EventFlash Flood Warning SeveritySevere UrgencyImmediate CertaintyLikely AreaGreeley, NE; Nance, NE Effective8/19/2026, 12:26:00 PM CDT Expires8/19/2026, 7:00:00 PM CDT Flash Flood...
Forecasts
SPC Day 1/2/3 outlooks, convective outlooks
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaNorth and Central Sebastian; Southern Crawford; Central and Southern Franklin; Southern Sebastian; Okfuskee; Muskogee; McIntosh;...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaGarvin; Murray; Pontotoc; Coal; Carter; Johnston; Atoka; Love; Marshall; Bryan Effective8/19/2026, 12:28:00 PM CDT...
EventExtreme Heat Warning SeveritySevere UrgencyExpected CertaintyLikely AreaPushmataha; Choctaw Effective8/19/2026, 12:28:00 PM CDT Expires8/20/2026, 12:30:00 AM CDT Extreme Heat Warning issued...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaGrady; McClain; Cleveland; Pottawatomie; Seminole; Hughes; Stephens; Jefferson Effective8/19/2026, 12:28:00 PM CDT Expires8/20/2026, 2:30:00 AM...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaCaddo; Harmon; Greer; Kiowa; Jackson; Tillman; Comanche; Cotton; Hardeman; Foard; Wilbarger; Wichita; Knox; Baylor; Archer;...
EventSevere Thunderstorm Warning SeveritySevere UrgencyImmediate CertaintyObserved AreaHall, NE; Hamilton, NE; Howard, NE; Merrick, NE; Polk, NE; York, NE Effective8/19/2026, 12:08:00...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaVernon; Beauregard; Allen; West Cameron; East Cameron; Northern Calcasieu; Northern Jefferson Davis; Upper Vermilion; Southern...
EventFlash Flood Warning SeveritySevere UrgencyImmediate CertaintyLikely AreaBoone, NE Effective8/19/2026, 12:02:00 PM CDT Expires8/19/2026, 3:00:00 PM CDT Flash Flood Warning issued...
EventHeat Advisory SeverityModerate UrgencyExpected CertaintyLikely AreaHouston; Trinity; Madison; Walker; San Jacinto; Polk; Burleson; Brazos; Washington; Grimes; Montgomery; Northern Liberty; Colorado;...