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

Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane Thursday as it moves north toward the Big Island of Hawaii. Heavy rainfall will continue through Saturday, with locally catastrophic flooding possible. Hurricane Watch in effect. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Partly Cloudy

60°F

16°C

Humidity 80%
Wind Speed NE 8 mph
Barometer 30.33 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 24 Sep 12:35 am EDT
Extended Forecast for

3 Miles NNW Callaway MD

Coastal Flood Warning September 24, 12:44am until September 25, 05:00pm
Click here for hazard details and duration
Coastal Flood Warning
  •  
    Coastal Flood Warning September 24, 12:44am until September 25, 05:00pm

    NOW until 5:00pm Fri

    Coastal Flood Warning

  • Overnight

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 67. Northeast wind around 17 mph, with gusts as high as 26 mph.

    High: 67 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55. Northeast wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. North wind 14 to 16 mph, with gusts as high as 23 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. North wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 58. Northeast wind 13 to 15 mph, with gusts as high as 26 mph.
Thursday
Mostly cloudy, with a high near 67. Northeast wind around 17 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 55. Northeast wind 10 to 13 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 71. North wind 14 to 16 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 57. North wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Callaway MD
 38.28°N 76.53°W (Elev. 98 ft)
Last Update:
10:53 pm EDT Sep 23, 2026
Forecast Valid:
12am EDT Sep 24, 2026-6pm EDT Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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