921 WWUS84 KOUN 182300 SPSOUN Special Weather Statement National Weather Service Norman OK 600 PM CDT Mon May 18 2026 OKZ021-022-034-035-182330- Kiowa OK-Washita OK-Beckham OK-Greer OK- 600 PM CDT Mon May 18 2026 ...A strong thunderstorm will impact portions of southwestern Washita, northwestern Kiowa, northeastern Greer and east central Beckham Counties through 630 PM CDT... At 600 PM CDT, Doppler radar was tracking a strong thunderstorm 6 miles south of Retrop, moving northeast at 30 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Sentinel, Rocky, and Retrop. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3496 9931 3509 9947 3523 9936 3524 9916 3515 9901 TIME...MOT...LOC 2300Z 221DEG 27KT 3507 9934 MAX HAIL SIZE...0.00 IN MAX WIND GUST...50 MPH $$ MDU  270 WWUS84 KOUN 182306 SPSOUN Special Weather Statement National Weather Service Norman OK 606 PM CDT Mon May 18 2026 OKZ036-182330- Jackson OK- 606 PM CDT Mon May 18 2026 ...A strong thunderstorm will impact portions of central Jackson County through 630 PM CDT... At 606 PM CDT, Doppler radar was tracking a strong thunderstorm near Eldorado, moving northeast at 35 mph. HAZARD...Wind gusts up to 50 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Olustee, Eldorado, and Duke. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3451 9970 3451 9967 3455 9967 3472 9955 3457 9925 3440 9949 3441 9951 3442 9958 3439 9958 3437 9962 3446 9973 TIME...MOT...LOC 2306Z 221DEG 31KT 3447 9959 MAX HAIL SIZE...0.50 IN MAX WIND GUST...50 MPH $$ MDU  840 WWUS83 KIND 182312 SPSIND Special Weather Statement National Weather Service Indianapolis IN 712 PM EDT Mon May 18 2026 INZ057-065-182330- Rush IN-Decatur IN- 712 PM EDT Mon May 18 2026 ...Strong thunderstorms will impact portions of southeastern Rush and northeastern Decatur Counties through 730 PM EDT... At 712 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 9 miles north of Greensburg to 6 miles west of Batesville. Movement was northeast at 35 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Milroy, Glenwood, Newpoint, Clarksburg, New Salem, Sandusky, Lake Santee, and Moscow. This includes Interstate 74 between mile markers 136 and 144. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3924 8535 3948 8557 3964 8530 3927 8530 TIME...MOT...LOC 2312Z 229DEG 32KT 3948 8553 3930 8533 MAX HAIL SIZE...0.00 IN MAX WIND GUST...55 MPH $$ GM  916 WWUS84 KOUN 182313 SPSOUN Special Weather Statement National Weather Service Norman OK 613 PM CDT Mon May 18 2026 OKZ015-016-182345- Dewey OK-Custer OK- 613 PM CDT Mon May 18 2026 ...A strong thunderstorm will impact portions of northeastern Custer and southeastern Dewey Counties through 645 PM CDT... At 613 PM CDT, Doppler radar was tracking a strong thunderstorm 6 miles west of Custer City, moving northeast at 60 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Taloga, Arapaho, Custer City, Oakwood, Putnam, and Hucmac. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3606 9897 3606 9864 3590 9863 3556 9896 3571 9913 TIME...MOT...LOC 2313Z 214DEG 51KT 3570 9900 MAX HAIL SIZE...0.75 IN MAX WIND GUST...50 MPH $$ MDU  383 WWUS83 KLMK 182320 SPSLMK Special Weather Statement National Weather Service Louisville KY 720 PM EDT Mon May 18 2026 INZ077>079-090>092-KYZ030>035-182345- Washington IN-Jefferson IN-Floyd IN-Clark IN-Scott IN-Harrison IN- Jefferson KY-Oldham KY-Shelby KY-Henry KY-Franklin KY-Trimble KY- 720 PM EDT Mon May 18 2026 ...STRONG THUNDERSTORMS WILL IMPACT NORTHWESTERN