
Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes
Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >
Gaithersburg - Montgomery County Airport (KGAI)
Lat: 39.17°NLon: 77.17°WElev: 495ft.
Fair
57°F
14°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 30.06 in (1019.0 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 14 Apr 2:56 am EDT |
Rockville MD
Overnight

Low: 64 °F
Partly Cloudy
Tuesday

High: 87 °F
Mostly Sunny
Tuesday Night

Low: 69 °F
Partly Cloudy
Wednesday

High: 91 °F
Mostly Sunny
Wednesday Night

Low: 71 °F
Partly Cloudy
Thursday

High: 90 °F
Partly Sunny
Thursday Night
Low: 69 °F
Mostly Cloudy
then Chance
ShowersFriday

High: 83 °F
Chance
ShowersFriday Night

Low: 62 °F
Partly Cloudy
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
39.08°N 77.16°W (Elev. 430 ft)


