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Perry County, Mississippi, United States

Last updated: 11:43 PM CDT  ·  Refresh
22°C
Feels like 22°
Overcast
▲ 29°  /  ▼ 17°
Wind
5 mph ENE
Humidity
64%
Dew Point
14°
Pressure
29.74 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
90%
Sunrise
6:54 AM
Sunset
6:32 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Perry County is currently overcast at 22°C. Precipitation is likely — peak probability 81% around 9 PM. Sunrise: 6:54AM · Sunset: 6:32PM.

48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
3%
12 AM
22°
14%
1 AM
21°
9%
2 AM
21°
16%
3 AM
21°
19%
4 AM
20°
27%
5 AM
18°
27%
6 AM
18°
28%
7 AM
19°
32%
8 AM
21°
35%
9 AM
22°
42%
10 AM
23°
48%
11 AM
22°
57%
12 PM
22°
57%
1 PM
24°
73%
2 PM
23°
78%
3 PM
22°
78%
4 PM
21°
79%
5 PM
22°
79%
6 PM
21°
79%
7 PM
20°
80%
8 PM
20°
80%
9 PM
18°
80%
10 PM
18°
70%
7-Day Forecast
Tonight
29° 17°
Overcast.
Fri
24° 17°
Heavy Rain, 79% chance.
Sat
23° 14°
Mostly Cloudy with a 63% chance of rain.
Sun
32° 12°
Clear.
Mon
35° 16°
Partly Cloudy.
Tue
35° 16°
Clear.
Wed
35° 17°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 22° Overcast 3% 5 mph ENE 64%
12 AM 22° Overcast 14% 5 mph ENE 67%
1 AM 21° Overcast 9% 5 mph ENE 69%
2 AM 21° Overcast 16% 6 mph ENE 70%
3 AM 21° Overcast 19% 6 mph ENE 71%
4 AM 20° Overcast 27% 6 mph ENE 72%
5 AM 18° Overcast 27% 6 mph NE 73%
6 AM 18° Overcast 28% 6 mph NE 75%
7 AM 19° Overcast 32% 7 mph NE 74%
8 AM 21° Overcast 35% 9 mph ENE 72%
9 AM 22° Overcast 42% 11 mph ENE 70%
10 AM 23° Overcast 48% 12 mph ENE 69%
11 AM 22° Rain 57% 13 mph ENE 68%
12 PM 22° Rain 57% 15 mph ENE 68%
1 PM 24° Rain 73% 16 mph NE 71%
2 PM 23° Heavy Rain 78% 18 mph NE 76%
3 PM 22° Heavy Rain 78% 19 mph NE 80%
4 PM 21° Heavy Rain 79% 19 mph NE 82%
5 PM 22° Heavy Rain 79% 19 mph NE 83%
6 PM 21° Heavy Rain 79% 19 mph NE 85%
7 PM 20° Heavy Rain 80% 19 mph NE 86%
8 PM 20° Heavy Rain 80% 18 mph NNE 87%
9 PM 18° Heavy Rain 80% 18 mph NNE 88%
10 PM 18° Heavy Rain 70% 17 mph NNE 88%
15-Day Forecast
Today
10/8
Overcast
3%
17°
29°
Fri
10/9
Heavy Rain
79%
17°
24°
Sat
10/10
Mostly Cloudy
63%
14°
23°
Sun
10/11
Clear
3%
12°
32°
Mon
10/12
Partly Cloudy
3%
16°
35°
Tue
10/13
Clear
3%
16°
35°
Wed
10/14
Clear
3%
17°
35°
Thu
10/15
Clear
17%
17°
34°
Fri
10/16
Drizzle
68%
17°
33°
Sat
10/17
Drizzle
68%
15°
28°
Sun
10/18
Drizzle
36%
11°
31°
Mon
10/19
Drizzle
60%
10°
26°
Tue
10/20
Drizzle
60%
11°
26°
Wed
10/21
Clear
60%
12°
27°
Thu
10/22
Drizzle
90%
13°
28°
48
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
48 AQI 8.7 µg/m³
O3
Ground-level ozone
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 48 Good 30 48
Sat 44 Good 44 37
Sun 43 Good 43 24
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 Fri Oct 9, 03:00'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
MLCAPE10 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index5.0
Kinematics
0–6 km Shear8 kt
0–1 km Shear20 kt
Eff. Shear—
0–1 km SRH62
0–3 km SRH94
Eff. SRH—
Storm Motion99° @ 31 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index1.8
Thermo & Levels
PWAT0.79 in
0–3 km LR4.5 °C/km
700–500 LR6.4 °C/km
Total Totals40.6
LCL897 hPa
LFC—
EL—
Freezing Lvl14,206 ft