472 WWUS55 KGJT 121700 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 1100 AM MDT Fri Sep 12 2025 COC045-103-121715- /O.CON.KGJT.SV.W.0036.000000T0000Z-250912T1715Z/ Garfield CO-Rio Blanco CO- 1100 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 AM MDT FOR CENTRAL GARFIELD AND SOUTHWESTERN RIO BLANCO COUNTIES... At 1100 AM MDT, a severe thunderstorm was located 27 miles southeast of Rangely, or 46 miles north of Grand Junction, moving northeast at 45 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 Garfield and southwestern Rio Blanco 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 3959 10845 3976 10874 3999 10858 3977 10816 TIME...MOT...LOC 1700Z 220DEG 40KT 3976 10846 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF  989 WGUS73 KDLH 121702 FFSDLH Flash Flood Statement National Weather Service Duluth MN 1202 PM CDT Fri Sep 12 2025 MNC035-121930- /O.CON.KDLH.FF.W.0013.000000T0000Z-250912T1930Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Crow Wing MN- 1202 PM CDT Fri Sep 12 2025 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 230 PM CDT THIS AFTERNOON FOR SOUTHERN CROW WING COUNTY... At 1202 PM CDT Friday, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Intense rainfall rates of between 1 and 2 inches in as little as 30 minutes have been observed. Flash flooding is ongoing or expected to begin shortly. The heaviest rainfall will be focused from near Barrows, to just east of Brainerd, to Lake Mille Lacs. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Brainerd, Mille Lacs Lake, Baxter, Crosby, Ironton, Deerwood, Garrison, Upper South Long Lake, South Long Lake, Crow Wing State Park, East Gull Lake, Bay Lake, Riverton, Woodrow and Barrows. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 4625 9381 4624 9433 4628 9433 4629 9433 4633 9433 4638 9433 4641 9433 4651 9381 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-2 INCHES IN 30 MINUTES $$ PA  419 WWUS55 KGJT 121706 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 1106 AM MDT Fri Sep 12 2025 COC091-111-121716- /O.CAN.KGJT.SV.W.0035.000000T0000Z-250912T1730Z/ Ouray CO-San Juan CO- 1106 AM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN OURAY AND EASTERN SAN JUAN COUNTIES IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 3786 10745 3796 10754 3808 10744 3794 10727 TIME...MOT...LOC 1706Z 219DEG 28KT 3794 10748 $$ COC053-121730- /O.CON.KGJT.SV.W.0035.000000T0000Z-250912T1730Z/ Hinsdale CO- 1106 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM MDT FOR NORTHWESTERN HINSDALE COUNTY... At 1106 AM MDT, a severe thunderstorm was located 10 miles southwest of Lake City, or 42 miles southeast of Montrose, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northwestern Hinsdale County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3786 10745 3796 10754 3808 10744 3794 10727 TIME...MOT...LOC 1706Z 219DEG 28KT 3794 10748 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BW  162 WWUS55 KGJT 121708 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 1108 AM MDT Fri Sep 12 2025 COC045-077-UTC019-121715- /O.CON.KGJT.SV.W.0037.000000T0000Z-250912T1715Z/ Mesa CO-Garfield CO-Grand UT- 1108 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 AM MDT FOR NORTHWESTERN MESA...SOUTHWESTERN GARFIELD AND EAST CENTRAL GRAND COUNTIES... At 1108 AM MDT, severe thunderstorms were located along a line extending from 27 miles northwest of Grand Junction to 15 miles west of Fruita, 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. Locations impacted include... Mack and Loma. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3940 10883 3932 10877 3910 10881 3908 10907 3914 10911 3927 10914 3928 10911 TIME...MOT...LOC 1708Z 237DEG 32KT 3930 10901 3918 10903 3913 10902 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ KAA  261 WUUS53 KDLH 121709 SVRDLH MNC137-121815- /O.NEW.KDLH.SV.W.0105.250912T1709Z-250912T1815Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Duluth MN 1209 PM CDT Fri Sep 12 2025 The National Weather Service in Duluth MN has issued a * Severe Thunderstorm Warning for... East central St. Louis County in northeastern Minnesota... * Until 115 PM CDT. * At 1209 PM CDT, a severe thunderstorm was located 9 miles southeast of Cook, or 10 miles southwest of Lake Vermilion, moving east at 20 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Embarrass and Hoyt Lakes. