The Australian Open suffered more disruption Tuesday when it hit its maximum "heat stress" rating with forecasts of 45C, ...

Emergency crews are bracing for Victoria’s most extreme heatwave in almost 20 years, as six major active fires burn across ...

Temperatures are expected to peak on Tuesday, reaching the "high forties" in Victoria and South Australia.

Here's what you should know about the NWS cold-weather warnings and advisories.

Most of Florida is covered by various cold weather watches, warnings and advisories. Here's what they mean.

As another winter storm hits South Carolina and other regions, here's what to know about deciphering forecaster terms.

Tournament organisers postpone the wheelchair events and will start play early on outside courts in anticipation of extreme heat in Melbourne on Tuesday.

As hundreds of Victorians are urged to leave their homes, South Australians have suffered through record-breaking Australia ...

More than 1000 properties are at risk as bushfires continue to sweep an Aussie state and temperatures climb towards 50C.

Winter Storm Warning in effect for Upstate, which includes Greenville, Spartanburg and Anderson counties, until 7 a.m. Feb. 1 ...

Southern California faces a major Santa Ana wind event and heat wave this week, with the National Weather Service forecasting ...

How cold will it be in north Florida? The National Weather Service in Tallahassee is sharing the warning signs of hypothermia ...