Sun 5/17 · list · Tomorrow 2026-05-17
#3 of 46 spring 2026 mornings · top 5%
Exact 8.56Raw 8.06hotspot +0.50
DEFINITELY GO — drive to Wendy Park / Whiskey Island, cancel conflicts
North winds knock migration down tonight; expect a quiet morning. 1,436,000+ birds crossed last night — large flight in progress.
Factor breakdown · 8
BirdCast Cuyahoga=HIGH
overnight avg 270° / 12.2 mph (850mb)
overnight 0.3mm / dawn 0.0mm
n=120
BirdWeather 131 sp/24h, 48 overnight NFCs
date 2026-05-17
strong air-mass transition (18°F swing)
assume arrive by 05:03
BirdCast · last night · Cuyahoga
1,436,034birds crossed overhead
huge — 99th percentile this spring (median 31,516, alert ≈500,000+)
mostly Tennessee Warbler · American Goldfinch · House Finch · American Robin · Northern Cardinal
overnight flight calls: American Robin · Barred Owl · Eastern Bluebird · Cedar Waxwing
Alert: HIGH
Peak targets · 79
Conditions · 7 measurements