National Weather Service

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Partly Cloudy

92°F

33°C

Humidity	49%
Wind Speed	SW 9 mph
Barometer	29.77 in (1008.6 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	98°F (37°C)
Last update	23 Jun 1:56 pm EDT

More Information:

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

Extended Forecast for

2 Miles SE West Friendship MD

Heat Advisory until June 23, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until June 23, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
This Afternoon
High: 97 °F
Scattered
Showers
Tonight
Low: 71 °F
T-storms
Likely then
Isolated
Showers
Monday
High: 85 °F
Sunny
Monday Night
Low: 63 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 71 °F
Partly Cloudy
Wednesday
High: 96 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 70 °F
T-storms
Likely

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms, mainly after 3pm. Mostly cloudy and hot, with a high near 97. Heat index values as high as 101. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Tonight

Showers and thunderstorms likely before midnight, then isolated showers between midnight and 1am. Mostly cloudy, with a low around 71. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Sunny, with a high near 85. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.

Monday Night

Mostly clear, with a low around 63. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 90. West wind 5 to 7 mph.

Tuesday Night

Partly cloudy, with a low around 71.

Wednesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 40%.

Wednesday Night

Showers and thunderstorms likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.