Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

72°F

22°C

Humidity 66%
Wind Speed NA
Barometer 30.08 in (1018.4 mb)
Dewpoint 60°F (16°C)
Visibility NA
Last update 21 Sep 1:53 pm EDT
Extended Forecast for

2 Miles WNW Dundalk MD

  • This Afternoon

    This Afternoon: Showers, mainly before 4pm.  High near 74. Northeast wind around 8 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Showers

  • Tonight

    Tonight: Rain likely, mainly after 3am.  Cloudy, with a low around 61. East wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 61 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain and possibly a thunderstorm.  Patchy fog after 9am. High near 66. Northeast wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Rain, mainly before 3am.  Patchy fog before 11pm. Low around 55. Northeast wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly before 8am.  Cloudy, with a high near 67. Northeast wind 13 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%.

    High: 67 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, mainly after 2pm.  Mostly sunny, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Showers, mainly before 4pm. High near 74. Northeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly after 3am. Cloudy, with a low around 61. East wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain and possibly a thunderstorm. Patchy fog after 9am. High near 66. Northeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Rain, mainly before 3am. Patchy fog before 11pm. Low around 55. Northeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, mainly before 8am. Cloudy, with a high near 67. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Partly sunny, with a high near 69.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
A chance of showers, mainly after 2pm. Mostly sunny, with a high near 68. Chance of precipitation is 30%.
Friday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Saturday
A slight chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Dundalk MD
 39.28°N 76.52°W (Elev. 49 ft)
1:43 pm EDT Sep 21, 2026
2pm EDT Sep 21, 2026-6pm EDT Sep 27, 2026
 
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Additional Resources

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