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Home Return to list Severe Thunderstorm Warning 0024 Issued by the Grand Junction Forecast Office
Action: New Issued At: 2025-09-11 19:15:59 361 WUUS55 KGJT 120015 SVRGJT COC033-083-113-120045- /O.NEW.KGJT.SV.W.0024.250912T0015Z-250912T0045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Junction CO 615 PM MDT Thu Sep 11 2025 The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... Central Dolores County in southwestern Colorado... South central San Miguel County in southwestern Colorado... North central Montezuma County in southwestern Colorado... * Until 645 PM MDT. * At 615 PM MDT, a severe thunderstorm was located 11 miles northeast of Dolores, or 31 miles northwest of Durango, moving north at 40 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... Stoner and Dunton. 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 3751 10825 3753 10847 3788 10843 3784 10804 TIME...MOT...LOC 0015Z 193DEG 35KT 3757 10832 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BW Action: Continued Issued At: 2025-09-11 19:29:29 699 WWUS55 KGJT 120029 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 629 PM MDT Thu Sep 11 2025 COC033-083-113-120045- /O.CON.KGJT.SV.W.0024.000000T0000Z-250912T0045Z/ Dolores CO-San Miguel CO-Montezuma CO- 629 PM MDT Thu Sep 11 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM MDT FOR NORTHEASTERN DOLORES...SOUTH CENTRAL SAN MIGUEL AND NORTHEASTERN MONTEZUMA COUNTIES... At 628 PM MDT, a severe thunderstorm was located 14 miles west of Rico, or 34 miles northwest of Durango, moving north at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northeastern Dolores, south central San Miguel and northeastern Montezuma Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3761 10825 3767 10845 3788 10843 3784 10808 TIME...MOT...LOC 0028Z 197DEG 25KT 3765 10829 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BW Action: Expired Issued At: 2025-09-11 19:36:30 827 WWUS55 KGJT 120036 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 636 PM MDT Thu Sep 11 2025 COC033-083-113-120045- /O.EXP.KGJT.SV.W.0024.000000T0000Z-250912T0045Z/ Dolores CO-San Miguel CO-Montezuma CO- 636 PM MDT Thu Sep 11 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN DOLORES...SOUTH CENTRAL SAN MIGUEL AND NORTHEASTERN MONTEZUMA COUNTIES WILL EXPIRE AT 645 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. && LAT...LON 3761 10825 3767 10845 3788 10843 3784 10808 TIME...MOT...LOC 0035Z 193DEG 35KT 3770 10827 $$ BW |