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

Hazardous Weather Conditions

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Partly Cloudy and Breezy

28°F

-2°C

Humidity 34%
Wind Speed NW 21 G 29 mph
Barometer 29.68 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 15 Jan 4:45 pm EST
Extended Forecast for

White Marsh MD

  • Tonight

    Tonight: Mostly clear, with a low around 21. West wind 9 to 15 mph, with gusts as high as 26 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 36. West wind around 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 36 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of snow showers after 1am. Increasing clouds, with a low around 29. South wind around 6 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow before 10am, then a chance of rain. Mostly cloudy, with a high near 45. South wind 5 to 9 mph. Chance of precipitation is 40%.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. Northwest wind 3 to 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow

  • Sunday Night

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

    Low: 20 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 21. West wind 9 to 15 mph, with gusts as high as 26 mph.
Friday
Increasing clouds, with a high near 36. West wind around 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A chance of snow showers after 1am. Increasing clouds, with a low around 29. South wind around 6 mph. Chance of precipitation is 30%.
Saturday
A chance of snow before 10am, then a chance of rain. Mostly cloudy, with a high near 45. South wind 5 to 9 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 28. Northwest wind 3 to 5 mph.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 20.
M.L.King Day
Sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Marsh MD
 39.39°N 76.48°W (Elev. 157 ft)
Last Update:
3:53 pm EST Jan 15, 2026
Forecast Valid:
5pm EST Jan 15, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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