Frost/Freeze — South Central Siskiyou County, California

2021-09-29 · South Central Siskiyou County, California

Event narrative

Reported low temperatures in this zone ranged from 29 to 37 degrees.

Wider weather episode

Clearing skies combined with longer nights and a cool air mass allowed temperatures to drop below freezing at some locations in northern California.

Source: NOAA Storm Events Database, event_id 977066. Narrative written by the NWS forecast office that issued the report.