562 WWUS55 KBYZ 140000 SVSBYZ Severe Weather Statement National Weather Service Billings MT 600 PM MDT Wed May 13 2026 MTC067-097-140030- /O.CON.KBYZ.SV.W.0007.000000T0000Z-260514T0030Z/ Park MT-Sweet Grass MT- 600 PM MDT Wed May 13 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR CENTRAL PARK AND WESTERN SWEET GRASS COUNTIES... At 600 PM MDT, severe thunderstorms were located along a line from 7 miles northeast of Livingston to 28 miles southeast of Livingston, moving northeast at 40 mph. HAZARD...70 mph wind gusts. SOURCE...Weather Station reported. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Livingston, Big Timber, Springdale, Mc Leod, Pine Creek and Greycliff. Localized higher gusts are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms have produced widespread damaging winds. Wind damage with these storms will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows. && LAT...LON 4549 11054 4570 11080 4609 11017 4591 10982 4561 10962 4561 10969 4558 10969 4557 10970 4557 10981 4552 10981 4552 10993 4545 10993 4523 11032 TIME...MOT...LOC 2352Z 236DEG 35KT 4570 11055 4557 11031 4537 11020 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ McKeown-Robbie  488 WUUS55 KTFX 140005 SVRTFX MTC027-140045- /O.NEW.KTFX.SV.W.0009.260514T0005Z-260514T0045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Great Falls MT 605 PM MDT Wed May 13 2026 The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... Northeastern Fergus County in central Montana... * Until 645 PM MDT. * At 605 PM MDT, severe thunderstorms were located along a line extending from near Roy to 9 miles northeast of Grass Range, moving northeast at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Roy and Fergus. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4731 10859 4727 10860 4727 10872 4710 10874 4708 10860 4696 10861 4694 10866 4730 10918 4774 10889 4765 10877 4762 10868 4761 10844 4758 10842 4760 10840 4757 10834 4758 10831 4732 10831 TIME...MOT...LOC 0005Z 224DEG 53KT 4736 10888 4711 10865 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Glinskas  618 WWUS51 KCTP 140012 SVSCTP Severe Weather Statement National Weather Service State College PA 812 PM EDT Wed May 13 2026 PAC043-071-075-133-140021- /O.EXP.KCTP.SV.W.0062.000000T0000Z-260514T0015Z/ Dauphin PA-Lancaster PA-Lebanon PA-York PA- 812 PM EDT Wed May 13 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN DAUPHIN... NORTHWESTERN LANCASTER...SOUTHWESTERN LEBANON AND NORTHWESTERN YORK COUNTIES WILL EXPIRE AT 815 PM EDT... The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with these thunderstorms. && LAT...LON 4002 7706 4017 7695 4017 7691 4018 7693 4019 7691 4021 7693 4021 7690 4023 7690 4021 7689 4022 7686 4025 7689 4031 7685 4034 7640 4025 7643 4003 7661 4001 7702 TIME...MOT...LOC 0011Z 270DEG 42KT 4033 7652 4011 7670 $$ Bauco  837 WWUS55 KGGW 140012 SVSGGW Severe Weather Statement National Weather Service Glasgow MT 612 PM MDT Wed May 13 2026 MTC071-105-140045- /O.CON.KGGW.SV.W.0013.000000T0000Z-260514T0045Z/ Phillips MT-Valley MT- 612 PM MDT Wed May 13 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM MDT FOR PHILLIPS AND NORTHWESTERN VALLEY COUNTIES... At 611 PM MDT, severe thunderstorms were located along a line extending from 24 miles north of Port Of Morgan to 12 miles northeast of Whitewater to 18 miles north of Fourchette, moving northeast at 60 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Malta, Whitewater, Zortman, Saco, Dodson, Fourchette, Loring, Port Of Morgan, Phillips, Chapman, Sleeping Buffalo, Wagner, Fred Robinson Bridge, Frenchman Reservoir, Thoeny, Landusky, Content, Sun Prairie, and Bowdoin. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4792 10889 4792 10863 4799 10861 4798 10843 4845 10841 4843 10836 4874 10832 4875 10826 4900 10824 4900 10685 4780 10738 4758 10835 4762 10844 4760 10848 4764 10877 4773 10889 TIME...MOT...LOC 0011Z 230DEG 53KT 4934 10792 4889 10745 4799 10798 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Maliawco  057 WWUS51 KLWX 140016 SVSLWX Severe Weather Statement National Weather Service Baltimore MD/Washington DC 816 PM EDT Wed May 13 2026 VAC015-790-140030- /O.CON.KLWX.SV.W.0043.000000T0000Z-260514T0030Z/ City of Staunton VA-Augusta VA- 816 PM EDT Wed May 13 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT FOR CENTRAL AUGUSTA COUNTY AND THE CITY OF STAUNTON... At 815 PM EDT, a severe thunderstorm was located near Staunton, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. Locations impacted include... Staunton, Fishersville, Verona, Christian, Swoope, and Trimbles Mill. