Active Weather Alerts
Extreme Heat Warning
Issued: 9:25 PM Sep. 9, 2026 – National Weather Service
...HEAT ADVISORY IS CANCELLED... ...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 8 PM PDT THURSDAY... * WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the 80s at the beaches to the mid to upper 90s along higher coastal terrain on Thursday with morning low temperatures in the lower to mid 70s. * WHERE...Orange County Coastal Areas and San Diego County Coastal Areas. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Major to Extreme HeatRisk through today. Moderate to Major HeatRisk on Thursday. Warm overnight low temperature will limit relief from the heat. 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. If you do not have air conditioning in your home or lack shelter, you can call 211 or visit 211ca.org for assistance locating appropriate shelter from the heat. &&
Coastal Flood Advisory
Issued: 8:31 AM Sep. 9, 2026 – National Weather Service
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Minor coastal flooding from high tides this evening. * WHERE...Beaches of Orange and San Diego Counties. * WHEN...Until 11 PM PDT. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Most likely during Wednesday evening's high tide. * ADDITIONAL DETAILS...High tides this evening at Newport Beach: 6.3 feet at 845 PM. At La Jolla: 6.3 feet at 839 PM. Measured high tides are exceeding predicted levels by 6-7 inches. PRECAUTIONARY/PREPAREDNESS ACTIONS... High tides could generate flooding of low areas along the shore. &&
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