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

Wabash County, Illinois, United States

Last updated: 8:06 AM CDT  ·  Refresh
25°C
Feels like 27°
Mostly Clear
▲ 34°  /  ▼ 23°
Wind
10 mph SSW
Humidity
86%
Dew Point
23°
Pressure
29.56 inHg
Visibility
10 mi
UV Index
5.3
Cloud Cover
16%
Sunrise
6:01 AM
Sunset
7:51 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Wabash County is currently mostly clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 4174 J/kg) — isolated convective development possible. Sunrise: 6:01AM · Sunset: 7:51PM.

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
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
17%
9 AM
27°
25%
10 AM
28°
25%
11 AM
29°
25%
12 PM
31°
23%
1 PM
33°
3%
2 PM
33°
3%
3 PM
34°
7%
4 PM
34°
7%
5 PM
34°
7%
6 PM
33°
7%
7 PM
32°
7%
8 PM
31°
9%
9 PM
29°
10%
10 PM
28°
10%
11 PM
28°
10%
12 AM
28°
8%
1 AM
27°
14%
2 AM
27°
24%
3 AM
27°
32%
4 AM
26°
29%
5 AM
25°
30%
6 AM
25°
33%
7 AM
24°
37%
7-Day Forecast
Today
34° 23°
Partly Cloudy with a 25% chance of rain.
Tue
36° 24°
Partly Cloudy with a 46% chance of rain.
Wed
36° 23°
Partly Cloudy with a 61% chance of rain.
Thu
32° 22°
Partly Cloudy with a 73% chance of rain.
Fri
31° 21°
Rain, 86% chance.
Sat
33° 21°
Rain, 62% chance.
Sun
33° 22°
Clear with a 43% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 25° Mostly Clear 17% 10 mph SSW 86%
9 AM 27° Mostly Clear 25% 12 mph SW 79%
10 AM 28° Mostly Clear 25% 13 mph SW 74%
11 AM 29° Partly Cloudy 25% 13 mph SW 69%
12 PM 31° Partly Cloudy 23% 13 mph SW 65%
1 PM 33° Mostly Clear 3% 13 mph SW 61%
2 PM 33° Partly Cloudy 3% 13 mph SW 60%
3 PM 34° Partly Cloudy 7% 13 mph SW 59%
4 PM 34° Partly Cloudy 7% 12 mph SW 59%
5 PM 34° Partly Cloudy 7% 11 mph SW 64%
6 PM 33° Partly Cloudy 7% 9 mph SW 69%
7 PM 32° Partly Cloudy 7% 8 mph SSW 73%
8 PM 31° Partly Cloudy 9% 8 mph SSW 74%
9 PM 29° Partly Cloudy 10% 8 mph SSW 75%
10 PM 28° Mostly Clear 10% 8 mph SSW 76%
11 PM 28° Partly Cloudy 10% 9 mph SSW 76%
12 AM 28° Partly Cloudy 8% 10 mph SSW 76%
1 AM 27° Mostly Cloudy 14% 10 mph SSW 75%
2 AM 27° Partly Cloudy 24% 10 mph SSW 76%
3 AM 27° Partly Cloudy 32% 9 mph SSW 77%
4 AM 26° Partly Cloudy 29% 9 mph SSW 78%
5 AM 25° Partly Cloudy 30% 9 mph SSW 80%
6 AM 25° Partly Cloudy 33% 9 mph SSW 82%
7 AM 24° Mostly Clear 37% 9 mph SW 83%
15-Day Forecast
Today
8/10
Partly Cloudy
25%
23°
34°
Tue
8/11
Partly Cloudy
46%
24°
36°
Wed
8/12
Partly Cloudy
61%
23°
36°
Thu
8/13
Partly Cloudy
73%
22°
32°
Fri
8/14
Rain
86%
21°
31°
Sat
8/15
Rain
62%
21°
33°
Sun
8/16
Clear
43%
22°
33°
Mon
8/17
Drizzle
53%
20°
30°
Tue
8/18
Rain
53%
18°
31°
Wed
8/19
Thunderstorm
45%
21°
32°
Thu
8/20
Clear
60%
21°
32°
Fri
8/21
Drizzle
60%
21°
31°
Sat
8/22
Clear
60%
19°
31°
Sun
8/23
Drizzle
60%
20°
31°
Mon
8/24
Clear
60%
19°
30°
48
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
48 AQI 8.7 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 48 Good 35 48
Wed 33 Good 33 26
Thu 39 Good 39 25
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
SBCAPE1727 J/kg
MLCAPE1632 J/kg
MUCAPE1727 J/kg
SBCIN-250 J/kg
MLCIN0 J/kg
Lifted Index-6.6
Kinematics
0–6 km Shear17 kt
0–1 km Shear22 kt
Eff. Shear16 kt
0–1 km SRH188
0–3 km SRH188
Eff. SRH188
Storm Motion328° @ 12 kt
0–1 km EHI2.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.7
Thermo & Levels
PWAT1.62 in
0–3 km LR4.5 °C/km
700–500 LR7.6 °C/km
Total Totals52.0
LCL966 hPa
LFC692 hPa
EL195 hPa
Freezing Lvl15,072 ft