Roane County, East Tennessee, Tennessee, United States

Last updated: 7:24 PM CDT · Refresh

19°C

Feels like 19°

Mostly Cloudy

▲ 19° / ▼ 13°

Wind

7 mph ENE

Humidity

86%

Dew Point

17°

Pressure

28.98 inHg

Visibility

10 mi

UV Index

0.0

Cloud Cover

71%

Sunrise

7:40 AM

Sunset

7:08 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Roane County is currently mostly cloudy at 19°C. Precipitation is likely — peak probability 90% around 8 PM. Sunrise: 7:40AM · Sunset: 7:08PM.

35 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

19°

90%

9 PM

18°

90%

10 PM

17°

71%

11 PM

17°

90%

12 AM

17°

81%

1 AM

16°

87%

2 AM

17°

82%

3 AM

17°

87%

4 AM

17°

83%

5 AM

16°

71%

6 AM

14°

60%

7 AM

14°

64%

8 AM

13°

67%

9 AM

14°

71%

10 AM

14°

75%

11 AM

14°

62%

12 PM

15°

62%

1 PM

15°

56%

2 PM

17°

56%

3 PM

18°

65%

4 PM

18°

57%

5 PM

18°

34%

6 PM

17°

34%

7 PM

17°

23%

7-Day Forecast

Tonight

19° 13°

Mostly Cloudy with a 90% chance of rain.

Sun

19° 13°

Overcast with a 82% chance of rain.

Mon

26° 11°

Fog.

Tue

31° 11°

Fog.

Wed

32° 17°

Partly Cloudy.

Thu

31° 17°

Rain, 30% chance.

Fri

29° 9°

Rain, 28% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 19° Mostly Cloudy 90% 7 mph ENE 86%

9 PM 18° Mostly Cloudy 90% 4 mph ENE 91%

10 PM 17° Mostly Cloudy 71% 4 mph NE 92%

11 PM 17° Overcast 90% 4 mph NE 95%

12 AM 17° Overcast 81% 4 mph ENE 96%

1 AM 16° Mostly Cloudy 87% 4 mph ENE 96%

2 AM 17° Mostly Cloudy 82% 4 mph E 97%

3 AM 17° Rain 87% 3 mph SSE 97%

4 AM 17° Overcast 83% 4 mph SSW 97%

5 AM 16° Mostly Cloudy 71% 5 mph SSW 96%

6 AM 14° Mostly Cloudy 60% 5 mph SSW 95%

7 AM 14° Overcast 64% 5 mph SSW 95%

8 AM 13° Overcast 67% 6 mph SSW 95%

9 AM 14° Overcast 71% 6 mph SSW 95%

10 AM 14° Overcast 75% 7 mph SSW 96%

11 AM 14° Overcast 62% 7 mph SSW 96%

12 PM 15° Overcast 62% 6 mph SW 94%

1 PM 15° Rain 56% 6 mph SW 94%

2 PM 17° Rain 56% 6 mph SW 93%

3 PM 18° Rain 65% 7 mph WSW 93%

4 PM 18° Overcast 57% 7 mph WSW 92%

5 PM 18° Overcast 34% 7 mph WSW 92%

6 PM 17° Overcast 34% 7 mph WSW 93%

7 PM 17° Mostly Cloudy 23% 7 mph WSW 93%

15-Day Forecast

Today

10/10

Mostly Cloudy

90%

13°

19°

Sun

10/11

Overcast

82%

13°

19°

Mon

10/12

Fog

18%

11°

26°

Tue

10/13

Fog

16%

11°

31°

Wed

10/14

Partly Cloudy

16%

17°

32°

Thu

10/15

Rain

30%

17°

31°

Fri

10/16

Rain

28%

9°

29°

Sat

10/17

Clear

17%

1°

17°

Sun

10/18

Drizzle

43%

-3°

15°

Mon

10/19

Clear

27%

-2°

18°

Tue

10/20

Clear

1°

21°

Wed

10/21

Drizzle

60%

6°

22°

Thu

10/22

Drizzle

60%

7°

23°

Fri

10/23

Drizzle

60%

8°

21°

Sat

10/24

Clear

60%

7°

21°

Good

U.S. Air Quality Index · Dominant: O3

50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

14 AQI 2.6 µg/m³

O₃

Ground-level ozone

Dominant

35 AQI 39 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 35 Good 35 14

Mon 28 Good 28 8

Tue 41 Good 41 32

About the Air Quality Index

0–50 Good

51–100 Moderate

101–150 Unhealthy for Sensitive Groups

151–200 Unhealthy

201–300 Very Unhealthy

301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Sat Oct 10, 23:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE0 J/kg

MLCAPE8 J/kg

MUCAPE94 J/kg

SBCIN—

MLCIN0 J/kg

Lifted Index3.6

Kinematics

0–6 km Shear66 kt

0–1 km Shear25 kt

Eff. Shear—

0–1 km SRH307

0–3 km SRH464

Eff. SRH—

Storm Motion194° @ 38 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index32.3

Thermo & Levels

PWAT1.45 in

0–3 km LR4.6 °C/km

700–500 LR5.2 °C/km

Total Totals44.9

LCL950 hPa

LFC—

EL—

Freezing Lvl14,117 ft

Roane County, East Tennessee, Tennessee, United States

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