Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

College Park Airport (KCGS)

Lat: 38.98°NLon: 76.92°WElev: 49ft.

Overcast

74°F

23°C

Humidity	84%
Wind Speed	SE 3 mph
Barometer	29.99 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	27 Aug 5:35 am EDT

More Information:

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

Extended Forecast for

Calverton MD

Today
High: 88 °F
Slight Chance
T-storms then
Severe
Thunderstorms
Tonight
Low: 69 °F
Severe
Thunderstorms
then
Scattered
Showers and
Patchy Fog
Friday
High: 86 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 68 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 69 °F
Partly Cloudy
then Patchy
Fog
Sunday
High: 88 °F
Patchy Fog
then Mostly
Sunny
Sunday Night
Low: 72 °F
Partly Cloudy
Monday
High: 92 °F
Mostly Sunny

Detailed Forecast

Today

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Some of the storms could be severe. Partly sunny, with a high near 88. South wind 6 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.

Tonight

Showers and thunderstorms likely before 11pm, then scattered showers between 11pm and 2am. Some of the storms could be severe. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 69. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 86. Light north wind. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 86. North wind around 5 mph becoming light and variable in the afternoon.

Saturday Night

Patchy fog after 3am. Otherwise, partly cloudy, with a low around 69.

Sunday

Patchy fog before 7am. Otherwise, sunny, with a high near 88.

Sunday Night

Partly cloudy, with a low around 72.