Danville, IL

Last updated: 1:24 PM CDT  ·  Refresh
33°C
Feels like 39°
Mostly Clear
▲ 35°  /  ▼ 24°
Wind
6 mph SSW
Humidity
55%
Dew Point
23°
Pressure
30.00 inHg
Visibility
10 mi
UV Index
9.8
Cloud Cover
23%
Sunrise
6:05 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Danville is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2485 J/kg) — isolated convective development possible. Sunrise: 6:05AM · Sunset: 8:10PM.

Alerts

No active alerts for this location.
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
8%
2 PM
35°
8%
3 PM
35°
10%
4 PM
34°
17%
5 PM
34°
23%
6 PM
33°
20%
7 PM
32°
19%
8 PM
31°
19%
9 PM
29°
3%
10 PM
28°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
25°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
30°
3%
11 AM
31°
3%
12 PM
31°
3%
7-Day Forecast
Today
35° 24°
Partly Cloudy.
Mon
36° 24°
Partly Cloudy.
Tue
37° 24°
Partly Cloudy with a 49% chance of rain.
Wed
37° 24°
Thunderstorm, 90% chance.
Thu
36° 23°
Drizzle, 68% chance.
Fri
36° 23°
Rain, 81% chance.
Sat
36° 23°
Rain, 90% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 8% 6 mph SSW 55%
2 PM 35° Mostly Clear 8% 5 mph SSW 53%
3 PM 35° Mostly Clear 10% 6 mph S 53%
4 PM 34° Partly Cloudy 17% 8 mph S 54%
5 PM 34° Rain 23% 9 mph S 57%
6 PM 33° Rain 20% 7 mph S 61%
7 PM 32° Rain 19% 7 mph SSW 65%
8 PM 31° Mostly Clear 19% 6 mph SSW 71%
9 PM 29° Clear 3% 6 mph SSW 76%
10 PM 28° Clear 3% 6 mph SSW 81%
11 PM 28° Clear 3% 5 mph SSW 84%
12 AM 28° Clear 3% 5 mph SSW 87%
1 AM 26° Mostly Clear 3% 4 mph SSW 89%
2 AM 26° Mostly Clear 3% 4 mph S 90%
3 AM 26° Mostly Clear 3% 3 mph S 91%
4 AM 26° Mostly Clear 3% 3 mph S 92%
5 AM 24° Partly Cloudy 3% 2 mph SSE 92%
6 AM 24° Partly Cloudy 3% 2 mph SSE 92%
7 AM 25° Partly Cloudy 3% 2 mph SSE 90%
8 AM 27° Partly Cloudy 3% 2 mph SSE 85%
9 AM 29° Partly Cloudy 3% 3 mph SSE 80%
10 AM 30° Partly Cloudy 3% 3 mph SSE 76%
11 AM 31° Partly Cloudy 3% 3 mph SSE 70%
12 PM 31° Partly Cloudy 3% 3 mph S 65%
15-Day Forecast
Today
6/28
Partly Cloudy
19%
24°
35°
Mon
6/29
Partly Cloudy
3%
24°
36°
Tue
6/30
Partly Cloudy
49%
24°
37°
Wed
7/1
Thunderstorm
90%
24°
37°
Thu
7/2
Drizzle
68%
23°
36°
Fri
7/3
Rain
81%
23°
36°
Sat
7/4
Rain
90%
23°
36°
Sun
7/5
Rain
90%
23°
35°
Mon
7/6
Rain
90%
23°
34°
Tue
7/7
Drizzle
60%
23°
35°
Wed
7/8
Rain
90%
23°
34°
Thu
7/9
Drizzle
60%
23°
34°
Fri
7/10
Rain
90%
23°
34°
Sat
7/11
Drizzle
60%
23°
34°
Sun
7/12
Drizzle
60%
23°
34°
53
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
53 AQI 10.4 µg/m³
O3
Ground-level ozone
19 AQI 20 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 53 Moderate 19 53
Tue 53 Moderate 34 53
Wed 54 Moderate 36 54
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 Sun Jun 28, 17:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3137 J/kg
MLCAPE1743 J/kg
MUCAPE3137 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.5
Kinematics
0–6 km Shear16 kt
0–1 km Shear4 kt
Eff. Shear16 kt
0–1 km SRH4
0–3 km SRH-17
Eff. SRH-17
Storm Motion44° @ 7 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index21.5
Thermo & Levels
PWAT1.74 in
0–3 km LR7.1 °C/km
700–500 LR6.6 °C/km
Total Totals45.5
LCL878 hPa
LFC1016 hPa
EL148 hPa
Freezing Lvl15,853 ft