National Weather Service United States Department of Commerce

Dangerous, Heat Wave Persists in the Eastern U.S.; Severe Weather Expected in the Central Plains and Mid-Atlantic

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorms are expected to produce damaging wind gusts from the Upper Ohio Valley into the Mid Atlantic, and across the central Great Plains this afternoon and evening. Large hail and heavy rain is also possible across the Great Plains. Read More >

The threat for severe weather is increasing for for late this afternoon and evening, with damaging winds being the primary threat. However, large hail, flooding, and tornadoes are also possible. Have plans for shelter if you'll be outdoors.
Key forecast messages through the next 7 days for eastern Nebraska and western Iowa. For more forecast information:

🏡 NWS Omaha/Valley, Nebraska Homepage - Get a forecast for any location.

📃 Hazardous Weather Briefing (DSS Packet)