Channahon, Illinois

Last updated: 11:04 PM CDT  ·  Refresh
25°C
Feels like 28°
Partly Cloudy
▲ 29°  /  ▼ 21°
Wind
8 mph SW
Humidity
93%
Dew Point
24°
Pressure
29.07 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
33%
Sunrise
5:43 AM
Sunset
8:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Channahon is currently partly cloudy at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2212 J/kg) — isolated convective development possible. Sunrise: 5:43AM · Sunset: 8:15PM.

Alerts

No active alerts for this location.
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
30%
12 AM
25°
30%
1 AM
24°
18%
2 AM
24°
5%
3 AM
23°
5%
4 AM
22°
6%
5 AM
21°
6%
6 AM
21°
6%
7 AM
21°
6%
8 AM
21°
6%
9 AM
22°
6%
10 AM
23°
7%
11 AM
24°
7%
12 PM
24°
7%
1 PM
24°
7%
2 PM
24°
7%
3 PM
25°
7%
4 PM
25°
7%
5 PM
26°
7%
6 PM
26°
3%
7 PM
24°
3%
8 PM
23°
3%
9 PM
21°
3%
10 PM
18°
3%
7-Day Forecast
Tonight
29° 21°
Partly Cloudy with a 30% chance of rain.
Tue
26° 17°
Partly Cloudy.
Wed
29° 15°
Clear.
Thu
29° 18°
Partly Cloudy with a 21% chance of rain.
Fri
23° 17°
Fog with a 69% chance of rain.
Sat
28° 17°
Drizzle, 69% chance.
Sun
27° 16°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 25° Partly Cloudy 30% 8 mph SW 93%
12 AM 25° Clear 30% 6 mph WSW 93%
1 AM 24° Clear 18% 6 mph W 93%
2 AM 24° Clear 5% 6 mph NW 92%
3 AM 23° Mostly Clear 5% 9 mph N 92%
4 AM 22° Partly Cloudy 6% 11 mph N 91%
5 AM 21° Partly Cloudy 6% 10 mph N 92%
6 AM 21° Mostly Cloudy 6% 10 mph N 92%
7 AM 21° Mostly Cloudy 6% 10 mph N 91%
8 AM 21° Mostly Cloudy 6% 10 mph N 89%
9 AM 22° Overcast 6% 10 mph N 87%
10 AM 23° Mostly Cloudy 7% 10 mph N 85%
11 AM 24° Mostly Cloudy 7% 10 mph N 82%
12 PM 24° Mostly Cloudy 7% 10 mph N 77%
1 PM 24° Mostly Cloudy 7% 10 mph N 73%
2 PM 24° Partly Cloudy 7% 10 mph N 70%
3 PM 25° Mostly Clear 7% 11 mph N 67%
4 PM 25° Clear 7% 11 mph N 64%
5 PM 26° Clear 7% 10 mph N 66%
6 PM 26° Clear 3% 10 mph NNE 68%
7 PM 24° Clear 3% 9 mph NNE 70%
8 PM 23° Clear 3% 9 mph NNE 69%
9 PM 21° Clear 3% 8 mph NNE 68%
10 PM 18° Clear 3% 7 mph NNE 67%
15-Day Forecast
Today
7/27
Partly Cloudy
30%
21°
29°
Tue
7/28
Partly Cloudy
7%
17°
26°
Wed
7/29
Clear
6%
15°
29°
Thu
7/30
Partly Cloudy
21%
18°
29°
Fri
7/31
Fog
69%
17°
23°
Sat
8/1
Drizzle
69%
17°
28°
Sun
8/2
Clear
17%
16°
27°
Mon
8/3
Clear
17%
16°
27°
Tue
8/4
Drizzle
44%
18°
29°
Wed
8/5
Drizzle
44%
19°
29°
Thu
8/6
Rain
64%
18°
31°
Fri
8/7
Drizzle
60%
18°
29°
Sat
8/8
Drizzle
60%
18°
26°
Sun
8/9
Drizzle
60%
19°
26°
Mon
8/10
Drizzle
60%
18°
26°
44
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
44 AQI 7.9 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 34 44
Wed 39 Good 39 36
Thu 46 Good 46 43
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 Jul 28, 02:00'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
SBCAPE1244 J/kg
MLCAPE2776 J/kg
MUCAPE4308 J/kg
SBCIN-292 J/kg
MLCIN0 J/kg
Lifted Index-5.2
Kinematics
0–6 km Shear46 kt
0–1 km Shear23 kt
Eff. Shear66 kt
0–1 km SRH164
0–3 km SRH84
Eff. SRH23
Storm Motion280° @ 35 kt
0–1 km EHI1.3
Composite Parameters
Sig. Tornado1.9
STP (eff)0.0
Supercell3.3
K-Index27.9
Thermo & Levels
PWAT1.89 in
0–3 km LR3.9 °C/km
700–500 LR7.2 °C/km
Total Totals54.7
LCL963 hPa
LFC628 hPa
EL210 hPa
Freezing Lvl15,961 ft