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MM’s Wed Wx Forecast for Sept. 15

A good chance for rain today

MM’s Wx Vlog 

Seven-Day Forecast

Today: Mostly cloudy with scattered showers and thunderstorms likely.

Thursday: Mostly sunny, with a chance for mainly afternoon storms.

Friday: Scattered showers and thunderstorms, especially in the afternoon & evening.

Saturday: Mostly sunny, with a chance for mainly afternoon storms.

Sunday: Mostly sunny.

Monday- Tuesday: Partly to mostly sunny, with a chance for mainly afternoon showers and thunderstorms.


MM’s Wx Concerns

Some storms could produce heavy rainfall today. Be mindful of this if you’re out and about.

Hay Weather Forecast 

Today’s Stats

Almanac for Yesterday

On This Day in Wx History

1989 – Showers and thunderstorms produced locally heavy rain in the Central Appalachians. Virgie, Virginia received 2.60 inches of rain during the evening hours, and Bartlett, Tennessee was deluged with 2.75 inches in just ninety minutes. Heavy rain left five cars partially submerged in high water in a parking lot at Bulls Gap, Tennessee. Thunderstorms over central North Carolina drenched the Fayetteville area with four to eight inches of rain between 8 PM and midnight. Flash flooding, and a couple of dam breaks, claimed the lives of two persons, and caused ten million dollars damage. Hugo, churning over the waters of the Caribbean, strengthened to a cat 4 hurricane, packing winds of 150 mph.

Yesterday’s National Temperature Extremes

High:  112° at both Death Valley & Ocotillo Wells, California

Low:   16° at Mackay, Idaho 


The tropics are active and about to get even more active. The good news is that there are no immediate threats to land. I’ll keep an eye on things!

“Nicholas” is now a depression just sitting on the Texas/Louisiana border. That system will continue to bring heavy rainfall to that area.

Sun & Moon 

Today’s Tennessee Weather 

Showers and thunderstorms will fill the radars across Tennessee today. Some of that rainfall could be heavy, especially across Middle Tennessee, so be safe if you’re out and about today. Flash flood watches are in effect for much of Middle Tennessee for today, so be aware of rapidly rising waters with heavier downpours. Afternoon highs will be near 80 degrees statewide.

Tonight’s Tennessee Weather

Scattered showers and thunderstorms continue for the overnight hours. Low temps will be in the 60s statewide.

Tomorrow’s Tennessee Weather 

A warm and humid Thursday will lead to more shower and thunderstorm chances, especially in the afternoon. Those showers and storms will be most common across East Tennessee, where rain chances are about 50%. Rain chances across the rest of the state are set at 30%. Afternoon highs will climb into the mid 80s where rain chances are lower, and only around 80 degrees across East Tennessee.

MM News

I will be at the Fairfield Music Festival on Saturday, September 18th. Look for me at the Bigfoot Festival booth. For more information and/or to purchase tickets, please see I will also have my Meteorologist Mark shirts with me to sell for only $12. Come by and say hi!

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