The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Washington, MD; Hampshire, WV; Allegany; Garrett, MD; Hardy; Morgan; Grant; Mineral, WV; at 1:15 PM on AUG 10, 2026 Effective until 9:15 PM. Message from KNA/DAS. 

The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Montgomery, MD; Fauquier, VA; Jefferson, WV; Clarke, VA; Prince George's; Charles, MD; Culpeper; Fairfax (city); Warren; Manassas; Manassas Park, VA; District of Columbia, DC; Frederick, MD; Prince William; Madison; Rappahannock; Stafford; Arlington; Falls Church; Spotsylvania; King George; Orange, VA; Calvert, MD; Fairfax (county); Alexandria; Fredericksburg; Loudoun, VA; Tidal Potomac from Indian Head to Cobb Island; Tidal Potomac from Key Bridge to Indian Head,MD, Northwest Atlantic; at 1:15 PM on AUG 10, 2026 Effective until 9:15 PM. Message from WMLS/SAV. 

The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Fauquier; Shenandoah, VA; Jefferson, WV; Frederick; Washington, MD; Hampshire, WV; Carroll, MD; Clarke, VA; Allegany, MD; Frederick; Winchester; Warren; Page; Loudoun, VA; Hardy; Morgan; Mineral; Berkeley, WV; at 1:15 PM on AUG 10, 2026 Effective until 9:15 PM. Message from WMLS/SAV. 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Hocking, OH; at 1:12 PM on AUG 10, 2026 Effective until 1:42 PM. Message from BELTRAMI. 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Calhoun, WV; at 1:10 PM on AUG 10, 2026 Effective until 1:55 PM. Message from KNA/DAS. 

The National Weather Service has issued A FLASH FLOOD WATCH for the following counties or areas: Scioto, OH; Lewis, KY; at 1:04 PM on AUG 10, 2026 Effective until 4:04 AM  AUG 11, 2026. Message from WMLS/SAV. 

A civil authority has issued A REQUIRED WEEKLY TEST for the following counties or areas: Arizona; Colorado; Idaho; Montana; New Mexico; Utah; Wyoming; at 1:00 PM on AUG 10, 2026 Effective until 2:00 PM. Message from IPAWSCAP. Test Message IPAWS OPEN CAP EAS Feed Configuration Test Message 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Jackson, WV; at 12:48 PM on AUG 10, 2026 Effective until 1:18 PM. Message from KNA/DAS. 

The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Coshocton, OH; at 12:45 PM on AUG 10, 2026 Effective until 8:15 PM. Message from WMLS/SAV. 

The National Weather Service has issued A SEVERE THUNDERSTORM WATCH for the following counties or areas: Clay; Boone; Kanawha; Fayette; Mason; Lincoln; Roane; Cabell; Nicholas; Jackson; Putnam, WV; at 12:45 PM on AUG 10, 2026 Effective until 8:15 PM. Message from KNA/DAS.