Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf

Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Partly Cloudy

84°F

29°C

Humidity	61%
Wind Speed	W 10 mph
Barometer	29.83 in (1010.2 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	22 Jul 9:52 am EDT

More Information:

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

Extended Forecast for

Tysons Corner VA

Today
High: 85 °F
Mostly Sunny
then Chance
T-storms
Tonight
Low: 64 °F
Slight Chance
Showers then
Mostly Cloudy
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 82 °F
Mostly Sunny
Friday Night
Low: 65 °F
Mostly Cloudy
Saturday
High: 81 °F
Partly Sunny
Saturday Night
Low: 66 °F
Partly Cloudy
Sunday
High: 86 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 85. Northwest wind around 9 mph. Chance of precipitation is 30%.

Tonight

A slight chance of showers between 10pm and 11pm. Increasing clouds, with a low around 64. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 80. North wind around 7 mph.

Thursday Night

Mostly clear, with a low around 63. Calm wind.

Friday

Mostly sunny, with a high near 82. Calm wind becoming east 5 to 7 mph in the morning.

Friday Night

Mostly cloudy, with a low around 65.

Saturday

Partly sunny, with a high near 81.

Saturday Night

Partly cloudy, with a low around 66.

Sunday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 20%.

Sunday Night

A slight chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.