Flood Warning — Daviess County, IN, Greene County, IN, Knox County, IN 4:36 AM Flood Warning — Daviess County, IN, Greene County, IN, Knox County, IN 1:27 PM Flood Warning — Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN 8:17 PM Flood Warning — Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN 6:00 AM Flood Warning — Lawrence County, IL, Wabash County, IL, Knox County, IN 7:27 PM Flood Warning — Gibson County, IN, Knox County, IN, Daviess County, IN, Pike County, IN, Greene County, IN 10:20 PM Flood Warning — Crawford County, IL, Lawrence County, IL, Knox County, IN, Sullivan County, IN 12:08 AM Flood Warning — Crawford County, IL, Lawrence County, IL, Knox County, IN, Sullivan County, IN 2:20 AM Flood Warning — Gibson County, IN, Knox County, IN, Posey County, IN, Sullivan County, IN, Parke County, IN, Vermillion County, IN, Vigo County, IN, Fountain County, IN, Warren County, IN 10:00 AM

Knox County, Indiana, United States

Last updated: 11:08 PM CDT  ·  Refresh
18°C
Feels like 18°
Mostly Clear
▲ 27°  /  ▼ 15°
Wind
5 mph NNW
Humidity
84%
Dew Point
15°
Pressure
29.52 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
17%
Sunrise
7:11 AM
Sunset
8:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Knox County is currently mostly clear at 18°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:11AM · Sunset: 8:31PM.

Alerts

Flood Warning
Daviess County, IN, Greene County, IN, Knox County, IN
Expires 4:36 AM
Flood Warning
Daviess County, IN, Greene County, IN, Knox County, IN
Expires 1:27 PM
Flood Warning
Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN
Expires 8:17 PM
Flood Warning
Daviess County, IN, Gibson County, IN, Knox County, IN, Pike County, IN
Expires 6:00 AM
Flood Warning
Lawrence County, IL, Wabash County, IL, Knox County, IN
Expires 7:27 PM
Flood Warning
Gibson County, IN, Knox County, IN, Daviess County, IN, Pike County, IN, Greene County, IN
Expires 10:20 PM
Flood Warning
Crawford County, IL, Lawrence County, IL, Knox County, IN, Sullivan County, IN
Expires 12:08 AM
Flood Warning
Crawford County, IL, Lawrence County, IL, Knox County, IN, Sullivan County, IN
Expires 2:20 AM
Flood Warning
Gibson County, IN, Knox County, IN, Posey County, IN, Sullivan County, IN, Parke County, IN, Vermillion County, IN, Vigo County, IN, Fountain County, IN, Warren County, IN
Expires 10:00 AM
33 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
18°
3%
1 AM
17°
3%
2 AM
17°
3%
3 AM
16°
3%
4 AM
16°
3%
5 AM
15°
3%
6 AM
14°
3%
7 AM
13°
3%
8 AM
14°
3%
9 AM
17°
3%
10 AM
19°
3%
11 AM
22°
3%
12 PM
22°
3%
1 PM
23°
3%
2 PM
26°
3%
3 PM
26°
3%
4 PM
26°
3%
5 PM
26°
3%
6 PM
27°
3%
7 PM
25°
3%
8 PM
24°
3%
9 PM
23°
3%
10 PM
21°
3%
11 PM
19°
3%
7-Day Forecast
Today
27° 15°
Clear.
Tue
29° 15°
Mostly Clear.
Wed
30° 16°
Mostly Clear.
Thu
31° 18°
Overcast with a 28% chance of rain.
Fri
31° 17°
Rain, 56% chance.
Sat
31° 17°
Clear with a 37% chance of rain.
Sun
31° 19°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 18° Mostly Clear 3% 5 mph NNW 84%
1 AM 17° Partly Cloudy 3% 5 mph N 87%
2 AM 17° Partly Cloudy 3% 4 mph N 89%
3 AM 16° Partly Cloudy 3% 4 mph N 89%
4 AM 16° Partly Cloudy 3% 4 mph N 90%
5 AM 15° Partly Cloudy 3% 3 mph N 90%
6 AM 14° Partly Cloudy 3% 3 mph N 90%
7 AM 13° Mostly Clear 3% 3 mph NNE 90%
8 AM 14° Clear 3% 3 mph NE 91%
9 AM 17° Clear 3% 2 mph NE 83%
10 AM 19° Clear 3% 2 mph ENE 72%
11 AM 22° Clear 3% 2 mph ENE 62%
12 PM 22° Mostly Clear 3% 2 mph NNE 57%
1 PM 23° Mostly Clear 3% 2 mph NNW 53%
2 PM 26° Mostly Clear 3% 3 mph NNW 49%
3 PM 26° Mostly Clear 3% 4 mph N 48%
4 PM 26° Clear 3% 4 mph N 48%
5 PM 26° Clear 3% 4 mph NNE 48%
6 PM 27° Clear 3% 4 mph NNE 53%
7 PM 25° Clear 3% 4 mph NNE 59%
8 PM 24° Clear 3% 5 mph NNE 64%
9 PM 23° Clear 3% 5 mph NE 67%
10 PM 21° Clear 3% 5 mph NE 70%
11 PM 19° Clear 3% 5 mph NE 74%
15-Day Forecast
Today
8/24
Clear
3%
15°
27°
Tue
8/25
Mostly Clear
3%
15°
29°
Wed
8/26
Mostly Clear
14%
16°
30°
Thu
8/27
Overcast
28%
18°
31°
Fri
8/28
Rain
56%
17°
31°
Sat
8/29
Clear
37%
17°
31°
Sun
8/30
Rain
63%
19°
31°
Mon
8/31
Drizzle
43%
19°
33°
Tue
9/1
Rain
68%
18°
32°
Wed
9/2
Drizzle
51%
20°
32°
Thu
9/3
Drizzle
60%
19°
31°
Fri
9/4
Drizzle
60%
18°
31°
Sat
9/5
Drizzle
60%
18°
32°
Sun
9/6
Drizzle
60%
19°
32°
Mon
9/7
Drizzle
60%
19°
32°
33
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
23 AQI 4.1 µg/m³
O3
Ground-level ozone
Dominant
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 33 Good 33 23
Tue 36 Good 36 16
Wed 42 Good 42 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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Mon Aug 24, 02:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE16 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index8.0
Kinematics
0–6 km Shear39 kt
0–1 km Shear8 kt
Eff. Shear—
0–1 km SRH7
0–3 km SRH53
Eff. SRH—
Storm Motion346° @ 26 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-4.1
Thermo & Levels
PWAT0.71 in
0–3 km LR3.5 °C/km
700–500 LR5.7 °C/km
Total Totals32.2
LCL953 hPa
LFC—
EL—
Freezing Lvl14,108 ft