🚨 Stay hydrated. Stay inside. Check on people. The warning will pass, but the next few days are genuinely dangerous.

Published Tuesday, September 15, 2026 at 11:21 AM PT

Burbank · Tuesday, September 15, 2026 · 11:21 AM · 78°F, 58% humidity, wind 0 mph SE (gusts 2), 29.39 inHg, UV 0, PM2.5 6

The National Weather Service has issued an Extreme Heat Warning for parts of Los Angeles County, with dangerously high temperatures expected across the region. This is an active warning — the NWS does not issue these lightly, and if you’re in the affected areas, you need to take immediate precautions now.

While the feed didn’t yet nail down the exact temperature thresholds or the precise neighborhoods affected (more details typically roll out as the warning develops), the advisory itself is real and current. The pattern across LA County is familiar: inland valleys and foothill zones typically get slammed first, while coastal areas catch a break. If you’re in Burbank, Pasadena, Glendale, or anywhere north of the 134/210 corridor, plan on this being ugly.

Heat warnings exist because people die in these conditions. Not dramatically—not as often as a fire evacuation or a flood—but reliably. Elderly folks forget to drink water. People run their AC into the ground and dehydrate themselves anyway. Outdoor workers push too hard. Kids and pets left in cars for “just a minute.” If that’s not enough reason to take it seriously, I don’t know what is.

Here’s what you actually do: First, stay indoors and keep your AC running. If you don’t have AC or it’s broken, LA County opens cooling centers—call 211 or check your city’s website for locations. Second, drink water constantly, even if you don’t feel thirsty; heat kills your thirst response before it kills you. Check on anyone elderly or vulnerable, especially neighbors living alone. Third, if you absolutely must go outside, go early morning or after sunset, wear light colors, and carry water. Do not exercise outdoors during peak heat hours (typically 2 PM to 6 PM). Fourth, never leave anyone in a parked car, not for groceries, not for gas, not for “just a second.”

If you start feeling dizzy, nauseous, confused, or your skin stops sweating even though you’re hot, that’s heat exhaustion or heat stroke—call 911. Don’t wait. Don’t tough it out.

The foothills and inland areas will get the worst of this. The 5, 134, and 210 corridors will see backed-up traffic as people flee toward the coast, which will be crowded and still hot. Power grids can strain during extended heat—if rolling blackouts hit, that’s usually temporary, but it means your AC might cut out. Have backup fans, ice packs, or a plan to hit a cooling center.

This is not a day to run errands if you don’t have to. Work from home if possible. Cancel outdoor plans. Your infrastructure (electrical, water, transit) will be stressed, and emergency services will be fielding heat-related calls all day. Don’t add to that load unless it’s a real emergency.

Stay hydrated. Stay inside. Check on people. The warning will pass, but the next few days are genuinely dangerous.