Home Areas Sierra County Lakes
NWS public zone NMZ409
Sierra County Lakes weather alerts Public weather alerts linked to this verified National Weather Service zone.
NWS feedSource fresh Last successful check: Aug 2, 2026, 4:33 AM UTC
No active alerts found The latest successful NWS collection contained no active public alerts matched to Sierra County Lakes. Conditions can change.
How matching works
Official zone ID NMZ409
Zone type public
Metadata verified Yes, from NWS
Context only
Recently ended alerts
01
Ended Aug 2, 2026, 1:15 AM UTC
02
Ended
Official severity: Moderate
Sierra County Lakes
Ended Jul 20, 2026, 8:30 PM UTC
03
Ended Aug 1, 2026, 3:00 AM UTC
Zone matching is not a personal forecast This page uses official NWS zone membership. For exact location matching, an alert must include official geometry or be linked to a verified zone geometry that contains the point.
How location matching works