Active Weather Alerts
Extreme Heat Watch
Issued: 10:03 AM Jul. 21, 2026 – National Weather Service
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY EVENING... * WHAT...Dangerously hot conditions with high temperatures in the upper 90s to 108 and low temperatures in the 70s and lower 80s possible. * WHERE...Apple and Lucerne Valleys. * WHEN...From Wednesday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. 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. &&
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