Cold, frost coming to 23 eastern Colorado counties Sunday morning
Note – this article has been updated to reflect an expansion of the impacted area under a frost advisory.
Colder temperatures are coming to eastern Colorado Saturday night into Sunday morning according to the National Weather Service.
During the day Saturday, temperatures in the area are expected to be in the low 60s, slightly below normal, before dropping to the low 30s and upper 20s.
A frost advisory will be in effect from 3:00 and 8:00 a.m. Sunday. Frost is expected to develop as temperatures drop just below the freezing mark.