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 >

Current conditions at

Garrett County Airport (K2G4)

Lat: 39.58°NLon: 79.34°WElev: 2933ft.

Fair

66°F

19°C

Humidity 46%
Wind Speed Vrbl 7 mph
Barometer 29.87 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 16 Jun 5:55 pm EDT
Extended Forecast for

4 Miles SSW Grantsville MD

  • Tonight

    Tonight: Partly cloudy, with a low around 55. Southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly after 4am.  Mostly cloudy, with a low around 61. South wind 5 to 9 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms likely before 8am, then showers and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  High near 77. Breezy, with a west wind 17 to 20 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 59. West wind 9 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: A slight chance of showers before 2pm.  Mostly sunny, with a high near 71. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. Southwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 74. West wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
A chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 61. South wind 5 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms likely before 8am, then showers and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 77. Breezy, with a west wind 17 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 59. West wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Juneteenth
A slight chance of showers before 2pm. Mostly sunny, with a high near 71. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 55.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 74. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Tuesday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Grantsville MD
 39.65°N 79.17°W (Elev. 2293 ft)
5:14 pm EDT Jun 16, 2026
6pm EDT Jun 16, 2026-6pm EDT Jun 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database