328 WWUS53 KOAX 180700 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 200 AM CDT Tue Aug 18 2026 NEC023-159-180715- /O.CON.KOAX.SV.W.0360.000000T0000Z-260818T0715Z/ Seward NE-Butler NE- 200 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 AM CDT FOR EASTERN SEWARD AND SOUTHEASTERN BUTLER COUNTIES... At 200 AM CDT, severe thunderstorms were located along a line extending from 4 miles east of Dwight to 3 miles east of Milford, moving southeast at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Seward, Milford, Brainard, Garland, Pleasant Dale, Dwight, and Bee. This includes Interstate 80 in Nebraska between mile markers 375 and 388. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4118 9691 4070 9691 4076 9725 4092 9713 4119 9715 TIME...MOT...LOC 0700Z 295DEG 52KT 4107 9694 4077 9699 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Chehak  766 WWUS53 KOAX 180701 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 201 AM CDT Tue Aug 18 2026 NEC151-159-180730- /O.CON.KOAX.SV.W.0361.000000T0000Z-260818T0730Z/ Seward NE-Saline NE- 201 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM CDT FOR SOUTHEASTERN SEWARD AND NORTHERN SALINE COUNTIES... At 201 AM CDT, a severe thunderstorm was located 4 miles east of Dorchester, or 17 miles south of Seward, moving east at 65 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Crete. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4063 9731 4076 9724 4071 9691 4045 9691 TIME...MOT...LOC 0701Z 290DEG 55KT 4066 9704 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Chehak  711 WWUS53 KOAX 180708 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 208 AM CDT Tue Aug 18 2026 NEC023-159-180718- /O.EXP.KOAX.SV.W.0360.000000T0000Z-260818T0715Z/ Seward NE-Butler NE- 208 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN SEWARD AND SOUTHEASTERN BUTLER COUNTIES WILL EXPIRE AT 215 AM CDT... The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for southeastern and east central Nebraska. && LAT...LON 4118 9691 4070 9691 4076 9725 4092 9713 4119 9715 TIME...MOT...LOC 0708Z 288DEG 43KT 4105 9685 4075 9690 $$ Chehak  249 WWUS53 KOAX 180717 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 217 AM CDT Tue Aug 18 2026 NEC155-180726- /O.CAN.KOAX.SV.W.0362.000000T0000Z-260818T0800Z/ Saunders NE- 217 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN SAUNDERS COUNTY IS CANCELLED... The storms which prompted the warning have weakened. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for southeastern Nebraska. && LAT...LON 4045 9691 4105 9690 4104 9646 4036 9647 TIME...MOT...LOC 0716Z 297DEG 44KT 4102 9674 4070 9679 4058 9694 $$ NEC067-109-180800- /O.CON.KOAX.SV.W.0362.000000T0000Z-260818T0800Z/ Lancaster NE-Gage NE- 217 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 AM CDT FOR LANCASTER AND NORTHERN GAGE COUNTIES... At 216 AM CDT, severe thunderstorms were located along a line extending from 4 miles northwest of Davey to 5 miles south of Pioneers Park to 3 miles south of Crete, moving southeast at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Lincoln airport reported a wind gust of 68 MPH. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Lincoln, Roca, Hallam, Davey, Sprague, Holmes Lake Park, Lincoln Airport, Pioneers Park, Waverly, Hickman, Cortland, Walton, Bennet, Firth, Panama and Adams. This includes Interstate 80 in Nebraska between mile markers 390 and 414. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4045 9691 4105 9690 4104 9646 4036 9647 TIME...MOT...LOC 0716Z 297DEG 44KT 4102 9674 4070 9679 4058 9694 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Chehak  166 WWUS53 KOAX 180717 RRA SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 217 AM CDT Tue Aug 18 2026 NEC159-180727- /O.CAN.KOAX.SV.W.0361.000000T0000Z-260818T0730Z/ Seward NE- 217 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN SEWARD COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for southeastern Nebraska. && LAT...LON 4056 9715 4070 9701 4070 9691 4045 9691 TIME...MOT...LOC 0717Z 295DEG 44KT 4057 9680 $$ NEC151-180730- /O.CON.KOAX.SV.W.0361.000000T0000Z-260818T0730Z/ Saline NE- 217 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM CDT FOR NORTHEASTERN SALINE COUNTY... At 217 AM CDT, a severe thunderstorm was located near Hallam, or 17 miles south of Lincoln, moving southeast at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Crete, Wilber, and Walnut Creek Recreation Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4056 9715 4070 9701 4070 9691 4045 9691 TIME...MOT...LOC 0717Z 295DEG 44KT 4057 9680 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Chehak  049 WUUS53 KABR 180720 SVRABR SDC085-180800- /O.NEW.KABR.SV.W.0216.260818T0720Z-260818T0800Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Aberdeen SD 220 AM CDT Tue Aug 18 2026 The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Southeastern Lyman County in central South Dakota... * Until 300 AM CDT. * At 220 AM CDT, a severe thunderstorm was located 6 miles west of Dude Ranch, or 8 miles west of Oacoma, moving southeast at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Dude Ranch and Oacoma around 225 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4402 9941 4398 9935 4390 9936 4386 9931 4377 9941 4370 9941 4367 9947 4365 9937 4352 9928 4350 9930 4350 9960 4353 9962 4374 9962 4373 9969 4375 9970 4371 9975 TIME...MOT...LOC 0720Z 307DEG 41KT 4376 9954 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MMM  630 WUUS53 KFSD 180724 SVRFSD SDC015-023-053-180815- /O.NEW.KFSD.SV.W.0233.260818T0724Z-260818T0815Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sioux Falls SD 224 AM CDT Tue Aug 18 2026 The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Northwestern Charles Mix County in south central South Dakota... Northwestern Gregory County in south central South Dakota... Southwestern Brule County in south central South Dakota... * Until 315 AM CDT. * At 224 AM CDT, a severe thunderstorm was located 7 miles southwest of Dude Ranch, or 9 miles southwest of Oacoma, moving southeast at 45 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will be near... Lake Francis Case around 230 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls. && LAT...LON 4350 9952 4350 9929 4352 9928 4357 9934 4364 9935 4367 9947 4371 9941 4376 9942 4382 9933 4387 9931 4359 9881 4318 9933 4345 9954 TIME...MOT...LOC 0724Z 313DEG 41KT 4370 9953 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Samet  283 WUUS53 KOAX 180725 SVROAX NEC067-180815- /O.NEW.KOAX.SV.W.0363.260818T0725Z-260818T0815Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Omaha/Valley Nebraska 225 AM CDT Tue Aug 18 2026 The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Central Gage County in southeastern Nebraska... * Until 315 AM CDT. * At 225 AM CDT, a severe thunderstorm was located near Clatonia, or 11 miles north of Beatrice, moving southeast at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Pickrell around 230 AM CDT. Filley around 240 AM CDT. Virginia around 245 AM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4032 9692 4045 9692 4046 9691 4036 9646 4010 9647 TIME...MOT...LOC 0725Z 303DEG 52KT 4043 9682 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Chehak  771 WWUS53 KOAX 180725 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 225 AM CDT Tue Aug 18 2026 NEC151-180735- /O.EXP.KOAX.SV.W.0361.000000T0000Z-260818T0730Z/ Saline NE- 225 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN SALINE COUNTY WILL EXPIRE AT 230 AM CDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for southeastern Nebraska. && LAT...LON 4056 9715 4070 9701 4070 9691 4045 9691 TIME...MOT...LOC 0725Z 295DEG 44KT 4053 9670 $$ Chehak  820 WUUS53 KOAX 180730 SVROAX NEC025-097-127-131-180830- /O.NEW.KOAX.SV.W.0364.260818T0730Z-260818T0830Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Omaha/Valley Nebraska 230 AM CDT Tue Aug 18 2026 The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Johnson County in southeastern Nebraska... Nemaha County in southeastern Nebraska... Otoe County in southeastern Nebraska... Cass County in southeastern Nebraska... * Until 330 AM CDT. * At 229 AM CDT, severe thunderstorms were located along a line extending from 4 miles north of Waverly to 3 miles southwest of Bennet to 3 miles east of Clatonia, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Multiple observed wind gusts of 60 to 65 MPH. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Eagle, Greenwood, Palmyra, and Douglas around 235 AM CDT. Elmwood and Murdock around 240 AM CDT. Sterling and Unadilla around 245 AM CDT. Other locations in the path of these severe thunderstorms include Syracuse, Weeping Water, Avoca, Cook, Crab Orchard, Tecumseh, Talmage, Nehawka, Dunbar, Lorton, Nebraska City, Johnson, Union, Brock, Elk Creek and Julian. This includes Interstate 80 in Nebraska between mile markers 415 and 426. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4101 9646 4102 9635 4104 9635 4105 9632 4100 9620 4106 9606 4106 9589 4090 9581 4087 9585 4077 9584 4073 9589 4061 9575 4053 9577 4052 9570 4056 9568 4055 9565 4051 9569 4046 9568 4026 9599 4026 9646 TIME...MOT...LOC 0729Z 286DEG 45KT 4098 9655 4066 9656 4048 9678 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Chehak  026 WWUS53 KOAX 180732 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 232 AM CDT Tue Aug 18 2026 NEC067-109-180800- /O.CON.KOAX.SV.W.0362.000000T0000Z-260818T0800Z/ Lancaster NE-Gage NE- 232 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 AM CDT FOR LANCASTER AND NORTHERN GAGE COUNTIES... At 231 AM CDT, severe thunderstorms were located along a line extending from near Waverly to 2 miles east of Hickman to near Cortland, moving southeast at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Multiple measured wind gusts between 60 to 70 mph in Lancaster County. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Lincoln, Waverly, Hickman, Bennet, Firth, Adams, Cortland, Panama, Clatonia, Roca, Hallam, Davey, Sprague, Walton, Holmes Lake Park, Stagecoach State Recreation Area, Wagon Train State Recreation Area, Olive Creek State Recreation Area, and Bluestem State Recreation Area. This includes Interstate 80 in Nebraska between mile markers 401 and 414. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4055 9691 4074 9672 4104 9672 4104 9646 4036 9647 4045 9691 TIME...MOT...LOC 0731Z 298DEG 44KT 4094 9654 4062 9659 4050 9674 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Chehak  439 WWUS53 KABR 180735 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 235 AM CDT Tue Aug 18 2026 SDC085-180800- /O.CON.KABR.SV.W.0216.000000T0000Z-260818T0800Z/ Lyman SD- 235 AM CDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 3 AM CDT FOR SOUTHEASTERN LYMAN COUNTY... At 235 AM CDT, a severe thunderstorm was located 8 miles south of Lake Francis Case, or 10 miles south of Oacoma, moving southeast at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of Southeastern Lyman County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4374 9962 4390 9936 4386 9931 4377 9941 4374 9942 4373 9941 4370 9941 4369 9945 4367 9947 4365 9945 4365 9937 4361 9934 4357 9934 4354 9929 4352 9928 4350 9930 4350 9960 4353 9962 TIME...MOT...LOC 0720Z 307DEG 41KT 4376 9953 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MMM  843 FZUS72 KMHX 180736 MWSMHX Marine Weather Statement National Weather Service Newport/Morehead City NC 336 AM EDT Tue Aug 18 2026 AMZ135-152-180815- 336 AM EDT Tue Aug 18 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Pamlico Sound... S of Oregon Inlet NC to Cape Hatteras NC out to 20 NM... At 336 AM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located near The Center Of The Pamlico Sound, or 9 nm south of Engelhard, moving east at 25 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 3543 7549 3522 7552 3522 7553 3523 7554 3523 7560 3522 7566 3519 7574 3529 7617 3546 7612 $$ RCF  962 WWUS53 