Heat Advisory — Jefferson, IL, Perry, IL, Franklin, IL, Jackson, IL, Williamson, IL, Union, IL, Johnson, IL, Pope, IL, Alexander, IL, Pulaski, IL, Massac, IL, Fulton, KY, Hickman, KY, Carlisle, KY, Ballard, KY, McCracken, KY, Graves, KY, Livingston, KY, Marshall, KY, Calloway, 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 7:00 PM

Livingston County, Kentucky, United States

Last updated: 12:15 PM CDT  ·  Refresh
31°C
Feels like 41°
Mostly Cloudy
▲ 36°  /  ▼ 22°
Wind
4 mph SSW
Humidity
78%
Dew Point
27°
Pressure
29.54 inHg
Visibility
9 mi
UV Index
5.8
Cloud Cover
81%
Sunrise
5:53 AM
Sunset
8:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Livingston County is currently mostly cloudy at 31°C. Precipitation is likely — peak probability 65% around 12 AM. Atmospheric instability is elevated (CAPE up to 4075 J/kg) — isolated convective development possible. Sunrise: 5:53AM · Sunset: 8:05PM.

Alerts

Heat Advisory
Jefferson, IL, Perry, IL, Franklin, IL, Jackson, IL, Williamson, IL, Union, IL, Johnson, IL, Pope, IL, Alexander, IL, Pulaski, IL, Massac, IL, Fulton, KY, Hickman, KY, Carlisle, KY, Ballard, KY, McCracken, KY, Graves, KY, Livingston, KY, Marshall, KY, Calloway, 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 7:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
5%
1 PM
33°
25%
2 PM
34°
29%
3 PM
34°
38%
4 PM
34°
47%
5 PM
34°
42%
6 PM
33°
37%
7 PM
32°
55%
8 PM
31°
54%
9 PM
29°
50%
10 PM
28°
60%
11 PM
27°
59%
12 AM
26°
64%
1 AM
25°
53%
2 AM
24°
53%
3 AM
24°
38%
4 AM
24°
32%
5 AM
23°
38%
6 AM
23°
27%
7 AM
24°
12%
8 AM
25°
12%
9 AM
27°
13%
10 AM
28°
13%
11 AM
29°
13%
7-Day Forecast
Today
36° 22°
Partly Cloudy with a 50% chance of rain.
Mon
36° 22°
Mostly Clear with a 64% chance of rain.
Tue
37° 23°
Mostly Clear with a 56% chance of rain.
Wed
31° 20°
Mostly Clear with a 29% chance of rain.
Thu
31° 18°
Clear.
Fri
29° 19°
Drizzle, 60% chance.
Sat
31° 18°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Cloudy 5% 4 mph SSW 78%
1 PM 33° Overcast 25% 4 mph SW 73%
2 PM 34° Overcast 29% 5 mph SW 70%
3 PM 34° Mostly Cloudy 38% 6 mph SW 69%
4 PM 34° Partly Cloudy 47% 6 mph WSW 68%
5 PM 34° Mostly Clear 42% 6 mph WSW 69%
6 PM 33° Clear 37% 5 mph SW 71%
7 PM 32° Clear 55% 4 mph SW 76%
8 PM 31° Partly Cloudy 54% 4 mph SSW 81%
9 PM 29° Mostly Cloudy 50% 4 mph SSW 84%
10 PM 28° Overcast 60% 4 mph SSW 88%
11 PM 27° Overcast 59% 4 mph S 90%
12 AM 26° Rain 64% 8 mph S 92%
1 AM 25° Rain 53% 8 mph SSE 93%
2 AM 24° Rain 53% 7 mph SE 93%
3 AM 24° Mostly Cloudy 38% 6 mph SE 92%
4 AM 24° Mostly Cloudy 32% 4 mph ESE 92%
5 AM 23° Mostly Cloudy 38% 4 mph SSE 93%
6 AM 23° Partly Cloudy 27% 4 mph SSW 93%
7 AM 24° Partly Cloudy 12% 6 mph SSW 92%
8 AM 25° Mostly Clear 12% 6 mph SSW 87%
9 AM 27° Mostly Clear 13% 6 mph SSW 83%
10 AM 28° Mostly Clear 13% 6 mph SSW 80%
11 AM 29° Mostly Clear 13% 6 mph SSW 78%
15-Day Forecast
Today
7/26
Partly Cloudy
50%
22°
36°
Mon
7/27
Mostly Clear
64%
22°
36°
Tue
7/28
Mostly Clear
56%
23°
37°
Wed
7/29
Mostly Clear
29%
20°
31°
Thu
7/30
Clear
19%
18°
31°
Fri
7/31
Drizzle
60%
19°
29°
Sat
8/1
Drizzle
60%
18°
31°
Sun
8/2
Drizzle
60%
19°
31°
Mon
8/3
Drizzle
60%
20°
31°
Tue
8/4
Drizzle
60%
21°
33°
Wed
8/5
Drizzle
60%
22°
33°
Thu
8/6
Drizzle
60%
21°
33°
Fri
8/7
Drizzle
60%
21°
32°
Sat
8/8
Drizzle
60%
21°
32°
Sun
8/9
Drizzle
60%
21°
33°
52
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
PM2.5
Fine particulate matter
Dominant
52 AQI 9.6 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 52 Moderate 44 52
Tue 51 Moderate 41 51
Wed 37 Good 37 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. 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 Sun Jul 26, 16:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE5196 J/kg
MLCAPE3624 J/kg
MUCAPE5196 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-8.3
Kinematics
0–6 km Shear24 kt
0–1 km Shear6 kt
Eff. Shear30 kt
0–1 km SRH-4
0–3 km SRH-50
Eff. SRH-50
Storm Motion297° @ 20 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.4
Thermo & Levels
PWAT1.80 in
0–3 km LR6.4 °C/km
700–500 LR5.6 °C/km
Total Totals46.2
LCL937 hPa
LFC1000 hPa
EL124 hPa
Freezing Lvl16,844 ft