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

Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

59°F

15°C

Humidity 54%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 25 Sep 5:35 am EDT
Extended Forecast for

Calvert Beach Long Beach MD

Coastal Flood Advisory September 25, 05:45am until September 26, 07:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory September 25, 05:45am until September 26, 07:00am

    NOW until 7:00am Sat

    Coastal Flood Advisory

  • Today

    High: 72 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain after 2am. Mostly cloudy, with a low around 60. North wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 67. Breezy, with a north wind 16 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    High: 67 °F

    Chance Rain
    and Breezy

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 59. Northwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    Low: 59 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 67. Northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 67 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Rain

  • Monday

    Monday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 72. North wind 16 to 18 mph, with gusts as high as 29 mph.
Tonight
A slight chance of rain after 2am. Mostly cloudy, with a low around 60. North wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday
A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 67. Breezy, with a north wind 16 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 59. Northwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 67. Northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Sunday Night
A slight chance of rain before 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 71.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Calvert Beach Long Beach MD
 38.45°N 76.47°W (Elev. 49 ft)
Last Update:
4:53 am EDT Sep 25, 2026
Forecast Valid:
5am EDT Sep 25, 2026-6pm EDT Oct 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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