Signal Boost: US South: Extreme Heat Warning

[mdlbear]

Boosting the signal for siderea | US SOUTH: ALERT: Extreme Wet-Bulb Temps Fri 6/30 [meteo, US]. Also NOAA's "severe weather warning"

Severe thunderstorms that may produce tornadoes, along with scattered severe gusts and large/damaging hail, and heavy rains will impact portions of the Great Lakes region southward into the Lower Mississippi River Valley. An oppressive and persistent heat dome will continue producing dangerous heat and humidity in Texas and spread into the lower Mississippi River Valley.

I think "dangerous heat and humidity" may be an understatement -- they're talking about wet-bulb globe temperatures in the 90's. This is not quite extreme as equal wet-bulb temperatures, which are measured in the shade, but it's still well into the potentially deadly range.

Be safe out there.