urn:oid:2.49.0.1.840.0.c9d43dcd1cc1649a11a26d070e44f5bfcc651c05.001.1 w-nws.webmaster@noaa.gov 2026-04-13T01:02:00-06:00 Actual Alert Public IPAWSv1.0 en-US Met Red Flag Warning Prepare Expected Severe Likely SAME NWS NationalWeatherService FWW 2026-04-13T01:02:00-06:00 2026-04-13T11:00:00-06:00 2026-04-13T20:00:00-06:00 NWS Riverton WY Red Flag Warning issued April 13 at 1:02AM MDT until April 13 at 8:00PM MDT by NWS Riverton WY The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from 11 AM this morning to 8 PM MDT this evening. * IMPACTS: Low Humidities and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY...Fire Weather Zone 280. * COUNTIES AFFECTED: In Central WY...Natrona. * WIND: West 25 to 35 mph with gusts up to 50 to 55 mph. * HUMIDITY: As low as 13 percent. 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. http://www.weather.gov AWIPSidentifier RFWRIW WMOidentifier WWUS85 KRIW 130702 NWSheadline RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM MDT THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM VTEC /O.NEW.KRIW.FW.W.0010.260413T1700Z-260414T0200Z/ eventEndingTime 2026-04-13T20:00:00-06:00 BLOCKCHANNEL CMAS Natrona County/Casper BLM SAME 056013 SAME 056019 SAME 056025 UGC WYZ280