BREAKING WEATHER:  AIRPORT DELAYS
Weather Forecast for
Zip Code 22101 Mc Lean, VA

Severe Thunderstorm Watch

This Afternoon: Scattered showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 92. Southwest wind around 8 mph. Chance of precipitation is 40%.

Tonight: Showers and thunderstorms likely, mainly before 7pm. Some of the storms could be severe. Mostly cloudy, with a low around 73. Light south wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 91. Heat index values as high as 100. Calm wind becoming southwest 5 to 8 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.

Saturday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday: Mostly sunny, with a high near 91. Calm wind becoming west 5 to 7 mph in the morning.

Sunday Night: Partly cloudy, with a low around 74.

Monday: Sunny, with a high near 93.

Monday Night: Partly cloudy, with a low around 75.

Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 30%.

Tuesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.

Wednesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Chance of precipitation is 50%.

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.

Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.

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