Alerts from NWS Rapid City SD (UNOFFICIAL)

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Unofficial bot sharing alerts from NWS Rapid City SD. This account is not monitored. Contact @wandrme.paxex.aero if needed.

* WHAT...Heat index values up to 103 expected. * WHERE...Portions of northwestern, south central, and southwestern South Dakota. * WHEN...From noon MDT /1 PM CDT/ today to 7 PM MDT /8 PM CDT/ this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
At 1004 PM MDT, a severe thunderstorm was located 7 miles southeast of Clareton, or 27 miles southwest of Newcastle, moving east at 20 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... Mainly rural areas of South Central Weston County.
At 936 PM MDT, Doppler radar was tracking a strong thunderstorm over Cascade Falls, or 8 miles southwest of Hot Springs, moving northeast at 10 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 damage to outdoor objects is possible. Locations impacted include... Hot Springs, Cascade Falls, Cottonwood Springs Dam, Cold Brook Reservoir, Angostura Reservoir and Maverick Junction.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... South Central Weston County in northeastern Wyoming... * Until 1030 PM MDT. * At 940 PM MDT, a severe thunderstorm was located 10 miles southwest of Clareton, or 34 miles southwest of Newcastle, moving northeast at 25 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... Clareton.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southwestern Weston County in northeastern Wyoming... * Until 945 PM MDT. * At 922 PM MDT, a severe thunderstorm was located 6 miles southeast of Rochelle, or 34 miles southeast of Wright, moving northeast at 25 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... Rochelle.
At 808 PM MDT, Doppler radar was tracking a line of strong thunderstorms and thunderstorm outflow winds extending from over Owen Lake to near Vale, or extending from 35 miles south of Lemmon to 16 miles northeast of Sturgis, moving southeast at 25 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... Newell, Union Center, Bison, Nisland, Vale, Enning, Chance, Sorum, Maurine, Mud Butte, Fairpoint, Stoneville, Opal, Red Owl, Zeona, Date, White Owl, Marcus, Hereford and Prairie City.
At 811 PM MDT, Doppler radar was tracking a strong thunderstorm 7 miles northeast of Oral, or 17 miles east of Hot Springs, moving southeast at 30 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... Oral, Buffalo Gap, Oelrichs, Fairburn, Smithwick, Prairie Winds Casino, Dry Wood Housing, Hay Canyon Butte and Intersection of Red Shirt and Cuny Table Roads.
At 753 PM MDT, a severe thunderstorm was located 10 miles southeast of Fairburn, or 20 miles northeast of Hot Springs, moving southeast at 25 MPH. HAZARD...70 MPH wind gusts and small hail. At 739 PM MDT, a wind gust of 65 MPH was measured near Fairburn. SOURCE...Automated observations. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Oral, Buffalo Gap, Fairburn, Buffalo Corrals, Red Shirt Table Overlook, northeastern Wind Cave National Park and southeastern Custer State Park.
At 751 PM MDT, a severe thunderstorm was located 5 miles south of Mud Butte, or 43 miles west of Faith, moving southeast at 35 MPH. HAZARD...60 MPH wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Mud Butte, Fairpoint, Maurine and Dears Ears Butte.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northeastern Butte County in northwestern South Dakota... Southwestern Perkins County in northwestern South Dakota... North Central Meade County in west central South Dakota... * Until 815 PM MDT. * At 735 PM MDT, a severe thunderstorm was located near Dears Ears Butte, or 45 miles northeast of Belle Fourche, moving southeast at 25 MPH. HAZARD...60 MPH wind gusts and small hail. SOURCE...Automated observations. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Mud Butte, Fairpoint, Maurine and Dears Ears Butte.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Central Custer County in southwestern South Dakota... Northern Fall River County in southwestern South Dakota... Northwestern Oglala Lakota County in southwestern South Dakota... * Until 815 PM MDT. * At 731 PM MDT, a severe thunderstorm was located over Fairburn, or 18 miles east of Custer, moving southeast at 25 MPH. HAZARD...60 MPH wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Oral, Buffalo Gap, Fairburn, Buffalo Corrals, northeastern Wind Cave National Park, State Game Lodge, Custer State Park, Blue Bell, Legion Lake, Mount Coolidge and Red Shirt Table Overlook.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northeastern Butte County in northwestern South Dakota... Southeastern Harding County in northwestern South Dakota... Southwestern Perkins County in northwestern South Dakota... * Until 745 PM MDT. * At 708 PM MDT, a severe thunderstorm was located near Hoover, or 32 miles south of Buffalo, moving southeast at 25 MPH. HAZARD...70 MPH wind gusts and small hail. This storm has a history of producing measured wind gusts of 60 to 80 MPH over the past hour. SOURCE...Automated observations. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Hoover, Castle Rock, Zeona, Dears Ears Butte, Haystack Buttes, Sheep Buttes and Newell Lake.
