Omaha, Nebraska – Residents across eastern Nebraska and western Iowa should prepare for a dangerous combination of extreme heat and the return of severe thunderstorms this week. High temperatures and oppressive humidity will push heat index values above 100°F on Thursday and Friday, followed by a heightened risk of strong storms with gusty winds and heavy rain over the weekend.
According to the National Weather Service (NWS) Omaha/Valley, a Hazardous Weather Outlook is in effect for portions of southwest and west-central Iowa and east-central Nebraska. These conditions present a risk for heat-related illnesses and localized flooding, especially in areas near the Missouri River that have recently experienced heavy rainfall.
On Friday, temperatures in Omaha will reach the mid-90s, with a heat index climbing to 105°F. This creates a critical situation for vulnerable populations. The NWS advises limiting outdoor activity, staying hydrated, and checking on neighbors and family. The heat will give way to a chance of isolated showers and thunderstorms Saturday afternoon, with a stronger potential for severe storms Saturday night. These storms could bring damaging wind gusts, large hail, and localized heavy rain that may lead to flash flooding.
Residents from Fremont to Council Bluffs should stay alert for the possibility of more warnings and be ready to seek shelter if conditions worsen. Keep phones and emergency devices charged and have a plan in place. The threat of scattered thunderstorms will continue into Monday, with the potential for more heat and storms later in the week. Warnings and advisories will be updated as conditions evolve.
