Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

84°F

29°C

Humidity 57%
Wind Speed W 15 G 24 mph
Barometer 29.68 in (1005.7 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 18 Jun 1:56 pm EDT
Extended Forecast for

Clarksburg MD

  • This Afternoon

    This Afternoon: A slight chance of showers before 3pm.  Mostly sunny, with a high near 87. Breezy, with a west wind around 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers, mainly after 4am.  Increasing clouds, with a low around 66. West wind 6 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 66 °F

    Partly Cloudy
    then Chance
    Showers

  • Juneteenth

    Juneteenth: A chance of showers, mainly before 10am.  Cloudy through mid morning, then gradual clearing, with a high near 81. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. West wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 81 °F

    Sunny

  • Saturday Night

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

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 83. Chance of precipitation is 80%.

    High: 83 °F

    Chance
    Showers then
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers before 3pm. Mostly sunny, with a high near 87. Breezy, with a west wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Tonight
A chance of showers, mainly after 4am. Increasing clouds, with a low around 66. West wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Juneteenth
A chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 81. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 61. West wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 81. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 84.
Sunday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 83. Chance of precipitation is 80%.
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 63. Chance of precipitation is 80%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Clarksburg MD
 39.25°N 77.25°W (Elev. 646 ft)
2:23 pm EDT Jun 18, 2026
2pm EDT Jun 18, 2026-6pm EDT Jun 24, 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