Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

57°F

14°C

Humidity	53%
Wind Speed	SW 5 mph
Barometer	30.00 in (1017.1 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	13 May 5:56 am EDT

More Information:

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

Extended Forecast for

2 Miles SW North Potomac MD

Today
High: 75 °F
Mostly Sunny
then Chance
T-storms
Tonight
Low: 51 °F
Showers then
Chance
Showers
Thursday
High: 65 °F
Mostly Sunny
Thursday Night
Low: 49 °F
Partly Cloudy
Friday
High: 72 °F
Sunny
Friday Night
Low: 53 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 61 °F
Partly Cloudy
Sunday
High: 90 °F
Mostly Sunny

Detailed Forecast

Today

A chance of showers, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 75. South wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

Tonight

Showers and thunderstorms before midnight, then a chance of showers between midnight and 2am. Low around 51. Southwest wind 5 to 8 mph becoming light and variable. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly sunny, with a high near 65. Northwest wind 9 to 14 mph, with gusts as high as 23 mph.

Thursday Night

Partly cloudy, with a low around 49. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.

Friday

Sunny, with a high near 72. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.

Friday Night

Partly cloudy, with a low around 53.

Saturday

Mostly sunny, with a high near 84.

Saturday Night

Partly cloudy, with a low around 61.