Severe weather warning issued for Waterloo area Emergency Information 07/28/2025 12:33 AM (PDT) Waterloo, IApartly cloudy. The temperature was 80 degrees with a heat index of 85. At Sioux Falls, it was partly cloudy. The temperature was 69 degrees. At Minneapolis, St. Paul, it was mostly cloudy. The temperature was 71 degrees, winds were gusting to 40. Once again at 2 a.m., in Waterloo, it was mostly cloudy. The temperature was 69 degrees winds were gusting to 38. Gusty winds up to around 40 to 50 miles per hour possible with rain showers and storms. Brief gusty winds up to an excess of 40 to 50 miles per hour may be experienced. The areas affected include northern half of Iowa. When, through 4 a.m. The following impacts are expected, small branches may be damaged and loose objects may be blown around. Minor hail damage to vegetation is possible. Preparedness and precautionary actions, if outdoors, consider seeking shelter inside a building. This is a heat advisory for the following county, Buchanan, Iowa. Heat advisory remains in effect from noon today to 8 p.m. this evening. Heat index values up to 105 expected. The areas affected include portions of north-central and northwest Illinois and east-central and northeast Iowa. When, from noon today to 8 p.m. this evening. The following impacts are expected, hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. This is a heat advisory for the following counties in Iowa, Black Hawk, Bremer, Butler and Grundy. Heat Advisory remains in effect from noon today to 8 p.m. this evening. Heat index values of 105F to around 110F this afternoon through evening. The areas affected include portions of northern into eastern Iowa. When, from noon today to 8 p.m. this evening. The following impacts are expected, hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room. Stay out of the sun and check up on relatives and neighbors. This is a heat advisory for the following counties in Iowa, Chickasaw, Fayette, and Floyd. Heat advisory remains in effect from NIN today to 8 p.m. this evening. Heat index values of 100 to 105 expected. The areas affected include portions of north-central and northeast Iowa, southeast Minnesota, and central, southwest. and west central Wisconsin. When, from noon today to 8 p.m. this evening. The following impacts are expected, hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Now here is the hazardous weather outlook for portions of central Iowa. For tonight, thunderstorms will move across the area overnight. mainly after midnight. Some storms may be severe, with damaging wind gusts being the primary hazard. And now the extended outlook for the period Monday through Saturday Heat Advisory is in effect for the area late Monday morning into early Monday evening. Please refer to the National Weather Service website at weather.gov slash Des Moines for further details. Additional thunderstorm chances are forecast Monday night into early Tuesday and then again from late Tuesday afternoon through Wednesday night. There is the potential for damaging wind gusts Monday night into early Tuesday over northern Iowa. The severe weather and flash flooding threat for later Tuesday and Wednesday will be evaluated in the coming days. Spotter information statement, spotter activation is possible later tonight into early Monday and later this upcoming week as well. Minor flooding is occurring and minor flooding is forecast. The areas affected include the Cedar River at Cedar Falls, or from the West Fort Cedar River to the Cedar Falls Waterloo City limits. When, until tomorrow evening. The following impacts are expected. At 89.7 feet, water affects the road at 1712 and 1118 Cottage Row Road. Additional details, at 8.45 p.m. Sunday, the stage was 89.7 feet. Forecast, the river is expected to fall below flood stage early tomorrow afternoon and continue falling to 82.9 feet Sunday, August 3rd. Flood stage is 89.0 feet. This is NOAA All Hazards Weather Radio Station WXL 94 at Waterloo, Iowa, transmitting on 162.55 megahertz. This broadcast originates from the National Weather Service at Des Moines, Iowa.