Yeah,

I think it has been breezy all day.
I am gonna go out around 3 (if it holds) in hopes of it picking up more.

I am quite confident it was blowing pretty good until at least 10 am,
b/c if this sensor says wind, it's no b.s. (it's usually an under-estimate)

http://www.srh.noaa.gov/data/obhistory/KSPG.html