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

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

73°F

23°C

Humidity NA
Wind Speed Calm
Barometer 30.06 in (1018.6 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update 12 Jul 1:56 am EDT
Extended Forecast for

Laytonsville MD

  • Overnight

    Overnight: Cloudy, with a low around 66. Northeast wind around 6 mph.

    Low: 66 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 81. East wind 6 to 8 mph.

    High: 81 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 64. Southeast wind around 6 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers before 2pm. Partly sunny, with a high near 81. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. Light southeast wind.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 69.

    Low: 69 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 66. Northeast wind around 6 mph.
Sunday
Mostly cloudy, with a high near 81. East wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 64. Southeast wind around 6 mph becoming calm in the evening.
Monday
A slight chance of showers before 2pm. Partly sunny, with a high near 81. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 64. Light southeast wind.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Clear, with a low around 69.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 71.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Laytonsville MD
 39.21°N 77.14°W (Elev. 577 ft)
Last Update:
10:53 pm EDT Jul 11, 2026
Forecast Valid:
2am EDT Jul 12, 2026-6pm EDT Jul 18, 2026
 
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