Yep, "Frost" warnings over my entire area for tonite, too. (freezing rain/possible snow)
Forecast saw it coming, so I've been "bustin a hump" to get 'em in. T-44, AK 47, OG and Bubba Kush have finished, still have Apollo 11 needing another week or two. Long term forecast says "back into the 70's by the weekend..