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Home Return to list Flash Flood Warning 0002 Issued by the Grand Junction Forecast Office
Action: New Issued At: 2025-06-04 17:23:59 022 WGUS55 KGJT 042223 FFWGJT UTC019-037-042345- /O.NEW.KGJT.FF.W.0002.250604T2223Z-250604T2345Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Grand Junction CO 423 PM MDT Wed Jun 4 2025 The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... Southwestern Grand County in east central Utah... Northern San Juan County in southeastern Utah... * Until 545 PM MDT. * At 423 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 0.3 to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks within steep canyons as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Trails and campgrounds within Taylor Canyon in Canyonlands National Park, including the White Rim Road. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, dont drown when encountering flooded roads. Most flood deaths occur in vehicles. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become life threatening in heavy rains. Campers and hikers should avoid streams or creeks. Remain alert for flooding even in locations not receiving rain. Arroyos, streams, and rivers can become raging currents in a matter of minutes, even from distant rainfall. Immediately climb to higher ground. Runoff concentrated through narrow canyon walls can quickly become dangerous, life threatening conditions. && LAT...LON 3854 10984 3849 10981 3844 10984 3842 10989 3842 10995 3846 11001 3847 11001 3847 11000 3848 11000 3852 10991 FLASH FLOOD...RADAR INDICATED $$ ERW Action: Time Extended Issued At: 2025-06-04 18:39:31 014 WGUS55 KGJT 042337 FFWGJT UTC019-037-050045- /O.EXT.KGJT.FF.W.0002.000000T0000Z-250605T0045Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Grand Junction CO 537 PM MDT Wed Jun 4 2025 The National Weather Service in Grand Junction has extended the * Flash Flood Warning for... Southwestern Grand County in east central Utah... Northern San Juan County in southeastern Utah... * Until 645 PM MDT. * At 537 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 0.3 to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks within steep canyons as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Trails and campgrounds within Taylor Canyon in Canyonlands National Park, including the White Rim Road. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, dont drown when encountering flooded roads. Most flood deaths occur in vehicles. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become life threatening in heavy rains. Campers and hikers should avoid streams or creeks. Remain alert for flooding even in locations not receiving rain. Arroyos, streams, and rivers can become raging currents in a matter of minutes, even from distant rainfall. Immediately climb to higher ground. Runoff concentrated through narrow canyon walls can quickly become dangerous, life threatening conditions. && LAT...LON 3854 10984 3849 10981 3844 10984 3842 10989 3842 10995 3846 11001 3847 11001 3847 11000 3848 11000 3852 10991 FLASH FLOOD...RADAR INDICATED $$ GJT Action: Cancelled Issued At: 2025-06-04 19:39:33 635 WGUS75 KGJT 050037 FFSGJT Flash Flood Statement National Weather Service Grand Junction CO 637 PM MDT Wed Jun 4 2025 UTC019-037-050047- /O.CAN.KGJT.FF.W.0002.000000T0000Z-250605T0045Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Grand UT-San Juan UT- 637 PM MDT Wed Jun 4 2025 ...FLASH FLOOD WARNING IS CANCELLED FOR SOUTHWESTERN GRAND AND NORTHERN SAN JUAN COUNTIES... Excess runoff from heavy rain has ended over the warned area. If flooding has been observed...Please report it to your local law enforcement agency. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. A Flood Watch remains in effect until 1200 AM MDT for portions of southwest Colorado and southeast Utah. && LAT...LON 3854 10984 3849 10981 3844 10984 3842 10989 3842 10995 3846 11001 3847 11001 3847 11000 3848 11000 3852 10991 $$ GJT |