Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

81°F

27°C

Humidity	42%
Wind Speed	Calm
Barometer	29.96 in (1015.4 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	16 Apr 9:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Germantown MD

Today
High: 92 °F
Mostly Sunny
Tonight
Low: 66 °F
Isolated
Showers
Friday
High: 81 °F
Partly Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 89 °F
Sunny then
Slight Chance
Showers
Saturday Night
Low: 53 °F
Showers
Likely
Sunday
High: 60 °F
Showers
Likely
Sunday Night
Low: 38 °F
Chance
Showers then
Partly Cloudy
Monday
High: 54 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 92. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

Tonight

Isolated showers after 11pm. Increasing clouds, with a low around 66. Southwest wind around 9 mph becoming northwest after midnight. Chance of precipitation is 20%.

Friday

Partly sunny, with a high near 81. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear, with a low around 60. North wind around 5 mph becoming calm in the evening.

Saturday

A slight chance of showers after 2pm. Mostly sunny, with a high near 89. Light and variable wind becoming south 6 to 11 mph in the morning. Chance of precipitation is 20%.

Saturday Night

Showers likely, mainly after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

Sunday

Showers likely, mainly before 2pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

Sunday Night

A chance of showers before 8pm. Partly cloudy, with a low around 38. Chance of precipitation is 30%.

Monday

Sunny, with a high near 54.

Monday Night

Mostly clear, with a low around 35.

Tuesday

Sunny, with a high near 63.