| Event | Heat Advisory |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Likely |
| Area | Monona; Harrison; Shelby; Thurston; Burt; Dodge; Washington; Butler; Saunders; Seward; Lancaster; Cass; Otoe; Saline; Jefferson; Gage; Johnson; Nemaha; Pawnee; Richardson |
| Effective | 6/26/2026, 11:53:00 PM CDT |
| Expires | 6/27/2026, 12:00:00 PM CDT |
Heat Advisory issued June 26 at 11:53PM CDT until June 30 at 9:00PM CDT by NWS Omaha/Valley NE
Details
* WHAT…Heat index values up to 105 expected.
* WHERE…Portions of southwest and west central Iowa and east
central, northeast, and southeast Nebraska.
* WHEN…From 1 PM Sunday to 9 PM CDT Tuesday.
* IMPACTS…Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS…Overnight heat indices in the mid-70s will
prevent uncooled homes from easily dispersing the day’s heat. Hot
temperatures are expected to linger through the week. The heat
advisory may be extended or replaced with an extreme heat warning.
Instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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