It’s Friday the 13th and an Intern broke bad by missing the “write the blog” assignment this morning which is what happens Friday, the Thirteenth and why you’re getting this at 6 PM.
Weekend Forecast: Sweaty, Not Too Shabby
Hot and Dry Today; Another Heat Wave Is Here
A dome of high pressure has settled itself right on top of us. This will suppress rain formation and increase our high temps.
This afternoon we will hit the mid 90’s for most places around Nashville. Dewpoints will again be borderline oppressive (around the 70° mark). Heat Index values could easily reach 100°.
Hot, Humid, Chance of Afternoon Rain; High Pressure Ushers in Heat Wave this Weekend
Early-morning clouds over over Williamson and Davidson Counties have disappeared.
Some puffy cumulus clouds are appearing over us, but they’re not blocking sunshine from reaching the surface.
High temps will reach into the low 90’s, with dewpoints remaining in the low 70s. It’s going to feel close to 100° this afternoon.
Summertime Pattern Persists, High Pressure Inbound
You guessed it: the typical summertime pattern today.
Pop-up showers and storms are the story of the day. A high temperature of 91º expected today in Nashville. Dew points in the low 70º range.
Hot, Hot, Hot, Did I Mention it is Hot?
It is the Monday morning after a holiday week, so let’s keep this short and to the point. It is going to be hot, and it might rain.
Isolated showers and storms will be prevalent Monday, Tuesday, and Wednesday. As typical for summer, we do not know exactly when, or exactly where.
Heat & Humidity With Variable Rain & Storm Chances This Week
Expect heat and humidity with pop-up afternoon/early evening showers and storms possible this week. Exactly when and where is not knowable.
What we think we know
Dewpoints near/above 70° announce near-oppressive humidity.
A Normal “Hot/Humid, Pop-Up Summertime Storms Possible” Week Ahead (with a few exceptions)
Muggy air returns today. It’ll be more humid than it was yesterday. Dewpoints near/above 70° announce near-oppressive humidity returning this week.
After cool/cloudy Saturday, today we’re back to normal: hot/humid, pop-up afternoon/early evening showers and storms possible. NWS-Nashville wrote:
Humidity Relief Today; Afternoon Rain/Storm Chances; Heat and Humidity Return this Week
Yesterday’s frontal passage left us right on the fringes between two air masses. GOES-16 Water Vapor imagery (below) does a great job showing this: dry air can be seen as the warm, orange color; moist air is the cooler, blue color.
Rain and Storms Today, Heat Wave Continues: Sweet Humidity Relief Tomorrow!
Today’s lunchtime thunderstorm is prompting forecast changes. We thought tonight would be rainy/stormy, but it appears this big thunderstorm has taken all the fuel needed to maintain storms later today and tonight.
Heat Advisory Today; Rain & Storms as Cold Front Passes Tomorrow
The Heat Wave Continues
NWS Nashville has placed Williamson and Davidson Counties in a Heat Advisory between 11 AM and 8 PM today.
More from NWS Nashville:
The combination of heat and humidity will lead to an increased risk of heat-related stress and illness. The very young, the elderly, those without air conditioning, and those participating in strenuous outdoor activities will be the most susceptible. Also, car interiors can reach lethal temperatures in a matter of minutes.
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