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

Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Fair

73°F

23°C

Humidity 31%
Wind Speed N 12 G 18 mph
Barometer 30.07 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 25 Sep 1:45 pm EDT
Extended Forecast for

Long Green MD

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Breezy, with a north wind around 20 mph, with gusts as high as 28 mph.

    High: 72 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 55. North wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain, mainly after 2pm. High near 65. Breezy, with a north wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Breezy.
    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain, mainly before 8pm. Low around 55. North wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Rain

  • Sunday

    Sunday: Rain likely. Cloudy, with a high near 62. Breezy, with a north wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    High: 62 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: A chance of rain. Cloudy, with a low around 59. Chance of precipitation is 40%.

    Low: 59 °F

    Chance Rain

  • Monday

    Monday: A slight chance of rain before 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Breezy, with a north wind around 20 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 55. North wind 13 to 15 mph, with gusts as high as 21 mph.
Saturday
Rain, mainly after 2pm. High near 65. Breezy, with a north wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain, mainly before 8pm. Low around 55. North wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely. Cloudy, with a high near 62. Breezy, with a north wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain. Cloudy, with a low around 59. Chance of precipitation is 40%.
Monday
A slight chance of rain before 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 59.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Mostly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Long Green MD
 39.48°N 76.52°W (Elev. 495 ft)
Last Update:
2:23 pm EDT Sep 25, 2026
Forecast Valid:
2pm EDT Sep 25, 2026-6pm EDT Oct 1, 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