Heat Advisory — Orange, IN, Washington, IN, Scott, IN, Dubois, IN, Crawford, IN, Perry, IN, Harrison, IN, Floyd, IN, Clark, IN, Hancock, KY, Breckinridge, KY, Meade, KY, Ohio, KY, Grayson, KY, Hardin, KY, Bullitt, KY, Jefferson, KY, Spencer, KY, Nelson, KY, Larue, KY, Butler, KY, Edmonson, KY, Hart, KY, Green, KY, Logan, KY, Warren, KY, Simpson, KY, Allen, KY, Barren, KY, Monroe, KY, Metcalfe, KY 7:00 PM

Perry County, Indiana, United States

Last updated: 4:52 PM CDT  ·  Refresh
31°C
Feels like 34°
Mostly Clear
▲ 31°  /  ▼ 17°
Wind
8 mph WNW
Humidity
60%
Dew Point
21°
Pressure
29.37 inHg
Visibility
10 mi
UV Index
5.3
Cloud Cover
24%
Sunrise
6:26 AM
Sunset
6:57 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Perry County is currently mostly clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1491 J/kg) — isolated convective development possible. Sunrise: 6:26AM · Sunset: 6:57PM.

Alerts

Heat Advisory
Orange, IN, Washington, IN, Scott, IN, Dubois, IN, Crawford, IN, Perry, IN, Harrison, IN, Floyd, IN, Clark, IN, Hancock, KY, Breckinridge, KY, Meade, KY, Ohio, KY, Grayson, KY, Hardin, KY, Bullitt, KY, Jefferson, KY, Spencer, KY, Nelson, KY, Larue, KY, Butler, KY, Edmonson, KY, Hart, KY, Green, KY, Logan, KY, Warren, KY, Simpson, KY, Allen, KY, Barren, KY, Monroe, KY, Metcalfe, KY
Expires 7:00 PM
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
8%
5 PM
31°
9%
6 PM
29°
6%
7 PM
28°
6%
8 PM
25°
6%
9 PM
24°
6%
10 PM
23°
4%
11 PM
22°
3%
12 AM
21°
3%
1 AM
20°
3%
2 AM
19°
3%
3 AM
18°
3%
4 AM
17°
3%
5 AM
17°
3%
6 AM
17°
3%
7 AM
17°
3%
8 AM
18°
3%
9 AM
19°
3%
10 AM
20°
3%
11 AM
22°
3%
12 PM
25°
3%
1 PM
26°
3%
2 PM
26°
3%
3 PM
26°
3%
7-Day Forecast
Today
31° 17°
Mostly Clear.
Mon
29° 17°
Mostly Clear.
Tue
36° 19°
Mostly Clear.
Wed
36° 25°
Mostly Clear.
Thu
35° 22°
Clear.
Fri
34° 22°
Mostly Clear with a 20% chance of rain.
Sat
34° 21°
Clear with a 20% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 8% 8 mph WNW 60%
5 PM 31° Mostly Clear 9% 6 mph NNW 66%
6 PM 29° Mostly Clear 6% 6 mph N 72%
7 PM 28° Partly Cloudy 6% 6 mph N 73%
8 PM 25° Mostly Clear 6% 7 mph NNE 73%
9 PM 24° Mostly Clear 6% 7 mph NNE 72%
10 PM 23° Mostly Clear 4% 8 mph NNE 70%
11 PM 22° Mostly Clear 3% 8 mph NE 68%
12 AM 21° Clear 3% 10 mph NE 67%
1 AM 20° Clear 3% 10 mph NE 65%
2 AM 19° Partly Cloudy 3% 10 mph NE 63%
3 AM 18° Partly Cloudy 3% 10 mph NE 61%
4 AM 17° Mostly Clear 3% 9 mph NE 60%
5 AM 17° Clear 3% 9 mph NE 61%
6 AM 17° Clear 3% 9 mph ENE 62%
7 AM 17° Clear 3% 9 mph ENE 61%
8 AM 18° Mostly Clear 3% 9 mph ENE 58%
9 AM 19° Mostly Clear 3% 9 mph ENE 57%
10 AM 20° Mostly Clear 3% 9 mph ENE 54%
11 AM 22° Mostly Clear 3% 9 mph ENE 52%
12 PM 25° Mostly Clear 3% 8 mph ENE 49%
1 PM 26° Mostly Clear 3% 8 mph ENE 49%
2 PM 26° Mostly Clear 3% 8 mph ENE 49%
3 PM 26° Mostly Clear 3% 8 mph ENE 49%
15-Day Forecast
Today
9/13
Mostly Clear
8%
17°
31°
Mon
9/14
Mostly Clear
3%
17°
29°
Tue
9/15
Mostly Clear
13%
19°
36°
Wed
9/16
Mostly Clear
14%
25°
36°
Thu
9/17
Clear
17%
22°
35°
Fri
9/18
Mostly Clear
20%
22°
34°
Sat
9/19
Clear
20%
21°
34°
Sun
9/20
Mostly Clear
43%
18°
30°
Mon
9/21
Drizzle
44%
17°
30°
Tue
9/22
Drizzle
60%
17°
28°
Wed
9/23
Drizzle
60%
15°
27°
Thu
9/24
Drizzle
60%
16°
28°
Fri
9/25
Drizzle
60%
14°
28°
Sat
9/26
Drizzle
60%
14°
28°
Sun
9/27
Clear
60%
14°
28°
41
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
41 AQI 7.5 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 41 Good 36 41
Tue 34 Good 34 30
Wed 42 Good 35 42
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 Sun Sep 13, 20:00'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
SBCAPE1933 J/kg
MLCAPE73 J/kg
MUCAPE1933 J/kg
SBCIN0 J/kg
MLCIN-222 J/kg
Lifted Index-4.7
Kinematics
0–6 km Shear34 kt
0–1 km Shear6 kt
Eff. Shear32 kt
0–1 km SRH-25
0–3 km SRH35
Eff. SRH35
Storm Motion323° @ 26 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.1
K-Index30.5
Thermo & Levels
PWAT1.66 in
0–3 km LR7.3 °C/km
700–500 LR5.8 °C/km
Total Totals45.7
LCL864 hPa
LFC994 hPa
EL171 hPa
Freezing Lvl14,042 ft