Claudette Moves Offshore; Eastern Severe Storms and Heavy Rain

Beach hazards will persist along the coastal Carolinas as Claudette moves away from land. A cold front extending from the Plains to the Northeast and Mid-Atlantic will bring threats of severe storms and heavy rain. Dry thunderstorms, some severe, may initiate fire starts in California and the interior Northwest. Heat and elevated-to-critical fire weather threats persist for much of the West. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Light Rain Fog/Mist

69°F

21°C

Humidity 96%
Wind Speed Calm
Barometer 29.75 in (1008.5 mb)
Dewpoint 68°F (20°C)
Visibility 1.00 mi
Last update 22 Jun 6:56 am EDT
Extended Forecast for

Potomac MD

  • Today

    Today: Showers, mainly before 5pm.  High near 73. North wind 6 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Showers

    High: 73 °F

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 54. Northwest wind 3 to 6 mph.

    Decreasing
    Clouds

    Low: 54 °F

  • Wednesday

    Wednesday: Sunny, with a high near 76. North wind around 5 mph becoming calm  in the afternoon.

    Sunny

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 56. Calm wind.

    Mostly Clear

    Low: 56 °F

  • Thursday

    Thursday: Sunny, with a high near 80. Calm wind becoming southeast 5 to 8 mph in the morning.

    Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

  • Friday

    Friday: Partly sunny, with a high near 81.

    Partly Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 69.

    Mostly Cloudy

    Low: 69 °F

  • Saturday

    Saturday: A chance of showers after 2pm.  Partly sunny, with a high near 87. Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    Showers

    High: 87 °F

Detailed Forecast

Today
Showers, mainly before 5pm. High near 73. North wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 54. Northwest wind 3 to 6 mph.
Wednesday
Sunny, with a high near 76. North wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. Calm wind.
Thursday
Sunny, with a high near 80. Calm wind becoming southeast 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 60.
Friday
Partly sunny, with a high near 81.
Friday Night
Mostly cloudy, with a low around 69.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Potomac MD
 39.02°N 77.2°W (Elev. 381 ft)
6:32 am EDT Jun 22, 2021
7am EDT Jun 22, 2021-6pm EDT Jun 28, 2021
 
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