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MM’s Tues Wx Forecast for Sept. 21

More rain and storms, but better weather is coming!

A few strong storms are possible this evening and overnight, as well as the threat for heavy rainfall that could lead to localized flash flooding.

MM’s Wx Vlog 

Seven-Day Forecast

Tuesday: Mostly cloudy, with scattered showers and thunderstorms, especially in the afternoon and evening.

Tonight: Rain and storms. A few of the storms could be strong and the rainfall could be heavy.

Wednesday: Mainly morning showers and thunder, otherwise mostly cloudy. Happy first day of fall!

Thursday – Monday: Mostly sunny skies and very pleasant. Perfect weather for the Homestead Apple Festival this weekend!


MM’s Wx Concerns

Some of the rainfall tonight could be heavy and a few of the storms could be strong. Be careful if you’re out and about driving in any of that.

Hay Weather Forecast 

Just sit tight! Perfect hay weather is in sight!

Today’s Stats

Almanac for Yesterday

On This Day in Wx History

1956- The low temperature of 33 degrees sets a new mark for September at Crossville.

Yesterday’s National Temperature Extremes

High:  109° at Rio Grande Village, Texas

Low:   18° at Vernal, Utah & Bodie State Park, California 


The tropics remain very active! Thankfully, both Peter and Rose will spin out to sea and away from the US. The orange-shaded region is the remnants of Odette trying to re-organize. That should also stay at sea. The red-shaded area will need to be watched, but we have plenty of time to do just that!

Sun & Moon 

Today’s Tennessee Weather 

A strong cold front making its way across the state over the next 24 hours will bring numerous showers and thunderstorms to the region. Some of the rainfall could be heavy and a few of the storms could be on the strong side. Afternoon highs will top out near 80 degrees.

Tonight’s Tennessee Weather

The passing cold front will continue to produce showers and thunderstorms into the night. Again, some of that rainfall could be heavy and a few of the storms could be strong. Overnight lows will fall to near 60 degrees.

Tomorrow’s Tennessee Weather 

Rain and clouds will gradually clear out from west to east on Wednesday. Afternoon highs will generally be around 70 degrees statewide, with cooler temperatures expected on the Cumberland Plateau.

MM News

The next MM kids class will be at TCAT on Tuesday, September 28th at 4:30. The class topic is on strange things that fall from the sky!

To register, please visit Class is limited to the first 20 students who sign up.

Meteorologist Mark Pro 

Coming in October, a kids science newsletter will be included with the MeteorologistMarkPro subscription! This has been requested many times over the past few years and by October, it will be a reality! I’m so excited to be adding this to the growing list of products offered by the Pro subscription!

You all have a great day and keep lookin’ up!

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