Sweetwater, Tennessee

Last updated: 6:57 PM CDT · Refresh

27°C

Feels like 29°

Clear

▲ 31° / ▼ 18°

Wind

5 mph NNE

Humidity

81%

Dew Point

22°

Pressure

28.89 inHg

Visibility

10 mi

UV Index

1.3

Cloud Cover

Sunrise

7:01 AM

Sunset

8:19 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Sweetwater is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1843 J/kg) — isolated convective development possible. Sunrise: 7:01AM · Sunset: 8:19PM.

40 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

27°

19%

8 PM

26°

32%

9 PM

24°

35%

10 PM

23°

37%

11 PM

22°

25%

12 AM

22°

25%

1 AM

21°

14%

2 AM

21°

14%

3 AM

21°

14%

4 AM

21°

14%

5 AM

18°

14%

6 AM

18°

14%

7 AM

18°

14%

8 AM

21°

14%

9 AM

23°

10 AM

24°

11 AM

26°

12 PM

27°

1 PM

29°

2 PM

32°

21%

3 PM

32°

22%

4 PM

32°

22%

5 PM

29°

26%

6 PM

28°

30%

7-Day Forecast

Tonight

31° 18°

Clear with a 37% chance of rain.

Sat

33° 18°

Partly Cloudy with a 30% chance of rain.

Sun

31° 17°

Mostly Clear.

Mon

30° 17°

Partly Cloudy with a 53% chance of rain.

Tue

30° 17°

Mostly Cloudy with a 44% chance of rain.

Wed

32° 18°

Heavy Rain, 86% chance.

Thu

29° 20°

Rain, 90% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 27° Clear 19% 5 mph NNE 81%

8 PM 26° Clear 32% 4 mph NE 85%

9 PM 24° Mostly Clear 35% 4 mph NE 90%

10 PM 23° Mostly Clear 37% 3 mph ENE 92%

11 PM 22° Mostly Clear 25% 3 mph NE 93%

12 AM 22° Mostly Clear 25% 2 mph NNE 94%

1 AM 21° Mostly Clear 14% 2 mph NNE 95%

2 AM 21° Mostly Clear 14% 1 mph N 95%

3 AM 21° Partly Cloudy 14% 1 mph NNW 95%

4 AM 21° Partly Cloudy 14% 1 mph NW 96%

5 AM 18° Partly Cloudy 14% 1 mph WSW 95%

6 AM 18° Partly Cloudy 14% 1 mph S 95%

7 AM 18° Fog 14% 2 mph SSE 96%

8 AM 21° Fog 14% 1 mph S 91%

9 AM 23° Fog 8% 1 mph SW 85%

10 AM 24° Fog 8% 2 mph W 79%

11 AM 26° Partly Cloudy 8% 2 mph WNW 72%

12 PM 27° Partly Cloudy 8% 3 mph WNW 64%

1 PM 29° Mostly Clear 8% 3 mph WNW 58%

2 PM 32° Mostly Clear 21% 4 mph WNW 57%

3 PM 32° Mostly Clear 22% 4 mph WNW 56%

4 PM 32° Mostly Clear 22% 5 mph WNW 55%

5 PM 29° Mostly Clear 26% 5 mph WNW 59%

6 PM 28° Mostly Clear 30% 6 mph WNW 63%

15-Day Forecast

Today

8/21

Clear

37%

18°

31°

Sat

8/22

Partly Cloudy

30%

18°

33°

Sun

8/23

Mostly Clear

12%

17°

31°

Mon

8/24

Partly Cloudy

53%

17°

30°

Tue

8/25

Mostly Cloudy

44%

17°

30°

Wed

8/26

Heavy Rain

86%

18°

32°

Thu

8/27

Rain

90%

20°

29°

Fri

8/28

Drizzle

54%

19°

33°

Sat

8/29

Rain

73%

19°

33°

Sun

8/30

Drizzle

47%

19°

34°

Mon

8/31

Drizzle

52%

20°

33°

Tue

9/1

Drizzle

60%

20°

34°

Wed

9/2

Drizzle

60%

19°

34°

Thu

9/3

Drizzle

60%

19°

34°

Fri

9/4

Clear

60%

19°

34°

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

32 AQI 5.7 µg/m³

O₃

Ground-level ozone

Dominant

40 AQI 43 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Sat 40 Good 40 32

Sun 46 Good 43 46

Mon 42 Good 35 42

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 Fri Aug 21, 22:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE1798 J/kg

MLCAPE1790 J/kg

MUCAPE2290 J/kg

SBCIN-71 J/kg

MLCIN-22 J/kg

Lifted Index-4.8

Kinematics

0–6 km Shear27 kt

0–1 km Shear6 kt

Eff. Shear32 kt

0–1 km SRH-11

0–3 km SRH30

Eff. SRH30

Storm Motion332° @ 25 kt

0–1 km EHI-0.1

Composite Parameters

Sig. Tornado0.0

STP (eff)0.2

Supercell1.1

K-Index28.6

Thermo & Levels

PWAT1.52 in

0–3 km LR6.6 °C/km

700–500 LR5.3 °C/km

Total Totals46.7

LCL909 hPa

LFC853 hPa

EL167 hPa

Freezing Lvl14,741 ft

Sweetwater, Tennessee

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