Heat wave with more than 500 records
The March heatwave in the Southwest breaks more than 1,000 records. Phoenix reached 105°F and California tied the all-time record for...
Tornadoes threaten millions in +10 states
Millions of people are under threat from tornadoes and severe storms in the United States. More than 10 states are in the...
Explosive cyclogenesis: 18 inches of snowfall
Explosive cyclogenesis in the northeast during Sunday and Monday with a foot of snow in the tri-state area.
Storms and flooding in the south
Widespread showers and even some thunderstorms are expected in the south throughout the weekend that may...
Extreme cold and snow northeastern U.S.
The northeastern U.S. snow is back in the spotlight this weekend. A fast clipper from Canada will reach the Great...
February: Polar vortex loses strength
The polar vortex is losing strength but that doesn't mean winter is over. It will still be cold in the northeast.
Nor'easter threatens east coast with snow and high winds
Powerful nor'easter to impact Carolinas and Virginia this weekend. Expect 8-12 inches of snow, 70 mph winds and...
Catastrophic winter storm threatens 35 states
Potentially historic winter storm will affect 175 million people in 35 states. Record snowfall on East Coast and...
Winter storm with ice and snow in Texas
Major winter storm to affect millions in the southern U.S. this weekend. Dangerous snow and ice from Texas to...
Polar Vortex brings extreme cold to the U.S.
More than 170 million Americans face freezing temperatures. The displaced polar vortex will keep the air...
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