Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Phillips Army Air Field / Aberdeen (KAPG)

Lat: 39.47°NLon: 76.17°WElev: 59ft.

Partly Cloudy

73°F

23°C

Humidity 76%
Wind Speed S 8 mph
Barometer 29.82 in (1010.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 17 Jun 8:55 am EDT
Extended Forecast for

Perryman MD

  • Today

    Today: Sunny, with a high near 86. South wind 3 to 7 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 68. South wind 5 to 7 mph, with gusts as high as 18 mph.

    Low: 68 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly between 4pm and 5pm.  Partly sunny, with a high near 93. South wind 13 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    High: 93 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am.  Mostly cloudy, with a low around 67. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 86. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 86. South wind 3 to 7 mph.
Tonight
Increasing clouds, with a low around 68. South wind 5 to 7 mph, with gusts as high as 18 mph.
Thursday
A chance of showers and thunderstorms, mainly between 4pm and 5pm. Partly sunny, with a high near 93. South wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 67. Northwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Juneteenth
Mostly sunny, with a high near 86. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
A slight chance of showers and thunderstorms, then a chance of showers after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Perryman MD
 39.47°N 76.2°W (Elev. 30 ft)
7:53 am EDT Jun 17, 2026
9am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
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Additional Resources

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