National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Imelda Forms; Another Round of Heavy Rain and Potential Flooding in the Southwest

Tropical Storm Imelda has formed near the Bahamas Sunday afternoon, and continues to bring heavy rainfall. The risk of significant wind impacts from Imelda along the Southeast coast are decreasing. Another round of showers and storms with a heavy rain and flash flood threat will continue in the Southwest through Monday morning. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

63°F

17°C

Humidity NA
Wind Speed Calm
Barometer 30.17 in (1022.8 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update 29 Sep 1:56 am EDT
Extended Forecast for

Barnesville MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 79. East wind 3 to 6 mph.

    High: 79 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 76. North wind 3 to 7 mph.

    High: 76 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. North wind 6 to 9 mph.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 61. Calm wind.
Monday
Increasing clouds, with a high near 79. East wind 3 to 6 mph.
Monday Night
Cloudy, with a low around 63. Calm wind.
Tuesday
Cloudy, with a high near 76. North wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 55. North wind 6 to 9 mph.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Barnesville MD
 39.21°N 77.37°W (Elev. 499 ft)
Last Update:
1:30 am EDT Sep 29, 2025
Forecast Valid:
2am EDT Sep 29, 2025-6pm EDT Oct 5, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation