913 WUUS55 KSLC 202300 SVRSLC UTC029-043-202330- /O.NEW.KSLC.SV.W.0041.260720T2300Z-260720T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 500 PM MDT Mon Jul 20 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Southwestern Morgan County in northern Utah... West central Summit County in northern Utah... * Until 530 PM MDT. * At 459 PM MDT, a severe thunderstorm was located over East Canyon State Park, or 9 miles southeast of Morgan, moving northwest 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... Morgan, East Canyon State Park, Portersville, and Richville. This includes Interstate 84 between mile markers 102 and 113. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Large hail and damaging winds and continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. If on or near East Canyon State Park, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4112 11153 4083 11148 4083 11165 4089 11173 4102 11181 TIME...MOT...LOC 2259Z 157DEG 11KT 4092 11160 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ STW 753 WUUS55 KFGZ 202300 SVRFGZ AZC025-202330- /O.NEW.KFGZ.SV.W.0030.260720T2300Z-260720T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 400 PM MST Mon Jul 20 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Yavapai County in west central Arizona... * Until 430 PM MST. * At 400 PM MST, a severe thunderstorm was located 7 miles northwest of Flower Pot, or 10 miles west of Camp Verde, moving east at 5 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Flower Pot and Cherry. This includes the following highways... State Route 260 between mile markers 212 and 213. Interstate 17 between mile markers 277 and 281. This includes the following recreation areas and campgrounds... Powell Springs Campground and Powell Springs Campground. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. && LAT...LON 3452 11213 3469 11212 3465 11194 3449 11196 TIME...MOT...LOC 2300Z 274DEG 6KT 3459 11203 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ NWS Flagstaff 742 WUUS54 KEPZ 202304 SVREPZ NMC013-202330- /O.NEW.KEPZ.SV.W.0080.260720T2304Z-260720T2330Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service El Paso TX 504 PM MDT Mon Jul 20 2026 The National Weather Service in El Paso has issued a * Severe Thunderstorm Warning for... Southeastern Dona Ana County in south central New Mexico... * Until 530 PM MDT. * At 504 PM MDT, a severe thunderstorm was located near Chaparral, moving south 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... Chaparral. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move immediately to shelter inside a strong building. Stay away from windows. && LAT...LON 3214 10647 3214 10638 3205 10638 3205 10649 TIME...MOT...LOC 2304Z 359DEG 8KT 3210 10641 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DH 266 WUUS53 KDMX 202309 SVRDMX IAC015-079-083-127-169-210000- /O.NEW.KDMX.SV.W.0286.260720T2309Z-260721T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Des Moines IA 609 PM CDT Mon Jul 20 2026 The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Story County in central Iowa... Southwestern Hardin County in central Iowa... Western Marshall County in central Iowa... Southeastern Hamilton County in central Iowa... Eastern Boone County in central Iowa... * Until 700 PM CDT. * At 608 PM CDT, a severe thunderstorm was located over Story City, or 8 miles north of Ames, moving southeast at 30 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Ames, Nevada, Story City, Huxley, Roland, Gilbert, Iowa State Center, Cambridge, Zearing, McCallsburg, Randall, St. Anthony, Garden City, and Ames Municipal Airport. This includes Interstate 35 between mile markers 103 and 131. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 1000 PM CDT for central Iowa. && LAT...LON 4186 9359 4217 9376 4231 9353 4214 9315 TIME...MOT...LOC 2308Z 323DEG 26KT 4215 9360 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Dodson 814 WUUS53 KDMX 202312 SVRDMX IAC099-127-169-210000- /O.NEW.KDMX.SV.W.0287.260720T2312Z-260721T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Des Moines IA 612 PM CDT Mon Jul 20 2026 The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... East central Story County in central Iowa... Southwestern Marshall County in central Iowa... North central Jasper County in central Iowa... * Until 700 PM CDT. * At 612 PM CDT, a severe thunderstorm was located over State Center, or 13 miles east of Nevada, moving southeast at 30 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... State Center, Baxter, Colo, Melbourne, Rhodes, Laurel, Haverhill, and St. Anthony. