Heat Advisory — Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, IL, Franklin, IL, Hamilton, IL, White, IL, Jackson, IL, Williamson, IL, Saline, IL, Gallatin, IL, Union, IL, Johnson, IL, Pope, IL, Hardin, IL, Alexander, IL, Pulaski, IL, Massac, IL, Gibson, IN, Pike, IN, Posey, IN, Vanderburgh, IN, Warrick, IN, Spencer, IN, Fulton, KY, Hickman, KY, Carlisle, KY, Ballard, KY, McCracken, KY, Graves, KY, Livingston, KY, Marshall, KY, Calloway, KY, Crittenden, KY, Lyon, KY, Trigg, KY, Caldwell, KY, Union, KY, Webster, KY, Hopkins, KY, Christian, KY, Henderson, KY, Daviess, KY, McLean, KY, Muhlenberg, KY, Todd, KY, Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO 8:00 PM

Livingston County, Kentucky, United States

Last updated: 8:09 AM CDT  ·  Refresh
24°C
Feels like 27°
Mostly Clear
▲ 34°  /  ▼ 23°
Wind
7 mph SSW
Humidity
83%
Dew Point
22°
Pressure
29.65 inHg
Visibility
9 mi
UV Index
5.3
Cloud Cover
19%
Sunrise
6:05 AM
Sunset
7:50 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Livingston County is currently mostly clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3296 J/kg) — isolated convective development possible. Sunrise: 6:05AM · Sunset: 7:50PM.

Alerts

Heat Advisory
Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, IL, Franklin, IL, Hamilton, IL, White, IL, Jackson, IL, Williamson, IL, Saline, IL, Gallatin, IL, Union, IL, Johnson, IL, Pope, IL, Hardin, IL, Alexander, IL, Pulaski, IL, Massac, IL, Gibson, IN, Pike, IN, Posey, IN, Vanderburgh, IN, Warrick, IN, Spencer, IN, Fulton, KY, Hickman, KY, Carlisle, KY, Ballard, KY, McCracken, KY, Graves, KY, Livingston, KY, Marshall, KY, Calloway, KY, Crittenden, KY, Lyon, KY, Trigg, KY, Caldwell, KY, Union, KY, Webster, KY, Hopkins, KY, Christian, KY, Henderson, KY, Daviess, KY, McLean, KY, Muhlenberg, KY, Todd, KY, Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO
Expires 8:00 PM
40 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
9%
9 AM
26°
15%
10 AM
28°
15%
11 AM
29°
15%
12 PM
31°
7%
1 PM
33°
3%
2 PM
33°
3%
3 PM
33°
3%
4 PM
33°
3%
5 PM
32°
3%
6 PM
32°
3%
7 PM
31°
3%
8 PM
29°
3%
9 PM
27°
3%
10 PM
26°
3%
11 PM
26°
3%
12 AM
25°
3%
1 AM
25°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
24°
3%
6 AM
23°
3%
7 AM
23°
3%
7-Day Forecast
Today
34° 23°
Mostly Clear.
Tue
35° 23°
Clear.
Wed
36° 24°
Mostly Clear with a 35% chance of rain.
Thu
35° 24°
Clear with a 60% chance of rain.
Fri
33° 23°
Partly Cloudy with a 59% chance of rain.
Sat
36° 23°
Clear.
Sun
37° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 9% 7 mph SSW 83%
9 AM 26° Clear 15% 9 mph SW 77%
10 AM 28° Clear 15% 10 mph SW 72%
11 AM 29° Clear 15% 11 mph SW 69%
12 PM 31° Clear 7% 11 mph SW 65%
1 PM 33° Partly Cloudy 3% 11 mph SW 61%
2 PM 33° Mostly Clear 3% 12 mph SW 60%
3 PM 33° Mostly Clear 3% 12 mph SW 58%
4 PM 33° Mostly Clear 3% 11 mph SW 58%
5 PM 32° Mostly Clear 3% 10 mph SW 62%
6 PM 32° Mostly Clear 3% 8 mph SSW 66%
7 PM 31° Partly Cloudy 3% 7 mph SSW 71%
8 PM 29° Partly Cloudy 3% 6 mph SSW 75%
9 PM 27° Mostly Clear 3% 6 mph SSW 78%
10 PM 26° Mostly Clear 3% 6 mph SSW 80%
11 PM 26° Mostly Clear 3% 6 mph SSW 81%
12 AM 25° Mostly Clear 3% 7 mph SSW 82%
1 AM 25° Mostly Clear 3% 7 mph SSW 83%
2 AM 24° Mostly Clear 3% 7 mph SSW 84%
3 AM 24° Partly Cloudy 3% 7 mph SSW 85%
4 AM 24° Partly Cloudy 3% 7 mph SSW 86%
5 AM 24° Partly Cloudy 3% 7 mph SSW 87%
6 AM 23° Mostly Clear 3% 7 mph SSW 87%
7 AM 23° Clear 3% 8 mph SSW 87%
15-Day Forecast
Today
8/10
Mostly Clear
15%
23°
34°
Tue
8/11
Clear
6%
23°
35°
Wed
8/12
Mostly Clear
35%
24°
36°
Thu
8/13
Clear
60%
24°
35°
Fri
8/14
Partly Cloudy
59%
23°
33°
Sat
8/15
Clear
15%
23°
36°
Sun
8/16
Clear
15%
24°
37°
Mon
8/17
Mostly Cloudy
39%
22°
33°
Tue
8/18
Partly Cloudy
58%
19°
34°
Wed
8/19
Thunderstorm
45%
22°
33°
Thu
8/20
Drizzle
60%
23°
35°
Fri
8/21
Drizzle
60%
21°
34°
Sat
8/22
Drizzle
60%
21°
33°
Sun
8/23
Clear
60%
21°
34°
Mon
8/24
Clear
60%
21°
33°
40
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
PM2.5
Fine particulate matter
37 AQI 6.6 µg/m³
O3
Ground-level ozone
Dominant
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 40 Good 40 37
Wed 43 Good 43 18
Thu 40 Good 40 26
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. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Mon Aug 10, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1243 J/kg
MLCAPE1263 J/kg
MUCAPE1442 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.8
Kinematics
0–6 km Shear7 kt
0–1 km Shear18 kt
Eff. Shear7 kt
0–1 km SRH71
0–3 km SRH80
Eff. SRH80
Storm Motion48° @ 7 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.4
Thermo & Levels
PWAT1.66 in
0–3 km LR4.1 °C/km
700–500 LR7.9 °C/km
Total Totals53.0
LCL969 hPa
LFC1004 hPa
EL202 hPa
Freezing Lvl14,836 ft