Barren County, Kentucky, United States

Last updated: 8:38 PM CDT · Refresh

24°C

Feels like 28°

Fog

▲ 32° / ▼ 21°

Wind

8 mph W

Humidity

94%

Dew Point

24°

Pressure

29.08 inHg

Visibility

0 mi

UV Index

0.0

Cloud Cover

99%

Sunrise

5:40 AM

Sunset

7:59 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Barren County is currently fog at 24°C. Precipitation is likely — peak probability 83% around 8 PM. Atmospheric instability is elevated (CAPE up to 1384 J/kg) — isolated convective development possible. Sunrise: 5:40AM · Sunset: 7:59PM.

53 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

24°

83%

9 PM

24°

81%

10 PM

23°

44%

11 PM

23°

32%

12 AM

23°

28%

1 AM

23°

15%

2 AM

23°

3 AM

22°

4 AM

22°

5 AM

21°

6 AM

22°

7 AM

22°

8 AM

23°

9 AM

24°

10 AM

25°

14%

11 AM

26°

14%

12 PM

26°

14%

1 PM

28°

14%

2 PM

28°

15%

3 PM

29°

15%

4 PM

28°

5 PM

28°

6 PM

27°

7 PM

26°

7-Day Forecast

Tonight

32° 21°

Fog with a 83% chance of rain.

Wed

29° 17°

Mostly Cloudy.

Thu

27° 16°

Mostly Clear.

Fri

26° 16°

Mostly Cloudy with a 47% chance of rain.

Sat

29° 18°

Mostly Clear with a 47% chance of rain.

Sun

33° 21°

Thunderstorm, 70% chance.

Mon

33° 23°

Thunderstorm, 63% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 24° Fog 83% 8 mph W 94%

9 PM 24° Rain 81% 7 mph SSW 96%

10 PM 23° Mostly Cloudy 44% 6 mph SW 97%

11 PM 23° Partly Cloudy 32% 5 mph SW 97%

12 AM 23° Partly Cloudy 28% 4 mph WSW 97%

1 AM 23° Partly Cloudy 15% 4 mph W 97%

2 AM 23° Partly Cloudy 6% 3 mph WNW 96%

3 AM 22° Partly Cloudy 6% 3 mph NW 96%

4 AM 22° Partly Cloudy 8% 3 mph NW 96%

5 AM 21° Fog 8% 3 mph NNW 96%

6 AM 22° Mostly Cloudy 8% 4 mph NNW 95%

7 AM 22° Partly Cloudy 8% 4 mph N 94%

8 AM 23° Mostly Cloudy 5% 5 mph N 91%

9 AM 24° Mostly Cloudy 5% 6 mph N 88%

10 AM 25° Mostly Cloudy 14% 6 mph N 84%

11 AM 26° Mostly Cloudy 14% 6 mph N 80%

12 PM 26° Partly Cloudy 14% 6 mph N 75%

1 PM 28° Partly Cloudy 14% 7 mph N 73%

2 PM 28° Partly Cloudy 15% 8 mph N 72%

3 PM 29° Partly Cloudy 15% 8 mph N 71%

4 PM 28° Partly Cloudy 3% 8 mph N 72%

5 PM 28° Partly Cloudy 3% 8 mph N 75%

6 PM 27° Mostly Cloudy 3% 8 mph N 77%

7 PM 26° Partly Cloudy 3% 8 mph N 78%

15-Day Forecast

Today

7/21

Fog

83%

21°

32°

Wed

7/22

Mostly Cloudy

15%

17°

29°

Thu

7/23

Mostly Clear

16°

27°

Fri

7/24

Mostly Cloudy

47%

16°

26°

Sat

7/25

Mostly Clear

47%

18°

29°

Sun

7/26

Thunderstorm

70%

21°

33°

Mon

7/27

Thunderstorm

63%

23°

33°

Tue

7/28

Drizzle

53%

20°

32°

Wed

7/29

Drizzle

44%

17°

29°

Thu

7/30

Drizzle

44%

16°

29°

Fri

7/31

Clear

36%

15°

29°

Sat

8/1

Clear

25%

18°

31°

Sun

8/2

Drizzle

60%

18°

31°

Mon

8/3

Drizzle

60%

19°

31°

Tue

8/4

Drizzle

60%

20°

31°

Moderate

U.S. Air Quality Index · Dominant: PM2.5

50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

53 AQI 10.3 µg/m³

O₃

Ground-level ozone

28 AQI 31 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 53 Moderate 28 53

Thu 42 Good 33 42

Fri 33 Good 33 29

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 Tue Jul 21, 23:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE1133 J/kg

MLCAPE1974 J/kg

MUCAPE2255 J/kg

SBCIN-65 J/kg

MLCIN0 J/kg

Lifted Index-3.3

Kinematics

0–6 km Shear45 kt

0–1 km Shear17 kt

Eff. Shear49 kt

0–1 km SRH-37

0–3 km SRH-61

Eff. SRH-61

Storm Motion258° @ 32 kt

0–1 km EHI-0.3

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index42.7

Thermo & Levels

PWAT2.46 in

0–3 km LR4.9 °C/km

700–500 LR5.4 °C/km

Total Totals48.1

LCL970 hPa

LFC775 hPa

EL164 hPa

Freezing Lvl15,840 ft

Barren County, Kentucky, United States

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