Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

College Park Airport (KCGS)

Lat: 38.98°NLon: 76.92°WElev: 49ft.

Fair

88°F

31°C

Humidity	66%
Wind Speed	S 3 mph
Barometer	29.94 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	98°F (37°C)
Last update	3 Sep 7:35 pm EDT

More Information:

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

Extended Forecast for

Martin's Additions MD

Tonight
Low: 75 °F
Scattered
T-storms then
Scattered
Showers
Friday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 71 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 83 °F
Chance
Showers
Saturday Night
Low: 64 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 62 °F
Mostly Clear
Labor Day
High: 81 °F
Sunny
Monday Night
Low: 62 °F
Partly Cloudy

Detailed Forecast

Tonight

Scattered showers and thunderstorms. Mostly cloudy, with a low around 75. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 91. Heat index values as high as 101. Light west wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 71. Northwest wind 3 to 5 mph. Chance of precipitation is 50%.

Saturday

A chance of showers, mainly after 2pm. Partly sunny, with a high near 83. North wind 5 to 7 mph. Chance of precipitation is 30%.

Saturday Night

A chance of showers before 8pm. Partly cloudy, with a low around 64. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.

Sunday

Sunny, with a high near 82.

Sunday Night

Mostly clear, with a low around 62.

Labor Day

Sunny, with a high near 81.

Monday Night

Partly cloudy, with a low around 62.