No Watches/Warnings or Advisories at this time. National Weather Service Forecast Fairfax fairfax- including the cities of reston, herndon, annandale, centreville, chantilly, mclean, and franconia 1030 AM EDT SUN JUN 25 2017 REST OF TODAY Mostly sunny. Highs in the mid 80s. Northwest winds around 10 mph. Gusts up to 25 mph this afternoon. TONIGHT Partly cloudy in the evening, then becoming mostly clear. Lows around 60. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. MONDAY Mostly sunny. Highs around 80. West winds 5 to 10 mph. MONDAY NIGHT Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Northwest winds 5 to 10 mph. TUESDAY Partly sunny. Highs in the mid 70s. West winds 5 to 10 mph. TUESDAY NIGHT Partly cloudy. Lows in the upper 50s. WEDNESDAY Sunny. Highs in the lower 80s. WEDNESDAY NIGHT Partly cloudy. Lows in the lower 60s. THURSDAY Mostly sunny. Highs in the upper 80s. THURSDAY NIGHT Partly cloudy. Lows in the lower 70s. FRIDAY Mostly sunny. Highs in the lower 90s. FRIDAY NIGHT Partly cloudy. Lows in the lower 70s. SATURDAY Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent.