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NOAA's National Weather Service
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WARNINGS - WATCHES - ADVISORIES - STATEMENTS
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 EXTREME HEAT WATCH |
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| Riverside County | ||
| Effective: Sun, 7/12 9:58pm | Severity: Severe | |
| Updated: July 12, 2026 11:45 pm | Urgency: Future | |
| Expires: Mon, 7/13 6:15am | Certainty: Likely | |
| Areas Affected: San Diego County Coastal Areas - San Bernardino and Riverside County Valleys-The Inland Empire - San Diego County Inland Valleys - San Bernardino County Mountains - Riverside County Mountains - Santa Ana Mountains and Foothills - San Diego County Mountains - San Gorgonio Pass Near Banning - Orange County Coastal - Orange County Inland | ||
Alert
Details:
* WHAT...Hot and humid conditions with elevated overnight temperatures. High temperatures will range from the 90s in the mountains below 6,000 feet, 95 to 105 or more for inland valleys, and 80s near the coast. * WHERE...Orange County Coastal Areas, Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Coastal Areas, San Diego County Mountains, San Diego County Valleys, San Gorgonio Pass near Banning, and Santa Ana Mountains and Foothills. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Information: Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Limit outdoor recreation during the daytime hours. |
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