Severe Thunderstorm Watch 8:00 PM Severe Thunderstorm Watch 8:00 PM Extreme Heat Warning — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 8:00 PM Heat Advisory — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 8:00 PM

Wilkinson County, Mississippi, United States

Last updated: 5:20 PM CDT  ·  Refresh
89°F
Feels like 98°
Overcast
▲ 99°  /  ▼ 72°
Wind
7 mph W
Humidity
63%
Dew Point
72°
Pressure
29.65 inHg
Visibility
10 mi
UV Index
2.7
Cloud Cover
90%
Sunrise
6:34 AM
Sunset
7:41 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Wilkinson County is currently overcast at 89°F. Precipitation is likely — peak probability 60% around 6 PM. Atmospheric instability is elevated (CAPE up to 2600 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 7:41PM.

Alerts

Severe Thunderstorm Watch
Expires 8:00 PM
Severe Thunderstorm Watch
Expires 8:00 PM
Extreme Heat Warning
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 8:00 PM
Heat Advisory
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 8:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
89°
50%
6 PM
84°
60%
7 PM
81°
47%
8 PM
80°
46%
9 PM
78°
38%
10 PM
77°
42%
11 PM
77°
24%
12 AM
77°
22%
1 AM
76°
4%
2 AM
76°
4%
3 AM
76°
4%
4 AM
76°
3%
5 AM
73°
3%
6 AM
72°
3%
7 AM
74°
3%
8 AM
78°
8%
9 AM
83°
8%
10 AM
86°
8%
11 AM
89°
8%
12 PM
95°
8%
1 PM
99°
8%
2 PM
99°
11%
3 PM
100°
11%
4 PM
99°
15%
7-Day Forecast
Today
99° 72°
Overcast with a 50% chance of rain.
Sat
106° 72°
Partly Cloudy.
Sun
103° 75°
Partly Cloudy with a 31% chance of rain.
Mon
97° 74°
Partly Cloudy with a 38% chance of rain.
Tue
98° 74°
Partly Cloudy with a 48% chance of rain.
Wed
98° 74°
Rain, 69% chance.
Thu
95° 74°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 89° Overcast 50% 7 mph W 63%
6 PM 84° Overcast 60% 5 mph SSW 80%
7 PM 81° Overcast 47% 6 mph SSE 90%
8 PM 80° Overcast 46% 6 mph S 90%
9 PM 78° Mostly Cloudy 38% 6 mph SSW 90%
10 PM 77° Mostly Cloudy 42% 6 mph SSW 90%
11 PM 77° Mostly Cloudy 24% 5 mph SW 91%
12 AM 77° Mostly Cloudy 22% 4 mph SW 92%
1 AM 76° Partly Cloudy 4% 4 mph SW 93%
2 AM 76° Partly Cloudy 4% 4 mph SW 93%
3 AM 76° Partly Cloudy 4% 3 mph SW 92%
4 AM 76° Partly Cloudy 3% 4 mph WSW 92%
5 AM 73° Mostly Cloudy 3% 3 mph WSW 93%
6 AM 72° Mostly Cloudy 3% 3 mph WSW 93%
7 AM 74° Mostly Cloudy 3% 3 mph WSW 90%
8 AM 78° Partly Cloudy 8% 3 mph W 81%
9 AM 83° Partly Cloudy 8% 4 mph WNW 70%
10 AM 86° Partly Cloudy 8% 4 mph NW 61%
11 AM 89° Partly Cloudy 8% 4 mph NW 53%
12 PM 95° Partly Cloudy 8% 5 mph NNW 46%
1 PM 99° Partly Cloudy 8% 5 mph NNW 42%
2 PM 99° Mostly Clear 11% 5 mph NNW 39%
3 PM 100° Mostly Clear 11% 4 mph N 37%
4 PM 99° Mostly Clear 15% 4 mph N 36%
15-Day Forecast
Today
8/21
Overcast
50%
72°
99°
Sat
8/22
Partly Cloudy
18%
72°
106°
Sun
8/23
Partly Cloudy
31%
75°
103°
Mon
8/24
Partly Cloudy
38%
74°
97°
Tue
8/25
Partly Cloudy
48%
74°
98°
Wed
8/26
Rain
69%
74°
98°
Thu
8/27
Rain
63%
74°
95°
Fri
8/28
Drizzle
57%
73°
99°
Sat
8/29
Drizzle
47%
73°
98°
Sun
8/30
Drizzle
47%
73°
102°
Mon
8/31
Mostly Cloudy
40%
74°
101°
Tue
9/1
Drizzle
60%
73°
102°
Wed
9/2
Drizzle
60%
73°
101°
Thu
9/3
Drizzle
60%
73°
101°
Fri
9/4
Drizzle
60%
72°
101°
44
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
44 AQI 8.0 µg/m³
O3
Ground-level ozone
35 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 44 Good 35 44
Sun 47 Good 46 47
Mon 52 Moderate 35 52
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 Fri Aug 21, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2308 J/kg
MLCAPE3711 J/kg
MUCAPE8247 J/kg
SBCIN-89 J/kg
MLCIN-61 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear26 kt
0–1 km Shear5 kt
Eff. Shear21 kt
0–1 km SRH23
0–3 km SRH109
Eff. SRH109
Storm Motion59° @ 15 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell9.8
K-Index32.0
Thermo & Levels
PWAT2.05 in
0–3 km LR7.2 °C/km
700–500 LR5.6 °C/km
Total Totals46.7
LCL879 hPa
LFC773 hPa
EL156 hPa
Freezing Lvl15,069 ft