Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
83°F
28°C
| Humidity | 33% |
| Wind Speed | S 13 G 20 mph |
| Barometer | 29.64 in (1004.7 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 22 Mar 4:56 pm EDT |
Extended Forecast for
North Potomac MD
Tonight
Low: 51 °F
Isolated
T-storms then
ShowersMonday
High: 57 °F
Showers then
Mostly SunnyMonday Night
Low: 31 °F
Mostly Clear
Tuesday
High: 50 °F
Mostly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 61 °F
Partly Sunny
Wednesday Night
Low: 44 °F
Mostly Cloudy
Thursday
High: 66 °F
Mostly Cloudy
Thursday Night
Low: 50 °F
Chance Rain
then Rain
Likely
Detailed Forecast
Tonight
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Low around 51. South wind 7 to 14 mph becoming northeast in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers, mainly before 9am. High near 57. North wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 31. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 50. Northwest wind around 6 mph becoming light and variable in the morning.
Tuesday Night
Mostly cloudy, with a low around 36. South wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
Mostly cloudy, with a high near 66.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 56.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
North Potomac MD
39.11°N 77.25°W (Elev. 351 ft)
39.11°N 77.25°W (Elev. 351 ft)
4:53 pm EDT Mar 22, 2026
5pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
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