The National Weather Service has issued an extreme heat watch for the Willamette Valley. Here's what residents should know.

A heat advisory was issued by the National Weather Service on Friday at 12:02 p.m. valid from Saturday noon until Monday 8 ...

On Saturday at 1:40 a.m. the National Weather Service issued a heat advisory valid from Sunday 11 a.m. until Monday 8 p.m.

Heat exhaustion and heat stroke can occur when the body is unable to regulate its internal temperature. Symptoms of heat exhaustion include dizziness, rapid pulse, headache, nausea and vomiting.

Temperatures are climbing in the Portland area and around Oregon. The National Weather Service issued a heat advisory for most of Sunday in the Portland metro area, saying high temperatures could ...

Heat-related illnesses can affect anyone. Officials say prolonged exposure to extreme heat without relief can cause health issues ranging from mild to severe and, in some cases, even death.

Clear skies and sunny conditions are expected over the next few days across the region. An offshore high pressure system is ...

The National Weather Service has issued a heat advisory for the Willamette Valley, including Eugene, for July 13.

Hot and humid conditions will give way to a sunny and potentially dangerous round of summer heat this weekend.

The National Weather Service has issued an Extreme Heat Watch for Portland with temperatures expected to reach 95-105°F.

Forecasters warn that slow-moving storms could bring heavy downpours to already saturated areas, increasing the risk of flash ...

President Donald Trump and first lady Melania Trump traveled to Texas on Friday to meet with first responders and grieving ...