Frost Advisory — Knox, IL, Stark, IL, Peoria, IL, Marshall, IL, Woodford, IL, Fulton, IL, Tazewell, IL, Schuyler, IL, Mason, IL, Logan, IL, Cass, IL, Menard, IL, Scott, IL, Morgan, IL, Sangamon, IL, Christian, IL 9:00 AM

Tazewell County, Illinois, United States

Last updated: 7:36 PM CDT  ·  Refresh
10°C
Feels like 6°
Partly Cloudy
▲ 12°  /  ▼ 2°
Wind
12 mph NNW
Humidity
74%
Dew Point
6°
Pressure
29.64 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
54%
Sunrise
7:09 AM
Sunset
6:16 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Tazewell County is currently partly cloudy at 10°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:09AM · Sunset: 6:16PM.

Alerts

Frost Advisory
Knox, IL, Stark, IL, Peoria, IL, Marshall, IL, Woodford, IL, Fulton, IL, Tazewell, IL, Schuyler, IL, Mason, IL, Logan, IL, Cass, IL, Menard, IL, Scott, IL, Morgan, IL, Sangamon, IL, Christian, IL
Expires 9:00 AM
29 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
10°
12%
8 PM
11°
11%
9 PM
9°
6%
10 PM
9°
6%
11 PM
8°
4%
12 AM
7°
4%
1 AM
6°
3%
2 AM
5°
3%
3 AM
4°
3%
4 AM
4°
3%
5 AM
2°
3%
6 AM
2°
3%
7 AM
2°
3%
8 AM
4°
3%
9 AM
7°
3%
10 AM
8°
3%
11 AM
10°
3%
12 PM
11°
3%
1 PM
13°
3%
2 PM
15°
3%
3 PM
15°
3%
4 PM
14°
3%
5 PM
12°
3%
6 PM
12°
3%
7-Day Forecast
Tonight
12° 2°
Partly Cloudy.
Sat
16° 2°
Clear.
Sun
19° 3°
Clear.
Mon
23° 4°
Mostly Clear.
Tue
26° 9°
Mostly Clear.
Wed
26° 10°
Partly Cloudy.
Thu
28° 11°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 10° Partly Cloudy 12% 12 mph NNW 74%
8 PM 11° Partly Cloudy 11% 10 mph N 74%
9 PM 9° Mostly Clear 6% 10 mph N 76%
10 PM 9° Mostly Clear 6% 10 mph N 76%
11 PM 8° Clear 4% 10 mph N 76%
12 AM 7° Clear 4% 10 mph N 77%
1 AM 6° Clear 3% 10 mph N 78%
2 AM 5° Clear 3% 9 mph N 80%
3 AM 4° Clear 3% 8 mph N 82%
4 AM 4° Clear 3% 7 mph N 83%
5 AM 2° Clear 3% 6 mph N 84%
6 AM 2° Clear 3% 6 mph N 85%
7 AM 2° Clear 3% 5 mph N 82%
8 AM 4° Clear 3% 5 mph N 73%
9 AM 7° Clear 3% 4 mph NNE 64%
10 AM 8° Clear 3% 4 mph NE 58%
11 AM 10° Clear 3% 2 mph E 54%
12 PM 11° Clear 3% 2 mph SSE 49%
1 PM 13° Clear 3% 2 mph SSW 45%
2 PM 15° Clear 3% 3 mph SSW 43%
3 PM 15° Clear 3% 3 mph SW 41%
4 PM 14° Clear 3% 4 mph SW 42%
5 PM 12° Clear 3% 3 mph SW 45%
6 PM 12° Clear 3% 3 mph SSW 47%
15-Day Forecast
Today
10/16
Partly Cloudy
12%
2°
12°
Sat
10/17
Clear
3%
2°
16°
Sun
10/18
Clear
3%
3°
19°
Mon
10/19
Mostly Clear
3%
4°
23°
Tue
10/20
Mostly Clear
3%
9°
26°
Wed
10/21
Partly Cloudy
9%
10°
26°
Thu
10/22
Clear
9%
11°
28°
Fri
10/23
Clear
8%
12°
28°
Sat
10/24
Mostly Cloudy
35%
12°
28°
Sun
10/25
Mostly Cloudy
35%
9°
23°
Mon
10/26
Overcast
32%
8°
21°
Tue
10/27
Drizzle
60%
7°
19°
Wed
10/28
Clear
25%
7°
21°
Thu
10/29
Drizzle
60%
8°
21°
Fri
10/30
Drizzle
60%
8°
20°
29
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
29 AQI 5.4 µg/m³
O3
Ground-level ozone
20 AQI 22 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 29 Good 20 29
Sun 27 Good 27 11
Mon 31 Good 29 31
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 Oct 16, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE5 J/kg
MUCAPE22 J/kg
SBCIN-72 J/kg
MLCIN-24 J/kg
Lifted Index9.4
Kinematics
0–6 km Shear58 kt
0–1 km Shear27 kt
Eff. Shear—
0–1 km SRH108
0–3 km SRH71
Eff. SRH—
Storm Motion21° @ 32 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index14.1
Thermo & Levels
PWAT0.55 in
0–3 km LR6.3 °C/km
700–500 LR4.8 °C/km
Total Totals39.7
LCL946 hPa
LFC809 hPa
EL799 hPa
Freezing Lvl4,616 ft