HARRISON... JEFFERSON...CLARK...NORTHERN FLOYD...SOUTHEASTERN SCOTT... SOUTHEASTERN WASHINGTON...OLDHAM...NORTHEASTERN SHELBY...TRIMBLE... HENRY...NORTHEASTERN JEFFERSON AND NORTHWESTERN FRANKLIN COUNTIES THROUGH 745 PM EDT... At 720 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 8 miles south of Dillsboro to near Bedford to 8 miles north of New Albany. Movement was east at 40 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Jeffersonville, New Albany, Madison, La Grange, Prospect, Worthington Hills, Coldstream, New Castle, Green Spring, and Bedford. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3869 8520 3874 8527 3874 8533 3858 8521 3860 8508 3856 8506 3855 8500 3851 8503 3851 8498 3843 8496 3846 8492 3844 8493 3842 8488 3830 8498 3833 8628 3872 8552 3891 8547 3891 8520 TIME...MOT...LOC 2320Z 268DEG 35KT 3890 8510 3864 8526 3843 8580 MAX HAIL SIZE...0.00 IN MAX WIND GUST...55 MPH $$ Neudorff  680 WWUS84 KMRX 182325 SPSMRX Special Weather Statement National Weather Service Morristown TN 725 PM EDT Mon May 18 2026 VAZ001-002-005-190015- Scott VA-Wise VA-Lee VA- 725 PM EDT Mon May 18 2026 ...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN LEE...NORTHWESTERN SCOTT AND SOUTHWESTERN WISE COUNTIES THROUGH 815 PM EDT... At 724 PM EDT, Doppler radar was tracking a strong thunderstorm 8 miles south of Big Stone Gap, or 14 miles northwest of Gate City, moving north at 25 mph. HAZARD...Wind gusts in excess of 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Big Stone Gap, Appalachia, Duffield, Clinchport, Jasper, and Pardee. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3667 8273 3668 8289 3687 8292 3690 8287 3691 8287 3693 8286 3695 8286 3697 8287 3698 8287 3699 8284 3701 8283 3701 8278 3703 8276 3703 8264 TIME...MOT...LOC 2324Z 187DEG 21KT 3675 8280 MAX HAIL SIZE...0.25 IN MAX WIND GUST...40 MPH $$  770 WWUS81 KILN 182326 SPSILN Special Weather Statement National Weather Service Wilmington OH 726 PM EDT Mon May 18 2026 INZ058-059-066-190000- Fayette IN-Union IN-Franklin IN- 726 PM EDT Mon May 18 2026 ...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF FRANKLIN COUNTY IN SOUTHEASTERN INDIANA...UNION AND SOUTHERN FAYETTE COUNTIES IN EAST CENTRAL INDIANA THROUGH 800 PM EDT... At 726 PM EDT, strong thunderstorms were located along a line extending from 7 miles north of Lake Santee to near Brookville, moving northeast at 40 mph. HAZARD...Wind gusts up to 45 mph and very heavy rain. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Visibility will be poor and hydroplaning is possible. Locations impacted include... Connersville, Brookville, Liberty, West College Corner, Salem, Blooming Grove, Columbia, Metamora, Bunker Hill, Brownsville, Laurel, Dunlapsville, Whitewater State Park, Goodwins Corner, Mounds State Recreation Area, Cottage Grove, Peppertown, Buena Vista, Springersville, and Alquina. If outdoors, consider seeking shelter inside a sturdy building. Motorists should slow down and use extra caution. To report hazardous weather conditions, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely. && LAT...LON 3962 8530 3972 8481 3945 8482 3934 8518 3942 8530 TIME...MOT...LOC 2326Z 239DEG 34KT 3952 8527 3937 8507 MAX HAIL SIZE...0.00 IN MAX WIND GUST...45 MPH $$ Novak  869 WWUS84 KOUN 182327 SPSOUN Special Weather Statement National Weather Service Norman OK 627 PM CDT Mon May 18 2026 OKZ015-016-190000- Dewey OK-Custer OK- 627 PM CDT Mon May 18 2026 ...A strong thunderstorm will impact portions of western Custer and south central Dewey Counties through 700 PM CDT... At 627 PM CDT, Doppler radar was tracking a strong thunderstorm near Butler, moving northeast at 40 mph. HAZARD...Wind gusts up to 50 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Butler and Foss Reservoir. