Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Partly Cloudy

77°F

25°C

Humidity 42%
Wind Speed N 9 mph
Barometer 29.80 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 19 Jun 10:46 am EDT
Extended Forecast for

Dundalk MD

  • Juneteenth

    Juneteenth: Cloudy, then gradually becoming mostly sunny, with a high near 86. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 86 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Clear, with a low around 66. West wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 87. West wind around 14 mph, with gusts as high as 20 mph.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. West wind 6 to 11 mph.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 89. West wind 6 to 11 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

    Low: 71 °F

    Partly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms before 8am, then showers likely between 8am and 2pm, then showers and possibly a thunderstorm after 2pm.  High near 89. Chance of precipitation is 90%.

    High: 89 °F

    Showers
    Likely then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am.  Low around 69. Chance of precipitation is 80%.

    Low: 69 °F

    Showers then
    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Cloudy, then gradually becoming mostly sunny, with a high near 86. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 66. West wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 87. West wind around 14 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 67. West wind 6 to 11 mph.
Sunday
Sunny, with a high near 89. West wind 6 to 11 mph.
Sunday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms before 8am, then showers likely between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 89. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 69. Chance of precipitation is 80%.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 69. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dundalk MD
 39.26°N 76.5°W (Elev. 3 ft)
8:13 am EDT Jun 19, 2026
10am EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
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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