Home Weather 6/29/26: Severe Extreme Heat Warning Issued, Thunderstorms Expected, High 95, Heat Index...

6/29/26: Severe Extreme Heat Warning Issued, Thunderstorms Expected, High 95, Heat Index Up to 112

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Extreme Heat Warning

* WHAT…Dangerously hot conditions with heat index values up to 112. Overnight lows will also remain warm only falling into 70s to around 80.

* WHERE…A portion of Middle Tennessee.

* WHEN…Until 8 PM CDT Thursday.

* IMPACTS…Heat related illnesses increase significantly during extreme heat and high humidity events.

* ADDITIONAL DETAILS…Overnight lows will remain warm only falling into the 70s to around 80, this will bring limited relief from the heat especially to those that do not have air conditioning.

From 2026-06-29T16:08:00+00:00 · until 2026-07-03T01:00:00+00:00 · Source: NWS Nashville TN

Severe Extreme Heat Warning is in effect until 8 PM CDT Thursday.

Current conditions in Cannon County show a temperature of 92.1°F with a light wind coming from the south at 3.7 mph. There has been no precipitation recorded, although thunderstorms are present in the area.

Today’s high is expected to reach 95°F, with a low of 71.8°F tonight. Winds may increase slightly to a maximum of 6.3 mph. Tonight’s temperatures will remain warm, with lows settling around 81.3°F. The chance of precipitation remains low at 1%.

The Severe Extreme Heat Warning indicates dangerously hot conditions, and heat index values could climb to as high as 112°F. Precautions should be taken to avoid heat-related illnesses given the elevated humidity levels.

Today's Details

High
95°F
Low
72°F
Wind
6 mph
Humidity
52%
UV Index
8.1 (Very High)
Precip
1% chance · 0 in
Now
92°F · feels 104°F
Sunrise
5:31am
Sunset
8:04pm

7-Day Forecast

Day High Low Conditions
Monday 95°F 72°F Thunderstorm: slight or moderate
Tuesday 98°F 76°F Thunderstorm: slight or moderate
Wednesday 100°F 69°F Thunderstorm: slight or moderate
Thursday 95°F 69°F Thunderstorm: slight or moderate
Friday 96°F 70°F Thunderstorm: slight or moderate
Saturday 96°F 72°F Thunderstorm: slight or moderate
Sunday 93°F 72°F Thunderstorm: slight or moderate

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