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3810 7930 3817 7930 3824 7894 3810 7893 TIME...MOT...LOC 0015Z 267DEG 30KT 3819 7911 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ KLW  481 WUUS55 KBYZ 140017 SVRBYZ MTC009-095-140115- /O.NEW.KBYZ.SV.W.0008.260514T0017Z-260514T0115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Billings MT 617 PM MDT Wed May 13 2026 The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Carbon County in south central Montana... Southern Stillwater County in south central Montana... * Until 715 PM MDT. * At 617 PM MDT, severe thunderstorms were located along a line from 27 miles south of Big Timber to 10 miles southwest of Red Lodge, moving northeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Red Lodge, Columbus, Bridger, Joliet, Fromberg, Absarokee, Bearcreek, Cooney Reservoir State Park, Roberts, Fox, Luther, Boyd, Washoe, Roscoe, Fishtail, Belfry, Edgar, Park City, Rockvale and Alpine. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. Wind damage with these storms will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows. && LAT...LON 4535 10993 4546 10993 4557 10969 4561 10968 4561 10956 4568 10956 4575 10945 4573 10891 4561 10884 4564 10878 4555 10880 4547 10870 4546 10865 4535 10870 4522 10870 4522 10845 4501 10926 4500 10948 4520 10968 4535 10999 TIME...MOT...LOC 0016Z 246DEG 37KT 4544 10990 4528 10959 4507 10938 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ McKeown-Robbie  193 WUUS51 KPHI 140020 SVRPHI PAC011-140045- /O.NEW.KPHI.SV.W.0030.260514T0020Z-260514T0045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Mount Holly NJ 820 PM EDT Wed May 13 2026 The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Western Berks County in eastern Pennsylvania... * Until 845 PM EDT. * At 819 PM EDT, a severe thunderstorm was located near Strausstown, or 7 miles north of Myerstown, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. * Locations impacted include... Wyomissing, Hamburg, Sinking Spring, Womelsdorf, Wernersville, Robesonia, Leesport, Shoemakersville, Bernville, Strausstown, Fairview Hgts, Spring Ridge, Mohnton, Centerport, Wyomissing Hills, West Lawn, Whitfield, and West Wyomissing. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4051 7637 4052 7625 4057 7611 4056 7609 4058 7607 4057 7602 4063 7600 4066 7593 4023 7600 4028 7610 4036 7621 4047 7640 4049 7642 TIME...MOT...LOC 0019Z 268DEG 41KT 4048 7629 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Guzzo  421 WWUS55 KBYZ 140020 SVSBYZ Severe Weather Statement National Weather Service Billings MT 620 PM MDT Wed May 13 2026 MTC067-097-140030- /O.CON.KBYZ.SV.W.0007.000000T0000Z-260514T0030Z/ Park MT-Sweet Grass MT- 620 PM MDT Wed May 13 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM MDT FOR CENTRAL PARK AND WESTERN SWEET GRASS COUNTIES... At 620 PM MDT, severe thunderstorms were located along a line from 16 miles northeast of Livingston to 26 miles south of Big Timber, moving northeast at 35 mph. HAZARD...70 mph wind gusts. SOURCE...Weather Station reported. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Livingston, Big Timber, Mc Leod, Springdale and Greycliff. Localized higher gusts are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms have produced widespread damaging winds. Wind damage with these storms will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows. && LAT...LON 4558 11035 4566 11071 4609 11017 4591 10982 4561 10962 4561 10969 4558 10969 4557 10970 4557 10981 4552 10981 4552 10993 4545 10993 4537 11007 TIME...MOT...LOC 0000Z 241DEG 30KT 4570 11049 4558 11025 4538 11014 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ McKeown-Robbie  221 WWUS55 KTFX 140021 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 621 PM MDT Wed May 13 2026 MTC027-140045- /O.CON.KTFX.SV.W.0009.000000T0000Z-260514T0045Z/ Fergus MT- 621 PM MDT Wed May 13 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM MDT FOR NORTHEASTERN FERGUS COUNTY... At 621 PM MDT, severe thunderstorms were located along a line extending from 16 miles