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 >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

38°F

3°C

Humidity 100%
Wind Speed N 3 mph
Barometer 30.46 in
Dewpoint 38°F (3°C)
Visibility 9.00 mi
Last update 19 Oct 5:35 am EDT
Extended Forecast for

White Hall MD

Frost Advisory October 19, 05:51am until October 19, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 19, 05:51am until October 19, 09:00am

    NOW until 9:00am Mon

    Frost Advisory

  • Today

    High: 64 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. North wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. North wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. North wind around 8 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. North wind 7 to 9 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

Detailed Forecast

Today
Areas of frost before 9am. Otherwise, sunny, with a high near 64. North wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 45. North wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 66. North wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 42. North wind around 8 mph.
Wednesday
Sunny, with a high near 62. North wind 7 to 9 mph.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 64.
Thursday Night
Clear, with a low around 43.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
White Hall MD
 39.67°N 76.57°W (Elev. 679 ft)
4:53 am EDT Oct 19, 2026
5am EDT Oct 19, 2026-6pm EDT Oct 25, 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