Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. Rounds of heavy rainfall may cause impactful flash flooding in parts of southern Kansas and Missouri. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, and dry thunderstorms may spark additional wildfires. Dangerous heat will build across the southern U.S. Friday into the weekend. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

69°F

21°C

Humidity	73%
Wind Speed	S 3 mph
Barometer	30.08 in (1019.7 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	25 Jun 7:56 am EDT

More Information:

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

Extended Forecast for

Potomac MD

Today
High: 87 °F
Mostly Sunny
Tonight
Low: 68 °F
Mostly Cloudy
Friday
High: 89 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 68 °F
Showers
Saturday
High: 83 °F
Showers
Saturday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 85 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 67 °F
Partly Cloudy
Monday
High: 88 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 87. Light southwest wind becoming south 8 to 13 mph in the morning.

Tonight

Mostly cloudy, with a low around 68. South wind around 8 mph.

Friday

Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 89. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm, then showers after 2am. Low around 68. North wind around 6 mph becoming light and variable. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Showers, with thunderstorms also possible after 11am. High near 83. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 80%.

Saturday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Sunday

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 67.

Monday

Mostly sunny, with a high near 88.

Monday Night

Partly cloudy, with a low around 69.

Tuesday

Mostly sunny, with a high near 94.

Tuesday Night

Partly cloudy, with a low around 72.