At 712 PM MDT, Doppler radar was tracking a strong thunderstorm near State Game Lodge, or 14 miles east of Custer, moving southeast at 25 MPH. HAZARD...Wind gusts up to 50 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... Buffalo Gap, Fairburn, Buffalo Corrals, State Game Lodge, Custer State Park, northeastern Wind Cave National Park, Black Hills Playhouse, Center Lake, Legion Lake, Blue Bell, Mount Coolidge and Stockade Lake.
At 644 PM MDT, a severe thunderstorm was located near Crow Buttes, or 28 miles south of Buffalo, moving southeast at 30 MPH. THIS IS A DESTRUCTIVE STORM FOR REDIG. HAZARD...80 MPH wind gusts and small hail. SOURCE...Automated observations. 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... Redig, Hoover, Castle Rock, Haystack Buttes, Crow Buttes and East Short Pines.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northeastern Butte County in northwestern South Dakota... South Central Harding County in northwestern South Dakota... * Until 715 PM MDT. * At 641 PM MDT, a severe thunderstorm was located near Crow Buttes, or 27 miles south of Buffalo, moving southeast at 30 MPH. HAZARD...60 MPH wind gusts and small hail. SOURCE...Automated observations. A wind gust to 63 MPH was measured just north of Redig at 635 PM MDT. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Redig, Hoover, Castle Rock, Haystack Buttes, Crow Buttes and East Short Pines.
At 613 PM MDT, Doppler radar was tracking an area of strong thunderstorms extending from 7 miles northwest of Reva to near Gustave, or extending from 18 miles east of Buffalo to 28 miles southwest of Buffalo, moving southeast at 15 MPH. HAZARD...Wind gusts up to 50 MPH and half inch size hail. These storms have produced measured wind gusts as high as 50 MPH near and south of Camp Crook. 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... Buffalo, Harding, Reva, Ralph, Camp Crook, Redig, Gustave, Lake Gardner, East Short Pines, Crow Buttes, Slim Buttes and West Short Pines.
At 533 PM MDT, Doppler radar was tracking an area of strong thunderstorms extending from 10 miles northwest of Reva to 9 miles west of Gustave, or extending from 16 miles east of Buffalo to 35 miles southwest of Buffalo, moving southeast at 15 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... Buffalo, Harding, Reva, Ralph, Camp Crook, Lake Gardner, South Cave Hills, northwestern Slim Buttes and West Short Pines.
At 139 PM MDT, Doppler radar was tracking a strong thunderstorm near Mallo Camp, or 17 miles northeast of Newcastle, moving northeast at 5 mph. HAZARD...Wind gusts up to 30 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... Deerfield, Flag Mountain, Redbank Spring Campground and Mallo Camp.
The following message is transmitted in collaboration with the Wyoming Department of Environmental Quality, Air Quality Division, and the Wyoming Department of Health. * WHAT...Air Quality Alert for Wildfire Smoke. * WHERE...Northeast Wyoming. * WHEN...Until 100 PM MDT Tuesday. * IMPACTS...Poor air quality due to wildfire smoke.
At 647 PM CDT, Doppler radar was tracking a strong thunderstorm near Spring Creek, or 24 miles southwest of Mission, moving east 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... Saint Francis, Spring Creek, Lakeview and southwestern Rosebud Reservation.
At 633 PM CDT, Doppler radar was tracking a strong thunderstorm over Mission, moving east at 25 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... Mission, Rosebud, Saint Francis, Wood, Antelope, Ring Thunder, Fairgrounds Housing, Soldier Creek, Two Strike, Grass Mountain, Butte Creek, Haystack Butte and Rosebud Reservation.