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 1000 PM CDT for central Iowa. && LAT...LON 4202 9335 4212 9320 4189 9282 4174 9308 TIME...MOT...LOC 2312Z 315DEG 24KT 4199 9321 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Dodson 097 WUUS54 KEPZ 202312 SVREPZ NMC013-202345- /O.NEW.KEPZ.SV.W.0081.260720T2312Z-260720T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service El Paso TX 512 PM MDT Mon Jul 20 2026 The National Weather Service in El Paso has issued a * Severe Thunderstorm Warning for... Southwestern Dona Ana County in south central New Mexico... * Until 545 PM MDT. * At 512 PM MDT, a severe thunderstorm was located 14 miles northwest of Afton, moving south at 10 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Aden Crater. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Prepare immediately for large hail and damaging winds. People outside should move immediately to shelter inside a strong building. Stay away from windows. && LAT...LON 3224 10720 3224 10704 3203 10699 3201 10724 TIME...MOT...LOC 2312Z 001DEG 11KT 3218 10716 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DH 203 WUUS52 KRAH 202312 SVRRAH NCC001-135-210000- /O.NEW.KRAH.SV.W.0159.260720T2312Z-260721T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Raleigh NC 712 PM EDT Mon Jul 20 2026 The National Weather Service in Raleigh has issued a * Severe Thunderstorm Warning for... Alamance County in central North Carolina... Western Orange County in central North Carolina... * Until 800 PM EDT. * At 712 PM EDT, a severe thunderstorm was located over Burlington, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Burlington, Graham, Hillsborough, Mebane, Elon, Gibsonville, Haw River, Swepsonville, Alamance, and Carr. This includes the following highways... Interstate 85 near Mile Marker 163. Interstate 40 between Mile Markers 139 and 162, and near Mile Marker 259. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3624 7907 3593 7914 3599 7954 3613 7954 3625 7948 TIME...MOT...LOC 2312Z 286DEG 26KT 3611 7947 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 1 923 WUUS53 KMQT 202316 SVRMQT MIC003-153-210015- /O.NEW.KMQT.SV.W.0039.260720T2316Z-260721T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Marquette MI 716 PM EDT Mon Jul 20 2026 The National Weather Service in Marquette has issued a * Severe Thunderstorm Warning for... Northern Schoolcraft County in east central Upper Michigan... Central Alger County in north central Upper Michigan... * Until 815 PM EDT. * At 715 PM EDT, a severe thunderstorm was located over Munising, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Munising, Miners Castle, Grand Island, Pictured Rocks National Lakeshore, Shingleton, M-28 between Shingleton and Seney, M-94 between Steuben and Manistique, Christmas, Wetmore, Melstrand, and Van Meer. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until midnight EDT for north central Upper and east central Upper Michigan. && LAT...LON 4634 8680 4651 8669 4639 8593 4605 8608 TIME...MOT...LOC 2315Z 294DEG 31KT 4640 8665 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CB 723 WUUS53 KMQT 202316 RRA SVRMQT MIC109-210000- /O.NEW.KMQT.SV.W.0040.260720T2316Z-260721T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Marquette MI 616 PM CDT Mon Jul 20 2026 The National Weather Service in Marquette has issued a * Severe Thunderstorm Warning for... Central Menominee County in south central Upper Michigan... * Until 700 PM CDT. * At 616 PM CDT, a severe thunderstorm was located near Hermansville, or 18 miles southeast of Iron Mountain, moving southeast at 25 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Powers, Hermansville, Wilson, Spalding, Nadeau, Faithorn, Carney, and Cunard. