One product issued by NWS for: 21 Miles SE Borrego Springs CA
Extreme Heat Warning
URGENT - WEATHER MESSAGE National Weather Service Phoenix AZ 1202 AM MST Fri Sep 11 2026 CAZ562-566-567-120300- /O.CON.KPSR.XH.W.0009.000000T0000Z-260912T0300Z/ Imperial County Southwest-Imperial County West-Imperial Valley- Including the cities of Alamorio, Winona, Coolidge Springs, Mountain Spring, Salton City, Brawley, Coyote Wells, Plaster City, Ocotillo, El Centro, and Calexico 1202 AM PDT Fri Sep 11 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * WHAT...Dangerously hot and humid conditions. Afternoon temperatures 106 to 111 expected. Major Heat Risk. * WHERE...Portions of Imperial County, including the Imperial Valley. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. PRECAUTIONARY/PREPAREDNESS ACTIONS... An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. 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. Public cooling shelters are available in some areas. Consult county officials for more details. && $$