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3551 9916 3552 9934 3574 9935 3592 9905 3576 9888 TIME...MOT...LOC 2327Z 223DEG 35KT 3564 9923 MAX HAIL SIZE...0.50 IN MAX WIND GUST...50 MPH $$ MDU  970 WWUS84 KOUN 182330 SPSOUN Special Weather Statement National Weather Service Norman OK 630 PM CDT Mon May 18 2026 OKZ033-034-036-190000- Harmon OK-Greer OK-Jackson OK- 630 PM CDT Mon May 18 2026 ...Strong thunderstorms will impact portions of central Jackson, southern Harmon and southeastern Greer Counties through 700 PM CDT... At 630 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 7 miles north of Duke to 10 miles southwest of Gould. Movement was northeast at 20 mph. HAZARD...Wind gusts of 50 to 55 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Altus, Mangum, Hollis, Granite, Blair, Olustee, Eldorado, Martha, Gould, Friendship, Altus Air Force Base, Duke, Warren, Hester, McQueen, and Altus-Lugert Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3498 9959 3498 9935 3490 9929 3487 9932 3482 9924 3482 9922 3474 9916 3444 9953 3441 9973 3458 9993 3458 9995 3456 9997 3457 10000 3465 10000 TIME...MOT...LOC 2330Z 220DEG 18KT 3477 9961 3454 9986 MAX HAIL SIZE...0.25 IN MAX WIND GUST...55 MPH $$ MDU  325 WWUS81 KILN 182334 SPSILN Special Weather Statement National Weather Service Wilmington OH 734 PM EDT Mon May 18 2026 INZ075-080-KYZ089>091-190015- Switzerland IN-Ohio IN-Boone KY-Carroll KY-Gallatin KY- 734 PM EDT Mon May 18 2026 ...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF OHIO...SWITZERLAND... CENTRAL CARROLL...BOONE AND WESTERN GALLATIN COUNTIES THROUGH 815 PM EDT... At 734 PM EDT, strong thunderstorms were located along a line extending from near Dillsboro to Vevay, moving northeast at 45 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Florence, Erlanger, Elsmere, Villa Hills, Walton, Rising Sun, Oakbrook, Burlington, Union, Vevay, Warsaw, Fairview, Ghent, Patriot, Center Square, Aberdeen, Richwood, Big Bone Lick, Waterloo, and Steele Bottom. This includes the following Interstates... I-71 in Kentucky between mile markers 73 and 77. I-75 in Kentucky between mile markers 171 and 183. If outdoors, consider seeking shelter inside a sturdy building. To report hazardous weather conditions, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely. && LAT...LON 3894 8511 3894 8510 3895 8508 3895 8507 3896 8507 3895 8506 3897 8505 3898 8501 3898 8500 3899 8500 3899 8495 3900 8494 3901 8490 3910 8466 3907 8462 3886 8460 3870 8514 TIME...MOT...LOC 2334Z 228DEG 40KT 3898 8502 3875 8507 MAX HAIL SIZE...0.00 IN MAX WIND GUST...50 MPH $$ Novak  428 WWUS81 KCTP 182336 SPSCTP Special Weather Statement National Weather Service State College PA 736 PM EDT Mon May 18 2026 PAZ018-019-025-190000- Northern Centre PA-Blair PA-Southern Centre PA- 736 PM EDT Mon May 18 2026 ...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN CENTRE AND NORTHEASTERN BLAIR COUNTIES THROUGH 800 PM EDT... At 736 PM EDT, Doppler radar was tracking a strong thunderstorm near Tyrone, moving northeast at 35 mph. HAZARD...Wind gusts of 50 to 55 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Stormstown, Bald Eagle, Milesburg, Snow Shoe, Clarence, Port Matilda, Sandy Ridge, Julian, Black Moshannon State Park, and Unionville. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. && LAT...LON 4095 7775 4073 7809 4074 7811 4070 7820 4076 7830 4107 7796 TIME...MOT...LOC 2336Z 230DEG 32KT 4081 7814 MAX HAIL SIZE...0.50 IN MAX WIND GUST...55 MPH $$ Beaty  495 WWUS81 KILN 182338 SPSILN Special Weather Statement National Weather Service Wilmington OH 738 PM EDT Mon May 18 2026 INZ066-074-075-KYZ091-OHZ070-077-190015- Franklin IN-Ohio IN-Dearborn IN-Boone KY-Hamilton OH-Butler OH- 738 PM EDT Mon May 18 2026 ...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF OHIO...SOUTHEASTERN FRANKLIN...DEARBORN...NORTHERN BOONE...NORTHWESTERN HAMILTON AND SOUTHWESTERN BUTLER COUNTIES THROUGH 815 PM EDT... At 737 PM EDT, strong thunderstorms were located along a line extending from 6 miles east of Brookville to near Aurora, moving northeast at 50 mph. HAZARD...Wind gusts up to 50 mph and very heavy rain. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Visibility will be poor and hydroplaning is possible. Locations impacted include... Cincinnati, Hamilton, Fairfield, Harrison, Lawrenceburg, Greendale, Aurora, Bright, Hidden Valley, Ross, Cleves, Dillsboro, Shawnee, Taylor Creek, Bridgetown, Miami Heights, Dry Ridge, Blue Jay, Dunlap, and Mack. This includes the following Interstates... I-74 in Indiana between mile markers 160 and 171. I-74 in Ohio between mile markers 0 and 13. If outdoors, consider seeking shelter inside a sturdy building. Motorists should slow down and use extra caution. To report hazardous weather conditions, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely. && LAT...LON 3952 8460 3909 8464 3895 8508 3939 8501 TIME...MOT...LOC 2337Z 221DEG 50KT 3943 8488 3902 8495 MAX HAIL SIZE...0.00 IN MAX WIND GUST...50 MPH $$ Novak  585 WWUS81 KILN 182339 SPSILN Special Weather Statement National Weather Service Wilmington OH 739 PM EDT Mon May 18 2026 OHZ051-190015- Miami OH- 739 PM EDT Mon May 18 2026 ...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF NORTHERN MIAMI COUNTY THROUGH 815 PM EDT... At 739 PM EDT, a strong thunderstorm was located over Pleasant Hill, moving northeast at 35 mph. HAZARD...Wind gusts up to 45 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Troy, Piqua, West Milton, Covington, Pleasant Hill, Fletcher, Ludlow Falls, and Farrington. This includes I-75 in Ohio between mile markers 73 and 85. If outdoors, consider seeking shelter inside a sturdy building. To report hazardous weather conditions, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely. && LAT...LON 4018 8403 3996 8430 4002 8442 4020 8430 TIME...MOT...LOC 2339Z 221DEG 31KT 4003 8433 MAX HAIL SIZE...0.00 IN MAX WIND GUST...45 MPH $$ Novak  793 WWUS84 KOUN 182344 SPSOUN Special Weather Statement National Weather Service Norman OK 644 PM CDT Mon May 18 2026 OKZ011-015-017-190015- Major OK-Dewey OK-Blaine OK- 644 PM CDT Mon May 18 2026 ...A strong thunderstorm will impact portions of northern Blaine, east central Dewey and southeastern Major Counties through 715 PM CDT... At 643 PM CDT, Doppler radar was tracking a decaying thunderstorm capable of strong winds 4 miles southwest of Canton, moving northeast at 60 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Fairview, Okeene, Canton, Longdale, Canton Lake, Eagle City, Isabella, Homestead, and Southard. