Ah, #Midwest #weather, where in 2 days we can go from a high of nearly 60F to a low of 20F in the same day, followed by a high of just 33F the next day. (For the huge majority of the planet that sanely uses #Celsius, the F in the #temperature means the #US measuring system is F...ed up. We're being punished for our arrogance.)

#Metric #MetricConversion #SI #Science #AmericansWillUseAnythingButMetric #FactsOfLife