Active Weather Alerts
Red Flag Warning
Issued: 8:20 PM Sep. 9, 2025 – National Weather Service
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MDT WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 478 AND 492... The National Weather Service in Salt Lake City has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 9 PM MDT Wednesday. * AFFECTED AREA...Fire Weather Zone 478 Salt Lake Desert and Fire Weather Zone 492 Central Utah West Desert. * WINDS...South 15 to 25 mph with gusts of 35 to 40 mph, primarily across Utah's West Desert south of I-80 and west of Tooele, Utah. * RELATIVE HUMIDITY...As low as 10 to 15 percent. * IMPACTS...Critical fire weather conditions are expected. Any new fire starts or existing fires may spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... Critical fire weather conditions are expected. Any new fire starts or existing fires may spread rapidly. &&
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