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Red Flag Warning issued October 9 at 6:54PM MDT until October 9 at 7:00PM MDT by NWS Riverton WY

Latest captured source record. This is an archive, not a current warning service.

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First tracked
2026-10-10 00:59:51.083Z
Last seen in a feed
2026-10-10 00:59:51.083Z
Source classification
Severe · Source update
Issuer / area
NWS Riverton WY · North Bighorn Basin/Worland BLM; Cody Foothills; Sweetwater County/Rock Springs BLM/Flaming Gorge NRA; Natrona County/Casper BLM; Johnson County/Casper BLM; South Bighorn Basin/Worland BLM; South Bighorn Mountains; Owl Creek Mountains; Granite/Green/Ferris/Rattlesnake Mountains
Certainty / urgency
Likely / Expected
Message expiry (not hazard end)
2026-10-10T02:00:00.000Z
Forecast onset / end
2026-10-10T00:54:00.000Z / 2026-10-10T01:00:00.000Z

Red Flag Warning · North Bighorn Basin/Worland BLM; Cody Foothills; Sweetwater County/Rock Springs BLM/Flaming Gorge NRA; Natrona County/Casper BLM; Johnson County/Casper BLM; South Bighorn Basin/Worland BLM; South Bighorn Mountains; Owl Creek Mountains; Granite/Green/Ferris/Rattlesnake Mountains. Severe; likely; urgency: expected.

Archived official description

The relative humidity has increased above critical levels and the strong winds have decreased. Hence, the Red Flag Warning will be allowed to expire.

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How the record changed

Only changes captured by this journal are listed; this is not the authority’s complete history. Timestamps distinguish publication from our capture. Missing messages are never treated as cancellations.

  1. newly tracked · Captured 2026-10-10 00:59:51.083Z

    Red Flag Warning issued October 9 at 6:54PM MDT until October 9 at 7:00PM MDT by NWS Riverton WY

    Red Flag Warning · North Bighorn Basin/Worland BLM; Cody Foothills; Sweetwater County/Rock Springs BLM/Flaming Gorge NRA; Natrona County/Casper BLM; Johnson County/Casper BLM; South Bighorn Basin/Worland BLM; South Bighorn Mountains; Owl Creek Mountains; Granite/Green/Ferris/Rattlesnake Mountains. Severe; likely; urgency: expected.

    Source issued/updated 2026-10-10T00:54:00.000Z · Source update

    Source for this capture ↗