Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

73°F

23°C

Humidity	90%
Wind Speed	S 8 mph
Barometer	30.20 in (1022.7 mb)
Dewpoint	70°F (21°C)
Visibility	9.00 mi
Last update	30 Aug 6:52 am EDT

More Information:

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

Extended Forecast for

Idylwood VA

Today
High: 88 °F
Patchy Fog
then Isolated
T-storms
Tonight
Low: 72 °F
Partly Cloudy
Monday
High: 92 °F
Mostly Sunny
then Isolated
T-storms
Monday Night
Low: 74 °F
Partly Cloudy
Tuesday
High: 96 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 77 °F
Partly Cloudy
Wednesday
High: 96 °F
Mostly Sunny
Wednesday Night
Low: 76 °F
Slight Chance
T-storms
Thursday
High: 95 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Isolated showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 88. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.

Tonight

Partly cloudy, with a low around 72. South wind around 6 mph.

Monday

Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Northwest wind around 5 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 74. Northeast wind around 5 mph becoming light and variable in the evening.

Tuesday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. West wind 3 to 7 mph. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 77.

Wednesday

Mostly sunny, with a high near 96.

Wednesday Night

A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

Friday Night

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

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 20%.