northeast of Roy to 21 miles northeast of Grass Range, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe thunderstorms will remain over mainly rural areas of northeastern Fergus County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4723 10872 4748 10906 4774 10889 4765 10877 4762 10868 4761 10844 4758 10842 4760 10840 4757 10834 4758 10831 4732 10831 4731 10859 4727 10860 4727 10872 TIME...MOT...LOC 0021Z 231DEG 25KT 4754 10878 4729 10855 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Glinskas  295 WHUS51 KLWX 140027 SMWLWX ANZ535-536-140200- /O.NEW.KLWX.MA.W.0055.260514T0027Z-260514T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 827 PM EDT Wed May 13 2026 The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Tidal Potomac from Indian Head to Cobb Island MD... Tidal Potomac from Key Bridge to Indian Head MD... * Until 1000 PM EDT. * At 826 PM EDT, a gust front associated with a line of storms further west was located along a line extending from 9 nm northwest of Key Bridge to 10 nm west of Alexandria to 14 nm northwest of Leesylvania State Park to 22 nm west of Quantico, moving southeast at 25 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include... Potomac Creek, Nanjemoy Creek, Smallwood State Park, Swan Point, Gunston Hall, Occoquan Bay, Popes Creek, Maryland Point, Port Tobacco River, Colonial Beach, Leesylvania State Park, Cobb Island, Mathias Point, U.S. 301 Nice Memorial Bridge, Mason Neck State Park, Woodrow Wilson Bridge, Wicomico River, Indian Head, Fort Hunt, and Brent Point. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3866 7724 3864 7719 3870 7720 3873 7706 3891 7705 3890 7705 3870 7700 3851 7724 3839 7723 3846 7701 3835 7696 3823 7677 3826 7686 3817 7686 3821 7695 3835 7704 3833 7729 3841 7733 TIME...MOT...LOC 0026Z 315DEG 24KT 3904 7719 3885 7732 3874 7748 3865 7775 HAIL...0.00IN WIND...>34KTS $$ CJL  556 WHUS51 KLWX 140027 RRA SMWLWX ANZ530-531-538-539-140130- /O.NEW.KLWX.MA.W.0056.260514T0027Z-260514T0130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 827 PM EDT Wed May 13 2026 The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Chesapeake Bay from Pooles Island to Sandy Point MD... Chesapeake Bay north of Pooles Island MD... Chester River to Queenstown MD... Patapsco River including Baltimore Harbor... * Until 930 PM EDT. * At 827 PM EDT, gust fronts were located along a line extending from 25 nm northwest of Gunpowder River to 13 nm north of Key Bridge, moving east at 35 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include... Fort Smallwood State Park, Pinehurst, Turkey Point, Aberdeen Proving Ground, North Point State Park, Magothy River, Hart Miller Island, Rock Hall, Dobbins Island, Gibson Island, Bodkin Point, Tolchester Beach, Worton Point, Pooles Island, Spesutie Island, Love Point, Gunpowder River, Baltimore Light, Northeast River, and Sevenfoot Knoll. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3959 7593 3949 7597 3954 7587 3945 7585 3940 7601 3937 7589 3936 7590 3932 7618 3902 7622 3901 7617 3902 7641 3926 7665 3923 7643 3941 7637 3948 7622 3937 7622 3954 7611 TIME...MOT...LOC 0027Z 273DEG 36KT 3974 7661 3913 7704 HAIL...<.75IN WIND...>34KTS $$ KLW  591 WUUS55 KGGW 140027 SVRGGW MTC033-069-071-105-140130- /O.NEW.KGGW.SV.W.0014.260514T0027Z-260514T0130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Glasgow MT 627 PM MDT Wed May 13 2026 The National Weather Service in Glasgow has issued a * Severe Thunderstorm Warning for... Phillips County in northeastern Montana... Petroleum County in northeastern Montana... Garfield County in northeastern Montana... Southwestern Valley County in northeastern Montana... * Until 730 PM MDT. * At 627 PM MDT, severe thunderstorms were located along a line extending from 10 miles north of Hays to 10 miles southeast of Mosby, moving northeast at 50 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Malta, Jordan, Winnett, Zortman, Dodson, Sand Springs, Fourchette, U L Bend Rec Area, Hillside, Brusett, Crooked Creek Rec Area, Flatwillow, Devils Creek Rec Area, Edwards, Cohagen, Mosby, Phillips, Wagner, Landusky, and Sun Prairie. