21 in west TX at 30N latitude. Has been dropping like a rock all day.

It's 5 degree's here in SE MI right now at 12:07 AM. Colder tomorrow!

6:00 am 10 degrees/Central Alabama update

623AM Central. 9 degrees and windchill -15F,

It hit 0.8 degrees here overnight and was at 4 degrees at 8:30am. If it got much lower some of my persimmons would be at risk. I lost one last year at -3 or -4.

PURLING NY Zip code 12470. -8 degrees overnight. Zero at 8 a.m. today.

So far got ya all trumped ;)
-18f this am at sunrise. Wouldn't worry me normally but it was 55 just a few days back and there is no snow cover on the ground. Could be a test for some of the more tender stuff and a few rootstocks....