Monday
A slight chance of showers before 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Aberdeen MD
 39.51°N 76.17°W (Elev. 82 ft)
Last Update:
7:29 pm EDT Aug 22, 2025
Forecast Valid:
9pm EDT Aug 22, 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