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

Severe Storms and Heavy Rain Possible From West Texas to Southern Missouri

Isolated severe thunderstorms capable of producing damaging winds, large hail and heavy rain are possible Sunday afternoon from west Texas to central/southern Missouri. Meanwhile, additional flooding along the Atlantic Coast remains possible through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Overcast

72°F

22°C

Humidity 78%
Wind Speed E 8 mph
Barometer 29.96 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 21 Sep 11:27 pm EDT
Extended Forecast for

Perryman MD

Coastal Flood Advisory September 21, 11:35pm until September 22, 08:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory September 21, 11:35pm until September 22, 08:00pm

    NOW until 8:00pm Sun

    Coastal Flood Advisory

  • Tonight

    Low: 61 °F

    Scattered
    T-storms

  • Sunday

    Sunday: Isolated thunderstorms before 11am, then isolated showers between 11am and 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 75. East wind around 6 mph. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    T-storms and
    Patchy Fog
    then Isolated
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 75. Southeast wind 3 to 6 mph.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 59. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 50%.

    Low: 59 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Cloudy, with a high near 70. Chance of precipitation is 50%.

    High: 70 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Cloudy, with a low around 60. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 73. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 50%.
Sunday
Isolated thunderstorms before 11am, then isolated showers between 11am and 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 75. East wind around 6 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 58. Calm wind.
Monday
Partly sunny, with a high near 75. Southeast wind 3 to 6 mph.
Monday Night
Scattered showers. Mostly cloudy, with a low around 59. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 50%.
Tuesday
Scattered showers. Cloudy, with a high near 70. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Cloudy, with a low around 60. Chance of precipitation is 50%.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 73. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Partly sunny, with a high near 76.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Perryman MD
 39.47°N 76.2°W (Elev. 30 ft)
Last Update:
10:30 pm EDT Sep 21, 2024
Forecast Valid:
11pm EDT Sep 21, 2024-6pm EDT Sep 28, 2024
 
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