The metro Phoenix area is seeing rain and hail, while northern Arizona has seen at least 7 to 9 inches of snow over the weekend.
NOAA’s 2020 report card shows the Arctic is clearly transforming to a warmer, less frozen and biologically changed region.
The National Weather Service said the warning for cold and wet weather will be in effect from 8 p.m. Friday until 5 p.m. Sunday at about 6000 feet as snow levels drop Friday night. Periods of snowfall are expected through Sunday.
A preliminary 3.5-magnitude earthquake struck Wednesday near Los Angeles.
2020 has officially been ranked as Earth’s second hottest year, according to scientists from the National Oceanic and Atmospheric Administration.