Heat Advisory: San Bernardino and Riverside County Valleys-The Inland Empire

source: us-gov-api (us-gov-api:noaa-weather)published 2026-07-20 21:26ingested 2026-07-21 08:27

extract

Heat Advisory — San Bernardino and Riverside County Valleys-The Inland Empire Severity: Moderate. Certainty: Likely. * WHAT...High temperatures 100 to 107 expected. Low temperatures in the upper 60s to low 70s. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 10 AM Wednesday to 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Widespread moderate to localized major HeatRisk. Elevated low temperatures will limit overnight relief from the heat.

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The historical document was shared with another weather alert and cannot be attributed to this record.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.