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

Crittenden County, Kentucky, United States

Last updated: 8:09 AM CDT  ·  Refresh
24°C
Feels like 26°
Mostly Clear
▲ 34°  /  ▼ 23°
Wind
9 mph SSW
Humidity
83%
Dew Point
22°
Pressure
29.50 inHg
Visibility
9 mi
UV Index
5.4
Cloud Cover
19%
Sunrise
6:04 AM
Sunset
7:50 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Crittenden County is currently mostly clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3391 J/kg) — isolated convective development possible. Sunrise: 6:04AM · 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
43 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
15%
9 AM
26°
23%
10 AM
28°
18%
11 AM
29°
18%
12 PM
30°
18%
1 PM
32°
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
26°
3%
1 AM
25°
3%
2 AM
25°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
24°
3%
7-Day Forecast
Today
34° 23°
Mostly Clear.
Tue
35° 24°
Clear.
Wed
36° 24°
Mostly Clear with a 45% chance of rain.
Thu
34° 24°
Clear with a 83% chance of rain.
Fri
33° 23°
Partly Cloudy with a 47% chance of rain.
Sat
36° 22°
Clear.
Sun
37° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 15% 9 mph SSW 83%
9 AM 26° Clear 23% 10 mph SW 77%
10 AM 28° Clear 18% 11 mph SW 73%
11 AM 29° Clear 18% 11 mph SW 69%
12 PM 30° Mostly Clear 18% 12 mph SW 65%
1 PM 32° Partly Cloudy 3% 12 mph SW 62%
2 PM 33° Mostly Clear 3% 12 mph SW 60%
3 PM 33° Mostly Clear 3% 12 mph SW 60%
4 PM 33° Mostly Clear 3% 12 mph SW 59%
5 PM 32° Mostly Clear 3% 10 mph SW 62%
6 PM 32° Partly Cloudy 3% 8 mph SW 66%
7 PM 31° Mostly Clear 3% 7 mph SSW 71%
8 PM 29° Mostly Clear 3% 7 mph SSW 74%
9 PM 27° Mostly Clear 3% 7 mph SSW 77%
10 PM 26° Clear 3% 7 mph SSW 80%
11 PM 26° Clear 3% 8 mph SSW 80%
12 AM 26° Clear 3% 9 mph SSW 81%
1 AM 25° Clear 3% 9 mph SSW 81%
2 AM 25° Mostly Clear 3% 9 mph SSW 82%
3 AM 24° Mostly Clear 3% 9 mph SSW 83%
4 AM 24° Mostly Clear 3% 9 mph SSW 84%
5 AM 24° Mostly Clear 3% 10 mph SSW 84%
6 AM 24° Mostly Clear 3% 10 mph SSW 85%
7 AM 24° Clear 3% 10 mph SSW 85%
15-Day Forecast
Today
8/10
Mostly Clear
18%
23°
34°
Tue
8/11
Clear
6%
24°
35°
Wed
8/12
Mostly Clear
45%
24°
36°
Thu
8/13
Clear
83%
24°
34°
Fri
8/14
Partly Cloudy
47%
23°
33°
Sat
8/15
Clear
19%
22°
36°
Sun
8/16
Clear
15%
24°
37°
Mon
8/17
Mostly Cloudy
39%
22°
33°
Tue
8/18
Rain
53%
19°
33°
Wed
8/19
Thunderstorm
45%
21°
33°
Thu
8/20
Drizzle
60%
22°
34°
Fri
8/21
Drizzle
60%
21°
33°
Sat
8/22
Clear
60%
21°
33°
Sun
8/23
Drizzle
60%
21°
34°
Mon
8/24
Clear
60%
20°
33°
43
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
43 AQI 7.7 µg/m³
O3
Ground-level ozone
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 43 Good 40 43
Wed 42 Good 42 26
Thu 40 Good 40 31
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
SBCAPE1339 J/kg
MLCAPE1408 J/kg
MUCAPE1510 J/kg
SBCIN-282 J/kg
MLCIN0 J/kg
Lifted Index-6.1
Kinematics
0–6 km Shear10 kt
0–1 km Shear17 kt
Eff. Shear14 kt
0–1 km SRH82
0–3 km SRH102
Eff. SRH90
Storm Motion38° @ 6 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.8
Thermo & Levels
PWAT1.60 in
0–3 km LR4.2 °C/km
700–500 LR7.9 °C/km
Total Totals53.3
LCL963 hPa
LFC669 hPa
EL199 hPa
Freezing Lvl14,718 ft