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Red Flag Warning

Status

Event Continued Active alert

Start Time

Mon 08/04/2025 02:00 PM EDT

End Time

Mon 08/04/2025 10:00 PM EDT

Significance

Warning

Impacts

High impact

Locations Affected

Osmond, WY ∙ Kemmerer, WY ∙ Boulder, WY ∙ Point of Rocks, WY ∙ Almy, WY ∙ Urie, WY ∙ Big Sandy, WY ∙ Jeffrey City, WY ∙ Piedmont, WY ∙ Verne, WY

Full Alert Message

URGENT - FIRE WEATHER MESSAGE National Weather Service Riverton WY 1212 PM MDT Sun Aug 3 2025 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MDT MONDAY... * AFFECTED AREA: In Central WY Fire Zones...288...289. In Southwest WY Fire Zones...277...279. In West Central WY Fire Zones...278...414...416. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln...Sublette. * IMPACTS: The combination of low relative humidity and gusty southwest wind could cause erratic fire behavior. * WIND: Southwest 10 to 20 mph with gusts up to 30 mph. * HUMIDITY: 5 to 10 percent. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.

Technical Header

WYZ277>279-288-289-414-416-041300- /O.CON.KRIW.FW.W.0009.250804T1800Z-250805T0200Z/ Lincoln and Uinta Counties/Lower Elevations- Upper Green River Basin/Rock Springs BLM- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- East Wind River Mountains/South Shoshone NF- Granite/Green/Ferris/Rattlesnake Mountains- Salt and Wyoming Ranges/West Zone Bridger Teton NF- West Wind River Mountains/East Zone Bridger Teton NF- 1212 PM MDT Sun Aug 3 2025