Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

A heat wave is currently affecting about 160 million people, according to the National Weather Service. Here's which states ...

More than 150 million Americans are under the highest level extreme heat alerts during a wave of above-average temperatures.

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for undefined throughout the world ...

A live tracker map shows the regions of the U.S. that will be most impacted by the heat dome set to bring temperatures in ...

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for United States throughout the world ...

Boston Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Boston area.

Parts of the Bay Area experiencing elevated to near-critical fire weather Gusty winds and dry humidity in the afternoon will create conditions for fast-spreading grass fires, the NWS said. 22H ago ...

It's the first day of Summer! Summer officially starts at 10:42 PM tonight. It's our longest day in terms of daylight hours. Our sunrise is at 6:02 am and sunset at 8:39 pm. Behind our front it ...

Latest Weather Stories. ... The rip current risk will be moderate due to 4-foot waves and a 6-7 second wave period. ... This is due to high pressure over the Eastern US expanding.