NWS Forecast for: Sterling VA
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 2:57 pm EDT Jul 21, 2019




This Afternoon: Scattered showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 107. West wind around 8 mph. Chance of precipitation is 30%.

Tonight: Scattered showers and thunderstorms. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a low around 75. West wind 3 to 6 mph. Chance of precipitation is 40%.

Monday: Showers and thunderstorms, mainly after noon. Some of the storms could produce gusty winds and heavy rain. High near 89. Light and variable wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night: Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. Low around 68. West wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday: A chance of showers, mainly before noon. Cloudy, with a high near 80. Northwest wind 7 to 9 mph. Chance of precipitation is 50%.

Tuesday Night: Mostly cloudy, with a low around 63.

Wednesday: Mostly sunny, with a high near 82.

Wednesday Night: Mostly clear, with a low around 62.

Thursday: Sunny, with a high near 85.

Thursday Night: Mostly clear, with a low around 64.

Friday: Sunny, with a high near 87.

Friday Night: Mostly clear, with a low around 66.

Saturday: Sunny, with a high near 88.

Saturday Night: Partly cloudy, with a low around 68.

Sunday: Mostly sunny, with a high near 89.



Sterling VA
 38.99°N 77.41°W (Elev. 325 ft)

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