The charts were interesting. I noticed two things, and wonder if they account for our different experiences. First of all it says Grafton and your weather is often at least a little different than this much south.
The other was the chart for wind direction. About 1:00 the wind in Grafton stopped blowing a little southwest and went due west. Maybe that was why it was windier 'up north in Grafton'.
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http://www.wunderground.com/weatherstation/WXDailyHistory.asp?ID=KWIGRAFT2
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The other was the chart for wind direction. About 1:00 the wind in Grafton stopped blowing a little southwest and went due west. Maybe that was why it was windier 'up north in Grafton'.
no subject
http://www.wunderground.com/weatherstation/WXDailyHistory.asp?ID=KWIMILWA22
It looks like there's something wrong with their anemometer. But then you said it was fairly calm this afternoon.