Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Mostly Cloudy

25°F

-4°C

Humidity 67%
Wind Speed NW 10 mph
Barometer 29.90 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 18 Jan 9:15 pm EST
Extended Forecast for

Port Deposit MD

  • Tonight

    Tonight: Mostly clear, with a low around 20. Northwest wind 5 to 10 mph.

    Low: 20 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 36. Light southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. West wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 24. West wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13. West wind around 6 mph becoming calm  in the evening.

    Low: 13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 20. Northwest wind 5 to 10 mph.
M.L.King Day
Mostly sunny, with a high near 36. Light southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 15. West wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 24. West wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 13. West wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 20.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 22.
Saturday
A chance of snow. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 23. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Deposit MD
 39.6°N 76.12°W (Elev. 49 ft)
6:53 pm EST Jan 18, 2026
9pm EST Jan 18, 2026-6pm EST Jan 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