Omaha, NE – Residents across eastern Nebraska and southwest Iowa face a dual threat this week. Severe thunderstorms are expected to develop Tuesday afternoon and evening. The most significant activity will track near and south of the Interstate 80 corridor. These storms could bring damaging winds, large hail, and localized flooding.
According to the National Weather Service, an isolated tornado cannot be ruled out as the system moves through the region. The primary threats are expected to materialize later Tuesday. Residents should have multiple ways to receive weather alerts. Secure outdoor objects and ensure emergency kits are ready before the storms arrive.
Conditions will briefly settle on Wednesday with mostly cloudy skies. There is a lingering 30 percent chance for showers and thunderstorms, with a high near 80 degrees. Skies clear Wednesday night, leading to a sunny and warm Juneteenth on Thursday as temperatures climb back to near 90 degrees.
The major weather story shifts to dangerous heat for the end of the week. Oppressive conditions will build into the Central Plains just in time for the weekend. Highs are set to reach the mid-to-upper 90s on Friday and Saturday. Heat indices may climb as high as 105 degrees, increasing the risk of heat-related illnesses. Officials advise residents to limit strenuous outdoor activities, stay hydrated, and find ways to stay cool. The heat is expected to linger through the weekend.
Your Five-Day Weather Outlook:
- TUESDAY: [High 84°F] Chance of T-storms, then showers likely.
- WEDNESDAY: [High 80°F] A 30 percent chance of showers and thunderstorms.
- THURSDAY: [High 90°F] Sunny and warm for Juneteenth.
- FRIDAY: [High 96°F] Sunny with rising heat.
- SATURDAY: [High 98°F] Clear and sunny, with oppressive heat expected.
