Extreme Heat Warning for Antelope Valley Until August 5
This alert is no longer in effect.
NOAA issued it on August 3, 2026, 2 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
An Extreme Heat Warning remains in effect for the Antelope Valley and foothills until 8 PM PDT Wednesday with temperatures of 100 to 110 degrees.
Read this weather record in 30 seconds
- Record type
- Extreme Heat Warning
- Affected area
- Antelope Valley, California
- Issued
- August 3, 2026
- Issuing authority
- NWS Los Angeles/Oxnard CA
Heat notices are time-bound and location-specific. Confirm the current forecast and local public-health guidance before relying on this archived record.
Record status: historical. It was issued 2 weeks ago; use the issuing agency's live warning service for current conditions in Antelope Valley, California.
Alert Details
Extreme Heat Warning issued by NWS Los Angeles/Oxnard CA. Effective from August 2, 2026 at 8:23 PM PDT through August 5, 2026 at 8:00 PM PDT.
Affected Areas
Western Antelope Valley Foothills, Eastern Antelope Valley Foothills, and Antelope Valley (CAZ381, CAZ382, CAZ383).
What You Should Do
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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 911. If you do not have air conditioning in your home or lack shelter, you can call 211 for assistance locating appropriate shelter from the heat.
Expected Conditions
Dangerously hot conditions with temperatures 100 to 110.
Timeline
Alert effective August 2, 2026 at 8:23 PM PDT and remains in effect until August 5, 2026 at 8:00 PM PDT.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,403 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 3, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.