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4772 9260 4786 9253 4779 9188 4754 9202 TIME...MOT...LOC 1709Z 287DEG 18KT 4777 9253 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Britt  152 WUUS55 KGJT 121709 SVRGJT COC083-UTC037-121745- /O.NEW.KGJT.SV.W.0038.250912T1709Z-250912T1745Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Junction CO 1109 AM MDT Fri Sep 12 2025 The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... Western Montezuma County in southwestern Colorado... Southeastern San Juan County in southeastern Utah... * Until 1145 AM MDT. * At 1109 AM MDT, a severe thunderstorm was located 8 miles southwest of Aneth, or 32 miles east of Mexican Hat, moving north 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. * Locations impacted include... Aneth, Montezuma Creek, and Hovenweep National Monument. 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 3707 10922 3712 10939 3747 10931 3738 10899 TIME...MOT...LOC 1709Z 198DEG 29KT 3713 10929 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BW  558 WGUS75 KSLC 121710 FFSSLC Flash Flood Statement National Weather Service Salt Lake City UT 1110 AM MDT Fri Sep 12 2025 UTC055-121720- /O.EXP.KSLC.FF.W.0027.000000T0000Z-250912T1715Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Wayne UT- 1110 AM MDT Fri Sep 12 2025 ...FLASH FLOOD WARNING WILL EXPIRE AT 1115 AM MDT THIS MORNING FOR EASTERN WAYNE COUNTY... The heavy rain has ended. Flooding is no longer expected to pose an immediate widespread threat. Please continue to heed remaining road closures. && LAT...LON 3819 11051 3833 11065 3843 11049 3849 11040 3837 11022 $$ STW  934 WUUS55 KGJT 121712 SVRGJT COC045-077-UTC019-121745- /O.NEW.KGJT.SV.W.0039.250912T1712Z-250912T1745Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Junction CO 1112 AM MDT Fri Sep 12 2025 The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... Northwestern Mesa County in west central Colorado... Southwestern Garfield County in west central Colorado... Eastern Grand County in east central Utah... * Until 1145 AM MDT. * At 1112 AM MDT, a severe thunderstorm was located 12 miles northwest of Fruita, or 22 miles northwest of Grand Junction, 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. * Locations impacted include... Mack and Loma. 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 3914 10894 3929 10908 3948 10878 3923 10857 TIME...MOT...LOC 1712Z 236DEG 32KT 3923 10894 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ KAA  096 WWUS53 KDLH 121714 SVSDLH Severe Weather Statement National Weather Service Duluth MN 1214 PM CDT Fri Sep 12 2025 MNC001-035-121730- /O.CON.KDLH.SV.W.0104.000000T0000Z-250912T1730Z/ Aitkin MN-Crow Wing MN- 1214 PM CDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1230 PM CDT FOR SOUTHWESTERN AITKIN AND SOUTHEASTERN CROW WING COUNTIES... At 1214 PM CDT, a severe thunderstorm was located near Garrison, or 9 miles west of Mille Lacs Lake, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Mille Lacs Lake, Garrison, South Long Lake, Upper South Long Lake, Bay Lake, Wealthwood, Camp Lake, Woodrow, and Pine Center. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4641 9357 4632 9354 4625 9359 4624 9381 4618 9381 4622 9414 4639 9410 TIME...MOT...LOC 1714Z 277DEG 22KT 4629 9389 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Britt  674 WGUS53 KDLH 121714 FFWDLH MNC061-071-122015- /O.NEW.KDLH.FF.W.0014.250912T1714Z-250912T2015Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Duluth MN 1214 PM CDT Fri Sep 12 2025 The National Weather Service in Duluth has issued a * Flash Flood Warning for... Northern Itasca County in north central Minnesota... Southwestern Koochiching County in north central Minnesota... * Until 315 PM CDT Friday. * At 1214 PM CDT Friday, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Rainfall rates of between 1 and 2 inches in as little as 30 minutes is likely. