Flood Warning — Knox County, IN, Sullivan County, IN, Gibson County, IN, Posey County, IN, Daviess County, IN, Pike County, IN 9:00 PM Flood Warning — Gibson County, IN, Knox County, IN, Posey County, IN, Daviess County, IN, Pike County, IN, Sullivan County, IN 1:00 PM Flood Warning — Gibson County, IN, Posey County, IN 11:00 PM Flood Warning — Knox County, IN, Sullivan County, IN, Vigo County, IN, Parke County, IN, Vermillion County, IN, Gibson County, IN, Posey County, IN 6:08 PM

Posey County, Indiana, United States

Last updated: 9:36 PM CDT  ·  Refresh
22°C
Feels like 23°
Overcast
▲ 28°  /  ▼ 14°
Wind
5 mph SSE
Humidity
69%
Dew Point
16°
Pressure
29.59 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
86%
Sunrise
5:29 AM
Sunset
8:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Posey County is currently overcast at 22°C. Precipitation is likely — peak probability 60% around 4 PM. Atmospheric instability is elevated (CAPE up to 1982 J/kg) — isolated convective development possible. Sunrise: 5:29AM · Sunset: 8:17PM.

Alerts

Flood Warning
Knox County, IN, Sullivan County, IN, Gibson County, IN, Posey County, IN, Daviess County, IN, Pike County, IN
Expires 9:00 PM
Flood Warning
Gibson County, IN, Knox County, IN, Posey County, IN, Daviess County, IN, Pike County, IN, Sullivan County, IN
Expires 1:00 PM
Flood Warning
Gibson County, IN, Posey County, IN
Expires 11:00 PM
Flood Warning
Knox County, IN, Sullivan County, IN, Vigo County, IN, Parke County, IN, Vermillion County, IN, Gibson County, IN, Posey County, IN
Expires 6:08 PM
41 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
4%
10 PM
22°
31%
11 PM
22°
31%
12 AM
21°
31%
1 AM
19°
12%
2 AM
18°
15%
3 AM
18°
15%
4 AM
18°
16%
5 AM
18°
16%
6 AM
18°
16%
7 AM
20°
29%
8 AM
22°
33%
9 AM
24°
38%
10 AM
26°
49%
11 AM
27°
50%
12 PM
28°
53%
1 PM
29°
50%
2 PM
29°
54%
3 PM
29°
54%
4 PM
31°
59%
5 PM
28°
51%
6 PM
27°
55%
7 PM
27°
55%
8 PM
26°
55%
7-Day Forecast
Tonight
28° 14°
Overcast.
Thu
31° 18°
Rain, 57% chance.
Fri
28° 20°
Rain, 84% chance.
Sat
29° 20°
Rain, 90% chance.
Sun
34° 21°
Clear with a 48% chance of rain.
Mon
34° 23°
Clear.
Tue
35° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 22° Overcast 4% 5 mph SSE 69%
10 PM 22° Overcast 31% 5 mph S 71%
11 PM 22° Rain 31% 6 mph S 73%
12 AM 21° Rain 31% 6 mph S 75%
1 AM 19° Mostly Clear 12% 6 mph S 77%
2 AM 18° Mostly Clear 15% 6 mph S 79%
3 AM 18° Mostly Clear 15% 6 mph S 81%
4 AM 18° Mostly Clear 16% 5 mph SSW 82%
5 AM 18° Mostly Clear 16% 5 mph SSW 83%
6 AM 18° Partly Cloudy 16% 5 mph SSW 84%
7 AM 20° Drizzle 29% 6 mph SW 83%
8 AM 22° Drizzle 33% 7 mph WSW 80%
9 AM 24° Drizzle 38% 7 mph WSW 76%
10 AM 26° Rain 49% 7 mph WSW 72%
11 AM 27° Rain 50% 7 mph SW 68%
12 PM 28° Rain 53% 7 mph SW 65%
1 PM 29° Rain 50% 8 mph SSW 62%
2 PM 29° Rain 54% 9 mph SSW 63%
3 PM 29° Rain 54% 9 mph SSW 64%
4 PM 31° Rain 59% 8 mph SSW 67%
5 PM 28° Drizzle 51% 6 mph SW 71%
6 PM 27° Drizzle 55% 8 mph SW 75%
7 PM 27° Drizzle 55% 9 mph WSW 78%
8 PM 26° Drizzle 55% 8 mph SW 81%
15-Day Forecast
Today
6/24
Overcast
4%
14°
28°
Thu
6/25
Rain
57%
18°
31°
Fri
6/26
Rain
84%
20°
28°
Sat
6/27
Rain
90%
20°
29°
Sun
6/28
Clear
48%
21°
34°
Mon
6/29
Clear
8%
23°
34°
Tue
6/30
Clear
13%
24°
35°
Wed
7/1
Clear
13%
24°
35°
Thu
7/2
Thunderstorm
72%
23°
34°
Fri
7/3
Thunderstorm
67%
24°
34°
Sat
7/4
Drizzle
54%
23°
36°
Sun
7/5
Thunderstorm
66%
22°
36°
Mon
7/6
Thunderstorm
66%
21°
36°
Tue
7/7
Thunderstorm
66%
21°
36°
Wed
7/8
Thunderstorm
66%
21°
36°
41
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
27 AQI 4.8 µg/m³
O3
Ground-level ozone
Dominant
41 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 41 Good 41 27
Fri 44 Good 44 42
Sat 39 Good 30 39
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Thu Jun 25, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE2 J/kg
MUCAPE13 J/kg
SBCIN-6687 J/kg
MLCIN0 J/kg
Lifted Index3.4
Kinematics
0–6 km Shear33 kt
0–1 km Shear10 kt
Eff. Shear—
0–1 km SRH21
0–3 km SRH-77
Eff. SRH—
Storm Motion243° @ 27 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index30.0
Thermo & Levels
PWAT1.52 in
0–3 km LR5.3 °C/km
700–500 LR5.6 °C/km
Total Totals42.0
LCL910 hPa
LFC—
EL—
Freezing Lvl12,900 ft