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Home Return to list Severe Thunderstorm Warning 0026 Issued by the Grand Junction Forecast Office
Action: New Issued At: 2025-09-12 09:42:42 216 WUUS55 KGJT 121442 SVRGJT UTC019-121515- /O.NEW.KGJT.SV.W.0026.250912T1442Z-250912T1515Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Junction CO 842 AM MDT Fri Sep 12 2025 The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... South central Grand County in east central Utah... * Until 915 AM MDT. * At 842 AM MDT, a severe thunderstorm was located 17 miles northwest of Moab, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of south central Grand County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3868 10974 3875 10986 3902 10970 3889 10944 TIME...MOT...LOC 1442Z 214DEG 29KT 3875 10978 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF Action: Continued Issued At: 2025-09-12 09:56:12 594 WWUS55 KGJT 121455 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 855 AM MDT Fri Sep 12 2025 UTC019-121515- /O.CON.KGJT.SV.W.0026.000000T0000Z-250912T1515Z/ Grand UT- 855 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 AM MDT FOR CENTRAL GRAND COUNTY... At 855 AM MDT, a severe thunderstorm was located 20 miles northwest of Moab, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of central Grand County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3879 10971 3887 10979 3902 10970 3891 10948 TIME...MOT...LOC 1455Z 214DEG 29KT 3884 10970 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF |