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 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

Wilkinson County, Mississippi, United States

Last updated: 6:55 PM CDT  ·  Refresh
33°C
Feels like 37°
Clear
▲ 37°  /  ▼ 23°
Wind
5 mph SSW
Humidity
49%
Dew Point
21°
Pressure
29.63 inHg
Visibility
10 mi
UV Index
2.6
Cloud Cover
6%
Sunrise
6:34 AM
Sunset
7:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Wilkinson County is currently clear at 33°C. Precipitation is likely — peak probability 60% around 6 PM. Atmospheric instability is elevated (CAPE up to 3205 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 7:42PM.

Alerts

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
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
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
19%
7 PM
33°
35%
8 PM
31°
35%
9 PM
28°
35%
10 PM
28°
31%
11 PM
27°
31%
12 AM
26°
24%
1 AM
26°
17%
2 AM
25°
12%
3 AM
24°
8%
4 AM
24°
9%
5 AM
23°
6%
6 AM
23°
3%
7 AM
25°
13%
8 AM
27°
21%
9 AM
29°
21%
10 AM
31°
30%
11 AM
32°
31%
12 PM
33°
33%
1 PM
37°
47%
2 PM
37°
48%
3 PM
37°
53%
4 PM
36°
53%
5 PM
32°
59%
7-Day Forecast
Tonight
37° 23°
Clear with a 35% chance of rain.
Fri
39° 23°
Rain, 60% chance.
Sat
39° 23°
Partly Cloudy with a 33% chance of rain.
Sun
41° 24°
Partly Cloudy with a 59% chance of rain.
Mon
38° 24°
Mostly Cloudy with a 43% chance of rain.
Tue
39° 24°
Rain, 61% chance.
Wed
39° 23°
Rain, 70% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Clear 19% 5 mph SSW 49%
7 PM 33° Partly Cloudy 35% 5 mph SSW 54%
8 PM 31° Mostly Clear 35% 5 mph S 59%
9 PM 28° Clear 35% 5 mph S 63%
10 PM 28° Mostly Clear 31% 4 mph S 68%
11 PM 27° Mostly Clear 31% 5 mph S 75%
12 AM 26° Partly Cloudy 24% 7 mph S 82%
1 AM 26° Mostly Clear 17% 6 mph S 86%
2 AM 25° Mostly Clear 12% 6 mph SSW 89%
3 AM 24° Partly Cloudy 8% 6 mph SSW 92%
4 AM 24° Mostly Clear 9% 5 mph SW 92%
5 AM 23° Mostly Clear 6% 4 mph SW 93%
6 AM 23° Mostly Clear 3% 4 mph SW 94%
7 AM 25° Mostly Clear 13% 5 mph WSW 86%
8 AM 27° Mostly Clear 21% 6 mph W 79%
9 AM 29° Clear 21% 6 mph W 71%
10 AM 31° Clear 30% 6 mph W 63%
11 AM 32° Clear 31% 6 mph W 55%
12 PM 33° Clear 33% 6 mph W 47%
1 PM 37° Mostly Clear 47% 5 mph W 46%
2 PM 37° Mostly Clear 48% 5 mph W 45%
3 PM 37° Mostly Clear 53% 5 mph W 44%
4 PM 36° Partly Cloudy 53% 4 mph WSW 54%
5 PM 32° Mostly Cloudy 59% 4 mph SW 64%
15-Day Forecast
Today
8/20
Clear
35%
23°
37°
Fri
8/21
Rain
60%
23°
39°
Sat
8/22
Partly Cloudy
33%
23°
39°
Sun
8/23
Partly Cloudy
59%
24°
41°
Mon
8/24
Mostly Cloudy
43%
24°
38°
Tue
8/25
Rain
61%
24°
39°
Wed
8/26
Rain
70%
23°
39°
Thu
8/27
Rain
80%
23°
36°
Fri
8/28
Drizzle
54%
22°
39°
Sat
8/29
Drizzle
47%
22°
40°
Sun
8/30
Clear
39%
22°
38°
Mon
8/31
Drizzle
60%
23°
39°
Tue
9/1
Drizzle
60%
23°
39°
Wed
9/2
Drizzle
60%
23°
39°
Thu
9/3
Drizzle
60%
23°
39°
46
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
46 AQI 8.3 µg/m³
O3
Ground-level ozone
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 46 Good 30 46
Sat 44 Good 35 44
Sun 42 Good 38 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 Thu Aug 20, 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
SBCAPE1862 J/kg
MLCAPE1235 J/kg
MUCAPE1862 J/kg
SBCIN-93 J/kg
MLCIN-103 J/kg
Lifted Index-3.6
Kinematics
0–6 km Shear15 kt
0–1 km Shear4 kt
Eff. Shear17 kt
0–1 km SRH10
0–3 km SRH22
Eff. SRH22
Storm Motion73° @ 12 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.0
Thermo & Levels
PWAT1.53 in
0–3 km LR7.4 °C/km
700–500 LR5.6 °C/km
Total Totals42.1
LCL839 hPa
LFC745 hPa
EL174 hPa
Freezing Lvl16,224 ft