NWS Forecast for: Fairfax County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 731 AM EDT Tue May 22 2018

Hazardous Weather Outlook Today: Numerous showers with a slight chance of thunderstorms this morning, then showers and thunderstorms likely this afternoon. Some thunderstorms may produce gusty winds and heavy rainfall this afternoon. Highs in the upper 70s. South winds around 5 mph. Chance of rain 70 percent. Tonight: Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Some thunderstorms may produce gusty winds and heavy rainfall in the evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 70 percent. Wednesday: Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 80s. Northwest winds 5 to 10 mph. Chance of rain 20 percent. Wednesday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. North winds 5 to 10 mph. Thursday: Sunny. Highs in the lower 80s. North winds around 5 mph. Thursday Night: Clear. Lows around 60. Friday: Sunny. Highs in the mid 80s. Friday Night: Mostly clear. Lows in the mid 60s. Saturday: Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent. Saturday Night: Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent. Sunday: Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50 percent. Sunday Night: Cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent. Memorial Day: Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 60 percent.

Zone Forecast: Fairfax County

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