641 WHUS52 KKEY 121204 SMWKEY GMZ033-121245- /O.NEW.KKEY.MA.W.0314.250912T1204Z-250912T1245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Key West FL 804 AM EDT Fri Sep 12 2025 The National Weather Service in Key West has issued a * Special Marine Warning for... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... * Until 845 AM EDT. * At 803 AM EDT, a strong thunderstorm was located 9 nm southeast of S Tower, moving southeast at 5 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...National Weather Service Meteorologist. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. * The strong thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for wind gusts in excess of 34 knots, steep and fast-building seas, frequent lightning, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2490 8235 2504 8224 2494 8196 2470 8214 TIME...MOT...LOC 1203Z 304DEG 7KT 2493 8224 HAIL...0.00IN WIND...>34KTS $$ JAM  790 FZUS72 KKEY 121227 MWSKEY Marine Weather Statement National Weather Service Key West FL 827 AM EDT Fri Sep 12 2025 GMZ033-034-121330- Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms- Gulf of America including Dry Tortugas and Rebecca Shoal Channel- 827 AM EDT Fri Sep 12 2025 ...STRONG CLUSTER OF THUNDERSTORMS IN THE DEEP GULF WATERS NORTH OF HALFMOON SHOAL LIGHT... The areas affected include... Straits of Florida from Craig Key to Halfmoon Shoal out 60 nm... At 0824 AM EDT, National Weather Service meteorologists detected a cluster of strong thunderstorms, capable of producing wind gusts near 30 knots. This cluster was located near S Tower, moving southeast 5 to 10 knots. The strong thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for thunderstorms with wind gusts near 30 knots, locally rough and confused seas, occasional lightning strikes, and potentially blinding downpours. Get to a safe port as quickly, and as safely as possible. When downpours reduce visibility, slow down. $$ JAM  316 WUUS55 KSLC 121228 SVRSLC UTC017-025-121300- /O.NEW.KSLC.SV.W.0041.250912T1228Z-250912T1300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 628 AM MDT Fri Sep 12 2025 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... South central Garfield County in southern Utah... North central Kane County in southern Utah... * Until 700 AM MDT. * At 628 AM MDT, a severe thunderstorm was located 22 miles southeast of Escalante, 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 south central Garfield and north central Kane Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3739 11140 3745 11152 3786 11129 3771 11099 TIME...MOT...LOC 1228Z 213DEG 35KT 3747 11141 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CRK  479 WWUS55 KSLC 121236 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 636 AM MDT Fri Sep 12 2025 UTC017-025-121300- /O.CON.KSLC.SV.W.0041.000000T0000Z-250912T1300Z/ Garfield UT-Kane UT- 636 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 AM MDT FOR SOUTH CENTRAL GARFIELD AND NORTH CENTRAL KANE COUNTIES... At 636 AM MDT, a severe thunderstorm was located 20 miles southeast of Escalante, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of south central Garfield and north central Kane Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3747 11136 3753 11146 3786 11129 3771 11099 TIME...MOT...LOC 1236Z 213DEG 35KT 3754 11135 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CRK  175 WWUS55 KSLC 121244 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 644 AM MDT Fri Sep 12 2025 UTC025-121254- /O.CAN.KSLC.SV.W.0041.000000T0000Z-250912T1300Z/ Kane UT- 644 AM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL KANE 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 3786 11129 3771 11099 3754 11126 3754 11145 3755 11145 TIME...MOT...LOC 1244Z 203DEG 34KT 3759 11134 $$ UTC017-121300- /O.CON.KSLC.SV.W.0041.000000T0000Z-250912T1300Z/ Garfield UT- 644 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 AM MDT FOR SOUTH CENTRAL GARFIELD COUNTY... At 644 AM MDT, a severe thunderstorm was located 18 miles southeast of Escalante, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of south central Garfield County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3786 11129 3771 11099 3754 11126 3754 11145 3755 11145 TIME...MOT...LOC 1244Z 203DEG 34KT 3759 11134 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CRK  560 FZUS72 KKEY 121245 MWSKEY Marine Weather Statement National Weather Service Key West FL 845 AM EDT Fri Sep 12 2025 GMZ033-121255- /O.EXP.KKEY.MA.W.0314.000000T0000Z-250912T1245Z/ 845 AM EDT Fri Sep 12 2025 ...THE SPECIAL MARINE WARNING EXPIRED AT 845 AM EDT... The affected areas were... Gulf Waters from East Cape Sable to Chokoloskee 20 to 60 nm out and beyond 5 fathoms... The thunderstorm has weakened. && LAT...LON 2490 8235 2504 8224 2494 8196 2470 8214 TIME...MOT...LOC 1245Z 304DEG 7KT 2489 8217 $$ JAM  929 WUUS55 KSLC 121255 SVRSLC UTC017-121330- /O.NEW.KSLC.SV.W.0042.250912T1255Z-250912T1330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 655 AM MDT Fri Sep 12 2025 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Central Garfield County in southern Utah... * Until 730 AM MDT. * At 655 AM MDT, a severe thunderstorm was located 19 miles southeast of Boulder, or 19 miles east of Escalante, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Capitol Reef National Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3756 11122 3766 11141 3808 11114 3793 11085 TIME...MOT...LOC 1255Z 213DEG 35KT 3768 11127 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CRK  997 WGUS73 KFGF 121257 FFSFGF Flash Flood Statement National Weather Service Grand Forks ND 757 AM CDT Fri Sep 12 2025 NDC005-095-121307- /O.EXP.KFGF.FF.W.0013.000000T0000Z-250912T1300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Benson ND-Towner ND- 757 AM CDT Fri Sep 12 2025 ...FLASH FLOOD WARNING WILL EXPIRE AT 8 AM CDT THIS MORNING FOR NORTHWESTERN BENSON AND SOUTHWESTERN TOWNER COUNTIES... The heavy rain has ended. Flooding is no longer expected to pose a threat or is decreasing. Please continue to heed any road closures. && LAT...LON 4844 9948 4846 9916 4837 9927 4831 9934 4822 9947 4820 9984 4837 9984 4837 9978 4837 9974 4837 9965 4837 9962 4837 9960 4837 9949 $$ Thomas