A watch means the ingredients are there for severe weather. A warning means it is happening. But there are differences based on weather type.

The National Weather Service has issued an Extreme Heat Watch for much of the Portland metro area and an Excessive Heat Warning for southwest Oregon, prompting the City of Beaverton to open an ...

A heat advisory takes effect at 11 a.m. Friday for most of the region and will remain in place until 5 a.m. Tuesday, ...

It is going to be a very warm to hot stretch of weather for Western Washington starting Friday and lasting well into next week.

A heat advisory will blanket the region starting at 11 a.m. this Friday, Aug. 22, through 5 p.m. Tuesday, Aug. 26, prompting ...

A heat advisory was released by the National Weather Service on Thursday at 3:49 p.m. valid from Friday 1 p.m. until Saturday ...

On Thursday at 3:49 p.m. the NWS Medford OR issued a heat advisory valid from Friday 1 p.m. until Saturday 8 p.m. for South ...

The NWS Medford OR issued a heat advisory at 3:49 p.m. on Thursday valid from Friday 1 p.m. until Saturday 8 p.m. for North ...

After weeks of hot temperatures and weak promises promises of rain, monsoon conditions may finally develop in metro Phoenix.

Late this morning, San Luis Obispo County Airport reached a sweltering 95 degrees Fahrenheit, shattering the previous daily ...

Highs are forecast to reach the mid- to upper 90s Thursday across much of the North Bay: 95 degrees in Santa Rosa, 99 in ...

The weather service issued a heat advisory Tuesday — the first one issued since late May — for Thursday through late Friday ...