Flood Warning — Fountain County, IN, Parke County, IN, Vermillion County, IN, Warren County, IN, Knox County, IN, Sullivan County, IN, Vigo County, IN 6:01 PM Flood Warning — Knox County, IN, Sullivan County, IN, Daviess County, IN, Gibson County, IN, Pike County, IN, Fountain County, IN, Parke County, IN, Vermillion County, IN, Warren County, IN, Vigo County, IN 4:00 AM

Fountain County, Indiana, United States

Last updated: 6:26 PM CDT  ·  Refresh
24°C
Feels like 24°
Overcast
▲ 26°  /  ▼ 13°
Wind
8 mph SSW
Humidity
75%
Dew Point
18°
Pressure
29.31 inHg
Visibility
10 mi
UV Index
2.4
Cloud Cover
85%
Sunrise
6:20 AM
Sunset
9:22 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Fountain County is currently overcast at 24°C. Precipitation is likely — peak probability 67% around 12 AM. Atmospheric instability is elevated (CAPE up to 1424 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 9:22PM.

38 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
26%
8 PM
25°
46%
9 PM
24°
47%
10 PM
21°
54%
11 PM
21°
52%
12 AM
20°
66%
1 AM
20°
47%
2 AM
19°
35%
3 AM
19°
42%
4 AM
19°
45%
5 AM
19°
38%
6 AM
17°
34%
7 AM
17°
21%
8 AM
18°
15%
9 AM
19°
10%
10 AM
23°
13%
11 AM
24°
17%
12 PM
24°
20%
1 PM
24°
27%
2 PM
27°
18%
3 PM
27°
18%
4 PM
27°
18%
5 PM
27°
16%
6 PM
26°
16%
7-Day Forecast
Tonight
26° 13°
Overcast with a 54% chance of rain.
Thu
27° 17°
Mostly Cloudy with a 47% chance of rain.
Fri
24° 17°
Heavy Rain, 90% chance.
Sat
27° 18°
Rain, 58% chance.
Sun
29° 19°
Mostly Cloudy with a 60% chance of rain.
Mon
32° 23°
Clear.
Tue
33° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Overcast 26% 8 mph SSW 75%
8 PM 25° Mostly Cloudy 46% 7 mph SSW 78%
9 PM 24° Rain 47% 7 mph S 80%
10 PM 21° Rain 54% 8 mph SSW 82%
11 PM 21° Rain 52% 8 mph SSW 85%
12 AM 20° Rain 66% 8 mph SSW 88%
1 AM 20° Rain 47% 8 mph SSW 90%
2 AM 19° Drizzle 35% 8 mph SSW 91%
3 AM 19° Rain 42% 8 mph SSW 92%
4 AM 19° Rain 45% 7 mph SSW 94%
5 AM 19° Rain 38% 6 mph SSW 95%
6 AM 17° Mostly Cloudy 34% 7 mph SW 95%
7 AM 17° Mostly Cloudy 21% 7 mph SW 95%
8 AM 18° Mostly Cloudy 15% 7 mph SW 94%
9 AM 19° Mostly Cloudy 10% 7 mph SW 91%
10 AM 23° Mostly Cloudy 13% 8 mph SW 87%
11 AM 24° Partly Cloudy 17% 8 mph WSW 83%
12 PM 24° Mostly Cloudy 20% 8 mph WSW 80%
1 PM 24° Mostly Cloudy 27% 8 mph WSW 76%
2 PM 27° Mostly Cloudy 18% 8 mph WSW 74%
3 PM 27° Mostly Cloudy 18% 8 mph WSW 74%
4 PM 27° Partly Cloudy 18% 8 mph WSW 73%
5 PM 27° Partly Cloudy 16% 8 mph W 74%
6 PM 26° Partly Cloudy 16% 7 mph W 76%
15-Day Forecast
Today
6/24
Overcast
54%
13°
26°
Thu
6/25
Mostly Cloudy
47%
17°
27°
Fri
6/26
Heavy Rain
90%
17°
24°
Sat
6/27
Rain
58%
18°
27°
Sun
6/28
Mostly Cloudy
60%
19°
29°
Mon
6/29
Clear
13%
23°
32°
Tue
6/30
Clear
13%
23°
33°
Wed
7/1
Clear
21%
24°
34°
Thu
7/2
Thunderstorm
71%
24°
34°
Fri
7/3
Thunderstorm
67%
23°
33°
Sat
7/4
Thunderstorm
54%
22°
34°
Sun
7/5
Thunderstorm
54%
19°
34°
Mon
7/6
Thunderstorm
66%
19°
34°
Tue
7/7
Thunderstorm
66%
19°
34°
Wed
7/8
Thunderstorm
66%
18°
34°
38
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
30 AQI 5.4 µg/m³
O3
Ground-level ozone
Dominant
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 38 Good 38 30
Fri 36 Good 36 30
Sat 36 Good 31 36
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 Wed Jun 24, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE742 J/kg
MLCAPE81 J/kg
MUCAPE742 J/kg
SBCIN-35 J/kg
MLCIN0 J/kg
Lifted Index-2.4
Kinematics
0–6 km Shear40 kt
0–1 km Shear7 kt
Eff. Shear31 kt
0–1 km SRH24
0–3 km SRH-49
Eff. SRH-49
Storm Motion236° @ 31 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index30.6
Thermo & Levels
PWAT1.43 in
0–3 km LR6.6 °C/km
700–500 LR5.7 °C/km
Total Totals44.4
LCL913 hPa
LFC883 hPa
EL270 hPa
Freezing Lvl11,808 ft