Todays weather in Los Angeles · 21 May 2026 · 3 min

Todays weather in Los Angeles - Thursday - 21 May 2026

Nearly 30,000 acres are on fire across Southern California this week — and it's only May. Get today's LA air quality alert, peak heat timing, and the wind event to watch next Tuesday.

Todays weather in Los Angeles
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Todays weather in Los Angeles - Thursday - 21 May 2026

Audio is available on Spreaker — see link below.

What's covered

May Fire Season Is Here

Los Angeles, nearly thirty thousand acres are on fire. And it's May.

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Climate Pushing Fire Season Earlier

The warming trend behind this isn't subtle. Fire season onset in California has shifted earlier by anywhere from six to forty-six days depending on the region.

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Air Quality Declining This Week

Right now, air quality across the metro is taking a hit. Multiple active fires are pushing smoke across both coastal and inland areas.

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Thursday Peak Heat Then Marine Layer Returns

On the temperature side, Thursday is the warmest day of the stretch. Expect readings five to ten degrees above average before a gradual cooling trend kicks in Friday through the holiday weekend.

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Next Week Wind Event Tuesday

Look ahead to Tuesday next week. A storm tracking north of the region will push gusty conditions into the mountains and deserts, with preliminary forecasts showing gusts of twenty-five to fifty-five miles per hour.

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What To Watch Going Forward

The fall outlook is still unclear. Whether Santa Ana winds arrive strong this year, and whether winter rain comes early enough to help, those are open questions.

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