You gotta get a little dry to get real hot.

Dry air started spilling over us this morning.

It’ll get even drier tonight and tomorrow. Red at the end of the below dewpoint GIF is super-dry air: dewpoints in the 20°s!:

A north breeze will blow through the weekend, a gift from the notorious D.A.M. read more

Dangerous Heat + Humidity Isn’t Going Anywhere

This brutal heat is continuing to be a total vibe killer.

High of 98° (which would break the daily high record by 2°) combined with a dewpoint of 72-73° will be lead a heat index of 106-108 (in the shade). For that reason, NWS Nashville has issued another Heat Advisory for us today from 11AM – 7PM. Wednesday will have nearly the same temp/dewps combo, so they went ahead and issued another Heat Advisory for us tomorrow. read more

Near Record Heat and Exceptional Humidity Is Not Good For Your Bod.

→ Our bodies are not acclimated to the heat/humidity combo here today. It’ll stay through most of this week. Cramping, feeling dizzy, headaches are among the warning signs of heat exhaustion and heat stroke. Listen to your bod. No force of will or “toughness” can overcome the natural process of an overheating body starting to shut down. At minimum, heat exhaustion is embarrassing because you’re vomiting on a sidewalk. At worst, it can land you in the hospital with organ failure. I’m not a biologist but I recall from A&P classes that your organs are important. Take care of those most vulnerable — those working outside — and if you employ such workers require that they get inside. These conditions will exceed every and any reasonable OSHA workplace safety guideline. read more

Maybe Some Storms Today, Definitely Dangerous Heat + Humidity This Week

SPC (Storm Prediction Center) has outlooked us for a 5% chance for damaging wind and hail threat for today. Reason being, there is currently a cluster of storms in Nebraska. SPC thinks this cluster may end up being an “I-24 Special” due to our atmosphere having a whole lot of CAPE (storm fuel). None of the models really have a good handle on this. The HRRR and NAM3k model think nothing, the Euro and a couple others think something. If I had to bet, I’d bet more on nothing, but I don’t bet. We’ll be watching it all day and tweeting if it does materialize. read more