Today | Weather | Sunday, June 7, 2026
Active Weather Warnings

Weather in Knoxville, Tennessee

11:52 PM
Today
Stormy Weather
Day 88°
Night 70°
Precipitation 55 %
Wind 5 mph

Knoxville Weather Forecast Updated

51 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 7, 2025)
Sunny with a Chance of Thunderstorms

Day

84°

Night

70°

Wind

7 mph

UV Index

11

Precipitation

88 %

Air Quality in Knoxville

NOW
15 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 3.59 µg/m³
PM10 4.93 µg/m³
O3 0.014 ppm
NO2 1.5 ppb
SO2 0.3 ppb
CO 0.10 ppm
NH3 2.26 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.53.59 µg/m³
PM104.93 µg/m³
O328.2 µg/m³
NO22.74 µg/m³
SO20.77 µg/m³
CO114.45 µg/m³
NH32.26 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Knoxville

Severe Future Possible

Flood Watch

Flood Watch issued June 7 at 2:09PM EDT until June 8 at 9:00PM EDT by NWS Morristown TN
Jun 8, 7:00 AM Jun 8, 9:00 PM
WHAT: Flash flooding caused by excessive rainfall is possible.

WHERE: Portions of southwest North Carolina, including the
following areas, Cherokee and Clay and east Tennessee, including
the following areas, Anderson, Bledsoe, Blount Smoky Mountains,
Bradley, Campbell, East Polk, Hamilton, Knox, Loudon, Marion,
McMinn, Meigs, Morgan, North Sevier, Northwest Blount, Northwest
Monroe, Rhea, Roane, Scott TN, Sequatchie, Sevier Smoky Mountains,
Southeast Monroe, Union and West Polk.

WHEN: From Monday morning through Monday evening.

IMPACTS: Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.

ADDITIONAL DETAILS:
- Showers and thunderstorms will move into the area Monday,
some with very heavy rainfall. Rainfall rates of 1 to 3
inches per hour will be possible and some locations will
already heave wet ground, which will lead to the risk of
isolated flash flooding especially in areas that see repeated
or prolonged periods of heavy rain.
- http://www.weather.gov/safety/flood
+ Read More
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Updated: Jun 7, 11:00 PM Source: NWS Alert