Flood Warning — Gibson County, IN, Knox County, IN 5:31 PM Flood Warning — Jackson County, IN, Lawrence County, IN, Washington County, IN, Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN, Greene County, IN 6:34 PM Flood Warning — Knox County, IN, Sullivan County, IN 1:00 AM Flood Warning — Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN, Greene County, IN 11:30 AM Flood Warning — Daviess County, IN, Greene County, IN, Knox County, IN, Gibson County, IN, Pike County, IN, Posey County, IN, Sullivan County, IN, Vigo County, IN, Parke County, IN, Vermillion County, IN, Jackson County, IN, Lawrence County, IN, Washington County, IN 7:51 PM Flood Warning — Knox County, IN, Sullivan County, IN, Gibson County, IN, Posey County, IN 4:00 AM 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 — Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN, Greene County, IN 7:00 AM Flood Warning — Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN, Jackson County, IN, Lawrence County, IN, Washington County, IN 3:00 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 Flood Warning — Gibson County, IN, Knox County, IN 1:00 AM 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

Knox County, Indiana, United States

Last updated: 4:57 PM CDT  ·  Refresh
24°C
Feels like 23°
Clear
▲ 26°  /  ▼ 14°
Wind
9 mph NNW
Humidity
56%
Dew Point
14°
Pressure
29.64 inHg
Visibility
10 mi
UV Index
6.9
Cloud Cover
5%
Sunrise
6:25 AM
Sunset
9:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Knox County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:25AM · Sunset: 9:17PM.

Alerts

Flood Warning
Gibson County, IN, Knox County, IN
Expires 5:31 PM
Flood Warning
Jackson County, IN, Lawrence County, IN, Washington County, IN, Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN, Greene County, IN
Expires 6:34 PM
Flood Warning
Knox County, IN, Sullivan County, IN
Expires 1:00 AM
Flood Warning
Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN, Greene County, IN
Expires 11:30 AM
Flood Warning
Daviess County, IN, Greene County, IN, Knox County, IN, Gibson County, IN, Pike County, IN, Posey County, IN, Sullivan County, IN, Vigo County, IN, Parke County, IN, Vermillion County, IN, Jackson County, IN, Lawrence County, IN, Washington County, IN
Expires 7:51 PM
Flood Warning
Knox County, IN, Sullivan County, IN, Gibson County, IN, Posey County, IN
Expires 4:00 AM
Flood Warning
Fountain County, IN, Parke County, IN, Vermillion County, IN, Warren County, IN, Knox County, IN, Sullivan County, IN, Vigo County, IN
Expires 6:01 PM
Flood Warning
Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN, Greene County, IN
Expires 7:00 AM
Flood Warning
Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN, Jackson County, IN, Lawrence County, IN, Washington County, IN
Expires 3:00 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
Flood Warning
Gibson County, IN, Knox County, IN
Expires 1:00 AM
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
Expires 4:00 AM
46 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
6 PM
24°
23%
7 PM
23°
23%
8 PM
22°
23%
9 PM
20°
23%
10 PM
19°
23%
11 PM
18°
23%
12 AM
18°
23%
1 AM
16°
16%
2 AM
16°
3%
3 AM
16°
3%
4 AM
15°
3%
5 AM
14°
3%
6 AM
14°
3%
7 AM
15°
3%
8 AM
17°
5%
9 AM
20°
5%
10 AM
22°
5%
11 AM
22°
10%
12 PM
24°
10%
1 PM
26°
10%
2 PM
26°
10%
3 PM
26°
10%
4 PM
26°
10%
7-Day Forecast
Today
26° 14°
Rain, 23% chance.
Wed
28° 14°
Partly Cloudy with a 40% chance of rain.
Thu
30° 18°
Rain, 84% chance.
Fri
27° 19°
Heavy Rain, 90% chance.
Sat
30° 21°
Drizzle, 73% chance.
Sun
32° 21°
Clear with a 62% chance of rain.
Mon
33° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 9 mph NNW 56%
6 PM 24° Mostly Clear 23% 8 mph N 60%
7 PM 23° Rain 23% 6 mph N 67%
8 PM 22° Rain 23% 5 mph N 71%
9 PM 20° Rain 23% 4 mph N 73%
10 PM 19° Rain 23% 4 mph NNE 75%
11 PM 18° Rain 23% 4 mph NNE 78%
12 AM 18° Rain 23% 3 mph NE 81%
1 AM 16° Drizzle 16% 3 mph NE 83%
2 AM 16° Mostly Cloudy 3% 2 mph ENE 84%
3 AM 16° Mostly Cloudy 3% 3 mph ENE 85%
4 AM 15° Partly Cloudy 3% 3 mph ENE 86%
5 AM 14° Partly Cloudy 3% 3 mph E 86%
6 AM 14° Partly Cloudy 3% 3 mph E 86%
7 AM 15° Partly Cloudy 3% 2 mph E 86%
8 AM 17° Partly Cloudy 5% 3 mph ESE 76%
9 AM 20° Partly Cloudy 5% 4 mph SE 67%
10 AM 22° Partly Cloudy 5% 4 mph SSE 59%
11 AM 22° Partly Cloudy 10% 4 mph S 57%
12 PM 24° Partly Cloudy 10% 4 mph S 55%
1 PM 26° Partly Cloudy 10% 4 mph S 54%
2 PM 26° Partly Cloudy 10% 4 mph SSW 53%
3 PM 26° Partly Cloudy 10% 4 mph SSW 53%
4 PM 26° Partly Cloudy 10% 5 mph SSW 53%
15-Day Forecast
Today
6/23
Rain
23%
14°
26°
Wed
6/24
Partly Cloudy
40%
14°
28°
Thu
6/25
Rain
84%
18°
30°
Fri
6/26
Heavy Rain
90%
19°
27°
Sat
6/27
Drizzle
73%
21°
30°
Sun
6/28
Clear
62%
21°
32°
Mon
6/29
Clear
14%
22°
33°
Tue
6/30
Clear
66%
23°
33°
Wed
7/1
Drizzle
66%
23°
33°
Thu
7/2
Drizzle
63%
24°
33°
Fri
7/3
Drizzle
63%
23°
29°
Sat
7/4
Drizzle
66%
21°
31°
Sun
7/5
Drizzle
66%
20°
30°
Mon
7/6
Drizzle
66%
19°
30°
Tue
7/7
Drizzle
66%
19°
30°
46
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
22 AQI 3.9 µg/m³
O3
Ground-level ozone
Dominant
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 46 Good 46 22
Thu 51 Moderate 51 36
Fri 47 Good 44 47
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 Jun 23, 20:00'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
SBCAPE11 J/kg
MLCAPE0 J/kg
MUCAPE11 J/kg
SBCIN-23 J/kg
MLCIN0 J/kg
Lifted Index3.8
Kinematics
0–6 km Shear30 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH-23
0–3 km SRH-39
Eff. SRH—
Storm Motion260° @ 19 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index11.9
Thermo & Levels
PWAT0.92 in
0–3 km LR6.3 °C/km
700–500 LR5.3 °C/km
Total Totals33.6
LCL862 hPa
LFC842 hPa
EL764 hPa
Freezing Lvl13,780 ft