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

Severe Thunderstorms and Possible Flooding Through This Weekend in the Central U.S.

Severe thunderstorms are forecast through this weekend along a slow moving cold front and secondary storm system that will impact areas from the southern Plains to the Great Lakes. Large hail and isolated damaging wind gusts are the main threats with these storms along with a risk for heavy to excessive rainfall which could bring flooding. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

75°F

24°C

Humidity 34%
Wind Speed S 14 G 20 mph
Barometer 30.14 in (1021.8 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 18 Apr 1:56 pm EDT
Extended Forecast for

Clarksburg MDSimilar City Names

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 77. South wind around 18 mph, with gusts as high as 31 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 31 mph.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 83. Southwest wind around 13 mph, with gusts as high as 25 mph.

    High: 83 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 60. Southwest wind around 9 mph becoming northwest after midnight.

    Low: 60 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 71. North wind 7 to 10 mph.

    High: 71 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 73.

    High: 73 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 77. South wind around 18 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 31 mph.
Saturday
Mostly cloudy, with a high near 83. Southwest wind around 13 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 60. Southwest wind around 9 mph becoming northwest after midnight.
Sunday
Mostly cloudy, with a high near 71. North wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Mostly cloudy, with a high near 73.
Monday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clarksburg MDSimilar City Names
 39.25°N 77.28°W (Elev. 646 ft)
Last Update:
1:54 pm EDT Apr 18, 2025
Forecast Valid:
2pm EDT Apr 18, 2025-6pm EDT Apr 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation