305 WWUS53 KFGF 121400 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 900 AM CDT Fri Sep 12 2025 MNC057-121410- /O.CAN.KFGF.SV.W.0187.000000T0000Z-250912T1445Z/ Hubbard MN- 900 AM CDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HUBBARD COUNTY IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 4637 9533 4659 9519 4666 9496 4680 9490 4680 9479 4639 9478 4637 9473 TIME...MOT...LOC 1400Z 258DEG 31KT 4681 9478 4659 9487 4646 9516 $$ MNC111-159-121445- /O.CON.KFGF.SV.W.0187.000000T0000Z-250912T1445Z/ Wadena MN-Otter Tail MN- 900 AM CDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 945 AM CDT FOR WADENA AND EAST CENTRAL OTTER TAIL COUNTIES... At 900 AM CDT, severe thunderstorms were located along a line extending from near Badoura to near Nimrod to Wadena, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Wadena, Verndale, Staples Airport, Deer Creek, Bluffton, Huntersville, and Nimrod. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4637 9533 4659 9519 4666 9496 4680 9490 4680 9479 4639 9478 4637 9473 TIME...MOT...LOC 1400Z 258DEG 31KT 4681 9478 4659 9487 4646 9516 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Thomas  993 WUUS55 KGJT 121405 SVRGJT UTC019-121445- /O.NEW.KGJT.SV.W.0025.250912T1405Z-250912T1445Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Junction CO 805 AM MDT Fri Sep 12 2025 The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... Southwestern Grand County in east central Utah... * Until 845 AM MDT. * At 804 AM MDT, a severe thunderstorm was located 18 miles northwest of Canyonlands National Park, or 27 miles south of Green River, 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 southwestern 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 3871 11012 3875 11008 3878 11010 3900 10992 3879 10960 3856 10999 3858 11006 3861 11003 3859 11001 3861 11000 3862 11004 3865 11004 3865 11006 3867 11007 3867 11009 3869 11010 3871 11008 3872 11009 TIME...MOT...LOC 1404Z 218DEG 32KT 3860 11011 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF  775 WWUS53 KFGF 121414 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 914 AM CDT Fri Sep 12 2025 MNC111-121424- /O.CAN.KFGF.SV.W.0187.000000T0000Z-250912T1445Z/ Otter Tail MN- 914 AM CDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL OTTER TAIL COUNTY IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. && LAT...LON 4637 9474 4637 9516 4647 9516 4659 9508 4664 9478 4639 9478 TIME...MOT...LOC 1414Z 260DEG 29KT 4656 9505 4649 9506 4640 9517 $$ MNC159-121445- /O.CON.KFGF.SV.W.0187.000000T0000Z-250912T1445Z/ Wadena MN- 914 AM CDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 945 AM CDT FOR SOUTHERN WADENA COUNTY... At 914 AM CDT, severe thunderstorms were located along a line extending from near Blue Grass to 6 miles north of Verndale to near Wadena, moving east 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... Wadena, Verndale, Staples Airport, Aldrich, Blue Grass, and Oylen. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4637 9474 4637 9516 4647 9516 4659 9508 4664 9478 4639 9478 TIME...MOT...LOC 1414Z 260DEG 29KT 4656 9505 4649 9506 4640 9517 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Thomas  551 WGUS55 KSLC 121417 FFWSLC UTC055-121715- /O.NEW.KSLC.FF.W.0027.250912T1417Z-250912T1715Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 817 AM MDT Fri Sep 12 2025 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Eastern Wayne County in southern Utah... * Until 1115 AM MDT. * At 817 AM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 0.75 inches of rain have fallen. The expected rainfall rate is 1.5 to 2.5 inches per hour. Additional rainfall amounts of 0.5 to 0.75 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of slot canyons across eastern Wayne County. * Some slot that will experience flash flooding include... Angel Cove, Bloodhound, Benign, Garden Balcony, Bull Pasture, Larry, No Mans, Lost Spring, Robbers Roost, White Roost, Lower Sand, Hells Hole, Ho Hum, Pasture, Blue John and Little John Canyons. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away or be swept away. River banks and culverts can become unstable and unsafe. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. && LAT...LON 3819 11051 3833 11065 3843 11049 3849 11040 3837 11022 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE EXPECTED RAINFALL RATE...1.5-2.5 INCHES IN 1 HOUR $$ AD  086 WWUS55 KSLC 121421 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 821 AM MDT Fri Sep 12 2025 UTC015-055-121430- /O.EXP.KSLC.SV.W.0044.000000T0000Z-250912T1430Z/ Wayne UT-Emery UT- 821 AM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN WAYNE AND SOUTHEASTERN EMERY COUNTIES WILL EXPIRE AT 830 AM MDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. However small hail, gusty winds and heavy rain are still possible with this thunderstorm. LAT...LON 3844 11015 3848 11024 3860 11032 3877 11010 3873 11012 3869 11010 3865 11003 3861 11007 3862 11001 3860 10999 3859 11006 3855 10999 TIME...MOT...LOC 1420Z 221DEG 24KT 3866 11003 $$ STW  980 WWUS55 KGJT 121429 SVSGJT Severe Weather Statement National Weather Service Grand Junction CO 829 AM MDT Fri Sep 12 2025 UTC019-121445- /O.CON.KGJT.SV.W.0025.000000T0000Z-250912T1445Z/ Grand UT- 829 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 AM MDT FOR SOUTHWESTERN GRAND COUNTY... At 828 AM MDT, a severe thunderstorm was located 19 miles southeast of Green River, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of southwestern Grand County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3881 11007 3900 10992 3885 10970 3870 10994 TIME...MOT...LOC 1428Z 215DEG 33KT 3876 10996 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF  686 WWUS53 KFGF 121436 SVSFGF Severe Weather Statement National Weather Service Grand Forks ND 936 AM CDT Fri Sep 12 2025 MNC159-121446- /O.EXP.KFGF.SV.W.0187.000000T0000Z-250912T1445Z/ Wadena MN- 936 AM CDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN WADENA COUNTY WILL EXPIRE AT 945 AM CDT... The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, heavy rain is still possible with these thunderstorms. && LAT...LON 4637 9474 4637 9516 4647 9516 4659 9508 4664 9478 4639 9478 TIME...MOT...LOC 1436Z 251DEG 29KT 4661 9484 4654 9485 4645 9496 $$ Thomas  847 WUUS55 KGJT 121442 SVRGJT UTC019-121515- /O.NEW.KGJT.SV.W.0026.250912T1442Z-250912T1515Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Junction CO 842 AM MDT Fri Sep 12 2025 The National Weather Service in Grand Junction has issued a * Severe Thunderstorm Warning for... South central Grand County in east central Utah... * Until 915 AM MDT. * At 842 AM MDT, a severe thunderstorm was located 17 miles northwest of Moab, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of south central Grand County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3868 10974 3875 10986 3902 10970 3889 10944 TIME...MOT...LOC 1442Z 214DEG 29KT 3875 10978 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ GF  545 WUUS55 KSLC 121453 SVRSLC UTC015-055-121530- /O.NEW.KSLC.SV.W.0045.250912T1453Z-250912T1530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 853 AM MDT Fri Sep 12 2025 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Northeastern Wayne County in southern Utah... Southeastern Emery County in central Utah... * Until 930 AM MDT. * At 853 AM MDT, a severe thunderstorm was located 13 miles west of Canyonlands National Park, or 32 miles east of Hanksville, 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 northeastern Wayne and southeastern Emery 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 3851 11005 3848 11001 3843 11002 3842 11000 3837 11003 3835 11017 3840 11026 3850 11026 3859 11006 3858 11004 3861 11002 3857 11002 3856 10999 TIME...MOT...LOC 1453Z 238DEG 30KT 3845 11013 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ STW  989 WHUS52 KMFL 121455 SMWMFL AMZ671-121545- /O.NEW.KMFL.MA.W.0339.250912T1455Z-250912T1545Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 1055 AM EDT Fri Sep 12 2025 The National Weather Service in Miami has issued a * Special Marine Warning for... Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas... * Until 1145 AM EDT. * At 1055 AM EDT, a severe thunderstorm capable of producing waterspouts was located 47 nm east of Sunny Isles, moving southeast at 15 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2571 7911 2565 7918 2588 7937 2604 7921 2596 7910 2577 7910 TIME...MOT...LOC 1455Z 309DEG 14KT 2590 7925 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ Fisher  700 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