At 459 PM MDT /559 PM CDT/, severe thunderstorms were located along a line from near Ottumwa to 5 miles southeast of Intersection of Highway 73 and White River, or along a line from 23 miles northeast of Philip to 10 miles south of Kadoka, moving east at 15 mph. HAZARD...70 mph wind gusts and small hail. SOURCE...Automated observations. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Kadoka, Midland, Belvidere, Ottumwa, George Town, Nowlin and Intersection of Highway 73 and White River. This includes Interstate 90 in South Dakota between Mile Markers 149 and 174.
At 457 PM MDT /557 PM CDT/, Doppler radar was tracking a line of strong thunderstorms extending from near Norris to 9 miles southwest of Spring Creek, or extending from 21 miles west of White River to 31 miles east of Martin, moving east at 15 mph. HAZARD...Wind gusts up to 50 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... Rosebud, Saint Francis, Parmelee, Spring Creek, Norris, Cedar Butte, Upper Cut Meat, He Dog, Grass Mountain, Soldier Creek, Two Strike, Black Pipe, Ring Thunder, Fairgrounds Housing, Harrington, Corn Creek and western Rosebud Reservation.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northwestern Mellette County in south central South Dakota... Eastern Jackson County in southwestern South Dakota... Southeastern Haakon County in west central South Dakota... * Until 530 PM MDT /630 PM CDT/. * At 436 PM MDT /536 PM CDT/, severe thunderstorms were located along a line from over Ottumwa to 6 miles north of George Town, or along a line from 19 miles northeast of Philip to 12 miles south of Kadoka, moving east at 20 mph. HAZARD...70 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Kadoka, Wanblee, Midland, Belvidere, Ottumwa, George Town, Nowlin and Intersection of Highway 73 and White River. This includes Interstate 90 in South Dakota between Mile Markers 144 and 174.
At 438 PM MDT /538 PM CDT/, severe thunderstorms were located along a line from 6 miles east of Long Valley to 6 miles south of Vetal, or along a line from 26 miles northeast of Martin to 20 miles east of Martin, moving northeast at 15 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Parmelee, Spring Creek, Long Valley, Norris, Cedar Butte, Upper Cut Meat, Harrington, Black Pipe, He Dog, Vetal, Corn Creek, Grass Mountain, western Rosebud Reservation and southeastern Pine Ridge Reservation.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southwestern Mellette County in south central South Dakota... Western Todd County in south central South Dakota... Eastern Bennett County in southwestern South Dakota... Southeastern Jackson County in southwestern South Dakota... * Until 500 PM MDT /600 PM CDT/. * At 422 PM MDT /522 PM CDT/, severe thunderstorms were located along a line from near Long Valley to 5 miles southeast of Tuthill, or along a line from 23 miles northeast of Martin to 17 miles east of Martin, moving northeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Parmelee, Spring Creek, Long Valley, Norris, Tuthill, Cedar Butte, Upper Cut Meat, Vetal, Harrington, Black Pipe, He Dog, Corn Creek, Grass Mountain, eastern Lacreek Wildlife Refuge, western Rosebud Reservation and southeastern Pine Ridge Reservation.
At 410 PM MDT, severe thunderstorms were located along a line from 6 miles northwest of Philip to 6 miles southwest of Intersection of Highway 73 and White River, or along a line from 6 miles northwest of Philip to 12 miles south of Kadoka, moving east at 10 mph. THESE ARE DESTRUCTIVE STORMS FOR KADOKA AND SURROUNDING AREAS. HAZARD...80 mph wind gusts and small hail. SOURCE...Radar indicated. 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... Philip, Kadoka, Cactus Flat, Cottonwood, Intersection of Highway 73 and White River, Minuteman Missile Visitors Center and Delta 1 Launch Facility. This includes Interstate 90 in South Dakota between Mile Markers 126 and 156.
At 350 PM MDT, a severe thunderstorm was located near LaCreek North Housing, or near Martin, moving northeast at 15 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... Martin, LaCreek North Housing and Sunrise Housing.
At 333 PM MDT, severe thunderstorms were located along a line from 12 miles northeast of Maurine to near Takini, or along a line from 19 miles west of Faith to 32 miles south of Faith, moving northeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Faith, Red Scaffold, Howes, Usta, Bridger, Durkee Lake, Arrow Head Buttes, Takini, Intersection of Cherry Creek and Sunnybrook Roads and southwestern Cheyenne River Reservation.
At 334 PM MDT, a severe thunderstorm was located 6 miles north of Hisle, or 21 miles north of Martin, moving northeast 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... Wanblee, Long Valley, George Town, Hisle and Eagle Nest Butte.
At 334 PM MDT, a severe thunderstorm was located over Grindstone, or 16 miles northwest of Philip, 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... Grindstone and Grindstone Butte.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... South Central Jackson County in southwestern South Dakota... * Until 400 PM MDT. * At 320 PM MDT, a severe thunderstorm was located near Hisle, or 19 miles north of Martin, moving northeast 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... Wanblee, Long Valley, Hisle, George Town and Eagle Nest Butte.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southeastern Perkins County in northwestern South Dakota... West Central Haakon County in west central South Dakota... Northeastern Meade County in west central South Dakota... Southwestern Ziebach County in west central South Dakota... * Until 400 PM MDT. * At 316 PM MDT, severe thunderstorms were located along a line from 6 miles northeast of Maurine to over Bridger, or along a line from 23 miles west of Faith to 34 miles south of Faith, moving northeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Faith, Red Scaffold, Howes, Usta, Bridger, Opal, Maurine, Durkee Lake, Arrow Head Buttes, Takini, Intersection of Cherry Creek and Sunnybrook Roads and southwestern Cheyenne River Reservation.
At 305 PM MDT, Doppler radar was tracking a strong thunderstorm 7 miles northwest of Hisle, or 21 miles north of Martin, moving east at 25 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... Wanblee, Long Valley, Hisle, George Town, Eagle Nest Butte and Snake Butte.
At 307 PM MDT, Doppler radar was tracking a strong thunderstorm over Bridger, or 31 miles south of Faith, moving north 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... Bridger, Howes, Red Scaffold and Takini.
At 300 PM MDT, Doppler radar was tracking a strong thunderstorm 6 miles south of Creighton, or 26 miles west of Philip, moving east at 15 mph. HAZARD...Wind gusts up to 50 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... Grindstone and Creighton.
At 303 PM MDT, Doppler radar was tracking a strong thunderstorm 6 miles southeast of Opal, or 23 miles southwest of Faith, moving northeast at 30 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... Opal, Marcus and Red Owl.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southwestern Haakon County in west central South Dakota... East Central Pennington County in west central South Dakota... * Until 400 PM MDT. * At 314 PM MDT, a severe thunderstorm was located 6 miles west of Grindstone, or 23 miles west of Philip, moving east at 25 mph. HAZARD...70 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Grindstone and Grindstone Butte.
At 231 PM MDT, Doppler radar was tracking a strong thunderstorm near Snake Butte, or 20 miles north of Martin, moving northeast at 15 mph. HAZARD...Wind gusts up to 50 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... Wanblee, Eagle Nest Butte and Snake Butte.
At 126 PM MDT, Doppler radar was tracking a strong thunderstorm 6 miles northwest of Edgemont, moving east at 15 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... Edgemont, Argyle, Burdock and Cascade Falls.
At 1248 PM MDT, Doppler radar was tracking a strong thunderstorm over Johnson Siding, or 10 miles west of Rapid City, moving east at 10 mph. HAZARD...Wind gusts up to 50 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. The strong thunderstorm will be near... Johnson Siding and Pactola Reservoir around 1250 PM MDT. Hisega around 100 PM MDT. This includes Interstate 90 in South Dakota between Mile Markers 50 and 53.
The following message is transmitted in collaboration with the Wyoming Department of Environmental Quality, Air Quality Division, and the Wyoming Department of Health. * WHAT...Air Quality Alert for Wildfire Smoke. * WHERE...Northeast Wyoming. * WHEN...100 PM today to 100 PM Tuesday * IMPACTS...Poor air quality due to wildfire smoke.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... East Central Crook County in northeastern Wyoming... * Until 1045 PM MDT. * At 956 PM MDT, a severe thunderstorm was located near Alva, or 18 miles north of Sundance, moving east at 30 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Beulah, Alva, Aladdin, Bear Lodge Campground, Cook Lake and Warren Peak. This includes Interstate 90 in Wyoming between Mile Markers 189 and 207.
At 930 PM MDT, a line of strong thunderstorms extending from near Carlile to 15 miles north of Clareton, or extending from 22 miles northwest of Sundance to 29 miles west of Newcastle, moving east at 25 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Automated observations. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Sundance, Upton, Pine Haven, Osage, Alva, Carlile, Keyhole Reservoir, Devils Tower Junction, Inyan Kara Mountain, Warren Peak, Devils Tower National Monument and Cook Lake. This includes Interstate 90 in Wyoming between Mile Markers 156 and 188.
