Late June 2025 Heat Wave

[hawkeye_wx]

Cedar Rapids only made it to 93º both days this weekend, with a dew in the mid 70s, pretty standard for a moderate heat wave.

[Chicago Storm]

Topped out at 94° at ORD and 95° at MDW on Sunday.

ORD had a low temp of 80° on Sunday, which broke the record high min temp for the date of 76°(1923/1908).

[sbnwx85]

RECORD EVENT REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
205 AM EDT MON JUN 23 2025

...RECORD WARM MINIMUM TEMPERATURE SET AT SOUTH BEND FOR JUNE 22ND...

A RECORD WARM MINIMUM TEMPERATURE OF 77 WAS SET AT SOUTH BEND 
YESTERDAY. THIS BREAKS THE OLD RECORD OF 74 SET IN 2024 AND 1988.

[TheClimateChanger]

Saginaw is now on day two of exceeding its previous all-time record high minimum. Crazy stuff.

[Torchageddon]

Yesterday I got to 33C/90F, Heat Index of 50C/122F, Humidex of 44C/111F. Air temp was standard for a heat wave but the humidity is extreme. I don't ken last year getting these values maybe not even for several years.

Overnight low under-performed at 23C, clear blue skies already 29C humidex of 37 . Point today also 33C.