The image above is the daily trace of data from the weather station atop the Green Building at MIT (pictured below). The top box shows you the temperature, which dropped from 32°F to 10°F in 24 hours… the second box shows the steadily rising barometric pressure… the third box shows the wind speeds with gusts above 60 MPH and sustained wind speeds well above 40 MPH – the Green Building is about 300 feet tall, so it’s well above any obstructions and hence records higher wind speeds than ground stations.

All of which is to say… Damn it’s cold!