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4792 10889 4792 10863 4799 10861 4798 10844 4845 10841 4844 10840 4867 10806 4685 10622 4685 10789 4676 10783 4675 10863 4710 10861 4710 10874 4727 10872 4732 10831 4758 10831 4764 10877 4773 10889 TIME...MOT...LOC 0027Z 208DEG 45KT 4814 10873 4692 10770 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Maliawco  604 WUUS55 KBYZ 140031 SVRBYZ MTC097-140130- /O.NEW.KBYZ.SV.W.0009.260514T0031Z-260514T0130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Billings MT 631 PM MDT Wed May 13 2026 The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Sweet Grass County in south central Montana... * Until 730 PM MDT. * At 631 PM MDT, a severe thunderstorm was located over Big Timber, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Big Timber, Greycliff and Melville. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Wind damage with this storm will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows. && LAT...LON 4552 10993 4594 11029 4600 11029 4622 10996 4622 10965 4613 10965 4613 10960 4605 10960 4604 10946 4601 10942 4596 10942 4596 10951 4587 10951 4587 10955 4563 10956 4561 10959 4561 10969 4557 10969 4557 10981 4552 10981 TIME...MOT...LOC 0031Z 241DEG 30KT 4586 10993 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ McKeown-Robbie  728 WWUS55 KBYZ 140032 SVSBYZ Severe Weather Statement National Weather Service Billings MT 632 PM MDT Wed May 13 2026 MTC067-097-140042- /O.EXP.KBYZ.SV.W.0007.000000T0000Z-260514T0030Z/ Park MT-Sweet Grass MT- 632 PM MDT Wed May 13 2026 ...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR CENTRAL PARK AND WESTERN SWEET GRASS COUNTIES... A New Severe Thunderstorm Warning is in effect for portions of Stillwater County through 730 pm MDT A Severe Thunderstorm Watch remains in effect until 900 PM MDT for a portion of south central Montana. && LAT...LON 4558 11035 4566 11071 4609 11017 4591 10982 4561 10962 4561 10969 4558 10969 4557 10970 4557 10981 4552 10981 4552 10993 4545 10993 4537 11007 TIME...MOT...LOC 0020Z 241DEG 30KT 4578 11029 4566 11005 4546 10993 $$ McKeown-Robbie  248 WWUS55 KTFX 140038 SVSTFX Severe Weather Statement National Weather Service Great Falls MT 638 PM MDT Wed May 13 2026 MTC027-140048- /O.EXP.KTFX.SV.W.0009.000000T0000Z-260514T0045Z/ Fergus MT- 638 PM MDT Wed May 13 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN FERGUS COUNTY WILL EXPIRE AT 645 PM MDT... The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for central and north central Montana. && LAT...LON 4723 10872 4748 10906 4774 10889 4765 10877 4762 10868 4761 10844 4758 10842 4760 10840 4757 10834 4758 10831 4732 10831 4731 10859 4727 10860 4727 10872 TIME...MOT...LOC 0038Z 270DEG 53KT 4770 10856 4745 10833 $$ Glinskas  517 WWUS51 KPHI 140043 SVSPHI Severe Weather Statement National Weather Service Mount Holly NJ 843 PM EDT Wed May 13 2026 PAC011-140052- /O.EXP.KPHI.SV.W.0030.000000T0000Z-260514T0045Z/ Berks PA- 843 PM EDT Wed May 13 2026 ...THE SEVERE THUNDERSTORM WARNING FOR WESTERN BERKS COUNTY WILL EXPIRE AT 845 PM EDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. LAT...LON 4051 7637 4052 7625 4057 7611 4056 7609 4058 7607 4057 7602 4063 7600 4066 7593 4023 7600 4028 7610 4036 7621 4047 7640 4049 7642 TIME...MOT...LOC 0042Z 268DEG 41KT 4049 7595 $$ Guzzo  339 WWUS55 KBYZ 140043 SVSBYZ Severe Weather Statement National Weather Service Billings MT 643 PM MDT Wed May 13 2026 MTC009-095-140115- /O.CON.KBYZ.SV.W.0008.000000T0000Z-260514T0115Z/ Carbon MT-Stillwater MT- 643 PM MDT Wed May 13 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM MDT FOR CARBON AND SOUTHERN STILLWATER COUNTIES... At 643 PM MDT, severe thunderstorms were located along a line from 25 miles south of Big Timber to 7 miles southwest of Red Lodge, moving northeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Red Lodge, Columbus, Bridger, Joliet, Fromberg, Absarokee, Bearcreek, Cooney Reservoir State Park, Fox, Roberts, Luther, Roscoe, Washoe, Fishtail, Boyd, Belfry, Alpine, Dean, Edgar and Rockvale. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. Wind damage with these storms will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows. && LAT...LON 4535 10993 4546 10993 4557 10970 4557 10969 4559 10969 4561 10968 4561 10956 4568 10956 4575 10945 4555 10880 4547 10870 4522 10870 4501 10926 4500 10938 4500 10948 4520 10968 TIME...MOT...LOC 0017Z 242DEG 17KT 4542 11001 4525 10970 4505 10949 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ McKeown-Robbie