National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall Sunday

Scattered strong to severe thunderstorms may pose a risk for damaging wind gusts over the Carolinas, southeast Virginia, and the Tennessee Valley Sunday afternoon then the northern Plains from late afternoon into Sunday night. Monsoonal thunderstorms may cause locally considerable flash, urban, and small stream flooding in the Southwest U.S. the next few days. Read More >

We're still on track to see oppressive heat develop and peak Monday afternoon, with only minor temperature changes from the previous forecast. Temperatures overnight will only fall into the low-to-mid 70s, not giving much of a reprieve.
Hot and humid conditions are expected with heat index values up to 105°F Sunday & 110°F Monday. A Heat Advisory will go into effect Sunday for northeast Nebraska and expand into eastern Nebraska and southwest Iowa on Monday.
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)