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Home Return to list Severe Thunderstorm Warning 0054 Issued by the Grand Junction Forecast Office
Action: New Issued At: 2025-09-12 19:37:00 021 WUUS55 KGJT 130036 SVRGJT UTC037-130100- /O.NEW.KGJT.SV.W.0054.250913T0036Z-250913T0100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Junction CO 636 PM MDT Fri Sep 12 2025 The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... East central San Juan County in southeastern Utah... * Until 700 PM MDT. * At 636 PM MDT, a severe thunderstorm was located 9 miles northeast of Blanding, moving north at 30 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. * Locations impacted include... Monticello. 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 3761 10928 3767 10949 3805 10940 3796 10906 TIME...MOT...LOC 0036Z 198DEG 26KT 3772 10936 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ KAA Action: Expired Issued At: 2025-09-12 19:54:00 426 WWUS55 KGJT 130053 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 653 PM MDT Fri Sep 12 2025 UTC037-130103- /O.EXP.KGJT.SV.W.0054.000000T0000Z-250913T0100Z/ San Juan UT- 653 PM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL SAN JUAN COUNTY WILL EXPIRE AT 700 PM MDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, heavy rain is still possible with this thunderstorm. && LAT...LON 3761 10928 3767 10949 3805 10940 3796 10906 TIME...MOT...LOC 0053Z 198DEG 26KT 3780 10933 $$ KAA |