NWS fire zone CAZ270

Surprise Valley California weather alerts

Public weather alerts linked to this verified National Weather Service zone.

NWS feedSource unavailableThe current alert state is unknown. Last successful check: Sep 7, 2026, 3:00 AM UTC.

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NWS updates are unavailable, so this service cannot confirm whether Surprise Valley California has no active alerts.

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Official zone ID: CAZ270
Zone type: fire
State: California
Metadata verified: Yes, from NWS

Context only

Recently ended alerts

Ended Official severity: Severe

Red Flag Warning for Surprise Valley California; Eastern Lassen County; Northern Washoe County

Eastern Lassen County, Surprise Valley California, Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties and 1 more

Ended Sep 2, 2026, 6:00 AM UTC

Ended Official severity: Severe

Red Flag Warning for Surprise Valley California; Eastern Lassen County; Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties +1 more

Eastern Lassen County, Surprise Valley California, Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties and 1 more

Ended Aug 23, 2026, 6:00 AM UTC

Ended Official severity: Severe

Fire Weather Watch for Surprise Valley California; Eastern Lassen County; Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties +1 more

Eastern Lassen County, Surprise Valley California, Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties and 1 more

Ended Aug 31, 2026, 6:43 PM UTC

Ended Official severity: Severe

Fire Weather Watch for Surprise Valley California; Eastern Lassen County; Northern Washoe County

Eastern Lassen County, Surprise Valley California, Northern Washoe County

Ended Aug 21, 2026, 2:38 PM UTC

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