The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Calhoun, FL; at 2:23 PM on AUG 19, 2026 Effective until 3:08 PM. Message from TGR/SAGE. 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Calhoun, FL; at 3:23 PM on AUG 19, 2026 Effective until 4:08 PM. Message from WOLF/IP. 

An EAS Participant has issued A REQUIRED WEEKLY TEST for the following counties/areas: Alexandria, VA; District Of Columbia/Washington DC; Arlington, VA; Baltimore; Calvert; Charles, MD; Clarke; Culpeper; Fairfax (city); Fairfax (county); Falls Church; Fauquier, VA; Frederick, MD; Fredericksburg, VA; Jefferson, WV; Loudoun; Madison; Manassas Park; Manassas, VA; Montgomery, MD; Orange; Page, VA; Prince George's, MD; Prince William; Spotsylvania, VA; St. Mary's, MD; Stafford, VA; Tidal Potomac from Key Bridge to Indian Head,MD, Northwest Atlantic; Warren, VA; Lancaster, PA; St. John, US Virgin Islands; at 4:20 PM on AUG 19, 2026 Effective until 5:20 PM. Message from ALPINE. 

An EAS Participant has issued A REQUIRED WEEKLY TEST for the following counties/areas: Alexandria, VA; District Of Columbia/Washington DC; Arlington, VA; Baltimore; Calvert; Charles, MD; Clarke; Culpeper; Fairfax (city); Fairfax (county); Falls Church; Fauquier, VA; Frederick, MD; Fredericksburg, VA; Jefferson, WV; Loudoun; Madison; Manassas Park; Manassas, VA; Montgomery, MD; Orange; Page, VA; Prince George's, MD; Prince William; Spotsylvania, VA; St. Mary's, MD; Stafford, VA; Tidal Potomac from Key Bridge to Indian Head,MD, Northwest Atlantic; Warren, VA; Lancaster, PA; St. John, US Virgin Islands; at 4:20 PM on AUG 19, 2026 Effective until 4:35 PM. Message from ALPINE. 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Page, IA; at 4:13 PM on AUG 19, 2026 Effective until 4:58 PM. Message from ALPINE. 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Page, IA; at 2:13 PM on AUG 19, 2026 Effective until 2:58 PM. Message from TGR/SAGE. 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties/areas: Atchison, MO; at 4:05 PM on AUG 19, 2026 Effective until 5:05 PM. Message from KXCV. 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Atchison, MO; at 4:05 PM on AUG 19, 2026 Effective until 5:05 PM. Message from ALPINE. 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Atchison, MO; at 2:05 PM on AUG 19, 2026 Effective until 3:05 PM. Message from TGR/SAGE. 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Atchison, MO; at 3:05 PM on AUG 19, 2026 Effective until 4:05 PM. Message from WOLF/IP.