Will the highest temperature in Seattle be between 62-63°F on May 17?

Why

Probability fell slightly down to 33¢ (toward NO) over the last 24 hours, a 0.5pp shift. Resolution depends on wunderground.com — directional traders may be reading new information from that source.

What to verify

• Cross-check the resolution source: wunderground.com — https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
• Read recent whale flow on Orrery's market page — $5k+ trades show up alongside the move so you can tell if size is following the price or fading it.
• Market resolves in 25.0h — late-stage moves are often settlement positioning, not new information.