Severe Storms Tuesday Morning & Again Late Tuesday, Cooler Air Moves In Late Week

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Weekend Recap and What’s Ahead

Hope you had a great weekend!

We picked up some much-needed rain on Saturday—though not everyone got in on it—followed by a beautiful Sunday.

That quiet weather continues today, but changes are coming.

This week brings multiple rounds of rain, a risk for strong to severe storms, and a noticeable cooldown by the weekend.

Monday Forecast: Calm Before the Storm

Today is the setup day:

  • Mild morning with temperatures in the 50s and 60s
  • Highs climbing into the upper 70s to low 80s
  • Partly sunny with a light breeze

If you have plans this evening, you’re in good shape:

Temperatures in the 70s at 7–9 PM

Dry conditions through the evening

Big Picture Setup

A cold front is approaching, and it’s going to bring two rounds of active weather to East Tennessee.

  • Round one: Early Tuesday morning
  • Round two: Late Tuesday into Wednesday

Both rounds will bring showers and thunderstorms, with the potential for some stronger storms mixed in.

Round One: Early Tuesday Morning Storms

The first wave arrives overnight into early Tuesday:

  • Timeline: 4 AM to 10 AM
  • Heaviest impacts during the morning commute
  • Expect wet roads and slower travel

The Storm Prediction Center has placed the region under a Level 1 risk for isolated strong storms.

Main impacts:

  • Heavy rain
  • Gusty winds
  • Occasional lightning

Rainfall totals:

Around 0.25″ to 0.50″ from this first round

Round Two: Tuesday Night into Wednesday

The second, more impactful round arrives late Tuesday:

  • Timeline: Tuesday evening through early Wednesday
  • Additional showers and thunderstorms
  • Stronger storms possible

Risk levels increase slightly with a Level 1 to Level 2 risk in place.

Primary threat:

  • Damaging wind gusts

Rainfall:

  • Additional moderate to locally heavy rain
  • Southern Valley may see the highest totals

This is especially important as those areas are still dealing with ongoing drought conditions.

Rainfall Totals: Beneficial Moisture

Combined rainfall from both rounds:

  • Widespread beneficial rain expected
  • Totals will help ease drought conditions across East Tennessee

Everyone should see rain over the next couple of days.

Temperature Trend: Cooler Air Arrives

After the storms move out, cooler air settles in:

  • Monday: 81°
  • Tuesday: 75°
  • Wednesday: 74°
  • Thursday–Friday: Upper 60s
  • Weekend: Mid to upper 60s

That puts us slightly below average heading into the first weekend of May.

Bigfoot Festival Preview

Looking ahead to Saturday in Townsend:

  • Bigfoot Festival: 7 AM to 4 PM
  • Highs around 66°
  • Morning temps in the 40s
  • Slight chance for rain

There’s even a small chance for patchy frost in colder spots early this weekend.

Longer Range Outlook

  • Cooler pattern may linger into early May
  • Temperatures could stay below average for the first week or two
  • Rain chances taper off after midweek

Final Thoughts

Today is your quiet weather window before things turn active. Expect a soggy Tuesday morning, another round of storms late Tuesday, and then a shift to cooler, more comfortable air.

Make sure you’re weather-aware for the Tuesday morning commute and again Tuesday night.

Have a great Monday, and don’t forget to track it all on the East Tennessee weather app.