


Red Flag Warning
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
517 WWUS85 KVEF 041830 RFWVEF URGENT - FIRE WEATHER MESSAGE National Weather Service Las Vegas NV 1130 AM PDT Fri Jul 4 2025 ...A RED FLAG WARNING NOW IN EFFECT TODAY THROUGH 8 PM FOR SOUTHERN NEVADA AND NORTHWESTERN ARIZONA FOR STRONG WINDS AND LOW HUMIDITY... AZZ101-102-NVZ461>466-050300- /O.CON.KVEF.FW.W.0004.000000T0000Z-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- 1130 AM PDT Fri Jul 4 2025 /1130 AM MST Fri Jul 4 2025/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT / MST THIS EVENING FOR STRONG WINDS AND LOW HUMIDITY FOR ALL OF SOUTHERN NEVADA AND NORTHWESTERN ARIZONA... * AFFECTED AREA...In Nevada...Fire weather zones 461, 462, 463, 465, and 466. In Arizona...Fire weather zones 101 and 102. * TIMING...Now through 8 PM PDT / MST. * 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. && $$