Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night 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 and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Mostly Cloudy

73°F

23°C

Humidity	57%
Wind Speed	NW 8 mph
Barometer	29.87 in (1012.3 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	17 Apr 12:56 am EDT

More Information:

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

Extended Forecast for

Derwood MD

Overnight
Low: 65 °F
Scattered
Showers
Friday
High: 81 °F
Chance
Showers then
Mostly Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 59 °F
Showers
Likely
Sunday
High: 61 °F
Showers
Likely
Sunday Night
Low: 39 °F
Chance
Showers then
Partly Cloudy
Monday
High: 53 °F
Sunny
Monday Night
Low: 34 °F
Mostly Clear

Detailed Forecast

Overnight

Scattered showers, mainly before 4am. Mostly cloudy, with a low around 65. Northwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Friday

A chance of showers, mainly between 9am and noon. Mostly sunny, with a high near 81. Northwest wind around 7 mph. Chance of precipitation is 30%.

Friday Night

Mostly clear, with a low around 60. Calm wind.

Saturday

Mostly sunny, with a high near 86. Calm wind becoming south 5 to 9 mph in the morning.

Saturday Night

Showers likely, mainly after 2am. Mostly cloudy, with a low around 59. Southeast wind 6 to 9 mph. Chance of precipitation is 60%.

Sunday

Showers likely, mainly before 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.

Sunday Night

A chance of showers before 8pm. Partly cloudy, with a low around 39. Chance of precipitation is 30%.