Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Partly Cloudy

72°F

22°C

Humidity	100%
Wind Speed	Calm
Barometer	29.98 in
Dewpoint	72°F (22°C)
Visibility	7.00 mi
Last update	4 Aug 12:55 am EDT

More Information:

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

Extended Forecast for

5 Miles W Thornburg VA

Overnight
Low: 67 °F
Mostly Cloudy
Tuesday
High: 86 °F
Mostly Cloudy
then Chance
T-storms
Tuesday Night
Low: 69 °F
Slight Chance
T-storms then
Chance
Showers and
Patchy Fog
Wednesday
High: 87 °F
Showers
Likely and
Patchy Fog
Wednesday Night
Low: 72 °F
Showers
Likely then
Slight Chance
Showers
Thursday
High: 90 °F
Mostly Sunny
Thursday Night
Low: 72 °F
Partly Cloudy
Friday
High: 91 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

Overnight

Mostly cloudy, with a low around 67. Calm wind.

Tuesday

A chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 86. Northeast wind 3 to 6 mph. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.

Wednesday

Showers likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 87. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%.

Thursday

Mostly sunny, with a high near 90.

Thursday Night

Partly cloudy, with a low around 72.

Friday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%.

Friday Night

A chance of showers and thunderstorms, mainly between 8pm and 2am. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Saturday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Saturday Night

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