Expires:202307090330;Remove:202307090330;511379 WGUS55 KCYS 090037 FFWCYS WYC015-027-090330- /O.NEW.KCYS.FF.W.0027.230709T0037Z-230709T0330Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Cheyenne WY 637 PM MDT Sat Jul 8 2023 The National Weather Service in Cheyenne has issued a * Flash Flood Warning for... Southeastern Niobrara County in east central Wyoming... Northern Goshen County in southeastern Wyoming... * Until 930 PM MDT. * At 636 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to one inch of rain has already fallen from a thunderstorm earlier this afternoon. Flash flooding is expected to begin shortly. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flooding include... Lusk. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Excessive runoff from heavy rainfall will cause flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other drainage areas and low lying spots. && LAT...LON 4278 10412 4271 10415 4271 10420 4261 10420 4261 10449 4284 10458 4284 10433 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ Trudel