The extreme heat is reaching both coasts, bringing dangerously high temperatures to the northeast, northwest and southwest.
In the northeast, the heat notices for parts of Maine, New Hampshire, Vermont and the state of New York are instead.
Hot Northeast – High Temperature Map
ABC News
Augusta, Maine, reached a daily temperature of 98 degrees on Monday.
The maximum records of daily records in the mid -90s are possible on Tuesday from Caribou, Maine, to Burlington, Vermont and Manchester, New Hampshire, to Syracuse, New York.
New England will cool on Thursday and Friday before another heat round over the average returns to the northeast this weekend.
People place blankets on the lawn in Bryant Park, Manhattan, New York.
Simin disting images/spa USA through AP.
West also faces extreme heat.
In the northwest, Roseburg, Oregon, reached a daily temperature of 105 degrees on Monday.
On Tuesday, a record temperature is possible in Medford, Oregon, and it is forecast that Portland reaches between 97 and 105 degrees.
Heat alerts – Tuesday map
ABC News
In the southwest, Las Vegas could reach 110 degrees and on Tuesday a record temperature is possible in reindeer, snowfall.
Death Valley, California, could about 121 degrees on Tuesday, while Phoenix could reach 112 degrees on Tuesday and Wednesday.
This large excessive heat area in the West will reach the east, bringing maximums in the mid -90s to Omaha, Nebraska, on Friday, and then reaching the northeast during the weekend.
Click here to get tips to stay safe in heat.