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 1100 PM CDT for south central Upper Michigan. && LAT...LON 4553 8752 4569 8778 4572 8775 4572 8770 4575 8770 4572 8739 TIME...MOT...LOC 2316Z 294DEG 22KT 4570 8771 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ tdud 352 WUUS53 KDVN 202317 SVRDVN IAC107-183-210015- /O.NEW.KDVN.SV.W.0228.260720T2317Z-260721T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Quad Cities IA/IL 617 PM CDT Mon Jul 20 2026 The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Northeastern Keokuk County in southeastern Iowa... Southwestern Washington County in southeastern Iowa... * Until 715 PM CDT. * At 617 PM CDT, a severe thunderstorm was located over Webster, or 8 miles north of Sigourney, moving southeast at 30 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Washington, Sigourney, Wellman, Brighton, Richland, Keswick, South English, Harper, Kinross, Keota, West Chester, Webster, Washington Airport, Keokuk County Expo, Lake Belva Deer Park, Yenruogis County Park, Lake Darling State Park, Talleyrand, Washington County Fairgrounds, and Rubio. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a sturdy building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in the Quad Cities. A Tornado Watch remains in effect until 1000 PM CDT for southeastern and east central Iowa. && LAT...LON 4151 9222 4151 9193 4131 9155 4116 9174 4116 9203 4144 9234 TIME...MOT...LOC 2317Z 311DEG 28KT 4146 9219 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ McClure 185 WUUS53 KDMX 202321 SVRDMX IAC015-210015- /O.NEW.KDMX.SV.W.0288.260720T2321Z-260721T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Des Moines IA 621 PM CDT Mon Jul 20 2026 The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Boone County in central Iowa... * Until 715 PM CDT. * At 621 PM CDT, a severe thunderstorm was located over Boxholm, or 12 miles northwest of Boone, moving southeast at 25 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. * Locations impacted include... Boone, Ogden, Boone Speedway, Boxholm, Pilot Mound, Luther, Fraser, Boone Municipal Airport, and Ledges State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 1000 PM CDT for central and west central Iowa. && LAT...LON 4221 9408 4221 9397 4204 9370 4197 9370 4187 9402 4211 9417 4218 9416 TIME...MOT...LOC 2321Z 316DEG 22KT 4215 9408 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Lee 635 WUUS55 KFGZ 202321 SVRFGZ AZC017-202345- /O.NEW.KFGZ.SV.W.0031.260720T2321Z-260720T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 421 PM MST Mon Jul 20 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Navajo County in north central Arizona... * Until 445 PM MST. * At 421 PM MST, a severe thunderstorm was located 10 miles north of Taylor Airport, or 24 miles north of Show Low, moving southwest at 20 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Taylor, Taylor Airport, Twin Lake and Snowflake. This includes the following highways... State Route 377 between mile markers 13 and 24. State Route 277 between mile markers 323 and 336. State Route 77 between mile markers 358 and 380. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. && LAT...LON 3480 11007 3453 10989 3439 11027 3471 11042 TIME...MOT...LOC 2320Z 50DEG 44KT 3460 11008 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ NWS Flagstaff 068 WUUS55 KTWC 202325 SVRTWC AZC003-210015- /O.NEW.KTWC.SV.W.0055.260720T2325Z-260721T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tucson AZ 425 PM MST Mon Jul 20 2026 The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... Northeastern Cochise County in southeastern Arizona... * Until 515 PM MST. * At 425 PM MST, a severe thunderstorm was located 11 miles north of Portal, moving south 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... Portal, Chiricahua National Monument and Paradise. 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 3218 10929 3216 10905 3186 10905 3188 10937 TIME...MOT...LOC 2325Z 354DEG 9KT 3207 10915 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ AWH 230 WUUS54 KEPZ 202326 SVREPZ NMC017-210000- /O.NEW.KEPZ.SV.W.0082.260720T2326Z-260721T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service El Paso TX 526 PM MDT Mon Jul 20 2026 The National Weather Service in El Paso has issued a * Severe Thunderstorm Warning for... North central Grant County in southwestern New Mexico... * Until 600 PM MDT. * At 525 PM MDT, a severe thunderstorm was located 7 miles northwest of Pinos Altos, moving south at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of north central Grant County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3302 10840 3300 10822 3286 10825 3289 10844 TIME...MOT...LOC 2325Z 015DEG 37KT 3293 10832 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DH 571 WUUS55 KCYS 202331 SVRCYS