Excessive Heat Continues in the Southwest, Headed for the Northwest

news image
Special Stories
7 Aug 2018 12:59 PM
More record high temperatures are ahead for the Southwest today (Tuesday) as the mercury tops above 110 in the desert areas and climbs to near the century point elsewhere. Excessive Heat Warnings remain in effect for parts of Arizona, Nevada and California, including Los Angeles, Las Vegas, and Phoenix. Residents are reminded to stay cool, stay hydrated, and stay informed. Heat related illnesses such as heat exhaustion and heat stroke will be possible. People most vulnerable include those who are spending lots of time outdoors, those who do not have air conditioning, young children, the elderly, and those with chronic ailments. The intense heat will lift into the Northwest for the rest of the week as Excessive Heat Warnings and Watches have been issued, including Portland and Spokane. Record high temperatures are possible Thursday in several locations in Oregon, Idaho, and Washington. Highs in the 90s and 100s will be felt all across the region Thursday and Friday. Residents are reminded to limit time outdoors to avoid heat related illnesses. Recognize the signs and symptoms of heat illness. Early symptoms include things such as headache, thirst, and muscle cramps. Serious symptoms include weakness, skin that is cool to the touch, fast but weak pulse, nausea, and fainting. Severe symptoms include hot and red dry skin, fast and strong pulse, sweating that has stopped, and unconsciousness. Untreated heat illness can lead to fatal heat stroke. For WeatherNation: Meteorologist Mace Michaels
All Weather News
More
Texas Facing Major Flood Threat This week

Texas Facing Major Flood Threat This week

A moisture-rich weather pattern is expected t

15 Jul 2026 9:50 PM
Canadian Wildfires to Send Thick Dense Smoke Across The Northern U.S.

Canadian Wildfires to Send Thick Dense Smoke Across The Northern U.S.

As temperatures have soared across the Northe

15 Jul 2026 9:50 PM
Two New Tropical Areas to Monitor in the Atlantic

Two New Tropical Areas to Monitor in the Atlantic

Two areas of potential tropical development a

15 Jul 2026 9:50 PM
Historic Heatwave Hits the Northern Rockies, California Heat Expands

Historic Heatwave Hits the Northern Rockies, California Heat Expands

Dangerous heat and record high temperatures c

15 Jul 2026 7:00 PM
Monsoon Moisture Returns to the Southwest, Increasing Storm and Flash Flood Potential

Monsoon Moisture Returns to the Southwest, Increasing Storm and Flash Flood Potential

After weeks of hot and mostly dry weather, th

15 Jul 2026 9:15 AM
Rare Enhanced Severe Threat For New England

Rare Enhanced Severe Threat For New England

WHAT TO EXPECT The SPC has issued a severe ou

15 Jul 2026 1:35 AM
Saharan Dust and Excessive Heat Impact the Southeast

Saharan Dust and Excessive Heat Impact the Southeast

Hazy skies will be hovering over portions of

14 Jul 2026 10:05 AM