Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

48°F

9°C

Humidity 86%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 20 Oct 1:55 am EDT
Extended Forecast for

2 Miles SW Barstow MD

  • Overnight

    Overnight: Clear, with a low around 48. North wind around 7 mph.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. North wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 50. North wind 6 to 8 mph.

    Low: 50 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. North wind 9 to 11 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. North wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 48. North wind around 7 mph.
Tuesday
Sunny, with a high near 70. North wind 9 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Clear, with a low around 50. North wind 6 to 8 mph.
Wednesday
Sunny, with a high near 64. North wind 9 to 11 mph.
Wednesday Night
Mostly clear, with a low around 46. North wind around 5 mph.
Thursday
Sunny, with a high near 67.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 47.
Monday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Barstow MD
 38.49°N 76.64°W (Elev. 39 ft)
10:52 pm EDT Oct 19, 2026
2am EDT Oct 20, 2026-6pm EDT Oct 26, 2026
 
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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