One product issued by NWS for: Ontario OR
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Boise ID 136 PM MDT Sun Jul 13 2025 IDZ012-ORZ064-141245- /O.CON.KBOI.HT.Y.0006.000000T0000Z-250715T0300Z/ Lower Treasure Valley-Oregon Lower Treasure Valley- Including the cities of Caldwell, Ontario, Nyssa, and Nampa 136 PM MDT Sun Jul 13 2025 /1236 PM PDT Sun Jul 13 2025/ ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT /8 PM PDT/ MONDAY... * WHAT...Temperatures up to 104 Today and Monday. * WHERE...Lower Treasure Valley Zones. * WHEN...Until 9 PM MDT /8 PM PDT/ Monday. * IMPACTS...Hot temperatures may cause heat illnesses, especially for the young, elderly, and animals. * ADDITIONAL DETAILS...Warm overnight low temperatures will limit the ability to cool down and recover. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ NF