On Wednesday at 3:02 a.m. the National Weather Service issued an excessive heat warning valid from Friday noon until Tuesday 10 p.m. for Eastern Columbia River Gorge of Oregon, Lower Columbia Basin of Oregon, Foothills of the Northern Blue Mountains of Oregon, Foothills of the Southern Blue Mountains of Oregon and North Central Oregon.

“Dangerously hot conditions with little relief overnight expected. Highs in the 90s to low 100s. Morning lows in the mid to upper 60s,” explains the weather service. “Sunday, Monday, and Tuesday are forecast to be the hottest days with Major to locally Extreme HeatRisk (risk of heat-related impacts).”

“Heat related illnesses increase significantly during extreme heat and high humidity events,” explains the weather service.

Hot weather safety: Weather service tips for staying safe and healthy

• Stay hydrated: Drink plenty of fluids.
• Find cool shelter: Stay indoors in an air-conditioned room to keep cool.
• Avoid sun exposure: Stay out of the sun, and check up on relatives and neighbors.
• Child and pet safety: Do not leave young children and pets unattended in vehicles when car interiors can reach lethal temperatures in a matter of minutes.
• Caution outdoors: If you must work or spend time outdoors, take extra precautions.
• Optimal timing: If possible, reschedule strenuous activities to early morning or evening when the heat is less intense.
• Recognize heat-related issues: Learn to identify the warning signs of heat exhaustion and heat stroke.
• Dress for comfort: Wear lightweight and loose-fitting clothing.

Additional tips for outdoor workers:

• The Occupational Safety and Health Administration (OSHA) recommends frequent rest breaks in shaded or air-conditioned areas for outdoor workers.
• If someone succumbs to the heat, promptly relocate them to a cool, shaded location.
• In emergencies, call 911 for immediate assistance.

These NWS heat safety directives are essential for safeguarding your well-being when facing high temperatures. Stay well-informed and take the necessary precautions to shield yourself and others from the potential hazards of extreme heat.

Advance Local Weather Alerts is a service provided by United Robots, which uses machine learning to compile the latest data from the National Weather Service.