Heat Advisory — Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, IL, Perry, 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, Ballard, KY, McCracken, 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 7:00 PM

Todd County, Kentucky, United States

Last updated: 9:39 AM CDT  ·  Refresh
23°C
Feels like 23°
Clear
▲ 31°  /  ▼ 20°
Wind
9 mph ENE
Humidity
72%
Dew Point
18°
Pressure
29.48 inHg
Visibility
10 mi
UV Index
6.7
Cloud Cover
0%
Sunrise
6:30 AM
Sunset
6:57 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Todd County is currently clear at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 615 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 6:57PM.

Alerts

Heat Advisory
Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, IL, Perry, 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, Ballard, KY, McCracken, 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
Expires 7:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
3%
10 AM
24°
3%
11 AM
27°
3%
12 PM
28°
3%
1 PM
30°
3%
2 PM
31°
3%
3 PM
31°
3%
4 PM
30°
3%
5 PM
29°
3%
6 PM
28°
3%
7 PM
27°
3%
8 PM
26°
3%
9 PM
23°
3%
10 PM
23°
3%
11 PM
22°
3%
12 AM
22°
3%
1 AM
21°
3%
2 AM
21°
3%
3 AM
21°
3%
4 AM
21°
3%
5 AM
21°
3%
6 AM
21°
3%
7 AM
22°
3%
8 AM
25°
3%
7-Day Forecast
Today
31° 20°
Clear.
Tue
38° 20°
Mostly Clear.
Wed
36° 24°
Partly Cloudy with a 20% chance of rain.
Thu
37° 23°
Mostly Clear.
Fri
37° 22°
Clear.
Sat
36° 22°
Rain, 29% chance.
Sun
34° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Clear 3% 9 mph ENE 72%
10 AM 24° Clear 3% 10 mph ENE 67%
11 AM 27° Clear 3% 9 mph ENE 63%
12 PM 28° Clear 3% 9 mph ENE 59%
1 PM 30° Clear 3% 8 mph ENE 58%
2 PM 31° Clear 3% 8 mph ENE 58%
3 PM 31° Clear 3% 8 mph E 58%
4 PM 30° Clear 3% 7 mph E 60%
5 PM 29° Clear 3% 7 mph E 62%
6 PM 28° Clear 3% 7 mph ENE 66%
7 PM 27° Clear 3% 7 mph ENE 69%
8 PM 26° Clear 3% 7 mph ENE 72%
9 PM 23° Clear 3% 7 mph ENE 74%
10 PM 23° Clear 3% 7 mph E 76%
11 PM 22° Clear 3% 7 mph E 76%
12 AM 22° Clear 3% 7 mph E 77%
1 AM 21° Clear 3% 6 mph E 78%
2 AM 21° Mostly Clear 3% 6 mph ESE 79%
3 AM 21° Mostly Clear 3% 6 mph ESE 80%
4 AM 21° Mostly Clear 3% 6 mph ESE 80%
5 AM 21° Mostly Clear 3% 6 mph SE 82%
6 AM 21° Clear 3% 6 mph SE 85%
7 AM 22° Clear 3% 7 mph SSE 80%
8 AM 25° Clear 3% 7 mph SSE 72%
15-Day Forecast
Today
9/14
Clear
3%
20°
31°
Tue
9/15
Mostly Clear
10%
20°
38°
Wed
9/16
Partly Cloudy
20%
24°
36°
Thu
9/17
Mostly Clear
18%
23°
37°
Fri
9/18
Clear
16%
22°
37°
Sat
9/19
Rain
29%
22°
36°
Sun
9/20
Clear
17%
21°
34°
Mon
9/21
Rain
69%
20°
32°
Tue
9/22
Rain
68%
19°
31°
Wed
9/23
Rain
64%
19°
33°
Thu
9/24
Drizzle
64%
16°
30°
Fri
9/25
Drizzle
60%
16°
29°
Sat
9/26
Drizzle
60%
16°
29°
Sun
9/27
Drizzle
60%
15°
28°
Mon
9/28
Drizzle
60%
15°
29°
46
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
46 AQI 8.3 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 46 Good 33 46
Wed 53 Moderate 41 53
Thu 61 Moderate 34 61
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 Sep 14, 13:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3 J/kg
MLCAPE36 J/kg
MUCAPE674 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index4.2
Kinematics
0–6 km Shear18 kt
0–1 km Shear4 kt
Eff. Shear18 kt
0–1 km SRH15
0–3 km SRH50
Eff. SRH53
Storm Motion11° @ 22 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.8
Thermo & Levels
PWAT1.53 in
0–3 km LR4.6 °C/km
700–500 LR5.2 °C/km
Total Totals43.1
LCL926 hPa
LFC998 hPa
EL966 hPa
Freezing Lvl15,190 ft