NEC157-165-WYC015-210015- /O.NEW.KCYS.SV.W.0200.260720T2331Z-260721T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Cheyenne WY 531 PM MDT Mon Jul 20 2026 The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Northwestern Scotts Bluff County in the Panhandle of Nebraska... Southwestern Sioux County in the Panhandle of Nebraska... East central Goshen County in southeastern Wyoming... * Until 615 PM MDT. * At 531 PM MDT, a severe thunderstorm was located near Torrington Municipal Airport, or near Torrington, moving southeast at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Torrington, Morrill, Lyman, Henry, Torrington Municipal Airport, and Goshen County Fairgrounds. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4205 10423 4220 10410 4210 10376 4185 10398 TIME...MOT...LOC 2331Z 302DEG 11KT 4209 10409 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Goatley 889 WUUS53 KMQT 202334 SVRMQT MIC041-153-210030- /O.NEW.KMQT.SV.W.0041.260720T2334Z-260721T0030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Marquette MI 734 PM EDT Mon Jul 20 2026 The National Weather Service in Marquette has issued a * Severe Thunderstorm Warning for... East central Delta County in south central Upper Michigan... Southern Schoolcraft County in east central Upper Michigan... * Until 830 PM EDT. * At 733 PM EDT, a severe thunderstorm was located over Garden Corners, or 15 miles west of Manistique, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Manistique, Nahma, Garden Corners, Isabella, Thompson, Gulliver, Point Aux Barques, Indian Lake State Park, Nahma Junction, and Cooks. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until midnight EDT for east central Upper and south central Upper Michigan. && LAT...LON 4597 8589 4595 8592 4585 8590 4589 8607 4588 8622 4573 8632 4585 8674 4599 8674 4607 8587 4597 8586 TIME...MOT...LOC 2333Z 278DEG 36KT 4591 8657 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Jablonski 185 WUUS53 KDMX 202334 SVRDMX IAC015-169-210000- /O.NEW.KDMX.SV.W.0289.260720T2334Z-260721T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Des Moines IA 634 PM CDT Mon Jul 20 2026 The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Southwestern Story County in central Iowa... Southeastern Boone County in central Iowa... * Until 700 PM CDT. * At 634 PM CDT, a severe thunderstorm was located over Slater, or 9 miles southwest of Ames, moving south at 30 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Ames, Huxley, Madrid, Slater, Woodward, Sheldahl, Kelley, and Luther. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 1000 PM CDT for central Iowa. && LAT...LON 4186 9401 4199 9384 4205 9369 4186 9358 TIME...MOT...LOC 2334Z 000DEG 25KT 4190 9371 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Dodson 559 WUUS54 KEPZ 202336 SVREPZ NMC013-210015- /O.NEW.KEPZ.SV.W.0083.260720T2336Z-260721T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service El Paso TX 536 PM MDT Mon Jul 20 2026 The National Weather Service in El Paso has issued a * Severe Thunderstorm Warning for... Southwestern Dona Ana County in south central New Mexico... * Until 615 PM MDT. * At 536 PM MDT, a severe thunderstorm was located 4 miles northwest of Afton, moving southwest at 15 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Afton, Aden Crater, and Kilbourne Hole. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3214 10719 3216 10686 3197 10684 3195 10720 TIME...MOT...LOC 2336Z 030DEG 11KT 3211 10700 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DH 187 WUUS54 KEPZ 202338 SVREPZ NMC029-210015- /O.NEW.KEPZ.SV.W.0084.260720T2338Z-260721T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service El Paso TX 538 PM MDT Mon Jul 20 2026 The National Weather Service in El Paso has issued a * Severe Thunderstorm Warning for... South central Luna County in southwestern New Mexico... * Until 615 PM MDT. * At 538 PM MDT, a severe thunderstorm was located near Sunshine, moving southwest at 10 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. * Locations impacted include... Sunshine and Spring Canyon State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3215 10784 3215 10759 3194 10768 3192 10798 TIME...MOT...LOC 2338Z 042DEG 25KT 3210 10774 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DH 885 WUUS52 KRAH 202343 SVRRAH NCC063-135-210045- /O.NEW.KRAH.SV.W.0160.260720T2343Z-260721T0045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Raleigh