Boone County, Indiana, United States

Last updated: 11:45 PM CDT  ·  Refresh
23°C
Feels like 24°
Mostly Cloudy
▲ 27°  /  ▼ 15°
Wind
13 mph SW
Humidity
92%
Dew Point
22°
Pressure
28.73 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
65%
Sunrise
6:40 AM
Sunset
9:03 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Boone County is currently mostly cloudy at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1524 J/kg) — isolated convective development possible. Sunrise: 6:40AM · Sunset: 9:03PM.

Alerts

No active alerts for this location.
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
17%
1 AM
24°
37%
2 AM
24°
11%
3 AM
24°
30%
4 AM
24°
13%
5 AM
24°
6%
6 AM
23°
3%
7 AM
22°
14%
8 AM
22°
3%
9 AM
22°
3%
10 AM
23°
3%
11 AM
23°
18%
12 PM
24°
5%
1 PM
26°
5%
2 PM
27°
5%
3 PM
27°
5%
4 PM
27°
5%
5 PM
27°
3%
6 PM
24°
3%
7 PM
23°
3%
8 PM
22°
3%
9 PM
21°
3%
10 PM
20°
3%
11 PM
19°
3%
7-Day Forecast
Today
27° 15°
Mostly Cloudy with a 30% chance of rain.
Wed
27° 15°
Fog.
Thu
28° 16°
Clear.
Fri
22° 16°
Mostly Cloudy with a 31% chance of rain.
Sat
23° 16°
Rain, 90% chance.
Sun
24° 16°
Drizzle, 52% chance.
Mon
27° 17°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Cloudy 17% 13 mph SW 92%
1 AM 24° Mostly Clear 37% 13 mph SW 88%
2 AM 24° Partly Cloudy 11% 13 mph WSW 89%
3 AM 24° Partly Cloudy 30% 12 mph WSW 90%
4 AM 24° Partly Cloudy 13% 11 mph W 92%
5 AM 24° Mostly Cloudy 6% 10 mph W 93%
6 AM 23° Overcast 3% 9 mph WNW 95%
7 AM 22° Overcast 14% 11 mph NNW 96%
8 AM 22° Overcast 3% 12 mph NNW 96%
9 AM 22° Overcast 3% 12 mph NNW 94%
10 AM 23° Overcast 3% 12 mph NNW 92%
11 AM 23° Overcast 18% 12 mph NNW 88%
12 PM 24° Mostly Cloudy 5% 12 mph NNW 84%
1 PM 26° Mostly Cloudy 5% 12 mph NNW 78%
2 PM 27° Partly Cloudy 5% 13 mph NNW 76%
3 PM 27° Partly Cloudy 5% 13 mph NNW 74%
4 PM 27° Mostly Cloudy 5% 12 mph NNW 74%
5 PM 27° Partly Cloudy 3% 12 mph NNW 75%
6 PM 24° Partly Cloudy 3% 12 mph NNW 76%
7 PM 23° Mostly Clear 3% 12 mph NNW 78%
8 PM 22° Clear 3% 12 mph NNW 80%
9 PM 21° Clear 3% 11 mph NNW 82%
10 PM 20° Clear 3% 11 mph NNW 85%
11 PM 19° Mostly Clear 3% 10 mph NNW 85%
15-Day Forecast
Today
7/28
Mostly Cloudy
30%
15°
27°
Wed
7/29
Fog
3%
15°
27°
Thu
7/30
Clear
14%
16°
28°
Fri
7/31
Mostly Cloudy
31%
16°
22°
Sat
8/1
Rain
90%
16°
23°
Sun
8/2
Drizzle
52%
16°
24°
Mon
8/3
Clear
17%
17°
27°
Tue
8/4
Drizzle
43%
18°
28°
Wed
8/5
Rain
68%
20°
29°
Thu
8/6
Drizzle
51%
19°
30°
Fri
8/7
Drizzle
60%
18°
29°
Sat
8/8
Drizzle
60%
18°
26°
Sun
8/9
Drizzle
60%
18°
26°
Mon
8/10
Drizzle
60%
19°
27°
Tue
8/11
Drizzle
60%
19°
26°
52
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
52 AQI 9.8 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 40 52
Wed 37 Good 37 32
Thu 35 Good 35 26
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, 03:00'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
SBCAPE579 J/kg
MLCAPE1643 J/kg
MUCAPE2211 J/kg
SBCIN-338 J/kg
MLCIN0 J/kg
Lifted Index-2.6
Kinematics
0–6 km Shear51 kt
0–1 km Shear30 kt
Eff. Shear60 kt
0–1 km SRH249
0–3 km SRH189
Eff. SRH30
Storm Motion283° @ 39 kt
0–1 km EHI0.9
Composite Parameters
Sig. Tornado1.5
STP (eff)0.0
Supercell2.0
K-Index16.6
Thermo & Levels
PWAT1.66 in
0–3 km LR3.6 °C/km
700–500 LR7.0 °C/km
Total Totals50.2
LCL952 hPa
LFC606 hPa
EL248 hPa
Freezing Lvl15,751 ft