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

2024-08-04 to 2024-08-06 · San Bernardino County-upper Colorado River Valley, California

Event narrative

Excessive Heat Warning criteria were reached on three straight days.

Wider weather episode

Strong high pressure built in from the east, bringing a period of excessive heat.

Source: NOAA Storm Events Database, event_id 1207862. Narrative written by the NWS forecast office that issued the report.