Immediate

Responsive action SHOULD be taken immediately

Arizona Severe Severe Thunderstorm Warning | Effective 08/10/2026 20:47

At 847 PM MST, a severe thunderstorm was located over the Pinaleno Mountains, near Mount Graham, moving northwest at 15 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Mount Graham and Frye Mesa Dam. Seek shelter inside a well-built structure and stay away from

South Dakota Severe Severe Thunderstorm Warning | Effective 08/10/2026 20:50

At 950 PM MDT, a severe thunderstorm was located near Takini, or 23 miles south of Faith, moving southeast at 30 mph. THIS IS A DESTRUCTIVE STORM FOR FAITH. HAZARD...Baseball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be severely injured. Expect shattered windows, extensive damage to roofs, siding, and vehicles. Locations impacted include... Cherry Creek, Milesville, Bridger, Red Scaffold and Takini. Seek shelter now inside an interior room on the lowest floor of a

North Dakota Severe Severe Thunderstorm Warning | Effective 08/10/2026 20:51

At 1051 PM CDT /951 PM MDT/, a severe thunderstorm was located 15 miles south of Hebron, or 32 miles southeast of Dickinson, moving east at 30 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Mainly rural areas of Northwestern Grant, West Central Morton,

Ohio Severe Severe Thunderstorm Warning | Effective 08/10/2026 20:52

SVRCLE The National Weather Service in Cleveland has issued a * Severe Thunderstorm Warning for... Northwestern Huron County in north central Ohio... Northeastern Seneca County in northwestern Ohio... Erie County in north central Ohio... Southeastern Sandusky County in northwestern Ohio... * Until 1230 AM EDT. * At 1151 PM EDT, severe thunderstorms were located along a line extending from near Green Springs to 6 miles northeast of Bloomville, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated.

South Dakota Severe Severe Thunderstorm Warning | Effective 08-10-2026 20:35

SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northwestern Haakon County in west central South Dakota... East Central Meade County in west central South Dakota... Southwestern Ziebach County in west central South Dakota... * Until 1030 PM MDT. * At 935 PM MDT, a severe thunderstorm was located 6 miles west of Red Scaffold, or 15 miles south of Faith, moving southeast at 35 mph. THIS IS A DESTRUCTIVE STORM FOR FAITH. HAZARD...Baseball size hail and 60 mph wind gusts.

Ohio Severe Flash Flood Warning | Effective 08-10-2026 20:43

FFWRLX The National Weather Service in Charleston has extended the * Flash Flood Warning for... Northwestern Morgan County in southeastern Ohio... Central Perry County in southeastern Ohio... * Until 415 AM EDT. * At 1143 PM EDT, Doppler radar indicated thunderstorms producing heavy rain. Between 2.5 and 4.5 inches of rain have fallen. Additional rainfall amounts of 1.0 to 1.5 inch are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing

North Dakota Severe Severe Thunderstorm Warning | Effective 08/10/2026 20:30

SVRBIS The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Northwestern Grant County in south central North Dakota... West Central Morton County in south central North Dakota... Northeastern Hettinger County in southwestern North Dakota... Southeastern Stark County in southwestern North Dakota... * Until 1115 PM CDT /1015 PM MDT/. * At 1030 PM CDT /930 PM MDT/, a severe thunderstorm was located 15 miles south of Taylor, or 22 miles southeast of Dickinson, moving east at 30 mph.

New York, Vermont Severe Severe Thunderstorm Warning | Effective 08/10/2026 20:31

SVRBTV The National Weather Service in Burlington has issued a * Severe Thunderstorm Warning for... Southeastern Clinton County in northern New York... Northeastern Essex County in northern New York... Southern Lamoille County in northwestern Vermont... North central Orange County in central Vermont... Southwestern Caledonia County in northeastern Vermont... North central Addison County in central Vermont... Chittenden County in northwestern Vermont... Washington County in central Vermont...

Arizona Severe Flash Flood Warning | Effective 08/10/2026 20:32

At 832 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include...

Ohio Severe Severe Thunderstorm Warning | Effective 08/10/2026 20:33

At 1133 PM EDT, a severe thunderstorm was located over Johnstown, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and power lines. Locations impacted include... Granville, Pataskala, Johnstown, Granville South, Beechwood Trails, New Albany, Jersey, Alexandria, Hartford, Fredonia, and State Route 310 at State Route 161.
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