Excessive Heat Warning — Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, IL, Perry, 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: 2:25 AM CDT  ·  Refresh
25°C
Feels like 28°
Clear
▲ 38°  /  ▼ 24°
Wind
3 mph SSW
Humidity
78%
Dew Point
21°
Pressure
29.49 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:23 AM
Sunset
7:16 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Wabash County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2034 J/kg) — isolated convective development possible. Sunrise: 6:23AM · Sunset: 7:16PM.

Alerts

Excessive Heat Warning
Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, IL, Perry, 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
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
13%
3 AM
25°
4%
4 AM
25°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
31°
3%
10 AM
33°
13%
11 AM
34°
13%
12 PM
35°
13%
1 PM
37°
13%
2 PM
37°
13%
3 PM
36°
14%
4 PM
36°
14%
5 PM
37°
14%
6 PM
36°
18%
7 PM
35°
18%
8 PM
34°
24%
9 PM
29°
25%
10 PM
29°
19%
11 PM
28°
24%
12 AM
28°
24%
1 AM
28°
29%
7-Day Forecast
Today
38° 24°
Clear with a 24% chance of rain.
Sat
41° 24°
Mostly Clear with a 49% chance of rain.
Sun
35° 17°
Mostly Clear.
Mon
32° 13°
Overcast.
Tue
38° 17°
Clear.
Wed
42° 22°
Drizzle, 38% chance.
Thu
37° 19°
Clear with a 53% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 25° Clear 13% 3 mph SSW 78%
3 AM 25° Clear 4% 4 mph SSW 76%
4 AM 25° Clear 3% 3 mph SSW 77%
5 AM 23° Clear 3% 4 mph SSW 78%
6 AM 23° Clear 3% 4 mph SSW 80%
7 AM 24° Clear 3% 3 mph SSW 77%
8 AM 27° Clear 3% 4 mph SW 69%
9 AM 31° Clear 3% 4 mph SW 59%
10 AM 33° Clear 13% 5 mph WSW 52%
11 AM 34° Clear 13% 5 mph WSW 48%
12 PM 35° Clear 13% 5 mph W 44%
1 PM 37° Clear 13% 4 mph WSW 42%
2 PM 37° Mostly Clear 13% 4 mph SW 45%
3 PM 36° Mostly Clear 14% 5 mph SW 47%
4 PM 36° Mostly Clear 14% 6 mph SSW 50%
5 PM 37° Mostly Clear 14% 5 mph SSW 53%
6 PM 36° Mostly Clear 18% 5 mph SSW 57%
7 PM 35° Mostly Clear 18% 5 mph SSW 60%
8 PM 34° Mostly Clear 24% 4 mph S 63%
9 PM 29° Mostly Clear 25% 4 mph S 66%
10 PM 29° Mostly Clear 19% 4 mph S 68%
11 PM 28° Clear 24% 4 mph S 69%
12 AM 28° Clear 24% 5 mph SSW 70%
1 AM 28° Clear 29% 5 mph SSW 71%
15-Day Forecast
Today
9/4
Clear
24%
24°
38°
Sat
9/5
Mostly Clear
49%
24°
41°
Sun
9/6
Mostly Clear
16%
17°
35°
Mon
9/7
Overcast
3%
13°
32°
Tue
9/8
Clear
8%
17°
38°
Wed
9/9
Drizzle
38%
22°
42°
Thu
9/10
Clear
53%
19°
37°
Fri
9/11
Rain
69%
15°
35°
Sat
9/12
Drizzle
44%
19°
36°
Sun
9/13
Drizzle
44%
17°
34°
Mon
9/14
Clear
60%
21°
38°
Tue
9/15
Clear
60%
21°
38°
Wed
9/16
Drizzle
60%
20°
37°
Thu
9/17
Drizzle
60%
19°
34°
Fri
9/18
Clear
25%
18°
34°
55
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
55 AQI 11.0 µg/m³
O3
Ground-level ozone
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 45 55
Sat 53 Moderate 43 53
Sun 52 Moderate 43 52
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 Fri Sep 4, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE303 J/kg
MLCAPE411 J/kg
MUCAPE705 J/kg
SBCIN-445 J/kg
MLCIN-196 J/kg
Lifted Index-1.0
Kinematics
0–6 km Shear11 kt
0–1 km Shear11 kt
Eff. Shear2 kt
0–1 km SRH14
0–3 km SRH16
Eff. SRH-5
Storm Motion343° @ 10 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.8
Thermo & Levels
PWAT1.62 in
0–3 km LR5.2 °C/km
700–500 LR5.2 °C/km
Total Totals46.8
LCL949 hPa
LFC561 hPa
EL270 hPa
Freezing Lvl16,391 ft