National Weather Service United States Department of Commerce

Heavy Rainfall Threat for Portions of Mid-Atlantic and Northeast; Heat Linger for Southeast and Expands for the West

Moisture and nearby frontal boundary will focus more showers and thunderstorms for portions of the Mid-Atlantic and Northeast today. Rainfall could be locally heavy resulting instances of flash flooding. Meanwhile, the heat lingers for areas of the Southeast and expands across the Western U.S. the next several days. Between these areas, severe thunderstorms possible for the Plains and Midwest. Read More >

Monday and Tuesday offer a break from severe chances with the next foreseeable chance returning on Wednesday evening. Hail and damaging winds will be the primary threat.
It's looking warm, but seasonable this week with highs in the mid 80s to lower 90s. Some higher end heat looks like it will return by next week, with signs of temperatures exceeding 100 some days.
The countdown to triple digits is on. We'll stay in the comfortable 80s and 90s for the workweek, but a weekend pattern change is bringing the heat. By Monday and Tuesday, areas like Lincoln and Omaha have a 45–50% chance of crossing that 100°F line for the first time this year. Stay cool out there! 🌡️
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)