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 >

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

20°F

-7°C

Humidity 31%
Wind Speed NA
Barometer 30.41 in (1029.6 mb)
Dewpoint -6°F (-21°C)
Visibility NA
Last update 20 Jan 8:53 am EST
Extended Forecast for

3 Miles ENE Gwynn Oak MD

  • Today

    Today: Sunny, with a high near 25. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 25 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 13. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Light southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. South wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm.  Mostly cloudy, with a high near 19. Chance of precipitation is 40%.

    High: 19 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 25. West wind 10 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 13. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 37. Light southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 30. South wind 6 to 11 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 46. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 19. Chance of precipitation is 40%.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Sunday
Snow likely. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Gwynn Oak MD
 39.34°N 76.66°W (Elev. 400 ft)
6:53 am EST Jan 20, 2026
9am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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