172 WWUS53 KBIS 240005 SVSBIS Severe Weather Statement National Weather Service Bismarck ND 705 PM CDT Sun Aug 23 2026 NDC001-011-240015- /O.EXP.KBIS.SV.W.0285.000000T0000Z-260824T0015Z/ Adams ND-Bowman ND- 605 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 615 PM MDT FOR SOUTHWESTERN ADAMS AND SOUTHEASTERN BOWMAN COUNTIES... 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. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for a portion of southwest North Dakota. && LAT...LON 4595 10327 4613 10327 4607 10295 4595 10287 TIME...MOT...LOC 2358Z 324DEG 18KT 4596 10314 $$ Smith  182 WWUS55 KPSR 240005 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 505 PM MST Sun Aug 23 2026 AZC013-240030- /O.CON.KPSR.SV.W.0088.000000T0000Z-260824T0030Z/ Maricopa AZ- 505 PM MST Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM MST FOR MARICOPA COUNTY... At 505 PM MST, a severe thunderstorm was located 10 miles southeast of Aguila, or 18 miles southwest of Wickenburg, and is nearly stationary. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of Maricopa County. This includes US Highway 60 between mile markers 87 and 98. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3377 11315 3398 11314 3395 11292 3376 11299 TIME...MOT...LOC 0005Z 195DEG 2KT 3384 11304 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RW  872 WWUS55 KTWC 240015 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 515 PM MST Sun Aug 23 2026 AZC019-240045- /O.CON.KTWC.SV.W.0215.000000T0000Z-260824T0045Z/ Pima AZ- 515 PM MST Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MST FOR EAST CENTRAL PIMA COUNTY... At 515 PM MST, a severe thunderstorm was located near Three Points, moving northwest at 15 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... Mainly rural areas of East Central Pima 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 3202 11114 3183 11107 3175 11123 3201 11131 TIME...MOT...LOC 2353Z 119DEG 13KT 3194 11117 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CWR  322 WWUS55 KPSR 240025 SVSPSR Severe Weather Statement National Weather Service Phoenix AZ 525 PM MST Sun Aug 23 2026 AZC013-240035- /O.EXP.KPSR.SV.W.0088.000000T0000Z-260824T0030Z/ Maricopa AZ- 525 PM MST Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR MARICOPA COUNTY WILL EXPIRE AT 530 PM MST... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with this thunderstorm. && LAT...LON 3377 11315 3398 11314 3395 11292 3376 11299 TIME...MOT...LOC 0025Z 195DEG 2KT 3385 11304 $$ RW  287 WWUS55 KSLC 240023 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 623 PM MDT Sun Aug 23 2026 UTC003-240100- /O.CON.KSLC.SV.W.0076.000000T0000Z-260824T0100Z/ Box Elder UT- 623 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT FOR CENTRAL BOX ELDER COUNTY... At 623 PM MDT, severe thunderstorms were located along a line extending from 13 miles southeast of Park Valley to 25 miles northwest of Utah Test and Training Range North, moving east at 25 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... Great Salt Lake North of the Causeway and Locomotive Springs. This includes Interstate 84 between mile markers 13 and 19. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4194 11247 4130 11304 4125 11355 4185 11303 TIME...MOT...LOC 0023Z 270DEG 23KT 4166 11319 4135 11346 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JCW  519 WWUS51 KCLE 240028 SVSCLE Severe Weather Statement National Weather Service Cleveland OH 828 PM EDT Sun Aug 23 2026 OHC035-093-240100- /O.CON.KCLE.SV.W.0248.000000T0000Z-260824T0100Z/ Cuyahoga OH-Lorain OH- 828 PM EDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 PM EDT FOR SOUTHWESTERN CUYAHOGA AND CENTRAL LORAIN COUNTIES... At 828 PM EDT, a severe thunderstorm was located over Avon Lake, or 11 miles northeast of Lorain, moving southeast at 20 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Cleveland, Lorain, Elyria, Parma, Lakewood, Strongsville, Westlake, North Royalton, North Ridgeville, Avon Lake, Amherst, Grafton, North Olmsted, Avon, Parma Heights, Rocky River, Broadview Heights, Brook Park, Berea, and