769 WWUS53 KBIS 120311 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 1011 PM CDT Thu Sep 11 2025 NDC049-120330- /O.CON.KBIS.SV.W.0263.000000T0000Z-250912T0330Z/ McHenry ND- 1011 PM CDT Thu Sep 11 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT FOR CENTRAL MCHENRY COUNTY... At 1011 PM CDT, a severe thunderstorm was located 6 miles west of Denbigh, or 26 miles east of Minot, moving northeast at 5 mph. HAZARD...60 mph wind gusts and half dollar 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 McHenry County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4823 10074 4833 10083 4840 10073 4826 10058 TIME...MOT...LOC 0311Z 245DEG 5KT 4830 10072 HAIL THREAT...OBSERVED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MDJ  271 WUUS53 KBIS 120318 SVRBIS NDC049-120400- /O.NEW.KBIS.SV.W.0264.250912T0318Z-250912T0400Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 1018 PM CDT Thu Sep 11 2025 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Northwestern McHenry County in north central North Dakota... * Until 1100 PM CDT. * At 1018 PM CDT, a severe thunderstorm was located 9 miles south of Upham, or 27 miles northeast of Minot, moving northeast at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Upham and Bantry. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4845 10043 4835 10086 4843 10094 4864 10069 4863 10065 TIME...MOT...LOC 0318Z 236DEG 9KT 4845 10076 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MDJ  715 WUUS53 KBIS 120320 SVRBIS NDC049-069-120415- /O.NEW.KBIS.SV.W.0265.250912T0320Z-250912T0415Z/ BULLETIN - EAS ACTIVATION REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 1020 PM CDT Thu Sep 11 2025 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... West central Pierce County in north central North Dakota... Northeastern McHenry County in north central North Dakota... * Until 1115 PM CDT. * At 1019 PM CDT, a severe thunderstorm was located near Denbigh, or 28 miles east of Minot, moving east at 15 mph. HAZARD...Two inch hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Towner, Denbigh, and Berwick. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4824 10075 4834 10081 4853 10032 4828 10014 TIME...MOT...LOC 0319Z 249DEG 15KT 4831 10066 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...2.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MDJ  426 WWUS53 KBIS 120334 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 1034 PM CDT Thu Sep 11 2025 NDC049-120400- /O.CON.KBIS.SV.W.0264.000000T0000Z-250912T0400Z/ McHenry ND- 1034 PM CDT Thu Sep 11 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT FOR NORTH CENTRAL MCHENRY COUNTY... At 1034 PM CDT, a severe thunderstorm was located 5 miles south of Upham, or 26 miles southwest of Bottineau, moving northeast at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Upham and Bantry. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4838 10072 4848 10087 4864 10069 4863 10065 4845 10043 TIME...MOT...LOC 0334Z 209DEG 11KT 4850 10073 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MDJ  802 FZUS72 KKEY 120335 MWSKEY Marine Weather Statement National Weather Service Key West FL 1135 PM EDT Thu Sep 11 2025 GMZ053-054-073-074-120415- 1135 PM EDT Thu Sep 11 2025 ...STRONG THUNDERSTORM IN THE VICINITY OF LOOE KEY... The areas affected include... Straits of Florida from Craig Key to Halfmoon Shoal out 60 nm... At 1134 PM EDT, National Weather Service meteorologists detected a a strong thunderstorm, capable of producing wind gusts near 30 knots. This thunderstorm was located near Big Pine Shoal, moving southeast at 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. && LAT...LON 2454 8141 2458 8128 2436 8109 2427 8136 $$ BT  001 WWUS53 KBIS 120336 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 1036 PM CDT Thu Sep 11 2025 NDC049-069-120415- /O.CON.KBIS.SV.W.0265.000000T0000Z-250912T0415Z/ Pierce ND-McHenry ND- 1036 PM CDT Thu Sep 11 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT FOR WEST CENTRAL PIERCE AND NORTHEASTERN MCHENRY COUNTIES... At 1035 PM CDT, a severe thunderstorm was located over Denbigh, or 27 miles west of Rugby, moving northeast at 15 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Towner, Denbigh, and Berwick. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4825 10065 4837 10074 4853 10032 4828 10014 TIME...MOT...LOC 0335Z 244DEG 14KT 4834 10060 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MDJ  911 FZUS72 KMFL 120357 MWSMFL Marine Weather Statement National Weather Service Miami FL 1157 PM EDT Thu Sep 11 2025 AMZ670-671-120500- 1157 PM EDT Thu Sep 11 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... 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 1157 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 35 nm east of Hillsboro Beach, or 35 nm east of Lighthouse Point, moving northeast 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. Intense lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. Waterspouts are possible with this activity. Remain on the alert in case warnings are issued for waterspout development. && LAT...LON 2624 7908 2613 7945 2635 7960 2650 7905 $$ CWC