KABR 180741 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 241 AM CDT Tue Aug 18 2026 SDC085-180800- /O.CON.KABR.SV.W.0216.000000T0000Z-260818T0800Z/ Lyman SD- 241 AM CDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 3 AM CDT FOR SOUTHEASTERN LYMAN COUNTY... At 241 AM CDT, a severe thunderstorm was located 9 miles northeast of Iona, or 14 miles southeast of Oacoma, moving southeast at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of Southeastern Lyman County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4371 9952 4386 9931 4377 9941 4374 9942 4373 9941 4370 9941 4369 9945 4368 9947 4367 9947 4365 9945 4365 9937 4361 9934 4357 9934 4354 9929 4352 9928 4350 9930 4353 9947 4356 9953 TIME...MOT...LOC 0735Z 307DEG 41KT 4366 9934 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MMM  364 WWUS53 KFSD 180744 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 244 AM CDT Tue Aug 18 2026 SDC053-180753- /O.CAN.KFSD.SV.W.0233.000000T0000Z-260818T0815Z/ Gregory SD- 244 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN GREGORY COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has weakened. Therefore, the warning has been cancelled. && LAT...LON 4371 9941 4376 9942 4383 9932 4387 9931 4359 9881 4338 9908 4340 9915 4344 9917 4344 9924 4348 9931 4353 9928 4358 9934 4364 9935 4368 9946 TIME...MOT...LOC 0743Z 298DEG 45KT 4358 9927 $$ SDC015-023-180815- /O.CON.KFSD.SV.W.0233.000000T0000Z-260818T0815Z/ Charles Mix SD-Brule SD- 244 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 AM CDT FOR NORTHWESTERN CHARLES MIX AND SOUTHWESTERN BRULE COUNTIES... At 243 AM CDT, a severe thunderstorm was located 8 miles east of Iona, or 14 miles south of Chamberlain, moving southeast at 50 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe thunderstorm will remain over mainly rural areas of northwestern Charles Mix and southwestern Brule Counties, including the following locations... Pukwana. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls. && LAT...LON 4371 9941 4376 9942 4383 9932 4387 9931 4359 9881 4338 9908 4340 9915 4344 9917 4344 9924 4348 9931 4353 9928 4358 9934 4364 9935 4368 9946 TIME...MOT...LOC 0743Z 298DEG 45KT 4358 9927 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Samet  603 WWUS53 KOAX 180745 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 245 AM CDT Tue Aug 18 2026 NEC109-180755- /O.CAN.KOAX.SV.W.0362.000000T0000Z-260818T0800Z/ Lancaster NE- 245 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR LANCASTER COUNTY IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for southeastern Nebraska. && LAT...LON 4045 9691 4052 9691 4052 9647 4036 9647 TIME...MOT...LOC 0745Z 271DEG 48KT 4088 9629 4055 9639 4043 9654 $$ NEC067-180800- /O.CON.KOAX.SV.W.0362.000000T0000Z-260818T0800Z/ Gage NE- 245 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 AM CDT FOR NORTHERN GAGE COUNTY... At 245 AM CDT, severe thunderstorms were located along a line extending from 2 miles north of Elmwood to 3 miles south of Douglas to 2 miles southwest of Adams, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Adams, Cortland, and Clatonia. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4045 9691 4052 9691 4052 9647 4036 9647 TIME...MOT...LOC 0745Z 271DEG 48KT 4088 9629 4055 9639 4043 9654 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Chehak  270 WWUS53 KOAX 180747 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 247 AM CDT Tue Aug 18 2026 NEC025-097-127-131-180830- /O.CON.KOAX.SV.W.0364.000000T0000Z-260818T0830Z/ Johnson NE-Nemaha NE-Otoe NE-Cass NE- 247 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 AM CDT FOR JOHNSON...NEMAHA...OTOE AND CASS COUNTIES... At 246 AM CDT, severe thunderstorms were located along a line extending from Murdock to 4 miles east of Douglas to 3 miles south of Adams, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Syracuse, Weeping Water, Sterling, Unadilla, Avoca, and Crab Orchard around 250 AM CDT. Other locations in the path of these severe thunderstorms include Cook, Tecumseh, Talmage, Nehawka, Dunbar, Lorton, Nebraska City, Johnson, Union, Brock, Elk Creek, Julian, Auburn and Peru. This includes Interstate 80 in Nebraska between mile markers 415 and 426. