Extreme Heat Warning for Coachella Valley and San Diego Deserts
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NWS San Diego issues Extreme Heat Warning for Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning until 8 PM PDT Sunday.
Read this weather record in 30 seconds
- Record type
- Extreme Heat Warning
- Affected area
- Coachella Valley, San Diego County Deserts, San Gorgonio Pass
- Issued
- August 9, 2026
- Issuing authority
- NWS San Diego 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: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.
Alert Details
Extreme Heat Warning issued by NWS San Diego CA. Alert effective from August 8 at 9:11 PM PDT until August 9 at 8:00 PM PDT.
Affected Areas
Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning.
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.
Expected Conditions
Dangerously hot conditions with high temperatures of mid 100s to low 110s expected.
Timeline
Warning remains in effect until 8 PM PDT Sunday. Impacts include significantly increased risk of heat-related illnesses.
Original source: NOAA Official Notice ↗
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