Heat Advisory — Marshall, IL, Woodford, IL, McLean, IL, Champaign, IL, Vermilion, IL, Edgar, IL 7:00 PM

Edgar County, Illinois, United States

Last updated: 12:04 AM CDT  ·  Refresh
24°C
Feels like 24°
Clear
▲ 31°  /  ▼ 20°
Wind
8 mph SSW
Humidity
69%
Dew Point
20°
Pressure
29.28 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:19 AM
Sunset
7:21 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Edgar County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2498 J/kg) — isolated convective development possible. Sunrise: 6:19AM · Sunset: 7:21PM.

55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
1 AM
24°
3%
2 AM
24°
3%
3 AM
23°
3%
4 AM
23°
3%
5 AM
22°
3%
6 AM
21°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
27°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
35°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
35°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
29°
3%
10 PM
28°
3%
11 PM
27°
3%
7-Day Forecast
Today
31° 20°
Clear.
Tue
36° 21°
Clear.
Wed
38° 22°
Clear.
Thu
38° 22°
Partly Cloudy with a 43% chance of rain.
Fri
38° 22°
Mostly Clear with a 39% chance of rain.
Sat
38° 22°
Clear.
Sun
36° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 8 mph SSW 69%
1 AM 24° Clear 3% 8 mph SSW 68%
2 AM 24° Clear 3% 9 mph SSW 71%
3 AM 23° Clear 3% 8 mph SSW 74%
4 AM 23° Clear 3% 8 mph SW 76%
5 AM 22° Clear 3% 9 mph SSW 79%
6 AM 21° Clear 3% 8 mph SW 80%
7 AM 22° Mostly Clear 3% 9 mph SW 80%
8 AM 24° Clear 3% 9 mph SW 74%
9 AM 27° Clear 3% 10 mph WSW 67%
10 AM 29° Clear 3% 10 mph WSW 61%
11 AM 31° Clear 3% 9 mph WSW 57%
12 PM 32° Clear 3% 9 mph WSW 54%
1 PM 35° Clear 3% 9 mph WSW 50%
2 PM 36° Clear 3% 8 mph WSW 49%
3 PM 36° Clear 3% 7 mph WSW 47%
4 PM 36° Clear 3% 7 mph SW 47%
5 PM 35° Clear 3% 6 mph SW 52%
6 PM 34° Clear 3% 6 mph SSW 58%
7 PM 32° Clear 3% 6 mph SSW 63%
8 PM 31° Clear 3% 6 mph SSW 64%
9 PM 29° Clear 3% 7 mph SSW 65%
10 PM 28° Clear 3% 7 mph SSW 67%
11 PM 27° Clear 3% 8 mph SSW 67%
15-Day Forecast
Today
8/31
Clear
3%
20°
31°
Tue
9/1
Clear
3%
21°
36°
Wed
9/2
Clear
7%
22°
38°
Thu
9/3
Partly Cloudy
43%
22°
38°
Fri
9/4
Mostly Clear
39%
22°
38°
Sat
9/5
Clear
19%
22°
38°
Sun
9/6
Clear
19%
19°
36°
Mon
9/7
Clear
19%
16°
34°
Tue
9/8
Drizzle
60%
18°
36°
Wed
9/9
Clear
60%
18°
37°
Thu
9/10
Drizzle
60%
16°
35°
Fri
9/11
Drizzle
60%
19°
34°
Sat
9/12
Drizzle
60%
17°
32°
Sun
9/13
Drizzle
60%
16°
30°
Mon
9/14
Drizzle
60%
17°
31°
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 11.1 µg/m³
O3
Ground-level ozone
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 44 55
Wed 55 Moderate 44 55
Thu 53 Moderate 42 53
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 Tue Sep 1, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE5 J/kg
MLCAPE20 J/kg
MUCAPE6 J/kg
SBCIN-912 J/kg
MLCIN0 J/kg
Lifted Index0.1
Kinematics
0–6 km Shear18 kt
0–1 km Shear10 kt
Eff. Shear
0–1 km SRH45
0–3 km SRH62
Eff. SRH
Storm Motion359° @ 13 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)
Supercell
K-Index28.8
Thermo & Levels
PWAT1.40 in
0–3 km LR3.5 °C/km
700–500 LR7.2 °C/km
Total Totals45.0
LCL928 hPa
LFC543 hPa
EL504 hPa
Freezing Lvl15,574 ft