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

Vanderburgh County, Indiana, United States

Last updated: 12:12 PM CDT  ·  Refresh
28°C
Feels like 32°
Mostly Cloudy
▲ 34°  /  ▼ 22°
Wind
4 mph SSE
Humidity
82%
Dew Point
25°
Pressure
29.48 inHg
Visibility
5 mi
UV Index
6.3
Cloud Cover
77%
Sunrise
5:48 AM
Sunset
8:04 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Vanderburgh County is currently mostly cloudy at 28°C. Precipitation is likely — peak probability 72% around 11 PM. Atmospheric instability is elevated (CAPE up to 4191 J/kg) — isolated convective development possible. Sunrise: 5:48AM · Sunset: 8:04PM.

Alerts

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
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
8%
1 PM
32°
21%
2 PM
33°
32%
3 PM
33°
45%
4 PM
34°
52%
5 PM
34°
53%
6 PM
34°
55%
7 PM
33°
65%
8 PM
31°
58%
9 PM
28°
67%
10 PM
27°
67%
11 PM
26°
72%
12 AM
25°
64%
1 AM
24°
64%
2 AM
24°
64%
3 AM
24°
60%
4 AM
24°
41%
5 AM
22°
41%
6 AM
23°
27%
7 AM
23°
27%
8 AM
24°
28%
9 AM
26°
28%
10 AM
27°
24%
11 AM
28°
28%
7-Day Forecast
Today
34° 22°
Partly Cloudy with a 67% chance of rain.
Mon
34° 22°
Partly Cloudy with a 64% chance of rain.
Tue
34° 21°
Mostly Clear with a 47% chance of rain.
Wed
30° 18°
Partly Cloudy.
Thu
32° 18°
Clear.
Fri
30° 20°
Clear.
Sat
31° 19°
Clear with a 35% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Cloudy 8% 4 mph SSE 82%
1 PM 32° Partly Cloudy 21% 5 mph SSW 78%
2 PM 33° Partly Cloudy 32% 5 mph SW 75%
3 PM 33° Partly Cloudy 45% 6 mph SW 72%
4 PM 34° Mostly Clear 52% 6 mph WSW 72%
5 PM 34° Partly Cloudy 53% 5 mph WSW 74%
6 PM 34° Partly Cloudy 55% 5 mph WSW 76%
7 PM 33° Mostly Cloudy 65% 4 mph SW 80%
8 PM 31° Mostly Cloudy 58% 4 mph SE 85%
9 PM 28° Mostly Cloudy 67% 6 mph E 90%
10 PM 27° Mostly Cloudy 67% 7 mph ENE 94%
11 PM 26° Mostly Cloudy 72% 8 mph W 94%
12 AM 25° Thunderstorm 64% 10 mph W 94%
1 AM 24° Rain 64% 14 mph W 94%
2 AM 24° Rain 64% 11 mph WSW 94%
3 AM 24° Rain 60% 10 mph SSW 94%
4 AM 24° Rain 41% 7 mph SSE 94%
5 AM 22° Overcast 41% 6 mph SE 94%
6 AM 23° Haze 27% 6 mph ESE 94%
7 AM 23° Haze 27% 6 mph ESE 94%
8 AM 24° Overcast 28% 6 mph ESE 92%
9 AM 26° Mostly Cloudy 28% 6 mph SE 90%
10 AM 27° Mostly Cloudy 24% 7 mph SE 87%
11 AM 28° Partly Cloudy 28% 5 mph SSE 84%
15-Day Forecast
Today
7/26
Partly Cloudy
67%
22°
34°
Mon
7/27
Partly Cloudy
64%
22°
34°
Tue
7/28
Mostly Clear
47%
21°
34°
Wed
7/29
Partly Cloudy
16%
18°
30°
Thu
7/30
Clear
9%
18°
32°
Fri
7/31
Clear
19%
20°
30°
Sat
8/1
Clear
35%
19°
31°
Sun
8/2
Drizzle
60%
20°
31°
Mon
8/3
Drizzle
60%
19°
32°
Tue
8/4
Drizzle
60%
21°
33°
Wed
8/5
Drizzle
60%
22°
34°
Thu
8/6
Drizzle
60%
22°
33°
Fri
8/7
Drizzle
60%
21°
33°
Sat
8/8
Drizzle
60%
21°
33°
Sun
8/9
Drizzle
60%
21°
33°
58
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
58 AQI 13.2 µg/m³
O3
Ground-level ozone
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 58 Moderate 33 58
Tue 46 Good 35 46
Wed 46 Good 39 46
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, 15:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2876 J/kg
MLCAPE2202 J/kg
MUCAPE2876 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-4.9
Kinematics
0–6 km Shear29 kt
0–1 km Shear9 kt
Eff. Shear36 kt
0–1 km SRH3
0–3 km SRH-67
Eff. SRH-67
Storm Motion299° @ 22 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.8
Thermo & Levels
PWAT1.61 in
0–3 km LR5.4 °C/km
700–500 LR5.6 °C/km
Total Totals44.8
LCL951 hPa
LFC998 hPa
EL161 hPa
Freezing Lvl16,677 ft