Fairview Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4151 8184 4152 8178 4128 8170 4127 8197 4122 8198 4119 8213 4148 8223 4154 8201 TIME...MOT...LOC 0028Z 323DEG 17KT 4153 8200 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 18  160 WWUS55 KGGW 240041 SVSGGW Severe Weather Statement National Weather Service Glasgow MT 641 PM MDT Sun Aug 23 2026 MTC071-105-240100- /O.CON.KGGW.SV.W.0128.000000T0000Z-260824T0100Z/ Phillips MT-Valley MT- 641 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT FOR EAST CENTRAL PHILLIPS AND NORTHWESTERN VALLEY COUNTIES... At 641 PM MDT, a severe thunderstorm was located 21 miles north of Hinsdale, or 28 miles west of Opheim, moving east at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Saco, Tampico, Hinsdale, Vandalia, Thoeny, Sleeping Buffalo, and Frenchman Reservoir. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4900 10681 4829 10679 4818 10752 4857 10761 4900 10720 TIME...MOT...LOC 0041Z 253DEG 41KT 4871 10699 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ RDJ  299 WWUS55 KSLC 240045 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 645 PM MDT Sun Aug 23 2026 UTC003-240100- /O.CON.KSLC.SV.W.0076.000000T0000Z-260824T0100Z/ Box Elder UT- 645 PM MDT Sun Aug 23 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT FOR CENTRAL BOX ELDER COUNTY... At 645 PM MDT, severe thunderstorms were located along a line extending from 17 miles southeast of Park Valley to 24 miles north of Utah Test and Training Range North, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Great Salt Lake North of the Causeway and Locomotive Springs. This includes Interstate 84 between mile markers 13 and 19. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4194 11247 4136 11299 4142 11340 4185 11303 TIME...MOT...LOC 0045Z 270DEG 23KT 4168 11306 4137 11333 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JCW  586 WWUS55 KTWC 240054 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 554 PM MST Sun Aug 23 2026 AZC019-240104- /O.EXP.KTWC.SV.W.0215.000000T0000Z-260824T0045Z/ Pima AZ- 554 PM MST Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR EAST CENTRAL PIMA COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been allowed to expire. && LAT...LON 3202 11114 3183 11107 3175 11123 3201 11131 TIME...MOT...LOC 0015Z 119DEG 13KT 3198 11125 $$ CWR  616 WWUS55 KTWC 240055 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 555 PM MST Sun Aug 23 2026 AZC019-240105- /O.EXP.KTWC.SV.W.0216.000000T0000Z-260824T0100Z/ Pima AZ- 555 PM MST Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 6 PM MST FOR NORTHEASTERN PIMA COUNTY... The storm which prompted the warning has weakened below severe limits, and has exited the warned area. Therefore, the warning will be allowed to expire. && LAT...LON 3241 11092 3238 11070 3225 11073 3225 11094 TIME...MOT...LOC 0010Z 84DEG 7KT 3233 11079 $$ CWR  763 WWUS51 KCLE 240059 SVSCLE Severe Weather Statement National Weather Service Cleveland OH 859 PM EDT Sun Aug 23 2026 OHC035-093-240108- /O.EXP.KCLE.SV.W.0248.000000T0000Z-260824T0100Z/ Cuyahoga OH-Lorain OH- 859 PM EDT Sun Aug 23 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CUYAHOGA AND CENTRAL LORAIN COUNTIES WILL EXPIRE AT 900 PM EDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. LAT...LON 4151 8184 4152 8178 4128 8170 4127 8197 4122 8198 4119 8213 4148 8223 4154 8201 TIME...MOT...LOC 0058Z 326DEG 24KT 4139 8187 $$ 18  744 WWUS53 KUNR 240058 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 658 PM MDT Sun Aug 23 2026 SDC063-105-240145- /O.CON.KUNR.SV.W.0320.000000T0000Z-260824T0145Z/ Harding SD-Perkins SD- 658 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM MDT FOR EAST CENTRAL HARDING AND NORTHWESTERN PERKINS COUNTIES... At 658 PM MDT, a severe thunderstorm was located 7 miles southeast of Ralph, or 29 miles east of Buffalo, moving southeast at 15 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Reva. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4574 10309 4576 10291 4576 10275 4562 10259 4551 10310 TIME...MOT...LOC 0039Z 334DEG 14KT 4577 10301 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schweigert