An understanding of some systematic weather patterns is needed when interpreting a map. Easterly winds over the tropics and subtropics incorporate wave-like disturbances ... Cut off from its heat ...

A map shows areas in California where temperatures are expected to surpass 100 this week. There has been an early-season heat wave in Southern and Central California. On Monday, people in four states ...

A heat wave is bringing near record-breaking temperatures to the central U.S., increasing wildfire risk and heat stress. Temperatures are forecast to reach the 90s and approach 100 degrees in the ...

Dozens of cities are expected to meet or surpass record high temperatures for this time of year as part of a heat wave that ...

The heat will start rolling in today, and the high temperatures are getting higher in the latest forecast. Here's how hot it ...

The wet weather won't dampen the temperatures brought in by a heat wave expected to push temperatures ... The website has a color-coded map of Indiana's highways and highlights hazardous road ...

A Texas heat wave could produce record high temperatures this week. Austin has opened cooling centers to help residents stay safe.

Ohio temperatures start to rise on Thursday, May 15 Per the NWS map, the heat will start to build in Ohio today, Thursday, May 15. High temperatures that day are forecast to hit the low 80s in the ...

The heat coming to Ohio before the weekend could be a little worse that earlier forecasts predicted. These maps show where it will be the hottest. The hot weather approaching Ohio is looking hotter.

Here's a look at what's in store. Ohio temperatures start to rise on Thursday, May 15 Per the NWS map, the heat will start to build in Ohio today, Thursday, May 15. High temperatures that day are ...

Which is this? The timing of this heat wave tips the event toward the unprecedented side of the spectrum. Weather data at the Winnipeg Airport goes back to 1938, and this will be easily the earliest ...

Meteorologists are projecting unusually high temperatures in Southern California this week, with the heat predicted to climb above 100 degrees in the San Fernando Valley and reach the 90s elsewhere.