527 WWUS85 KBOI 080307 SPSBOI Special Weather Statement National Weather Service Boise ID 907 PM MDT Tue Jul 7 2026 IDZ029-ORZ063-080345- Owyhee Mountains ID-Malheur County OR- 907 PM MDT Tue Jul 7 2026 ...A STRONG THUNDERSTORM WILL IMPACT WEST CENTRAL OWYHEE AND EAST CENTRAL MALHEUR COUNTIES THROUGH 945 PM MDT... At 907 PM MDT, Doppler radar was tracking a strong thunderstorm near Round Mountain, or 8 miles southeast of Rome, moving northeast 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. Areas of blowing dust reducing visibility. This strong thunderstorm will be near... Little Grassy Mountain, Round Mountain, and Little Grassy Reservoir around 910 PM MDT. Antelope Reservoir around 920 PM MDT. Jordan Valley around 940 PM MDT. 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. && LAT...LON 4260 11741 4283 11768 4330 11716 4289 11669 TIME...MOT...LOC 0307Z 231DEG 36KT 4278 11746 MAX HAIL SIZE...0.00 IN MAX WIND GUST...55 MPH $$ JDS  588 WWUS83 KUNR 080309 SPSUNR Special Weather Statement National Weather Service Rapid City SD 909 PM MDT Tue Jul 7 2026 SDZ031-032-043-080345- Haakon SD-Northern Jackson SD-Pennington Co Plains SD- 909 PM MDT Tue Jul 7 2026 ...A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN JACKSON... SOUTHWESTERN HAAKON AND SOUTHEASTERN PENNINGTON COUNTIES UNTIL 945 PM MDT... At 909 PM MDT, Doppler radar was tracking a strong thunderstorm over Wall, or 31 miles west of Philip, moving east at 40 mph. HAZARD...Wind gusts of 50 to 55 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Wall, Wasta, Quinn, Grindstone, Cactus Flat, Cottonwood, Delta 9 Missile Silo, Pinnacles Ranger Station, Delta 1 Launch Facility, Minuteman Missile Visitors Center and northeastern Badlands National Park. This includes Interstate 90 in South Dakota between Mile Markers 97 and 138. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the weather situation closely and be alert for threatening weather conditions. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. && LAT...LON 4382 10243 4397 10252 4414 10246 4414 10239 4415 10240 4416 10240 4428 10194 4379 10174 TIME...MOT...LOC 0308Z 261DEG 32KT 4400 10229 MAX HAIL SIZE...0.50 IN MAX WIND GUST...50 TO 55 MPH $$ SE  851 WWUS85 KRIW 080310 SPSRIW Special Weather Statement National Weather Service Riverton WY 910 PM MDT Tue Jul 7 2026 WYZ004-080345- North Bighorn Basin- 910 PM MDT Tue Jul 7 2026 ...A STRONG THUNDERSTORM WILL IMPACT WEST CENTRAL BIG HORN COUNTY THROUGH 945 PM MDT... At 910 PM MDT, Doppler radar was tracking a strong thunderstorm 8 miles south of Lovell, moving east at 30 mph. HAZARD...Wind gusts up to 50 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could blow around unsecured objects. Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of west central Big Horn County, including the following locations... Greybull South Big Horn County Airport and Bighorn Canyon National Recreation Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 4481 10842 4476 10797 4449 10805 4459 10850 TIME...MOT...LOC 0310Z 278DEG 26KT 4471 10834 MAX HAIL SIZE...0.50 IN MAX WIND GUST...50 MPH $$ TL  245 WWUS85 KBYZ 080321 SPSBYZ Special Weather Statement National Weather Service Billings MT 921 PM MDT Tue Jul 7 2026 MTZ036-080400- Powder River MT- 921 PM MDT Tue Jul 7 2026 ...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN POWDER RIVER COUNTY UNTIL 10 PM MDT... At 921 PM MDT, Doppler radar was tracking a strong thunderstorm 33 miles southeast of Ashland, or 32 miles southwest of Broadus, moving east northeast at 20 mph. HAZARD...Wind gusts up to 40 mph and nickel size hail, along with very heavy rain. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Mainly rural areas of Southwestern Powder River County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the weather situation closely and be alert for threatening weather conditions. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4514 10601 4525 10605 4541 10573 4517 10562 TIME...MOT...LOC 0320Z 249DEG 16KT 4521 10597 MAX HAIL SIZE...0.88 IN MAX WIND GUST...40 MPH $$ Lester  309 WWUS85 KBOI 080324 SPSBOI Special Weather Statement National Weather Service Boise ID 824 PM PDT Tue Jul 7 2026 ORZ063-064-080415- Oregon Lower Treasure Valley OR-Malheur County OR- 824 PM PDT Tue Jul 7 2026 ...GUST FRONT WILL IMPACT NORTHERN MALHEUR COUNTY THROUGH 915 PM PDT... At 823 PM PDT, Doppler radar was tracking a gust front near Rufino Butte, or 40 miles west of Parma, moving northeast at 30 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust possible. This gust front will be near... Little Valley and Vines Hill around 950 PM MDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && LAT...LON 4355 11761 4377 11797 4414 11760 4381 11708 TIME...MOT...LOC 0323Z 233DEG 28KT 4371 11774 MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 MPH $$ JDS  331 WWUS85 KRIW 080325 SPSRIW Special Weather Statement National Weather Service Riverton WY 925 PM MDT Tue Jul 7 2026 WYZ004-080400- North Bighorn Basin- 925 PM MDT Tue Jul 7 2026 ...