Hazardous Weather Conditions
Current conditions at
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
55°F
13°C
| Humidity | 33% |
| Wind Speed | S 15 G 23 mph |
| Barometer | 29.75 in (1009.2 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 13 Mar 4:56 pm EDT |
Extended Forecast for
Rockville MD
Wind Advisory March 13, 05:46pm until March 13, 07:00pm
NOW until 7:00pm Fri

Wind Advisory
Tonight

Low: 40 °F
Mostly Clear
Saturday

High: 55 °F
Sunny
Saturday Night

Low: 39 °F
Mostly Cloudy
Sunday

High: 57 °F
Mostly Cloudy
Sunday Night
Low: 52 °F
Rain Likely
then RainMonday

High: 68 °F
Showers and
BreezyMonday Night

Low: 29 °F
Showers and
BreezyTuesday

High: 37 °F
Partly Sunny
Detailed Forecast
Tonight
Mostly clear, with a low around 40. South wind 13 to 18 mph becoming west after midnight. Winds could gust as high as 46 mph.
Saturday
Sunny, with a high near 55. West wind 11 to 17 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 39. North wind around 5 mph becoming light and variable.
Sunday
Mostly cloudy, with a high near 57. Southeast wind 7 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Rain. Low around 52. Southeast wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Monday
Rain before 8am, then showers likely between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 68. Breezy. Chance of precipitation is 100%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am. Low around 29. Breezy. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 54.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Rockville MD
39.08°N 77.16°W (Elev. 430 ft)
39.08°N 77.16°W (Elev. 430 ft)
4:53 pm EDT Mar 13, 2026
5pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026



