* WHAT…Widespread sub-freezing temperatures 25 to 32 degrees
expected. This includes localized areas that have yet to see a
freeze this season.
* WHERE…Western Pima County.
* WHEN…For the first Freeze Warning, from 10 PM this evening to 10
AM MST Thursday. For the second Freeze Warning, from 10 PM
Thursday to 10 AM MST Friday.
* IMPACTS…Frost and freeze conditions could kill sensitive
vegetation and possibly damage unprotected outdoor plumbing.
Hypothermia will occur with long-term exposure to these
temperatures.