Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

77°F

25°C

Humidity	58%
Wind Speed	W 9 mph
Barometer	30.11 in (1020.6 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	25 Aug 11:56 am EDT

More Information:

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

Extended Forecast for

Glenelg MD

This Afternoon
High: 81 °F
Mostly Sunny
Tonight
Low: 61 °F
Mostly Clear
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 67 °F
Slight Chance
T-storms then
Chance
T-storms
Thursday
High: 84 °F
Chance
T-storms then
Showers
Thursday Night
Low: 66 °F
Showers then
Chance
Showers
Friday
High: 84 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 65 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 83 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 81. Northwest wind around 9 mph.

Tonight

Mostly clear, with a low around 61. Calm wind.

Wednesday

Mostly sunny, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.

Wednesday Night

A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 50%.

Thursday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 84. South wind 6 to 8 mph. Chance of precipitation is 80%.

Thursday Night

Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 66. Chance of precipitation is 80%.

Friday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 83.

Saturday Night

Partly cloudy, with a low around 65.

Sunday

Mostly sunny, with a high near 85.