Active National Weather Service alert for Los Angeles, CA: Extreme Heat Warning. Extreme Heat Warning issued September 9 at 8:09AM PDT until September 10 at 8:00PM PDT by NWS Los Angeles/Oxnard CA Until Thu, 8:00 PM PDT.
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Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Los Angeles, CA. Always follow local warnings and emergency instructions.

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Weather status

Extreme Heat Warning

Extreme Heat Warning issued September 9 at 8:09AM PDT until September 10 at 8:00PM PDT by NWS Los Angeles/Oxnard CA Expires Thu, 8:00 PM PDT.

Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes

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What’s next

Hourly forecast

Los Angeles, CA

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Los Angeles, CA. Forecasts and alerts update from NOAA and the National Weather Service.

87°Sunny5% rain
92°Sunny5% rain
95°Sunny4% rain
98°Sunny4% rain
99°Sunny4% rain
101°Sunny4% rain
100°Sunny4% rain
98°Sunny4% rain

Next 24 hours

Rain Timeline

Highest chance 5%

No meaningful precipitation is expected in the official hourly forecast.

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Official NWS outlook

7-Day Forecast

High / low temperatures

Today

! NWS
101°74°

Sunny

Precipitation
5%
Wind
SSW 0 to 5 mph
Sunrise
6:33 AM
Sunset
7:10 PM

Thu

95°72°

Sunny

Precipitation
0%
Wind
S 0 to 5 mph
Sunrise
6:34 AM
Sunset
7:08 PM

Fri

91°67°

Sunny

Precipitation
0%
Wind
S 0 to 10 mph
Sunrise
6:34 AM
Sunset
7:07 PM

Sat

85°64°

Patchy Fog then Mostly Sunny

Precipitation
0%
Wind
S 5 to 10 mph
Sunrise
6:35 AM
Sunset
7:05 PM

Sun

83°64°

Sunny

Precipitation
0%
Wind
S 5 to 10 mph
Sunrise
6:36 AM
Sunset
7:04 PM

Mon

83°62°

Sunny

Precipitation
0%
Wind
SSE 0 to 10 mph
Sunrise
6:36 AM
Sunset
7:03 PM

Tue

81°61°

Sunny

Precipitation
0%
Wind
SSE 0 to 10 mph
Sunrise
6:37 AM
Sunset
7:01 PM

Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.

Weather for a healthier day

Healthy Weather

Real Feel90°F
Walking is not recommended now

Review the active Extreme Heat Warning before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.

WindCalm0 mph
Best walk timeReview the active Extreme Heat Warning before leaving

MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.

Official EPA AirNowLocal air qualityLos Angeles, CA
View AQI +
More weather details
Wind gusts4mph
Rain now5%next hour
Humidity51%current
UV indexCheckingEPA forecast

Wind impact: Light wind with little expected outdoor impact.

Full Healthy Weather guides and reminders →

“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.

Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust4 mph
Pressure
Visibility
Peak rain chance5%
Dew point64°F
Active alerts1

Official risk outlooks

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Active NWS alerts

Weather safety ↗

Severe · Expected

Extreme Heat Warning

Applies to: Malibu Coast; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Los Angeles County San Gabriel ValleyIssued by: NWS Los Angeles/Oxnard CAExtreme Heat Warning issued September 9 at 8:09AM PDT until September 10 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Alert details* WHAT...Temperatures between 92 and 108 expected. * WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley, Eastern Santa Monica Mountains Recreational Area, Los Angeles County Beaches, Los Angeles County Inland Coast including Downtown Los Angeles, Los Angeles County San Gabriel Valley, Malibu Coast, Palos Verdes Hills, Western San Fernando Valley, and Western Santa Monica Mountains Recreational Area. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Humid conditions will add to heat discomfort. Heat peaking today for most areas.
Safety instructionsDrink 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. Stay cool, stay hydrated, stay informed.
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