Heat Advisory: Riverside County Mountains; San Diego County Mountains

source: us-gov-api (us-gov-api:noaa-weather)published 2026-09-07 11:09ingested 2026-09-08 02:55

extract

Heat Advisory — Riverside County Mountains; San Diego County Mountains Severity: Moderate. Certainty: Likely. * WHAT...High temperatures in the upper 80s to low 90s expected and overnight lows in the 70s below 5000 ft. * WHERE...Riverside County Mountains and San Diego County Mountains. * WHEN...From 10 AM Tuesday to 8 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Moderate HeatRisk. Elevated lows will limit overnight relief from the heat.

retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.