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Bigfork, Northome, Effie, Mizpah, Scenic State Park, Gemmell, Togo, Deer Lake Northern Itasca County, Stony Brook, Wirt, Craigville, Coon Lake, Bois Forte Band Deer Creek Area, Gunn Lake, Whitefish Lake, Balsam Lake, Bear Lake, Buck Lake, Orth and Stingy Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 4782 9308 4746 9307 4754 9347 4783 9441 4808 9442 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-2 INCHES IN 30 MINUTES $$ PA  984 WWUS55 KGJT 121720 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 1120 AM MDT Fri Sep 12 2025 COC053-121730- /O.EXP.KGJT.SV.W.0035.000000T0000Z-250912T1730Z/ Hinsdale CO- 1120 AM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN HINSDALE COUNTY WILL EXPIRE AT 1130 AM MDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. && LAT...LON 3786 10745 3796 10754 3808 10744 3794 10727 TIME...MOT...LOC 1720Z 225DEG 23KT 3800 10740 $$ BW  361 WUUS55 KGJT 121721 SVRGJT UTC019-037-121745- /O.NEW.KGJT.SV.W.0040.250912T1721Z-250912T1745Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Junction CO 1121 AM MDT Fri Sep 12 2025 The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... North central San Juan County in southeastern Utah... Southeastern Grand County in east central Utah... * Until 1145 AM MDT. * At 1121 AM MDT, a severe thunderstorm was located over Moab, 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... Moab, Castle Valley, Spanish Valley, Arches National Park, and Dead Horse Point State Park. 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 3834 10955 3850 10991 3895 10975 3877 10915 TIME...MOT...LOC 1721Z 200DEG 33KT 3859 10954 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF  144 WWUS55 KGJT 121726 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 1126 AM MDT Fri Sep 12 2025 UTC019-121736- /O.CAN.KGJT.SV.W.0039.000000T0000Z-250912T1745Z/ Grand UT- 1126 AM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN GRAND COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 3924 10887 3935 10899 3948 10878 3929 10862 TIME...MOT...LOC 1726Z 236DEG 32KT 3930 10880 $$ COC045-077-121745- /O.CON.KGJT.SV.W.0039.000000T0000Z-250912T1745Z/ Mesa CO-Garfield CO- 1126 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 AM MDT FOR NORTHWESTERN MESA AND SOUTHWESTERN GARFIELD COUNTIES... At 1126 AM MDT, a severe thunderstorm was located 11 miles north of Fruita, or 19 miles northwest of Grand Junction, 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 northwestern Mesa and southwestern Garfield 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 3924 10887 3935 10899 3948 10878 3929 10862 TIME...MOT...LOC 1726Z 236DEG 32KT 3930 10880 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF  109 WWUS55 KGJT 121728 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 1128 AM MDT Fri Sep 12 2025 COC083-UTC037-121745- /O.CON.KGJT.SV.W.0038.000000T0000Z-250912T1745Z/ Montezuma CO-San Juan UT- 1128 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 AM MDT FOR WESTERN MONTEZUMA AND SOUTHEASTERN SAN JUAN COUNTIES... At 1128 AM MDT, a severe thunderstorm was located near Montezuma Creek, or 26 miles southeast of Blanding, moving north at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Montezuma Creek and Hovenweep National Monument. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3723 10923 3726 10933 3747 10930 3739 10902 TIME...MOT...LOC 1728Z 197DEG 32KT 3729 10925 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BW  572 FZUS72 KKEY 121729 MWSKEY Marine Weather Statement National Weather Service Key West FL 129 PM EDT Fri Sep 12 2025 GMZ035-121830- 129 PM EDT Fri Sep 12 2025 ...ENVIRONMENT FAVORABLE FOR WATERSPOUTS OVER THE WATERS NORTH OF SUMMERLAND KEY... The areas affected include... Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 fathoms... At 128 PM EDT, a National Weather Service meteorologist reported a waterspout... This waterspout was located near Toptree Hammock Key and has since dissipated. Locations that will be affected include... Annette Key and Howe Key. PRECAUTIONARY/PREPAREDNESS ACTIONS... Environmental conditions favor waterspout formation. A waterspout would most likely appear beneath a dark, flat bottom of a building cumulus line, just at the hint of rain. If you see a waterspout, stay away, and call in the report to your Florida Keys National Weather Service, at 3 0 5 2 9 5 1 3 1 6 extension 3. && LAT...LON 2475 8132 2472 8138 2474 8139 2471 8143 2474 8145 2472 8145 2471 8144 2470 8147 2472 8148 2470 8148 2469 8153 2474 8154 2475 8150 2474 8149 2475 8149 2476 8145 2475 8145 2477 8144 2479 8133 $$ JAM  651 WWUS53 KDLH 121731 SVSDLH Severe Weather Statement National Weather Service Duluth MN 1231 PM CDT Fri Sep 12 2025 MNC137-121815- /O.CON.KDLH.SV.W.0105.000000T0000Z-250912T1815Z/ St. Louis MN- 1231 PM CDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 PM CDT FOR EAST CENTRAL ST. LOUIS COUNTY... At 1231 PM CDT, a severe thunderstorm was located near Tower, or 10 miles south of Lake Vermilion, moving east at 20 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Lake Vermilion, Hoyt Lakes, Babbitt, Embarrass, Tower, Soudan Underground Mine State Park, Bear Head Lake State Park, Birch Lake, Soudan, Bear Island Lake, Bear Head Lake, Bois Forte Band Vermillion Lake Area, Wahlsten, and Ridge. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4767 9243 4784 9233 4779 9188 4754 9202 TIME...MOT...LOC 1731Z 287DEG 18KT 4774 9237 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Britt  861 WWUS55 KGJT 121737 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 1137 AM MDT Fri Sep 12 2025 UTC037-121746- /O.CAN.KGJT.SV.W.0040.000000T0000Z-250912T1745Z/ San Juan UT- 1137 AM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL SAN JUAN COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 3850 10948 3856 10988 3895 10975 3880 10923 TIME...MOT...LOC 1736Z 200DEG 33KT 3872 10948 $$ UTC019-121745- /O.CON.KGJT.SV.W.0040.000000T0000Z-250912T1745Z/ Grand UT- 1137 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 AM MDT FOR SOUTHEASTERN GRAND COUNTY... At 1136 AM MDT, a severe thunderstorm was located 7 miles northwest of Castle Valley, moving north at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Moab, Castle Valley, and Arches National Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3850 10948 3856 10988 3895 10975 3880 10923 TIME...MOT...LOC 1736Z 200DEG 33KT 3872 10948 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF  754 WWUS55 KGJT 121739 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 1139 AM MDT Fri Sep 12 2025 COC083-UTC037-121749- /O.EXP.KGJT.SV.W.0038.000000T0000Z-250912T1745Z/ Montezuma CO-San Juan UT- 1139 AM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR WESTERN MONTEZUMA AND SOUTHEASTERN SAN JUAN COUNTIES WILL EXPIRE AT 1145 AM 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, gusty winds are still possible with this thunderstorm. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service Grand Junction. && LAT...LON 3723 10923 3726 10933 3747 10930 3739 10902 TIME...MOT...LOC 1739Z 198DEG 29KT 3735 10922 $$ KAA  861 WGUS55 KGJT 121742 FFWGJT COC103-122045- /O.NEW.KGJT.FF.W.0027.250912T1742Z-250912T2045Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Grand Junction CO 1142 AM MDT Fri Sep 12 2025 The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... The Lee burn scar in... Central Rio Blanco County in northwestern Colorado... * Until 245 PM MDT. * At 1142 AM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Lee Burn Scar. Between 0.3 and 0.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Flash flooding/debris flows are ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow moving through Piceance Creek which would impact County Road 5. