“Heat waves are by far the deadliest extreme event ... which naturally warms the Pacific Ocean and changes weather around the world, made some of this weather more likely earlier in the year.

Global temperatures hovered at historic highs in March, the EU agency that monitors climate change said on Tuesday, ...

Last year was the hottest yet recorded around the world, and in Santa Clara County 38 deaths were determined to be ...

Today on CNN 10, we get an update on a spring heat wave that's breaking records in the Western US. We'll also learn what it was like living in an Arctic military base built below layers of ice ...

As the sea breeze weakens and high pressure builds over the area, a heat wave is going to bake Southern ... This weekend: Temperatures should drop back to around normal by Sunday.

In the evening, skies will be mostly clear with a low around 44. Temperatures are expected to be about five to 15 degrees above normal in SLO County during the heat wave, according to Kittell.

The rise in temperature is in line with the weather department's heat wave forecast in the capital for this week. For the plains, a 'heatwave' is declared when the maximum temperature is over 40 ...