At 917 PM MDT, Automated observations a line of strong thunderstorms extending from 6 miles northeast of Clareton to 15 miles south of Clareton, or extending from 21 miles west of Newcastle to 33 miles southwest of Newcastle, moving east at 25 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Automated observations. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Clareton and Morrisey.
At 901 PM MDT, a line of strong thunderstorms extending from near Oshoto to 15 miles east of Coal Creek Mine, or extending from 31 miles northeast of Gillette to 27 miles northeast of Wright, moving east at 35 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Automated observations. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Upton, Moorcroft, Pine Haven, Carlile, Oshoto, Keyhole Reservoir, Devils Tower Junction and Devils Tower National Monument. This includes Interstate 90 in Wyoming between Mile Markers 144 and 174.
At 844 PM MDT, a severe thunderstorm was located 7 miles north of Rochelle, or 29 miles east of Wright, moving east at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Automated observations. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Clareton, Rochelle and Morrisey.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southeastern Campbell County in northeastern Wyoming... Southwestern Weston County in northeastern Wyoming... * Until 915 PM MDT. * At 810 PM MDT, a severe thunderstorm was located 11 miles southeast of Black Thunder Mine, or 11 miles east of Wright, moving east at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... NARM Mine North, Black Thunder Mine, NARM Mine, Rochelle, Clareton and Morrisey.
Temperatures will continue decreasing this evening, ending the threat for excessive heat.
At 746 PM MDT, a severe thunderstorm was located 6 miles south of Wright, moving east at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Wright, Black Thunder Mine, NARM Mine North, Reno Junction and NARM Mine.
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southern Campbell County in northeastern Wyoming... * Until 815 PM MDT. * At 721 PM MDT, a severe thunderstorm was located over Pumpkin Buttes, or 18 miles west of Wright, moving east at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Wright, Reno Junction, Black Thunder Mine, NARM Mine North, NARM Mine, Pine Tree Junction and Pumpkin Buttes.
At 708 PM MDT, Doppler radar was tracking a strong thunderstorm 8 miles northwest of Pumpkin Buttes, or 27 miles west of Wright, moving east at 20 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... Pine Tree Junction and Pumpkin Buttes.
At 437 PM MDT, Doppler radar was tracking a strong thunderstorm 6 miles west of Clareton, or 31 miles west of Newcastle, moving east at 20 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... Clareton.
* WHAT...Dangerously hot conditions with heat index values up to 110. * WHERE...Portions of northwestern, south central, and southwestern South Dakota. * WHEN...Until 8 PM MDT /9 PM CDT/ this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
* WHAT...Dangerously hot conditions with heat index values up to 110. * WHERE...Portions of northwestern, south central, and southwestern South Dakota. * WHEN...Until 8 PM MDT /9 PM CDT/ this evening. * IMPACTS...Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
* WHAT...Dangerously hot conditions with heat index values up to 106. * WHERE...Ziebach. * WHEN...Until 8 PM MDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
At 502 PM MDT, severe thunderstorms were located along a line from 7 miles west of Glad Valley to 6 miles north of Dupree, or along a line from 26 miles north of Faith to 6 miles north of Dupree, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Thunder Butte, Glad Valley, Iron Lightning and northwestern Cheyenne River Reservation.
At 501 PM MDT, severe thunderstorms were located along a line from 6 miles southeast of Dupree to 14 miles northeast of Kirley, or along a line from 6 miles southeast of Dupree to 36 miles southeast of Dupree, moving northeast at 35 mph. HAZARD...70 mph wind gusts and half dollar 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... Dupree, South Eagle Butte and Intersection of Highway 63 and BIA Road 8.
At 545 PM CDT, Doppler radar was tracking a line of strong thunderstorms extending from 11 miles northeast of Colome to near Millboro, or extending from 16 miles east of Winner to 27 miles south of Winner, moving east at 30 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... Colome, Millboro and Wewela.
At 439 PM MDT, severe thunderstorms were located along a line from near Meadow to near Red Elm, or along a line from 32 miles north of Faith to 9 miles east of Faith, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Meadow, Iron Lightning, Glad Valley, Thunder Butte, Red Elm, Arrow Head Buttes and northwestern Cheyenne River Reservation.