Mick West | UFO Weather: How to find wind direction for older UFO reports. @MickWest | Uploaded October 2021 | Updated October 2024, 1 hour ago.
When evaluating a UFO video, especially one that might be a balloon, it's really useful to get the exact weather where there supposed UFO/balloon was. There's a number of ways you might go about this, but you need to understand the pitfalls and uncertainties before you just pick a number.

Weather Underground historic ground level weather: wunderground.com/history/daily/KTUS/date/2019-11-23

earth: earth.nullschool.net/#2019/11/23/1200Z/wind/isobaric/850hPa/orthographic=-110.66,29.79,4862/loc=-111.450,31.560

UWYO soundings: http://weather.uwyo.edu/upperair/sounding.html