379 WWUS55 KBYZ 150307 SVSBYZ Severe Weather Statement National Weather Service Billings MT 907 PM MDT Tue Jul 14 2026 MTC037-150317- /O.CAN.KBYZ.SV.W.0098.000000T0000Z-260715T0330Z/ Golden Valley MT- 907 PM MDT Tue Jul 14 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHEASTERN GOLDEN VALLEY COUNTY... The storms which prompted the warning have moved out of the area. Therefore, the warning has been cancelled. However, gusty winds are still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 100 AM MDT Wednesday for a portion of central Montana. && LAT...LON 4675 10880 4675 10817 4670 10811 4652 10812 4633 10814 4632 10873 4658 10874 TIME...MOT...LOC 0258Z 262DEG 32KT 4674 10861 4665 10853 4648 10854 $$ MTC065-150330- /O.CON.KBYZ.SV.W.0098.000000T0000Z-260715T0330Z/ Musselshell MT- 907 PM MDT Tue Jul 14 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM MDT FOR NORTHWESTERN MUSSELSHELL COUNTY... At 907 PM MDT, severe thunderstorms were located along a line from 21 miles north of Roundup to near Roundup, moving east at 35 mph. THESE ARE DESTRUCTIVE STORMS FOR NORTHERN MUSSELSHELL COUNTY. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Radar indicated. Weather station reported gust to 74 mph near Lavina. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. Locations impacted include... Roundup and Klein. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter now inside an interior room on the lowest floor of a well-built structure. These storms are capable of producing widespread destructive winds and large hail. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4675 10880 4675 10817 4670 10811 4652 10812 4633 10814 4632 10873 4658 10874 TIME...MOT...LOC 0258Z 262DEG 32KT 4674 10861 4665 10853 4648 10854 THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...80 MPH $$ Stetzer 213 WWUS55 KBYZ 150316 SVSBYZ Severe Weather Statement National Weather Service Billings MT 916 PM MDT Tue Jul 14 2026 MTC037-065-150326- /O.EXP.KBYZ.SV.W.0097.000000T0000Z-260715T0315Z/ Golden Valley MT-Musselshell MT- 916 PM MDT Tue Jul 14 2026 ...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR NORTHEASTERN GOLDEN VALLEY AND NORTHWESTERN MUSSELSHELL COUNTIES... The storm which prompted the warning has moved out of the area. Therefore, the warning has been allowed to expire. Light to moderate rain and lightning will persist over the next hour. && LAT...LON 4647 10910 4661 10916 4675 10915 4675 10899 4670 10892 4660 10877 TIME...MOT...LOC 0252Z 225DEG 16KT 4665 10907 $$ Vertz 612 WWUS55 KGGW 150337 SVSGGW Severe Weather Statement National Weather Service Glasgow MT 937 PM MDT Tue Jul 14 2026 MTC069-150400- /O.CON.KGGW.SV.W.0103.000000T0000Z-260715T0400Z/ Petroleum MT- 937 PM MDT Tue Jul 14 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1000 PM MDT FOR SOUTHERN PETROLEUM COUNTY... At 937 PM MDT, severe thunderstorms were located along a line extending from 16 miles northwest of Winnett to 9 miles southeast of Flatwillow, moving east at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Winnett, Flatwillow, Petrolia Lake, and Tiegen. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4718 10874 4719 10872 4720 10872 4732 10819 4676 10796 4675 10863 4684 10863 4684 10861 4710 10861 4710 10874 TIME...MOT...LOC 0337Z 252DEG 7KT 4722 10853 4677 10823 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ Forrester 483 WWUS51 KBTV 150355 SVSBTV Severe Weather Statement National Weather Service Burlington VT 1155 PM EDT Tue Jul 14 2026 NYC089-150430- /O.CON.KBTV.SV.W.0036.000000T0000Z-260715T0430Z/ St. Lawrence NY- 1155 PM EDT Tue Jul 14 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1230 AM EDT FOR CENTRAL ST. LAWRENCE COUNTY... At 1155 PM EDT, a severe thunderstorm was located over Morristown Village, moving southeast at 50 mph. HAZARD...Two inch hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Rensselaer Falls, Potsdam Village, Heuvelton, Morristown Village, Richville, Gouverneur Village, Canton Village, Hermon Village, De Peyster, Potsdam, Gouverneur, Pierrepont, Hermon, Macomb, De Kalb, Fowler, Russell, Pitcairn, Ogdensburg, and Edwards. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. 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. && LAT...LON 4470 7550 4471 7549 4471 7547 4474 7545 4473 7543 4475 7540 4476 7542 4477 7541 4477 7538 4479 7536 4467 7482 4418 7529 4451 7576 TIME...MOT...LOC 0355Z 301DEG 43KT 4461 7564 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...2.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Clay 535 WWUS55 KBYZ 150357 SVSBYZ Severe Weather Statement National Weather Service Billings MT 957 PM MDT Tue Jul 14 2026 MTC065-150407- /O.CAN.KBYZ.SV.W.0099.000000T0000Z-260715T0430Z/ Musselshell MT- 957 PM MDT Tue Jul 14 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN MUSSELSHELL COUNTY... The storms which prompted the warning have moved out of the area. Therefore, the warning has been cancelled. However, gusty winds are still possible with these thunderstorms. && LAT...LON 4590 10843 4611 10832 4626 10819 4626 10802 4636 10777 4601 10786 4590 10795 4590 10805 4578 10805 4578 10807 4576 10807 4575 10808 TIME...MOT...LOC 0324Z 288DEG 17KT 4634 10831 4612 10834 4594 10851 $$ MTC111-150430- /O.CON.KBYZ.SV.W.0099.000000T0000Z-260715T0430Z/ Yellowstone MT- 957 PM MDT Tue Jul 14 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM MDT FOR CENTRAL YELLOWSTONE COUNTY... At 957 PM MDT, severe thunderstorms were located along a line from 23 miles north of Worden to over Huntley, or along a line from 23 miles southeast of Roundup to 13 miles northeast of Billings, moving east at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Ballantine, Worden, Huntley, Shepherd and Pompeys Pillar. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4590 10843 4611 10832 4626 10819 4626 10802 4636 10777 4601 10786 4590 10795 4590 10805 4578 10805 4578 10807 4576 10807 4575 10808 TIME...MOT...LOC 0324Z 288DEG 17KT 4634 10831 4612 10834 4594 10851 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Stetzer 929 WWUS55 KBYZ 150358 SVSBYZ Severe Weather Statement National Weather Service Billings MT 958 PM MDT Tue Jul 14 2026 MTC065-087-111-150430- /O.CON.KBYZ.SV.W.0100.000000T0000Z-260715T0430Z/ Musselshell MT-Rosebud MT-Yellowstone MT- 958 PM MDT Tue Jul 14 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM MDT FOR NORTHEASTERN MUSSELSHELL, NORTHEASTERN YELLOWSTONE AND NORTHERN ROSEBUD COUNTIES... At 958 PM MDT, severe thunderstorms were located along a line from 10 miles north of Melstone to 17 miles south of Melstone, or along a line from 35 miles northeast of Roundup to 27 miles east of Roundup, moving east at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Melstone and Musselshell. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4635 10821 4675 10820 4676 10783 4678 10784 4678 10785 4679 10784 4680 10785 4680 10784 4682 10785 4685 10789 4685 10762 4648 10766 4648 10774 4647 10774 4647 10772 4644 10772 4644 10770 4641 10769 4631 10773 TIME...MOT...LOC 0335Z 274DEG 17KT 4675 10810 4655 10808 4637 10815 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Stetzer