NWS Forecast for: Fairfax County
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 738 PM EDT Mon Aug 3 2020




Tonight: Widespread showers and thunderstorms this evening, then widespread showers with isolated thunderstorms after midnight. Some thunderstorms may produce gusty winds and heavy rainfall this evening. Locally heavy rainfall possible after midnight. Lows around 70. Southeast winds around 5 mph. Chance of rain near 100 percent.

Tuesday: Tropical storm conditions possible. Isolated thunderstorms. Widespread showers. Locally heavy rainfall possible in the morning. Highs in the lower 80s. Northeast winds 20 to 25 mph, becoming northwest 15 to 20 mph in the afternoon. Gusts up to 35 mph. Chance of rain near 100 percent.

Tuesday Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Wednesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Northwest winds around 5 mph. Chance of rain 30 percent.

Wednesday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent.

Thursday: Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 60 percent.

Thursday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.

Friday: Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 60 percent.

Friday Night: Partly cloudy. Lows in the upper 60s.

Saturday: Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.

Saturday Night: Partly cloudy. Lows around 70.

Sunday: Mostly sunny. Highs in the upper 80s.

Sunday Night: Partly cloudy. Lows in the lower 70s.

Monday: Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.







Zone Forecast: Fairfax County

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