Freeze Warning  Statement as of 7:13 PM MST on October 11, 2008

... Freeze warning in effect from 9 PM this evening until 8 am MST
Sunday...

The National Weather Service in Flagstaff has issued a freeze
warning... which is in effect from 9 PM this evening until 8 am
MST Sunday.

Cold and very dry air moved into much of northern Arizona today.
This will lead to a hard freeze across the area tonight through
early Sunday morning.

A freeze warning means sub-freezing temperatures are imminent or
highly likely. These conditions will kill crops and other
sensitive vegetation.