Most counties in Washington use the Ready, Set, Go evacuation level system, the only exceptions are Clallam and Wahkiakum who ...

Climate change is making the deadly combination of high heat and high humidity more common—and means you need to start learning what the wet-bulb temp is. Extreme levels of heat and humidity are ...

Earth's oceans are in worse condition than scientists thought, with acidity levels so high that our seas may have entered a "danger zone" five years ago, according to a new study.

Science The World’s Oceans Are a ‘Ticking Time Bomb,’ Reaching Dangerous Acidification Levels Earlier Than Scientists Thought Ocean acidification has crossed “planetary boundaries” in ...

Fire danger levels, which can be low, moderate, high, or extreme, are determined by local fuel conditions, weather, and other potential fire hazards. These levels may vary throughout the year.

Fire danger levels may be low, moderate, high, or extreme at different times throughout the year, based on local fuel conditions, weather and other potential fire hazards.

MISSOULA, Mont. – As wildfire season approaches, Missoula County is set to raise its fire danger levels to high on Tuesday, responding to dry conditions and warm temperatures.

By Saturday, June 7, the city will move into the danger zone on the heat index. By Sunday, the extreme heat is forecast to spread east along the Gulf Coast, reaching Dothan, where temperatures ...

LA CROSSE (WKBT) -- Multiple area counties have had their fire danger levels upgraded by the Wisconsin Department of Natural Resources (DNR) due to dry and hot weather conditions.

The river isn’t expected to drop below dangerous levels, 29 feet, until later this week. This as people are getting back into their homes and damage assessments are taking place.

PAGASA categorizes areas with 42°C to 51°C heat index under the danger category, while areas with 52°C and above fall under extreme danger. Heat stroke is imminent in areas under extreme danger, while ...