Photo-Windchill -54F to -81F December 26

[Scott P]

Kessler (my 13 year old son) on the summit of Jacque Peak, 13,211 feet (4027 meters) yesterday. When I snapped this photo, the windchill was -54F on the new chart and -81F on the old! We all had a quite the adventure (Kim and Shaylee came too, but not to the summit) over the past 4 days!

https://scontent-sea1-1.xx.fbcdn.net/hphotos-xfa1/t31.0-8/10633273_1025952254135230_5569820099683854459_o.jp g

[jman]

What's this chart you speak of?


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[Scott P]

There are plenty available.

The actual temperature was -17F and I estimates the wind gusts at 45 mph.

Perhaps the easiest is to use an online calculator:

http://www.onlineconversion.com/windchill.htm

Or you can find it the old fashion way:

http://www.nws.noaa.gov/om/winter/winter-images/windchill.gif

http://cdn-5.accuracyproject.org/OldWindChillChart41742.gif

[Sombeech]

you're nuts man, that's quite the feat.

[warnersmith]

Also check this wind chill calculator (https://www.easyunitconverter.com/wind-chill-calculator).