Active Weather Alerts
Heat Advisory
Issued: 8:17 AM Aug. 19, 2026 – National Weather Service
...HEAT ADVISORY IN EFFECT FROM NOON MDT /11 AM PDT/ THURSDAY TO 9 PM MDT /8 PM PDT/ FRIDAY... * WHAT...Temperatures 96 to 101 in the Western Magic Valley and 98 to 104 in the Treasure Valley and Upper Weiser Basin. * WHERE...Portions of south central and southwest Idaho and southeast Oregon. * WHEN...From noon MDT /11 AM PDT/ Thursday to 9 PM MDT /8 PM PDT/ Friday. * IMPACTS...Hot temperatures may cause heat illnesses. 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. &&
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