



Flood Threat For Several Locations Today
The active monsoon season will continue the rest of the week and the flood threat today stretches from the Arizona to portions of the Intermountain West. Meanwhile, a humid and moist air mass ahead of a cold front may result in heavy rain and flooding from the Mid-Atlantic to the eastern Ohio and Tennessee Valleys. Finally, slow moving storms may produce flooding for the central Gulf Coast states. Read More >
Hazardous Weather Conditions
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Mostly Cloudy
84°F
29°C
Humidity | 72% |
Wind Speed | W 8 mph |
Barometer | 30.11 in (1020.5 mb) |
Dewpoint | 74°F (23°C) |
Visibility | NA |
Heat Index | 91°F (33°C) |
Last update | 10 Aug 10:56 am EDT |
Gaithersburg MD
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Today
Heavy Rain
High: 90 °F
-
Tonight
T-storms then
Chance
T-stormsLow: 70 °F
-
Thursday
Slight Chance
T-storms then
SunnyHigh: 86 °F
-
Thursday
NightPartly Cloudy
Low: 65 °F
-
Friday
Sunny
High: 81 °F
-
Friday
NightMostly Clear
Low: 58 °F
-
Saturday
Sunny
High: 81 °F
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Saturday
NightMostly Clear
Low: 59 °F
-
Sunday
Mostly Sunny
High: 83 °F
Detailed Forecast
Additional Forecasts and Information
39.13°N 77.21°W (Elev. 404 ft)