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding in and around the Lee Burn Scar. SOURCE...Radar. IMPACT...Life threatening flash flooding of areas in and around the Lee Burn Scar. * Some locations that will experience flash flooding include... West side of Lee burn scar, including Piceance Creek and County Road 5 PRECAUTIONARY/PREPAREDNESS ACTIONS... This is a dangerous situation. Heavy rainfall will cause flash flooding of creeks...streams...and ditches in the Lee Burn Scar. Debris flows can also be anticipated across roads. Roads and driveways may be washed away in places. If you encounter flood waters...climb to safety. Move away from recently burned areas. Dangerous flooding of creeks, roads and normally dry arroyos is likely. The heavy rains will likely trigger rockslides, mudslides and debris flows in steep terrain, especially in and around these areas. && LAT...LON 4002 10808 4003 10803 3991 10805 3979 10813 3982 10819 3988 10832 3998 10828 4009 10819 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR $$ ERW  628 WWUS55 KGJT 121748 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 1148 AM MDT Fri Sep 12 2025 COC045-077-121757- /O.EXP.KGJT.SV.W.0039.000000T0000Z-250912T1745Z/ Mesa CO-Garfield CO- 1148 AM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN MESA AND SOUTHWESTERN GARFIELD COUNTIES HAS EXPIRED... 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 has been allowed to expire. However, small hail and gusty winds are still possible with this thunderstorm. && LAT...LON 3924 10887 3935 10899 3948 10878 3929 10862 TIME...MOT...LOC 1747Z 236DEG 32KT 3940 10861 $$ GF  559 WWUS53 KDLH 121750 SVSDLH Severe Weather Statement National Weather Service Duluth MN 1250 PM CDT Fri Sep 12 2025 MNC137-121815- /O.CON.KDLH.SV.W.0105.000000T0000Z-250912T1815Z/ St. Louis MN- 1250 PM CDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 PM CDT FOR EAST CENTRAL ST. LOUIS COUNTY... At 1250 PM CDT, a severe thunderstorm was located near Embarrass, or 14 miles southeast of Lake Vermilion, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Hoyt Lakes, Babbitt, Embarrass, Bear Head Lake State Park, Birch Lake, Bear Head Lake, Ridge, and Bear Island Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4762 9227 4782 9217 4779 9188 4754 9202 TIME...MOT...LOC 1750Z 287DEG 18KT 4771 9223 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Britt  684 FZUS72 KMFL 121757 MWSMFL Marine Weather Statement National Weather Service Miami FL 157 PM EDT Fri Sep 12 2025 AMZ650-651-670-671-121900- 157 PM EDT Fri Sep 12 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM... Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM... Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas... Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM... At 157 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located near Hillsboro Beach, or near Lighthouse Point, moving east at 5 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots and locally higher waves. Boaters should seek safe harbor immediately until this storm passes. Waterspouts are possible with this activity. Remain on the alert in case warnings are issued for waterspout development. && LAT...LON 2615 8011 2663 8005 2669 7951 2614 7955 $$ AR  121 WFUS53 KBIS 121759 TORBIS NDC105-121830- /O.NEW.KBIS.TO.W.0035.250912T1759Z-250912T1830Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Bismarck ND 1259 PM CDT Fri Sep 12 2025 The National Weather Service in Bismarck has issued a * Tornado Warning for... Northeastern Williams County in northwestern North Dakota... * Until 130 PM CDT. * At 1259 PM CDT, a confirmed tornado was located over Ray, or 24 miles northeast of Williston, moving northeast at 5 mph. HAZARD...Damaging tornado. SOURCE...Weather spotters confirmed tornado. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * The tornado will be near... Ray around 105 PM CDT. Other locations impacted by this tornadic thunderstorm include Wheelock. PRECAUTIONARY/PREPAREDNESS ACTIONS... To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 4849 10290 4841 10288 4838 10289 4837 10288 4834 10287 4820 10317 4832 10331 4855 10306 TIME...MOT...LOC 1759Z 234DEG 6KT 4832 10315 TORNADO...OBSERVED MAX HAIL SIZE...<.75 IN $$ HEINERT