The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Union, KY; Posey; Perry; Spencer; Pike; Vanderburgh, IN; White, IL; Dubois, IN; Edwards; Wabash, IL; Gibson; Warrick, IN; Henderson, KY; at 11:02 AM on AUG 12, 2026 Effective until 11:17 AM. Message from KPAH/NWS. 

The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Patrick; Floyd, VA; Iredell, NC; Pittsylvania, VA; Davidson; Davie, NC; Martinsville, VA; Alamance; Alexander; Alleghany; Stokes; Surry; Yadkin, NC; Henry, VA; Caswell; Rockingham; Rowan, NC; Galax, VA; Guilford, NC; Danville; Carroll, VA; Forsyth, NC; Grayson, VA; Wilkes; Randolph, NC; at 11:02 AM on AUG 12, 2026 Effective until 5:02 PM. Message from KRAH/NWS. 

The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Jefferson, WV; Fauquier, VA; Carroll, MD; Frederick; Warren, VA; Fulton, PA; Hardy, WV; Shenandoah, VA; Frederick, MD; Franklin, PA; Page, VA; Bedford, PA; Berkeley, WV; Clarke; Winchester, VA; Adams, PA; Mineral; Hampshire, WV; Washington; Allegany, MD; Loudoun, VA; Morgan, WV; at 11:01 AM on AUG 12, 2026 Effective until 11:31 AM. Message from KLWX/NWS. 

The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Jefferson, WV; Fauquier, VA; Charles, MD; Warren, VA; Frederick, MD; Stafford; Falls Church; Arlington; Spotsylvania; King George; Page; Orange; Fairfax (county), VA; Montgomery, MD; Clarke, VA; Prince George's, MD; Culpeper; Fairfax (city), VA; St. Mary's, MD; Manassas; Manassas Park, VA; District of Columbia, DC; Prince William; Rappahannock; Madison, VA; Calvert, MD; Alexandria; Fredericksburg; Loudoun, VA; at 11:01 AM on AUG 12, 2026 Effective until 11:31 AM. Message from KLWX/NWS. 

The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Johnson; Tarrant; Ellis; Somervell; Hill; Dallas; Parker; Hood; Bosque; Wise; Denton, TX; at 11:00 AM on AUG 12, 2026 Effective until 5:00 PM. Message from KFWD/NWS. 

The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Will; Grundy; Kendall; La Salle, IL; at 9:37 AM on AUG 12, 2026 Effective until 12:37 PM. Message from WOLF/IP. 

The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Will; Grundy; Kendall; Kankakee, IL; at 9:37 AM on AUG 12, 2026 Effective until 12:37 PM. Message from WOLF/IP. 

The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Baldwin, AL; Jackson; George, MS; Mobile, AL; at 10:32 AM on AUG 12, 2026 Effective until 10:47 AM. Message from KMOB/NWS. 

The National Weather Service has issued A FLASH FLOOD WARNING for the following counties/areas: Union; Fayette; Wayne, IN; at 10:32 AM on AUG 12, 2026 Effective until 12:32 PM. Message from KILN/NWS. 

The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: DuPage; Will; Cook; Kankakee, IL; at 9:26 AM on AUG 12, 2026 Effective until 10:56 AM. Message from WOLF/IP.