NC 743 PM EDT Mon Jul 20 2026 The National Weather Service in Raleigh has issued a * Severe Thunderstorm Warning for... Orange County in central North Carolina... Durham County in central North Carolina... * Until 845 PM EDT. * At 743 PM EDT, a severe thunderstorm was located near Mebane, or near Hillsborough, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Durham, Chapel Hill, Hillsborough, Carrboro, Rougemont, Efland, Lake Michie, Eno River State Park, Gorman, and Bahama. This includes the following highways... Interstate 85 between Mile Markers 163 and 184. Interstate 40 between Mile Markers 158 and 162, and between Mile Markers 259 and 280. the Durham Freeway between Mile Markers 4 and 17. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3623 7881 3622 7880 3609 7881 3609 7879 3607 7878 3607 7875 3603 7875 3602 7874 3603 7872 3600 7870 3595 7873 3592 7877 3593 7880 3588 7883 3594 7924 3624 7918 TIME...MOT...LOC 2343Z 267DEG 24KT 3611 7921 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 1 151 WUUS53 KDMX 202347 SVRDMX IAC015-099-153-169-210030- /O.NEW.KDMX.SV.W.0290.260720T2347Z-260721T0030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Des Moines IA 647 PM CDT Mon Jul 20 2026 The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Northern Polk County in central Iowa... Southern Story County in central Iowa... Northwestern Jasper County in central Iowa... Southeastern Boone County in central Iowa... * Until 730 PM CDT. * At 646 PM CDT, severe thunderstorms were located along a line extending from near Colo to Huxley to 4 miles northeast of Berkley, moving southeast at 30 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... Ames, Ankeny, Johnston, Altoona, Grimes, Nevada, Bondurant, Polk City, Huxley, Saylorville, Madrid, Mitchellville, Slater, Granger, Baxter, Saylorville Lake, Big Creek Lake, Maxwell, Cambridge, and Elkhart. This includes the following highways... Interstate 35 between mile markers 90 and 111. Interstate 80 between mile markers 145 and 149. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 1000 PM CDT for central Iowa. && LAT...LON 4174 9307 4166 9343 4170 9381 4193 9382 4206 9338 4190 9323 4186 9323 4186 9319 TIME...MOT...LOC 2346Z 334DEG 27KT 4199 9328 4187 9357 4197 9404 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Dodson 196 WUUS54 KEPZ 202350 SVREPZ NMC029-210015- /O.NEW.KEPZ.SV.W.0085.260720T2350Z-260721T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service El Paso TX 550 PM MDT Mon Jul 20 2026 The National Weather Service in El Paso has issued a * Severe Thunderstorm Warning for... Southwestern Luna County in southwestern New Mexico... * Until 615 PM MDT. * At 550 PM MDT, a severe thunderstorm was located 4 miles northwest of Hermanas, moving east at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Hermanas, Carzalia Valley, and Camp Ramsey. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move immediately to shelter inside a strong building. Stay away from windows. && LAT...LON 3191 10796 3178 10789 3178 10817 3193 10818 TIME...MOT...LOC 2350Z 284DEG 25KT 3188 10803 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DH 858 WUUS53 KDVN 202353 SVRDVN IAC101-210100- /O.NEW.KDVN.SV.W.0229.260720T2353Z-260721T0100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Quad Cities IA/IL 653 PM CDT Mon Jul 20 2026 The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Jefferson County in southeastern Iowa... * Until 800 PM CDT. * At 653 PM CDT, a severe thunderstorm was located over Rubio, or 12 miles north of Fairfield, moving south at 30 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... Fairfield, Libertyville, Lockridge, Maharishi Vedic City, Packwood, Pleasant Plain, Fairfield Municipal Airport, Perlee, East Pleasant Plain, Glasgow, Germanville, Jefferson County Fairgrounds, Jefferson County Park, Salina, Collett, Round Prairie Park, and Beckwith. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a sturdy building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in the Quad Cities. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. A Tornado Watch remains in effect until 1000 PM CDT for southeastern Iowa. && LAT...LON 4116 9209 4116 9176 4094 9172 4090 9172 4090 9204 TIME...MOT...LOC 2353Z 339DEG 27KT 4119 9195 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ McClure