Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Overcast
39°F
4°C
| Humidity | 79% |
| Wind Speed | S 12 mph |
| Barometer | 30.04 in (1019.2 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 28 Dec 1:56 pm EST |
Extended Forecast for
3 Miles WNW North Potomac MD
Wind Advisory December 29, 09:00am until December 30, 01:00am
This Afternoon
High: 42 °F
Cloudy
Tonight
Low: 42 °F⇑
Cloudy
Monday
High: 56 °F⇓
Chance
Showers and
Breezy then
Mostly Sunny
and WindyMonday Night
Low: 26 °F
Partly Cloudy
and WindyTuesday
High: 35 °F
Mostly Sunny
and BreezyTuesday Night
Low: 24 °F
Partly Cloudy
Wednesday
High: 42 °F
Partly Sunny
Wednesday Night
Low: 25 °F
Mostly Cloudy
New Year's Day
High: 36 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Cloudy, with a high near 42. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Cloudy, with a temperature rising to around 52 by 5am. South wind 10 to 15 mph, with gusts as high as 29 mph.
Monday
A chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 56 by 11am, then falling to around 39 during the remainder of the day. Windy, with a southwest wind 17 to 22 mph becoming west 26 to 31 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 26. Windy, with a west wind 23 to 26 mph, with gusts as high as 48 mph.
Tuesday
Mostly sunny, with a high near 35. Breezy, with a west wind 18 to 24 mph, with gusts as high as 38 mph.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 25.
New Year's Day
Mostly cloudy, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 41.
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)
1:46 pm EST Dec 28, 2025
2pm EST Dec 28, 2025-6pm EST Jan 3, 2026
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