Active AlertsWestern Mogollon Rim

What: Sub-freezing temperatures as low as 29 expected.
Where: Coconino Plateau, Grand Canyon Country, Kaibab Plateau, and Western Mogollon Rim for elevations primarily above 6000 feet.
When: Until 8 AM MST /9 AM MDT/ Wednesday.
Impacts: Freezing temperatures will kill sensitive vegetation. Unprotected outdoor plumbing and in-ground sprinkler systems will also be at risk.

Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes, they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above-ground pipes to protect them from freezing.