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3590 9863 3602 9877 3632 9842 3629 9824 3617 9820 TIME...MOT...LOC 2343Z 225DEG 52KT 3600 9864 MAX HAIL SIZE...0.00 IN MAX WIND GUST...55 MPH $$ MDU  160 WWUS81 KILN 182349 SPSILN Special Weather Statement National Weather Service Wilmington OH 749 PM EDT Mon May 18 2026 KYZ091>093-OHZ070-071-077-078-190030- Boone KY-Kenton KY-Campbell KY-Hamilton OH-Clermont OH-Warren OH- Butler OH- 749 PM EDT Mon May 18 2026 ...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF KENTON...NORTHERN CAMPBELL...BOONE...HAMILTON...EASTERN BUTLER...NORTHWESTERN CLERMONT AND WESTERN WARREN COUNTIES THROUGH 830 PM EDT... At 748 PM EDT, strong thunderstorms were located along a line extending from near Oxford to near Union, moving northeast at 50 mph. HAZARD...Wind gusts up to 40 mph and very heavy rain. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Visibility will be poor and hydroplaning is possible. Locations impacted include... Cincinnati, Hamilton, Middletown, Fairfield, Covington, Mason, Florence, Independence, Lebanon, Norwood, Forest Park, Erlanger, Springboro, Fort Thomas, Newport, Sharonville, Monroe, Blue Ash, Loveland, and Trenton. This includes the following Interstates... I-71 in Kentucky between mile markers 74 and 77. I-71 in Ohio between mile markers 0 and 31. I-74 in Ohio between mile markers 13 and 19. I-75 in Kentucky between mile markers 172 and 191. I-75 in Ohio between mile markers 0 and 39. If outdoors, consider seeking shelter inside a sturdy building. Motorists should slow down and use extra caution. To report hazardous weather conditions, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely. && LAT...LON 3958 8415 3902 8421 3884 8467 3952 8462 TIME...MOT...LOC 2348Z 239DEG 45KT 3945 8472 3890 8475 MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 MPH $$ Novak  266 WWUS81 KCTP 182350 SPSCTP Special Weather Statement National Weather Service State College PA 750 PM EDT Mon May 18 2026 PAZ019-190015- Southern Centre PA- 750 PM EDT Mon May 18 2026 ...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN CENTRE COUNTY THROUGH 815 PM EDT... At 750 PM EDT, Doppler radar was tracking a strong thunderstorm over State College, moving northeast at 35 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Boalsburg, Pleasant Gap, Centre Hall, Millheim, Aaronsburg, Spring Mills, Madisonburg, Potters Mills, Tussey Mountain Ski Area, and Pennsylvania Military Museum. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. && LAT...LON 4074 7782 4074 7784 4075 7786 4100 7758 4090 7742 4072 7777 TIME...MOT...LOC 2350Z 224DEG 32KT 4077 7777 MAX HAIL SIZE...0.00 IN MAX WIND GUST...55 MPH $$ Beaty  231 WWUS83 KPAH 182350 SPSPAH Special Weather Statement National Weather Service Paducah KY 650 PM CDT Mon May 18 2026 ILZ088-092-093-KYZ004-190030- Alexander IL-Union IL-Pulaski IL-Ballard KY- 650 PM CDT Mon May 18 2026 ...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN UNION...PULASKI... CENTRAL ALEXANDER AND NORTHWESTERN BALLARD COUNTIES THROUGH 730 PM CDT... At 649 PM CDT, Doppler radar was tracking a strong thunderstorm over Mounds, or 9 miles north of Cairo, moving northeast at 30 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Mounds, Dongola, Tamms, Mound City, Karnak, Ullin, Olmsted, New Grand Chain, and Pulaski. This includes Interstate 57 in Illinois between Mile Markers 4 and 27. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 3707 8926 3707 8927 3713 8935 3743 8914 3735 8904 3730 8905 3729 8904 3731 8901 3731 8899 3725 8893 3720 8892 3705 8924 TIME...MOT...LOC 2349Z 222DEG 24KT 3715 8924 MAX HAIL SIZE...0.75 IN MAX WIND GUST...50 MPH $$ DRS