Media Summary: Mainly some early to mid evening scattered t-showers then partly cloudy overnight with a low in the upper 60s to lower 70s. Patchy fog and a little more comfortable overnight with low temperatures in the mid/upper 60s (near 60 away from the city). After a ... Hot and humid for both Saturday and Sunday with afternoon highs in the low/mid 90s. The Heat Index on Sunday nearing 100 as ...

Long Range Forecast For Chattanooga Tennessee Predicting Summer Storms - Detailed Analysis & Overview

Mainly some early to mid evening scattered t-showers then partly cloudy overnight with a low in the upper 60s to lower 70s. Patchy fog and a little more comfortable overnight with low temperatures in the mid/upper 60s (near 60 away from the city). After a ... Hot and humid for both Saturday and Sunday with afternoon highs in the low/mid 90s. The Heat Index on Sunday nearing 100 as ... We continue to monitor the chance for a wintry mix, then freezing rain moving in later during the day Saturday and continuing into ... Checking on the latest potential of winter

Photo Gallery

FORECAST UPDATE: Chattanooga area braces for winter weather - Saturday 6am
Typical August Summer weather for the Tennessee Valley (8/7/25)
David Karnes' Thursday morning weather
Showers Wednesday Night & Update On Weekend Wintry Potential (1/21/26)
David Karnes' Tuesday evening weather
Tennessee Valley Weekend Outlook: Here Comes The Summer Heat (6/19/25)
Chattanooga's Weather Rollercoaster This Week!
Chattanooga’s Forecast: Showers or Sunshine?
A Hot First Weekend of Summer for the Tennessee Valley (6/20/25)
Summer heat and humidity continues for the Tennessee Valley (7/22/25)
What Could Summer 2026 Bring? Long-Range Update
Update on Wintry Weather For The Tennessee Valley Weekend (1/23/26)
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FORECAST UPDATE: Chattanooga area braces for winter weather - Saturday 6am

FORECAST UPDATE: Chattanooga area braces for winter weather - Saturday 6am

WEATHER

Typical August Summer weather for the Tennessee Valley (8/7/25)

Typical August Summer weather for the Tennessee Valley (8/7/25)

Mainly some early to mid evening scattered t-showers then partly cloudy overnight with a low in the upper 60s to lower 70s.

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David Karnes' Thursday morning weather

David Karnes' Thursday morning weather

David Karnes' Thursday morning weather

Showers Wednesday Night & Update On Weekend Wintry Potential (1/21/26)

Showers Wednesday Night & Update On Weekend Wintry Potential (1/21/26)

A cold front will move through the

David Karnes' Tuesday evening weather

David Karnes' Tuesday evening weather

David Karnes' Tuesday evening weather

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Tennessee Valley Weekend Outlook: Here Comes The Summer Heat (6/19/25)

Tennessee Valley Weekend Outlook: Here Comes The Summer Heat (6/19/25)

Patchy fog and a little more comfortable overnight with low temperatures in the mid/upper 60s (near 60 away from the city). After a ...

Chattanooga's Weather Rollercoaster This Week!

Chattanooga's Weather Rollercoaster This Week!

Get ready for a bit of a ride with

Chattanooga’s Forecast: Showers or Sunshine?

Chattanooga’s Forecast: Showers or Sunshine?

East

A Hot First Weekend of Summer for the Tennessee Valley (6/20/25)

A Hot First Weekend of Summer for the Tennessee Valley (6/20/25)

Hot and humid for both Saturday and Sunday with afternoon highs in the low/mid 90s. The Heat Index on Sunday nearing 100 as ...

Summer heat and humidity continues for the Tennessee Valley (7/22/25)

Summer heat and humidity continues for the Tennessee Valley (7/22/25)

A few isolated showers/

What Could Summer 2026 Bring? Long-Range Update

What Could Summer 2026 Bring? Long-Range Update

The

Update on Wintry Weather For The Tennessee Valley Weekend (1/23/26)

Update on Wintry Weather For The Tennessee Valley Weekend (1/23/26)

We continue to monitor the chance for a wintry mix, then freezing rain moving in later during the day Saturday and continuing into ...

Chattanooga's 60 Second Weather Forecast

Chattanooga's 60 Second Weather Forecast

Weather forecast

WDEF-TV NEWS 12 WEDNESDAY EVENING BLIPCAST 6.18.2025

WDEF-TV NEWS 12 WEDNESDAY EVENING BLIPCAST 6.18.2025

WDEF, WDEF-TV, WDEF News 12, Chattanooga

A more typical summer pattern returns

A more typical summer pattern returns

We are heading back into a more typical

CHATTANOOGA WEATHER UPDATE

CHATTANOOGA WEATHER UPDATE

Checking on the latest potential of winter

Chattanooga weather today. 10/6/2020

Chattanooga weather today. 10/6/2020

More at Newschannel9's.com/

Meteorologists talk latest forecasts for East Tennessee

Meteorologists talk latest forecasts for East Tennessee

Storm

Chattanooga weather today. 11/25/20

Chattanooga weather today. 11/25/20

Chattanooga weather today. 11/25/20