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

Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Hazardous Weather Conditions

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Partly Cloudy

34°F

1°C

Humidity 32%
Wind Speed NE 6 mph
Barometer 30.68 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 2 Mar 10:45 am EST
Extended Forecast for

White Marsh MD

  • Today

    Today: A chance of snow, mainly between noon and 5pm. Cloudy, with a high near 36. Southeast wind around 6 mph. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 3am, then snow and freezing rain likely between 3am and 5am, then rain, snow, and freezing rain likely after 5am. Patchy fog between 11pm and 4am. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Wintry Mix
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: Rain, snow, and freezing rain likely before 7am, then rain, possibly mixed with snow between 7am and 10am, then rain after 10am. Patchy fog after 1pm. High near 43. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Wintry Mix
    then Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Rain. Low around 41. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 56. Light and variable wind. Chance of precipitation is 50%.

    High: 56 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 46. Chance of precipitation is 50%.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain after 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance Rain

  • Friday

    Friday: A chance of rain before 1pm. Partly sunny, with a high near 66. Chance of precipitation is 30%.

    High: 66 °F

    Chance Rain

Detailed Forecast

Today
A chance of snow, mainly between noon and 5pm. Cloudy, with a high near 36. Southeast wind around 6 mph. Chance of precipitation is 50%.
Tonight
A chance of snow before 3am, then snow and freezing rain likely between 3am and 5am, then rain, snow, and freezing rain likely after 5am. Patchy fog between 11pm and 4am. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday
Rain, snow, and freezing rain likely before 7am, then rain, possibly mixed with snow between 7am and 10am, then rain after 10am. Patchy fog after 1pm. High near 43. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 41. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain. Cloudy, with a high near 56. Light and variable wind. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Cloudy, with a low around 46. Chance of precipitation is 50%.
Thursday
A chance of rain after 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Friday
A chance of rain before 1pm. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
A chance of rain. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Sunday
A chance of rain. Partly sunny, with a high near 71. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
White Marsh MD
 39.39°N 76.48°W (Elev. 157 ft)
Last Update:
9:54 am EST Mar 2, 2026
Forecast Valid:
11am EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation