41°31'N / 109°27'O / Altitud 1863 m / 10:01 09/09/2026, America/Denver (UTC-6)
del: 09/09/2026, 02:08
a: 09/09/2026, 17:00
* IMPACTS: Low Humidities and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY...Fire Weather Zones 280...289 and 300. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. * WIND: West 10 to 15 mph with gusts up to 25 mph. Thursday, west to southwest 15 to 20 mph with gusts up to 40 mph. * HUMIDITY: As low as 8 percent. Thursday, as low as 6 percent. RH recovery will be poor tonight.
Sweetwater
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.
NWS Riverton WY
09/09/2026, 02:08del: 09/09/2026, 12:00
a: 09/09/2026, 17:00
The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon today to 9 PM MDT Thursday. the Fire Weather Watch is no longer in effect. * AFFECTED AREA: In Southwest WY Fire Zones...277...279. In West Central WY Fire Zone....278. * COUNTIES AFFECTED: In Southwest WY...Sweetwater...Uinta. In West Central WY...Lincoln...Sublette. * IMPACTS: Low Humidities and Strong Gusty Winds could cause erratic fire behavior. * WIND: West 10 to 20 mph with gusts up to 25 mph. Thursday, west 15 to 25 mph with gusts of 30 to 35 mph. * HUMIDITY: As low as 10 percent. RH recovery will be fair to poor tonight in zones 277 and 279.
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA,SweetwaterA 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.NWS Riverton WY09/09/2026, 02:08