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.

Overcast

55°F

13°C

Humidity 77%
Wind Speed SW 10 mph
Barometer 29.82 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 17 Jun 3:30 am EDT
Extended Forecast for

3 Miles E Grantsville MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. Southwest wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 63. South wind 6 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms, mainly before 1pm, then a slight chance of thunderstorms after 5pm.  High near 76. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Breezy.
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 58. West wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • 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

Overnight
Mostly cloudy, with a low around 54. Southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 74. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 63. South wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms, mainly before 1pm, then a slight chance of thunderstorms after 5pm. High near 76. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Juneteenth
Mostly sunny, with a high near 71.
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 chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 74. Chance of precipitation is 30%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Monday
Showers and possibly a thunderstorm. High near 73. Chance of precipitation is 80%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 72. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Grantsville MD
 39.69°N 79.11°W (Elev. 2470 ft)
2:23 am EDT Jun 17, 2026
3am EDT Jun 17, 2026-6pm EDT Jun 23, 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