Excessive Heat in Big Stone, Minnesota

Excessive Heat August 22, 2023 · Big Stone, Minnesota

The wider storm

A heat dome to the south resulted in temperatures in the upper 90s and dewpoints in the upper 70s and low 80s. A temperature of 100 degrees and a dewpoint of 85 degrees generated a peak heat index value of 133 degrees on a personal weather station 8 miles north of Odessa, though no information on how this station has been cited is available. Across Big Stone County, the peak heat index exceeded 110 degrees at every weather station reported for the day.

Source: NOAA Storm Events Database, event 1114251. Narratives are written by the National Weather Service forecast office that issued the report.

Tornadoes near your address

See every tornado that passed near a place you know, measured to its path.