Excessive Heat Warning — Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO, 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 7:00 PM Heat Advisory — Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO, 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 7:00 PM

Daviess County, Kentucky, United States

Last updated: 12:14 PM CDT  ·  Refresh
28°C
Feels like 33°
Mostly Cloudy
▲ 33°  /  ▼ 22°
Wind
3 mph S
Humidity
83%
Dew Point
25°
Pressure
29.53 inHg
Visibility
6 mi
UV Index
6.6
Cloud Cover
75%
Sunrise
5:47 AM
Sunset
8:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Daviess County is currently mostly cloudy at 28°C. Precipitation is likely — peak probability 78% around 11 PM. Atmospheric instability is elevated (CAPE up to 4214 J/kg) — isolated convective development possible. Sunrise: 5:47AM · Sunset: 8:02PM.

Alerts

Excessive Heat Warning
Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO, 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
Expires 7:00 PM
Heat Advisory
Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO, 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
Expires 7:00 PM
59 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
8%
1 PM
31°
28%
2 PM
31°
28%
3 PM
32°
40%
4 PM
33°
43%
5 PM
33°
53%
6 PM
33°
55%
7 PM
32°
55%
8 PM
30°
60%
9 PM
28°
60%
10 PM
27°
77%
11 PM
26°
77%
12 AM
26°
73%
1 AM
25°
63%
2 AM
24°
73%
3 AM
23°
62%
4 AM
23°
54%
5 AM
22°
43%
6 AM
22°
49%
7 AM
23°
39%
8 AM
23°
39%
9 AM
26°
39%
10 AM
27°
35%
11 AM
27°
35%
7-Day Forecast
Today
33° 22°
Partly Cloudy with a 60% chance of rain.
Mon
33° 22°
Partly Cloudy with a 73% chance of rain.
Tue
34° 21°
Mostly Clear with a 44% chance of rain.
Wed
29° 19°
Partly Cloudy with a 38% chance of rain.
Thu
30° 17°
Clear.
Fri
29° 19°
Drizzle, 60% chance.
Sat
29° 19°
Rain, 81% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Cloudy 8% 3 mph S 83%
1 PM 31° Mostly Cloudy 28% 3 mph SW 80%
2 PM 31° Mostly Cloudy 28% 3 mph SW 77%
3 PM 32° Partly Cloudy 40% 3 mph SW 74%
4 PM 33° Partly Cloudy 43% 3 mph WSW 73%
5 PM 33° Mostly Clear 53% 3 mph W 75%
6 PM 33° Mostly Clear 55% 3 mph WSW 79%
7 PM 32° Partly Cloudy 55% 2 mph SSW 82%
8 PM 30° Partly Cloudy 60% 4 mph ESE 86%
9 PM 28° Mostly Cloudy 60% 7 mph E 90%
10 PM 27° Rain 77% 9 mph ENE 93%
11 PM 26° Mostly Cloudy 77% 8 mph ENE 91%
12 AM 26° Drizzle 73% 9 mph WSW 89%
1 AM 25° Overcast 63% 12 mph W 88%
2 AM 24° Overcast 73% 12 mph N 90%
3 AM 23° Overcast 62% 7 mph S 92%
4 AM 23° Overcast 54% 5 mph SSW 93%
5 AM 22° Overcast 43% 4 mph SSE 94%
6 AM 22° Overcast 49% 4 mph ESE 95%
7 AM 23° Overcast 39% 5 mph ESE 95%
8 AM 23° Mostly Cloudy 39% 4 mph ESE 91%
9 AM 26° Mostly Cloudy 39% 4 mph SE 89%
10 AM 27° Mostly Cloudy 35% 5 mph SE 86%
11 AM 27° Partly Cloudy 35% 4 mph SE 83%
15-Day Forecast
Today
7/26
Partly Cloudy
60%
22°
33°
Mon
7/27
Partly Cloudy
73%
22°
33°
Tue
7/28
Mostly Clear
44%
21°
34°
Wed
7/29
Partly Cloudy
38%
19°
29°
Thu
7/30
Clear
16%
17°
30°
Fri
7/31
Drizzle
60%
19°
29°
Sat
8/1
Rain
81%
19°
29°
Sun
8/2
Drizzle
60%
19°
30°
Mon
8/3
Drizzle
60%
19°
31°
Tue
8/4
Drizzle
60%
21°
32°
Wed
8/5
Drizzle
60%
22°
33°
Thu
8/6
Drizzle
60%
21°
32°
Fri
8/7
Drizzle
60%
20°
32°
Sat
8/8
Drizzle
60%
20°
32°
Sun
8/9
Drizzle
60%
20°
32°
59
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
59 AQI 13.3 µg/m³
O3
Ground-level ozone
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 59 Moderate 43 59
Tue 48 Good 39 48
Wed 55 Moderate 43 55
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 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3265 J/kg
MLCAPE2515 J/kg
MUCAPE3265 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.0
Kinematics
0–6 km Shear28 kt
0–1 km Shear8 kt
Eff. Shear38 kt
0–1 km SRH11
0–3 km SRH-55
Eff. SRH-55
Storm Motion303° @ 22 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell0.0
K-Index26.0
Thermo & Levels
PWAT1.65 in
0–3 km LR5.5 °C/km
700–500 LR5.7 °C/km
Total Totals44.7
LCL959 hPa
LFC1000 hPa
EL154 hPa
Freezing Lvl16,325 ft