Snow cover in North America is on the decline in part due to climate change.
See how snowfall is trending in these U.S. cities.
Extreme cold is decreasing, as the lowest temperature observed each year is trending upward.
Globally, 2016 was the hottest year on record. That makes three years in a row of record setting heat.
Halloween weather can be highly variable depending on the year.
Sea level rise is causing more coastal flooding in the U.S. See how many floods have a human fingerprint in these cities.
Later frosts mean longer growing seasons for the U.S.
This is how much the average frost-free season has changed since 1970.