Flood Warning — Perry County, OH 8:30 AM Flood Warning — Athens County, OH, Morgan County, OH, Perry County, OH, Washington County, OH 10:15 AM Flood Warning — Morgan County, OH, Perry County, OH 11:00 AM Areal Flood Watch 7:00 AM

Perry County, Ohio, United States

Last updated: 6:13 AM CDT  ·  Refresh
21°C
Feels like 22°
Rain
▲ 28°  /  ▼ 19°
Wind
6 mph WSW
Humidity
98%
Dew Point
20°
Pressure
29.04 inHg
Visibility
8 mi
UV Index
1.1
Cloud Cover
87%
Sunrise
6:37 AM
Sunset
8:29 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Perry County is currently rain at 20°C. Precipitation is likely — peak probability 90% around 4 PM. Atmospheric instability is elevated (CAPE up to 2131 J/kg) — isolated convective development possible. Sunrise: 6:37AM · Sunset: 8:29PM.

57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
77%
8 AM
20°
82%
9 AM
21°
82%
10 AM
21°
81%
11 AM
21°
80%
12 PM
22°
78%
1 PM
23°
62%
2 PM
24°
70%
3 PM
24°
83%
4 PM
23°
90%
5 PM
21°
82%
6 PM
24°
82%
7 PM
23°
74%
8 PM
22°
70%
9 PM
22°
69%
10 PM
21°
73%
11 PM
20°
73%
12 AM
20°
73%
1 AM
20°
75%
2 AM
19°
67%
3 AM
19°
64%
4 AM
19°
64%
5 AM
19°
67%
6 AM
20°
63%
7-Day Forecast
Today
28° 19°
Overcast with a 90% chance of rain.
Wed
27° 19°
Mostly Cloudy with a 75% chance of rain.
Thu
29° 19°
Rain, 81% chance.
Fri
27° 15°
Drizzle, 71% chance.
Sat
27° 14°
Partly Cloudy with a 22% chance of rain.
Sun
32° 18°
Rain, 72% chance.
Mon
27° 16°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 21° Rain 77% 6 mph WSW 98%
8 AM 20° Mostly Cloudy 82% 8 mph WSW 98%
9 AM 21° Mostly Cloudy 82% 8 mph SW 97%
10 AM 21° Thunderstorm 81% 8 mph SW 96%
11 AM 21° Heavy Rain 80% 8 mph SW 95%
12 PM 22° Overcast 78% 7 mph SW 92%
1 PM 23° Overcast 62% 6 mph SW 89%
2 PM 24° Overcast 70% 6 mph SW 87%
3 PM 24° Overcast 83% 7 mph WSW 86%
4 PM 23° Overcast 90% 8 mph W 85%
5 PM 21° Overcast 82% 10 mph NW 86%
6 PM 24° Heavy Rain 82% 9 mph WNW 88%
7 PM 23° Heavy Rain 74% 8 mph W 91%
8 PM 22° Heavy Rain 70% 7 mph WSW 95%
9 PM 22° Heavy Rain 69% 5 mph SW 95%
10 PM 21° Overcast 73% 5 mph SSW 95%
11 PM 20° Overcast 73% 5 mph SSW 95%
12 AM 20° Rain 73% 6 mph SSW 96%
1 AM 20° Rain 75% 6 mph SSW 98%
2 AM 19° Rain 67% 6 mph SSW 98%
3 AM 19° Rain 64% 5 mph SSW 98%
4 AM 19° Rain 64% 5 mph SSW 98%
5 AM 19° Rain 67% 4 mph SSW 98%
6 AM 20° Rain 63% 4 mph SSW 98%
15-Day Forecast
Today
8/11
Overcast
90%
19°
28°
Wed
8/12
Mostly Cloudy
75%
19°
27°
Thu
8/13
Rain
81%
19°
29°
Fri
8/14
Drizzle
71%
15°
27°
Sat
8/15
Partly Cloudy
22%
14°
27°
Sun
8/16
Rain
72%
18°
32°
Mon
8/17
Drizzle
53%
16°
27°
Tue
8/18
Mostly Clear
34%
15°
28°
Wed
8/19
Overcast
35%
16°
29°
Thu
8/20
Drizzle
45%
17°
26°
Fri
8/21
Drizzle
60%
16°
28°
Sat
8/22
Drizzle
60%
16°
29°
Sun
8/23
Drizzle
60%
17°
28°
Mon
8/24
Drizzle
60%
16°
27°
Tue
8/25
Drizzle
60%
16°
27°
57
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
57 AQI 12.2 µg/m³
O3
Ground-level ozone
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 57 Moderate 42 57
Wed 39 Good 36 39
Thu 38 Good 38 29
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 Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE249 J/kg
MLCAPE339 J/kg
MUCAPE928 J/kg
SBCIN-280 J/kg
MLCIN0 J/kg
Lifted Index-2.0
Kinematics
0–6 km Shear29 kt
0–1 km Shear23 kt
Eff. Shear12 kt
0–1 km SRH127
0–3 km SRH162
Eff. SRH67
Storm Motion321° @ 30 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index39.6
Thermo & Levels
PWAT1.88 in
0–3 km LR4.5 °C/km
700–500 LR6.3 °C/km
Total Totals51.6
LCL978 hPa
LFC686 hPa
EL333 hPa
Freezing Lvl13,323 ft