Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. Read More >

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Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

79°F

26°C

Humidity	85%
Wind Speed	S 6 mph
Barometer	29.97 in (1014.7 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	19 Aug 3:52 am EDT

More Information:

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

Extended Forecast for

Alexandria VA

Today

Mostly Sunny
then Isolated
T-storms
High: 95 °F
Tonight

Scattered
T-storms then
Patchy Fog
Low: 76 °F
Tuesday

Patchy Fog
then Chance
T-storms
High: 95 °F
Tuesday
Night

Chance
T-storms then
Chance
Showers
Low: 74 °F
Wednesday

Chance
T-storms
High: 94 °F
Wednesday
Night

Chance
Showers
Low: 75 °F
Thursday

Chance
T-storms
High: 91 °F
Thursday
Night

Chance
Showers
Low: 69 °F
Friday

Chance
T-storms
High: 84 °F

Detailed Forecast

Today

Isolated showers and thunderstorms after 3pm. Mostly sunny, with a high near 95. Heat index values as high as 101. South wind 3 to 6 mph. Chance of precipitation is 20%.

Tonight

Scattered showers and thunderstorms before 9pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%.

Tuesday

A chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 95. Heat index values as high as 103. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind 3 to 6 mph. Chance of precipitation is 40%.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 94. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 50%.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.

Friday

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