Home Weather Air Quality Alert: 9/18/25: Clear Sky and 89.8°F in Cheatham County, Air...

Air Quality Alert: 9/18/25: Clear Sky and 89.8°F in Cheatham County, Air Quality Alert Active

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Air Quality Alert

The Tennessee Department of Environment and Conservation has issued a Code Orange Health Advisory for the Nashville area.. until midnight CDT Friday night.

A Code Orange Air Quality Alert for Ozone has been issued. Ground level Ozone concentrations within the region may approach or exceed unhealthy levels for some people. The general public is not likely to be affected. Active children and adults, and people with a respiratory disease such as Asthma, should limit prolonged outdoor exertion. For additional information…visit the Tennessee Department of Environment and Conservation site at http://www.tennessee.gov/environment.

From 2025-09-18T18:41:00+00:00 · until 2025-09-20T05:00:00+00:00 · Source: NWS Nashville TN

Air Quality Alert in effect for Cheatham County through midnight CDT Friday night due to elevated ozone levels.

As of 1:55 PM in Cheatham County, conditions are clear with a temperature of 89.8°F and a minimal wind speed of 1.7 mph. No precipitation has been recorded.

Today, the high is expected to reach 91°F with continued clear skies and a low of 61°F come nightfall. Winds could gust up to 7.5 mph, but the chance of precipitation remains at 0%.

Tonight, temperatures are predicted to cool slightly to a low of 72.1°F under clear skies. Wind speeds will continue to be mild and peak at 7.5 mph.

Residents should note, the Tennessee Department of Environment and Conservation has issued a Code Orange Health Advisory for the Nashville area, including Cheatham County, due to potentially unhealthy ozone levels for sensitive groups. This alert will remain active until midnight CDT Friday night.

Today’s Details

High
91°F
Low
61°F
Wind
7 mph
Humidity
33%
UV Index
6.5 (High)
Precip
0% chance · 0 in
Now
90°F · feels 94°F
Sunrise
6:33am
Sunset
6:50pm

7-Day Forecast

Day High Low Conditions
Thursday 91°F 61°F Clear sky
Friday 93°F 63°F Overcast
Saturday 91°F 67°F Overcast
Sunday 89°F 65°F Overcast
Monday 91°F 67°F Drizzle: light
Tuesday 92°F 67°F Drizzle: light
Wednesday 95°F 71°F Overcast

Next 24 Hours

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