* 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 and
lower-80s will make it difficult for homes without air conditioning
to cool down. Hot weather is expected to persist through the week.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Start Time
6/27/2026 6:43 PMEnd Time
6/28/2026 1:15 PM