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4101 9646 4102 9635 4104 9635 4105 9632 4100 9620 4106 9606 4106 9589 4090 9581 4087 9585 4077 9584 4073 9589 4061 9575 4053 9577 4052 9570 4056 9568 4055 9565 4051 9569 4046 9568 4026 9599 4026 9646 TIME...MOT...LOC 0746Z 285DEG 45KT 4093 9627 4060 9630 4041 9649 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Chehak  382 WWUS53 KABR 180747 SVSABR Severe Weather Statement National Weather Service Aberdeen SD 247 AM CDT Tue Aug 18 2026 SDC085-180757- /O.CAN.KABR.SV.W.0216.000000T0000Z-260818T0800Z/ Lyman SD- 247 AM CDT Tue Aug 18 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN LYMAN COUNTY... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning has been cancelled. && LAT...LON 4371 9952 4386 9931 4377 9941 4374 9942 4373 9941 4370 9941 4369 9945 4368 9947 4367 9947 4365 9945 4365 9937 4361 9934 4357 9934 4354 9929 4352 9928 4350 9930 4353 9947 4356 9953 TIME...MOT...LOC 0741Z 307DEG 41KT 4362 9927 $$ MMM  207 WHUS52 KMHX 180751 SMWMHX AMZ135-180830- /O.NEW.KMHX.MA.W.0303.260818T0751Z-260818T0830Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Newport/Morehead City NC 351 AM EDT Tue Aug 18 2026 The National Weather Service in Newport has issued a * Special Marine Warning for... Pamlico Sound... * Until 430 AM EDT. * At 350 AM EDT, a strong thunderstorm was located near The Center Of The Pamlico Sound, or 7 nm southwest of Pamlico Sound, moving east at 25 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Buoy. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Pamlico Sound, Engelhard, and The Center Of The Pamlico Sound. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3524 7606 3553 7602 3553 7552 3524 7554 TIME...MOT...LOC 0750Z 267DEG 24KT 3535 7593 HAIL...0.00IN WIND...>34KTS $$ RCF  537 WWUS53 KOAX 180752 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 252 AM CDT Tue Aug 18 2026 NEC067-180802- /O.EXP.KOAX.SV.W.0362.000000T0000Z-260818T0800Z/ Gage NE- 252 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN GAGE COUNTY WILL EXPIRE AT 300 AM CDT... The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 400 AM CDT for southeastern Nebraska. && LAT...LON 4045 9691 4052 9691 4052 9647 4036 9647 TIME...MOT...LOC 0752Z 270DEG 44KT 4085 9622 4052 9632 4040 9647 $$ Chehak  911 WWUS53 KOAX 180753 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 253 AM CDT Tue Aug 18 2026 NEC067-180815- /O.CON.KOAX.SV.W.0363.000000T0000Z-260818T0815Z/ Gage NE- 253 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 AM CDT FOR NORTHEASTERN GAGE COUNTY... At 253 AM CDT, a severe thunderstorm was located 3 miles southwest of Crab Orchard, or 14 miles east of Beatrice, moving southeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northeastern Gage County, including the following locations... Rockford State Recreation Area and Rockford. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4027 9681 4042 9675 4036 9646 4010 9647 TIME...MOT...LOC 0753Z 293DEG 37KT 4030 9646 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Chehak  736 WWUS53 KFSD 180756 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 256 AM CDT Tue Aug 18 2026 SDC015-023-180806- /O.CAN.KFSD.SV.W.0233.000000T0000Z-260818T0815Z/ Charles Mix SD-Brule SD- 256 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CHARLES MIX AND SOUTHWESTERN BRULE COUNTIES IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. However, small hail is still possible with this thunderstorm. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service Sioux Falls. && LAT...LON 4371 9941 4376 9942 4383 9932 4387 9931 4359 9881 4338 9908 4340 9915 4344 9917 4344 9924 4348 9931 4353 9928 4358 9934 4364 9935 4368 9946 TIME...MOT...LOC 0754Z 313DEG 41KT 4348 9912 $$ Samet