Here we have a typical mid-March temperature profile for Chicago:
Of course, that's not from mid-March, that's today. It got up to 9.1°C at Inner Drive Technology World Headquarters, without a cloud in the sky, and it looks likely to do the same tomorrow. Cassie got a 5 km walk earlier today and I plan to do 7 km tomorrow.
Consequently I won't spend a lot of time banging away at my keyboard this afternoon. Probably not much tomorrow, either.