Excessive Heat — San Bernardino County-upper Colorado River Valley, California

2023-07-25 to 2023-07-29 · San Bernardino County-upper Colorado River Valley, California

Event narrative

Excessive Heat Warning criteria were reached on five straight days.

Wider weather episode

High pressure building back over the region brought another period of excessive heat to the Colorado River Valley.

Source: NOAA Storm Events Database, event_id 1119335. Narrative written by the NWS forecast office that issued the report.