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Red Flag Warning

Status

Event Continued Active alert

Start Time

Fri 07/04/2025 02:00 PM EDT

End Time

Fri 07/04/2025 11:00 PM EDT

Significance

Warning

Impacts

High impact

Locations Affected

Las Vegas, NV ∙ Henderson, NV ∙ North Las Vegas, NV ∙ Lake Havasu City, AZ ∙ Mesquite, NV ∙ Carp, NV ∙ Crystal Beach, AZ ∙ Valle Vista, AZ ∙ Dry Lake, NV ∙ Yucca, AZ

Headline

...A RED FLAG WARNING IS IN EFFECT FRIDAY FOR FOR SOUTHERN NEVADA AND NORTHWESTERN ARIZONA FOR STRONG WINDS AND LOW HUMIDITY...

Full Alert Message

URGENT - FIRE WEATHER MESSAGE National Weather Service Las Vegas NV 1252 PM PDT Thu Jul 3 2025 ...A RED FLAG WARNING IS IN EFFECT FRIDAY FOR FOR SOUTHERN NEVADA AND NORTHWESTERN ARIZONA FOR STRONG WINDS AND LOW HUMIDITY... ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM PDT /11 AM MST/ TO 8 PM PDT /8 PM MST/ FRIDAY FOR STRONG WINDS AND LOW HUMIDITY FOR LINCOLN COUNTY... * AFFECTED AREA...In Nevada...Fire weather zone 461, 462, 463, 465, and 466. In Arizona...Fire weather zone 101 and 102. * TIMING...11 AM to 8 PM PDT. * WIND...Southwest winds 15 to 25 mph with gusts to 35 mph. * HUMIDITY...8 to 15 percent. * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended. 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

AZZ101-102-NVZ461>466-041200- /O.CON.KVEF.FW.W.0004.250704T1800Z-250705T0300Z/ Lake Mead NRA/Colorado River-AZ side- Northwest Deserts/Northwest Plateau-Lincoln County/Ely Dispatch- Nye County Deserts/Las Vegas Dispatch-Sheep Range- Spring Mountains- Clark and SW Lincoln County Deserts/Las Vegas Dispatch- Lake Mead NRA/Colorado River-NV side- 1252 PM PDT Thu Jul 3 2025 /1252 PM MST Thu Jul 3 2025/