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN BIG HORN COUNTY THROUGH 1000 PM MDT... At 924 PM MDT, Doppler radar was tracking a strong thunderstorm 8 miles west of Otto, which is 19 miles west of Basin, moving east at 25 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could blow around unsecured objects. Minor hail damage to vegetation is possible. This strong thunderstorm will be near... Otto around 935 PM MDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service office in Riverton. && LAT...LON 4427 10857 4445 10857 4445 10819 4422 10821 TIME...MOT...LOC 0324Z 259DEG 24KT 4438 10845 MAX HAIL SIZE...0.75 IN MAX WIND GUST...50 MPH $$ TL  427 WWUS83 KGLD 080329 SPSGLD Special Weather Statement National Weather Service Goodland KS 929 PM MDT Tue Jul 7 2026 COZ091-080345- Kit Carson County CO- 929 PM MDT Tue Jul 7 2026 ...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN KIT CARSON COUNTY THROUGH 945 PM MDT... At 928 PM MDT, Doppler radar was tracking a strong thunderstorm 4 miles southwest of Seibert, moving east at 25 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 outdoor objects is possible. This strong thunderstorm will be near... Seibert around 935 PM MDT. This includes Interstate 70 in Colorado between mile markers 395 and 409. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. 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. && LAT...LON 3910 10306 3934 10308 3936 10280 3911 10276 TIME...MOT...LOC 0328Z 262DEG 23KT 3924 10292 MAX HAIL SIZE...0.75 IN MAX WIND GUST...50 MPH $$ KAK  688 WWUS85 KBYZ 080337 SPSBYZ Special Weather Statement National Weather Service Billings MT 937 PM MDT Tue Jul 7 2026 MTZ056-067-139-080415- Southeastern Carbon MT-Red Lodge Foothills MT-Absaroka/Beartooth Mountains MT- 937 PM MDT Tue Jul 7 2026 ...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN CARBON COUNTY UNTIL 1015 PM MDT... At 937 PM MDT, Doppler radar was tracking a strong thunderstorm near Red Lodge, moving southeast at 30 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Red Lodge, Bearcreek, Washoe and Belfry. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the weather situation closely and be alert for threatening weather conditions. && LAT...LON 4524 10950 4529 10940 4509 10882 4500 10900 4500 10908 4501 10910 4501 10922 TIME...MOT...LOC 0336Z 306DEG 24KT 4516 10927 MAX HAIL SIZE...0.25 IN MAX WIND GUST...40 MPH $$ Stetzer  912 WWUS85 KRIW 080345 SPSRIW Special Weather Statement National Weather Service Riverton WY 945 PM MDT Tue Jul 7 2026 WYZ004-008-080415- North Bighorn Basin-Bighorn Mountains West- 945 PM MDT Tue Jul 7 2026 ...STRONG THUNDERSTORMS WILL IMPACT SOUTHEASTERN BIG HORN COUNTY THROUGH 1015 PM MDT... At 945 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 11 miles north of Greybull to near Basin. Movement was southeast at 40 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could blow around unsecured objects. Minor hail damage to vegetation is possible. Strong thunderstorms will be near... Basin around 950 PM MDT. Shell around 955 PM MDT. Shell Canyon around 1000 PM MDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. These storms 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. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service office in Riverton. && LAT...LON 4458 10746 4418 10767 4442 10814 4472 10801 TIME...MOT...LOC 0345Z 292DEG 34KT 4464 10798 4443 10808 MAX HAIL SIZE...0.75 IN MAX WIND GUST...50 MPH $$ TL  978 WWUS83 KGLD 080347 SPSGLD Special Weather Statement National Weather Service Goodland KS 947 PM MDT Tue Jul 7 2026 COZ091-080400- Kit Carson County CO- 947 PM MDT Tue Jul 7 2026 ...A STRONG THUNDERSTORM WILL IMPACT SOUTH CENTRAL KIT CARSON COUNTY THROUGH 1000 PM MDT... At 947 PM MDT, Doppler radar was tracking a strong thunderstorm 5 miles south of Vona, or 8 miles southwest of Stratton, moving east at 35 mph. HAZARD...Wind gusts up to 50 mph and nickel size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible. This storm will remain over mainly rural areas of south central Kit Carson County. This includes Interstate 70 in Colorado between mile markers 409 and 429. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. && LAT...LON 3913 10281 3931 10282 3936 10242 3909 10242 TIME...MOT...LOC 0347Z 269DEG 32KT 3923 10272 MAX HAIL SIZE...0.88 IN MAX WIND GUST...50 MPH $$ KAK  249 WWUS81 KRNK 080356 SPSRNK Special Weather Statement National Weather Service BLACKSBURG VA 1156 PM EDT Tue Jul 7 2026 NCZ004-080430- Stokes NC- 1156 PM EDT Tue Jul 7 2026 ...A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN STOKES COUNTY THROUGH 1230 AM EDT... At 1155 PM EDT, Doppler radar was tracking a strong thunderstorm over Francisco, moving southeast at 20 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Francisco... Collinstown... Hanging Rock State Park... Capella... and Vade Mecum. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. Locally heavy rain will quickly reduce visibility and result in ponding of water on roadways, standing water in low lying areas, and minor flooding of creeks, streams, and areas of poor drainage. Drivers are urged to slow down and use extra caution to avoid hydroplaning. && LAT...LON 3646 8045 3647 8044 3655 8044 3654 8031 3654 8019 3653 8015 3635 8030 TIME...MOT...LOC 0355Z 302DEG 19KT 3650 8037 MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 MPH $$ 16