Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Overcast
36°F
2°C
| Humidity | 59% |
| Wind Speed | S 10 mph |
| Barometer | 30.29 in (1027.7 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 30 Nov 5:56 am EST |
Extended Forecast for
3 Miles WNW North Potomac MD
Today
High: 44 °F
Chance Wintry
Mix then
Chance RainTonight
Low: 29 °F
Decreasing
CloudsMonday
High: 43 °F
Mostly Sunny
Monday Night
Low: 28 °F
Mostly Cloudy
then Snow
LikelyTuesday
High: 40 °F
Rain/Snow
Tuesday Night
Low: 24 °F
Partly Cloudy
Wednesday
High: 39 °F
Sunny
Wednesday Night
Low: 25 °F
Partly Cloudy
Thursday
High: 44 °F
Partly Sunny
Detailed Forecast
Today
A chance of rain, snow, and sleet before 2pm, then a slight chance of rain between 2pm and 3pm. Mostly cloudy, with a high near 44. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 43. Northwest wind 5 to 10 mph becoming light north in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Snow likely after 1am. Increasing clouds, with a low around 28. Light southeast wind. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 40. Light and variable wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly cloudy, with a high near 33.
Friday Night
Snow and freezing rain likely. Cloudy, with a low around 26. Chance of precipitation is 60%.
Saturday
A chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW North Potomac MD
39.12°N 77.3°W (Elev. 331 ft)
39.12°N 77.3°W (Elev. 331 ft)
3:53 am EST Nov 30, 2025
6am EST Nov 30, 2025-6pm EST Dec 6, 2025
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