Flight: 5:50 pm
Scouts: 

22 minutes before sunset (way earlier than usual likely due to  front approaching from the W) only~2.5k flew 4 miles NW on SE  Winds at 10 mph – had been southerly 15-21 mph all afternoon with gusts to 28 mph around 5pm, Temp 66°F, Dew Point 54°F rising, Visibility 10 miles, Mostly Cloudy, 11 Heating Degree Days, Cloud Base 2736′, RH 65% rising, BP 29.87 steady, some bats viewable until 6:29 pm under streetlights