Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Tuesday

In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding Tuesday. Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota Tuesday afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. Extreme heat returns to the southwest U.S. 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.

Fog/Mist

74°F

23°C

Humidity	94%
Wind Speed	E 6 mph
Barometer	29.97 in (1014.7 mb)
Dewpoint	72°F (22°C)
Visibility	4.00 mi
Last update	7 Jul 5:52 am EDT

More Information:

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

Extended Forecast for

Arlington VA

Today
High: 85 °F
Scattered
T-storms and
Patchy Fog
Tonight
Low: 69 °F
Showers
Likely then
Scattered
Showers and
Patchy Fog
Wednesday
High: 83 °F
Chance
Showers
Wednesday Night
Low: 70 °F
Slight Chance
T-storms then
Showers
Likely
Thursday
High: 86 °F
Showers
Likely then
Showers
Thursday Night
Low: 72 °F
Showers then
Chance
Showers
Friday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 87 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Isolated showers, then scattered showers and thunderstorms after 11am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 85. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.

Tonight

Showers and thunderstorms likely before midnight, then scattered showers. Patchy fog between midnight and 2am. Otherwise, mostly cloudy, with a low around 69. Light northeast wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers between 10am and 1pm. Partly sunny, with a high near 83. East wind around 5 mph. Chance of precipitation is 40%.

Wednesday Night

A slight chance of showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 70. Light south wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 86. Southwest wind 3 to 6 mph. Chance of precipitation is 90%.

Thursday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 72. Chance of precipitation is 80%.

Friday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.

Friday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 40%.

Saturday Night

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

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 20%.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.