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

2020-07-11 to 2020-07-13 · San Bernardino County-upper Colorado River Valley, California

Event narrative

Excessive Heat Warning criteria were reached three days in a row.

Wider weather episode

Strong high pressure brought dangerously hot temperatures to the Mojave Desert.

Source: NOAA Storm Events Database, event_id 900093. Narrative written by the NWS forecast office that issued the report.