Severe

SVRRIW The National Weather Service in Riverton has issued a * Severe Thunderstorm Warning for... Northern Johnson County in north central Wyoming... * Until 615 PM MDT. * At 513 PM MDT, a severe thunderstorm was located 16 miles southeast of Buffalo, moving northeast at 35 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * This severe thunderstorm will remain over mainly rural areas of

SVRSLC The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Northern Weber County in northern Utah... Southwestern Cache County in northern Utah... East central Box Elder County in northern Utah... * Until 515 PM MDT. * At 449 PM MDT, a severe thunderstorm was located over Perry, or over Brigham City, moving northeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

At 449 PM MDT, a severe thunderstorm was located 14 miles southeast of Buffalo, moving northeast at 45 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... Buffalo, Powder River Rest Area, Fort Reno Historical Site, Fort Phil Kearny Historical Site, Saddlestring, Powder River Pass, Lake De Smet, South Fork Campground, Lost Cabin Campground, Johnson County

SVRGLD The National Weather Service in Goodland has issued a * Severe Thunderstorm Warning for... Cheyenne County in northwestern Kansas... * Until 615 PM CDT. * At 550 PM CDT, a severe thunderstorm was located 4 miles southeast of St. Francis, moving southeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of Cheyenne County in northwestern Kansas, including the following locations... Wheeler.

At 551 PM CDT, a severe thunderstorm was located 4 miles northeast of Diller, or 10 miles southwest of Beatrice, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...At 540 PM, a member of the public reported quarter size hail 3 ESE of Jansen, NE. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Diller, Harbine, and Ellis. People attending Diller Picnic should seek safe shelter immediately!

SVRGLD The National Weather Service in Goodland has issued a * Severe Thunderstorm Warning for... Thomas County in northwestern Kansas... Northwestern Sheridan County in northwestern Kansas... * Until 630 PM CDT. * At 550 PM CDT, severe thunderstorms were located along a line extending from 6 miles southwest of Oberlin to 11 miles northwest of Rexford to 13 miles south of McDonald, moving southeast at 30 mph. THESE ARE DESTRUCTIVE STORMS FOR AREAS ALONG AND NORTH OF U.S. 24. HAZARD...80 mph wind gusts.

* WHAT...Narrow corridor of near zero visibilities in the blowing dust. * WHERE...Sheridan and Gove Counties. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Severely limited visibilities are expected. Travel will be dangerous and possibly life-threatening. Poor air quality may cause issues for people with respiratory problems. Blowing dust can significantly lower air quality and it is encouraged that you take preventative measures such as staying

* AFFECTED AREA...Middle Yukon Valley, Lower Yukon and Innoko Valleys, North Slopes of the Western Alaska Range and Upper Kuskokwim Valley. * TIMING...Until 10 PM AKDT Sunday. * THUNDERSTORM COVERAGE INDEX...Scattered. * WINDS...Near thunderstorms, gusts could reach as high as 40 mph. * HUMIDITY...As low as 25 percent. * TEMPERATURES...Highs in the mid 80s. Lows in the upper 40s. * IMPACTS...Critical fire weather conditions are expected this weekend due to a combination of thunderstorm activity,

* WHAT...Narrow corridor of near zero visibilities in the blowing dust. * WHERE...Cheyenne KS, Rawlins, Sherman, Thomas, Logan, and Wallace Counties. * WHEN...Until 8 PM CDT /7 PM MDT/ this evening. * IMPACTS...Severely limited visibilities are expected. Travel will be dangerous and possibly life-threatening. Poor air quality may cause issues for people with respiratory problems. Blowing dust can significantly lower air quality and it is encouraged that you take preventative measures such as staying