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

Vanderburgh County, Indiana, United States

Last updated: 8:06 AM CDT  ·  Refresh
25°C
Feels like 27°
Clear
▲ 34°  /  ▼ 23°
Wind
9 mph SSW
Humidity
82%
Dew Point
22°
Pressure
29.57 inHg
Visibility
10 mi
UV Index
5.4
Cloud Cover
8%
Sunrise
6:01 AM
Sunset
7:49 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Vanderburgh County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3701 J/kg) — isolated convective development possible. Sunrise: 6:01AM · Sunset: 7:49PM.

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: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
17%
9 AM
27°
25%
10 AM
28°
23%
11 AM
30°
23%
12 PM
31°
23%
1 PM
33°
3%
2 PM
33°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
34°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
32°
3%
9 PM
29°
5%
10 PM
29°
13%
11 PM
28°
13%
12 AM
28°
13%
1 AM
27°
13%
2 AM
26°
28%
3 AM
26°
28%
4 AM
26°
30%
5 AM
25°
35%
6 AM
25°
35%
7 AM
24°
48%
7-Day Forecast
Today
34° 23°
Mostly Clear with a 23% chance of rain.
Tue
36° 24°
Partly Cloudy with a 44% chance of rain.
Wed
37° 24°
Partly Cloudy with a 74% chance of rain.
Thu
33° 23°
Mostly Clear with a 73% chance of rain.
Fri
31° 22°
Drizzle, 77% chance.
Sat
34° 22°
Drizzle, 63% chance.
Sun
35° 24°
Clear with a 37% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 25° Clear 17% 9 mph SSW 82%
9 AM 27° Clear 25% 11 mph SW 76%
10 AM 28° Clear 23% 12 mph SW 71%
11 AM 30° Clear 23% 12 mph SW 67%
12 PM 31° Clear 23% 12 mph SW 63%
1 PM 33° Clear 3% 13 mph SW 60%
2 PM 33° Mostly Clear 3% 13 mph SW 59%
3 PM 34° Partly Cloudy 3% 13 mph SW 58%
4 PM 34° Mostly Clear 3% 12 mph SW 58%
5 PM 34° Partly Cloudy 3% 11 mph SW 61%
6 PM 33° Partly Cloudy 3% 10 mph SW 65%
7 PM 32° Partly Cloudy 3% 8 mph SW 69%
8 PM 32° Partly Cloudy 3% 7 mph SSW 71%
9 PM 29° Partly Cloudy 5% 7 mph SSW 73%
10 PM 29° Mostly Clear 13% 8 mph SSW 75%
11 PM 28° Partly Cloudy 13% 8 mph SSW 77%
12 AM 28° Partly Cloudy 13% 8 mph SSW 79%
1 AM 27° Partly Cloudy 13% 8 mph SSW 80%
2 AM 26° Partly Cloudy 28% 8 mph SSW 81%
3 AM 26° Partly Cloudy 28% 8 mph SSW 82%
4 AM 26° Partly Cloudy 30% 8 mph SW 83%
5 AM 25° Partly Cloudy 35% 8 mph SW 84%
6 AM 25° Mostly Clear 35% 9 mph SW 84%
7 AM 24° Mostly Clear 48% 10 mph SW 85%
15-Day Forecast
Today
8/10
Mostly Clear
23%
23°
34°
Tue
8/11
Partly Cloudy
44%
24°
36°
Wed
8/12
Partly Cloudy
74%
24°
37°
Thu
8/13
Mostly Clear
73%
23°
33°
Fri
8/14
Drizzle
77%
22°
31°
Sat
8/15
Drizzle
63%
22°
34°
Sun
8/16
Clear
37%
24°
35°
Mon
8/17
Rain
59%
21°
32°
Tue
8/18
Partly Cloudy
35%
19°
32°
Wed
8/19
Thunderstorm
45%
21°
32°
Thu
8/20
Clear
60%
23°
34°
Fri
8/21
Drizzle
90%
22°
32°
Sat
8/22
Drizzle
60%
21°
32°
Sun
8/23
Drizzle
60%
21°
33°
Mon
8/24
Clear
60%
21°
32°
43
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
42 AQI 7.5 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 43 Good 43 42
Wed 39 Good 39 22
Thu 38 Good 38 23
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 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1455 J/kg
MLCAPE1423 J/kg
MUCAPE1506 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.4
Kinematics
0–6 km Shear15 kt
0–1 km Shear18 kt
Eff. Shear14 kt
0–1 km SRH133
0–3 km SRH148
Eff. SRH148
Storm Motion338° @ 10 kt
0–1 km EHI1.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index26.7
Thermo & Levels
PWAT1.61 in
0–3 km LR4.5 °C/km
700–500 LR7.8 °C/km
Total Totals52.0
LCL957 hPa
LFC1001 hPa
EL200 hPa
Freezing Lvl14,918 ft