Tazewell County, Illinois, United States

Last updated: 11:09 PM CDT  ·  Refresh
27°C
Feels like 32°
Mostly Cloudy
▲ 28°  /  ▼ 22°
Wind
5 mph S
Humidity
92%
Dew Point
26°
Pressure
29.19 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
62%
Sunrise
5:49 AM
Sunset
8:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Tazewell County is currently mostly cloudy at 27°C. Precipitation is likely — peak probability 56% around 3 PM. Atmospheric instability is elevated (CAPE up to 3623 J/kg) — isolated convective development possible. Sunrise: 5:49AM · Sunset: 8:18PM.

Alerts

No active alerts for this location.
59 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
8%
12 AM
26°
38%
1 AM
26°
14%
2 AM
25°
14%
3 AM
25°
14%
4 AM
24°
16%
5 AM
23°
16%
6 AM
23°
17%
7 AM
23°
17%
8 AM
26°
17%
9 AM
27°
18%
10 AM
29°
33%
11 AM
31°
39%
12 PM
33°
40%
1 PM
34°
48%
2 PM
34°
53%
3 PM
34°
55%
4 PM
34°
46%
5 PM
33°
49%
6 PM
34°
31%
7 PM
33°
14%
8 PM
32°
14%
9 PM
29°
14%
10 PM
26°
15%
7-Day Forecast
Tonight
28° 22°
Mostly Cloudy.
Mon
34° 22°
Partly Cloudy with a 53% chance of rain.
Tue
31° 18°
Partly Cloudy.
Wed
29° 16°
Clear with a 47% chance of rain.
Thu
29° 17°
Partly Cloudy with a 30% chance of rain.
Fri
25° 18°
Rain, 82% chance.
Sat
28° 17°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Cloudy 8% 5 mph S 92%
12 AM 26° Rain 38% 4 mph S 87%
1 AM 26° Partly Cloudy 14% 3 mph SSE 84%
2 AM 25° Partly Cloudy 14% 5 mph SSE 85%
3 AM 25° Partly Cloudy 14% 5 mph SSE 87%
4 AM 24° Partly Cloudy 16% 6 mph SSE 88%
5 AM 23° Partly Cloudy 16% 6 mph S 89%
6 AM 23° Partly Cloudy 17% 6 mph S 90%
7 AM 23° Partly Cloudy 17% 6 mph SSW 91%
8 AM 26° Partly Cloudy 17% 7 mph SW 87%
9 AM 27° Mostly Clear 18% 8 mph SW 81%
10 AM 29° Mostly Clear 33% 9 mph SW 76%
11 AM 31° Mostly Clear 39% 10 mph SW 71%
12 PM 33° Partly Cloudy 40% 11 mph SW 67%
1 PM 34° Partly Cloudy 48% 12 mph SW 63%
2 PM 34° Partly Cloudy 53% 12 mph SW 62%
3 PM 34° Partly Cloudy 55% 11 mph SW 63%
4 PM 34° Partly Cloudy 46% 11 mph SW 64%
5 PM 33° Partly Cloudy 49% 11 mph SW 68%
6 PM 34° Partly Cloudy 31% 11 mph SW 72%
7 PM 33° Partly Cloudy 14% 12 mph SW 74%
8 PM 32° Partly Cloudy 14% 11 mph SW 76%
9 PM 29° Partly Cloudy 14% 11 mph WSW 77%
10 PM 26° Clear 15% 9 mph WSW 79%
15-Day Forecast
Today
7/26
Mostly Cloudy
8%
22°
28°
Mon
7/27
Partly Cloudy
53%
22°
34°
Tue
7/28
Partly Cloudy
13%
18°
31°
Wed
7/29
Clear
47%
16°
29°
Thu
7/30
Partly Cloudy
30%
17°
29°
Fri
7/31
Rain
82%
18°
25°
Sat
8/1
Rain
64%
17°
28°
Sun
8/2
Clear
8%
19°
30°
Mon
8/3
Clear
18%
19°
30°
Tue
8/4
Drizzle
66%
20°
31°
Wed
8/5
Drizzle
60%
18°
31°
Thu
8/6
Drizzle
60%
17°
31°
Fri
8/7
Drizzle
60%
17°
28°
Sat
8/8
Drizzle
60%
18°
29°
Sun
8/9
Drizzle
60%
18°
29°
59
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
59 AQI 13.7 µg/m³
O3
Ground-level ozone
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 59 Moderate 44 59
Tue 55 Moderate 41 55
Wed 53 Moderate 43 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 Mon Jul 27, 02:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3134 J/kg
MLCAPE4674 J/kg
MUCAPE5518 J/kg
SBCIN-233 J/kg
MLCIN0 J/kg
Lifted Index-8.6
Kinematics
0–6 km Shear35 kt
0–1 km Shear15 kt
Eff. Shear35 kt
0–1 km SRH-10
0–3 km SRH-52
Eff. SRH-52
Storm Motion278° @ 25 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.4
Thermo & Levels
PWAT2.04 in
0–3 km LR4.8 °C/km
700–500 LR7.0 °C/km
Total Totals51.5
LCL973 hPa
LFC737 hPa
EL159 hPa
Freezing Lvl14,918 ft