
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.
Fair
75°F
24°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.04 in (1017.8 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Last update | 11 Jul 10:56 pm EDT |
Extended Forecast for
Sandy Spring MD
Tonight

Low: 67 °F
Chance
ShowersSunday

High: 82 °F
Mostly Cloudy
Sunday Night

Low: 64 °F
Mostly Cloudy
Monday

High: 81 °F
Slight Chance
ShowersMonday Night

Low: 64 °F
Partly Cloudy
Tuesday

High: 86 °F
Sunny
Tuesday Night

Low: 69 °F
Clear
Wednesday

High: 94 °F
Sunny
Wednesday Night

Low: 73 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms, mainly before midnight. Cloudy, with a low around 67. Northeast wind around 6 mph. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 82. East wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 64. East 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 73.
Thursday
Sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 72.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sandy Spring MD
39.14°N 77.04°W (Elev. 463 ft)
39.14°N 77.04°W (Elev. 463 ft)
10:53 pm EDT Jul 11, 2026
11pm EDT Jul 11, 2026-6pm EDT Jul 18, 2026



