Houston's heat index values this weekend could become dangerously high, but does this commonly used metric do enough to ...

The NWS Medford OR issued a heat advisory at 2:34 a.m. on Saturday valid from Sunday 11 a.m. until Monday 8 p.m. for Western ...

On Friday at 10:49 p.m. the National Weather Service issued an updated heat advisory valid for Sunday between 11 a.m. and 9 p ...

Yosemite was placed under an updated heat advisory by the National Weather Service on Saturday at 6:56 a.m. The advisory is ...

Delta is included in a heat advisory issued by the National Weather Service on Saturday at 12:17 p.m. The advisory is in ...

Yosemite is under an updated heat advisory which was issued by the National Weather Service on Saturday at 10:13 p.m. The ...

A heat advisory has been issued for parts of Oregon and Washington. It is effective from 10 a.m. Sunday through 10 p.m.

The Central Valley will see triple-digit temperatures on Saturday as a heat advisory remains in effect, the National Weather ...

A frost advisory is in effect for parts of northern Pennsylvania overnight Sunday into Monday morning, with temperatures ...

Strong high pressure that’s been keeping wet weather systems away this week arrives this weekend. As the dome of warm/hot air ...

A KOIN 6 Weather Alert goes into effect Sunday and Monday as potentially dangerous heat takes aim at the Portland/Vancouver ...

Temperatures in the 90s to low 100s are expected in the interior North Bay mountains, East Bay valleys and interior central ...