Found a bat? We're here to help — call us NOW: 512-695-4116 or 512-799-8847
Bat Flight Prediction

Sunday August 31, 2025

Monday, September 1, 2025 · Congress Avenue Bridge · Austin, TX

Flight: 7:52 pm

2 mins before sunset (12 minutes before dark on an Overcast evening) ~891,961 braved the unstable conditions and flew 12 miles SE (~31% of them went to altitude) on NE Winds at 9 mph – had been NE 8-15 mph most of the afternoon with gusts to 24 mph as diminishing after 2:30pm, Overcast, Temp 80°F, Dew Point 72°F falling, 18 Cooling Degree Days, Cloud Base 1824′, RH 76% rising, Heat Index 84°F, BP 29.99 rising, sea level pressure 1014.5 mb rising, bats viewable until 9:11 pm under streetlights

← Tonight's Prediction Support the Refuge →

Help Keep the Refuge Running

Zero government funding. 100% community-powered. Every dollar goes directly to bat care and education.

Donate Today →
Found a Bat? 512-695-4116 Donate →