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Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

A Few Clouds

84°F

29°C

Humidity	80%
Wind Speed	S 3 mph
Barometer	30.03 in (1016.8 mb)
Dewpoint	77°F (25°C)
Visibility	9.00 mi
Heat Index	94°F (34°C)
Last update	30 Jul 8:52 am EDT

More Information:

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

Extended Forecast for

Washington DC

Heat Advisory July 30, 11:00am until July 30, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 98 °F
Hot
Tonight
Low: 78 °F
Mostly Clear
Thursday
High: 95 °F
Slight Chance
Showers then
T-storms
Likely
Thursday Night
Low: 72 °F
T-storms
Likely then
Showers
Likely
Friday
High: 79 °F
Showers
Likely
Friday Night
Low: 65 °F
Showers
Likely then
Chance
Showers
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 83 °F
Sunny

Detailed Forecast

Today

Sunny and hot, with a high near 98. Heat index values as high as 106. Calm wind becoming south around 6 mph in the afternoon.

Tonight

Mostly clear, with a low around 78. South wind around 5 mph becoming calm in the evening.

Thursday

A slight chance of showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Increasing clouds, with a high near 95. Heat index values as high as 103. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers and thunderstorms likely before 5am, then a chance of showers. Mostly cloudy, with a low around 72. Northeast wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. Northeast wind 6 to 9 mph. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Saturday

Mostly sunny, with a high near 82.

Saturday Night

Mostly clear, with a low around 63.

Sunday

Sunny, with a high near 83.

Sunday Night

Partly cloudy, with a low around 63.

Monday

Mostly sunny, with a high near 85.

Monday Night

Partly cloudy, with a low around 65.