Active Weather Alerts
Red Flag Warning
Issued: 7:15 PM Jul. 15, 2026 – National Weather Service
...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT THURSDAY FOR LIGHTNING FOR TREASURE VALLEY BLM...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 420...423...424 AND 426... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from noon to 9 PM MDT Thursday. * AFFECTED AREA...In Idaho, Fire Weather Zones 420 Treasure Valley BLM, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...From noon to 9 PM MDT Thursday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds to 45-60 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. &&
Heat Advisory
Issued: 6:43 PM Jul. 15, 2026 – National Weather Service
...HEAT ADVISORY IN EFFECT FROM NOON MDT /11 AM PDT/ TO 9 PM MDT /8 PM PDT/ THURSDAY... * WHAT...Temperatures up to 103 expected. * WHERE...Idaho and Oregon Treasure Valley zones and the Upper Weiser River zone. * WHEN...From noon MDT /11 AM PDT/ to 9 PM MDT /8 PM PDT/ Thursday. * IMPACTS...Hot temperatures may cause heat illnesses, especially for the young, elderly, and animals. 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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