Figyelmeztetések, Big Spring Post Office (historical)

Extreme Heat Warning issued July 25 at 8:26AM CDT until July 26 at 9:00PM CDT by NWS Des Moines IA * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 112 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Jasper, Marshall, Appanoose, Clarke, Decatur, Lucas, Marion, Monroe, and Wayne Counties. * WHEN...For the Dense Fog Advisory, until 10 AM CDT this morning. For the Extreme Heat Warning, from noon to 9 PM CDT Sunday. For the Extreme Heat Watch, from Sunday evening through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Low visibility could make driving conditions hazardous. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.