520 WWUS53 KOAX 180600 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 100 AM CDT Tue Aug 18 2026 NEC023-037-141-180615- /O.CON.KOAX.SV.W.0359.000000T0000Z-260818T0615Z/ Colfax NE-Platte NE-Butler NE- 100 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 AM CDT FOR SOUTHWESTERN COLFAX...SOUTHEASTERN PLATTE AND NORTHWESTERN BUTLER COUNTIES... At 1259 AM CDT, a severe thunderstorm was located over Columbus, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...A personal weather station measured a 57 MPH gust near Columbus. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Columbus and Richland. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4156 9718 4134 9719 4133 9736 4139 9737 4137 9745 4136 9751 4155 9750 TIME...MOT...LOC 0559Z 276DEG 29KT 4144 9734 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Chehak 714 WWUS53 KGID 180600 SVSGID Severe Weather Statement National Weather Service Hastings NE 100 AM CDT Tue Aug 18 2026 NEC019-125-163-180610- /O.CAN.KGID.SV.W.0260.000000T0000Z-260818T0615Z/ Nance NE-Buffalo NE-Sherman NE- 100 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN NANCE... NORTHEASTERN BUFFALO AND SOUTHEASTERN SHERMAN COUNTIES IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 200 AM CDT for south central, central and east central Nebraska. && LAT...LON 4070 9795 4070 9847 4093 9872 4105 9872 4105 9874 4116 9864 4126 9827 4126 9810 4128 9810 4129 9801 4107 9783 4084 9782 TIME...MOT...LOC 0600Z 317DEG 49KT 4104 9786 4094 9826 4086 9863 $$ NEC079-081-093-121-180615- /O.CON.KGID.SV.W.0260.000000T0000Z-260818T0615Z/ Hamilton NE-Merrick NE-Howard NE-Hall NE- 100 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 AM CDT FOR HAMILTON...MERRICK...SOUTHERN HOWARD AND HALL COUNTIES... At 100 AM CDT, severe thunderstorms were located along a line extending from near Hordville to near Phillips to near Wood River, moving southeast at 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Automated Weather Station repored at 64 MPH wind gust near Alda. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. These severe storms will be near... Grand Island, Aurora, Wood River, Doniphan, Alda, Hampton, and Phillips around 105 AM CDT. Giltner around 110 AM CDT. Stockham around 120 AM CDT. This includes Interstate 80 between mile markers 303 and 340. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4070 9795 4070 9847 4093 9872 4105 9872 4105 9874 4116 9864 4126 9827 4126 9810 4128 9810 4129 9801 4107 9783 4084 9782 TIME...MOT...LOC 0600Z 317DEG 49KT 4104 9786 4094 9826 4086 9863 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Mangels 798 WWUS53 KGID 180603 SVSGID Severe Weather Statement National Weather Service Hastings NE 103 AM CDT Tue Aug 18 2026 NEC079-081-093-121-180615- /O.CON.KGID.SV.W.0260.000000T0000Z-260818T0615Z/ Hamilton NE-Merrick NE-Howard NE-Hall NE- 103 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 AM CDT FOR HAMILTON...MERRICK...SOUTHERN HOWARD AND HALL COUNTIES... At 103 AM CDT, severe thunderstorms were located along a line extending from near Hordville to near Phillips to near Wood River, moving southeast at 60 mph. HAZARD...70 mph wind gusts and nickel size hail. SOURCE...The Grand Island Airport reported wind gusts over 70 MPH. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. These severe storms will be near... Aurora, Doniphan, Hampton, and Phillips around 110 AM CDT. Giltner around 115 AM CDT. Stockham around 120 AM CDT. This includes Interstate 80 between mile markers 303 and 340. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4070 9795 4070 9847 4093 9872 4105 9872 4105 9874 4116 9864 4126 9827 4126 9810 4128 9810 4129 9801 4107 9783 4084 9782 TIME...MOT...LOC 0603Z 313DEG 52KT 4104 9786 4094 9826 4086 9863 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Mangels 617 WWUS53 KOAX 180610 SVSOAX Severe Weather Statement National Weather Service Omaha/Valley Nebraska 110 AM CDT Tue Aug 18 2026 NEC023-037-141-180620- /O.EXP.KOAX.SV.W.0359.000000T0000Z-260818T0615Z/ Colfax NE-Platte NE-Butler NE- 110 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN COLFAX... SOUTHEASTERN PLATTE AND NORTHWESTERN BUTLER COUNTIES WILL EXPIRE AT 115 AM CDT... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. && LAT...LON 4156 9718 4134 9719 4133 9736 4139 9737 4137 9745 4136 9751 4155 9750 TIME...MOT...LOC 0610Z 267DEG 41KT 4145 9719 $$ Chehak 571 WWUS53 KFSD 180620 SVSFSD Severe Weather Statement National Weather Service Sioux Falls SD 120 AM CDT Tue Aug 18 2026 SDC003-015-073-180630- /O.CON.KFSD.SV.W.0231.000000T0000Z-260818T0630Z/ Aurora SD-Jerauld SD-Brule SD- 120 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 AM CDT FOR NORTHWESTERN AURORA...JERAULD AND NORTHEASTERN BRULE COUNTIES... At 119 AM CDT, severe thunderstorms were located along a line extending from 8 miles south of Lane to 7 miles north of White Lake to near Kimball, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Mesonet. Around 1:00 AM CDT, a 59 mph wind gust was recorded in Gann Valley. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Kimball and White Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls. && LAT...LON 4372 9874 4362 9904 4385 9932 4387 9931 4390 9936 4394 9935 4393 9893 4420 9892 4420 9883 4407 9833 4403 9833 4374 9870 TIME...MOT...LOC 0619Z 281DEG 34KT 4395 9848 4384 9871 4380 9901 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Samet 160 WWUS53 KGID 180629 SVSGID Severe Weather Statement National Weather Service Hastings NE 129 AM CDT Tue Aug 18 2026 NEC001-079-180639- /O.CAN.KGID.SV.W.0261.000000T0000Z-260818T0645Z/ Adams NE-Hall NE- 129 AM CDT Tue Aug 18 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN ADAMS AND HALL COUNTIES 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 south central, central and east central Nebraska. && LAT...LON 4035 9752 4035 9828 4099 9828 4104 9783 4074 9737 4040 9737 TIME...MOT...LOC 0629Z 316DEG 49KT 4084 9749 4069 9785 4058 9822 $$ NEC035-059-081-121-185-180645- /O.CON.KGID.SV.W.0261.000000T0000Z-260818T0645Z/ Clay NE-York NE-Hamilton NE-Fillmore NE-Merrick NE- 129 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 AM CDT FOR CLAY...SOUTHERN YORK...HAMILTON...FILLMORE AND SOUTHWESTERN MERRICK COUNTIES... At 129 AM CDT, severe thunderstorms were located along a line extending from near Waco to near Stockham to Inland, moving southeast at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Automated Weather Station reported a wind gust near over 70 MPH near Bradshaw. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. These severe storms will be near... Sutton, Clay Center, Fairmont, McCool Junction, Grafton, and Saronville around 135 AM CDT. Geneva, Exeter, and Fairfield around 140 AM CDT. Edgar, Shickley, and Ong around 145 AM CDT. Milligan and Strang around 150 AM CDT. Ohiowa around 155 AM CDT. This includes Interstate 80 between mile markers 318 and 358. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4035 9752 4035 9828 4099 9828 4104 9783 4074 9737 4040 9737 TIME...MOT...LOC 0629Z 316DEG 49KT 4084 9749 4069 9785 4058 9822 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Mangels 734 WWUS53 KGID 180633 SVSGID Severe Weather Statement National Weather Service Hastings NE 133 AM CDT Tue Aug 18 2026 NEC143-185-180700- /O.CON.KGID.SV.W.0262.000000T0000Z-260818T0700Z/ York NE-Polk NE- 133 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 AM CDT FOR NORTHERN YORK AND SOUTHEASTERN POLK COUNTIES... At 132 AM CDT, a severe thunderstorm was located near Gresham, or 11 miles northeast of York, moving southeast at 50 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Automated Weather Station reported wind gusts near 70 MPH near Benedict. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will remain over mainly rural areas of northern York and southeastern Polk Counties, including the following locations... Thayer. This includes Interstate 80 between mile markers 358 and 365. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4102 9783 4104 9783 4126 9737 4073 9737 TIME...MOT...LOC 0632Z 295DEG 43KT 4098 9743 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Mangels 419 WWUS53 KGID 180635 SVSGID Severe Weather Statement National Weather Service Hastings NE 135 AM CDT Tue Aug 18 2026 NEC035-059-081-121-185-180645- /O.CON.KGID.SV.W.0261.000000T0000Z-260818T0645Z/ Clay NE-York NE-Hamilton NE-Fillmore NE-Merrick NE- 135 AM CDT Tue Aug 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 AM CDT FOR NORTHEASTERN CLAY...SOUTHERN YORK...HAMILTON...FILLMORE AND SOUTHWESTERN MERRICK COUNTIES... At 135 AM CDT, severe thunderstorms were located along a line extending from near Waco to near Sutton to near Inland, moving southeast at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Sutton, Fairmont, Grafton, and Saronville around 140 AM CDT. Geneva and Exeter around 145 AM CDT. This includes Interstate 80 between mile markers 319 and 358. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4063 9737 4046 9751 4042 9791 4083 9826 4099 9828 4104 9783 4074 9737 TIME...MOT...LOC 0635Z 319DEG 48KT 4081 9746 4066 9782 4056 9819 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Mangels