Heat Advisory — Ashley, AR, Chicot, AR, Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Smith, MS, Jasper, MS, Clarke, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 8:00 PM

Choctaw County, Mississippi, United States

Last updated: 9:38 AM CDT  ·  Refresh
29°C
Feels like 31°
Mostly Clear
▲ 38°  /  ▼ 23°
Wind
4 mph WNW
Humidity
64%
Dew Point
22°
Pressure
29.50 inHg
Visibility
10 mi
UV Index
7.4
Cloud Cover
14%
Sunrise
6:21 AM
Sunset
7:39 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Choctaw County is currently mostly clear at 29°C. Precipitation is likely — peak probability 64% around 4 PM. Atmospheric instability is elevated (CAPE up to 1830 J/kg) — isolated convective development possible. Sunrise: 6:21AM · Sunset: 7:39PM.

Alerts

Heat Advisory
Ashley, AR, Chicot, AR, Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Smith, MS, Jasper, MS, Clarke, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
3%
10 AM
31°
34%
11 AM
33°
34%
12 PM
34°
27%
1 PM
36°
26%
2 PM
35°
41%
3 PM
33°
56%
4 PM
32°
64%
5 PM
32°
42%
6 PM
31°
42%
7 PM
30°
51%
8 PM
29°
37%
9 PM
26°
31%
10 PM
24°
22%
11 PM
24°
23%
12 AM
24°
19%
1 AM
24°
5%
2 AM
24°
5%
3 AM
23°
5%
4 AM
23°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
25°
5%
7-Day Forecast
Today
38° 23°
Mostly Clear with a 56% chance of rain.
Wed
40° 23°
Partly Cloudy with a 35% chance of rain.
Thu
40° 23°
Clear with a 70% chance of rain.
Fri
36° 22°
Partly Cloudy with a 31% chance of rain.
Sat
36° 20°
Clear.
Sun
37° 19°
Drizzle, 43% chance.
Mon
35° 18°
Rain, 55% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Clear 3% 4 mph WNW 64%
10 AM 31° Clear 34% 6 mph WNW 54%
11 AM 33° Clear 34% 6 mph WNW 48%
12 PM 34° Clear 27% 7 mph WNW 42%
1 PM 36° Mostly Clear 26% 7 mph NW 44%
2 PM 35° Partly Cloudy 41% 8 mph NW 51%
3 PM 33° Partly Cloudy 56% 8 mph NW 59%
4 PM 32° Partly Cloudy 64% 7 mph NNW 65%
5 PM 32° Partly Cloudy 42% 5 mph NNW 68%
6 PM 31° Partly Cloudy 42% 5 mph N 72%
7 PM 30° Mostly Clear 51% 5 mph E 77%
8 PM 29° Partly Cloudy 37% 4 mph ESE 80%
9 PM 26° Mostly Clear 31% 5 mph SE 81%
10 PM 24° Mostly Clear 22% 5 mph SE 83%
11 PM 24° Mostly Clear 23% 5 mph SSE 85%
12 AM 24° Partly Cloudy 19% 4 mph SSE 88%
1 AM 24° Partly Cloudy 5% 4 mph S 90%
2 AM 24° Partly Cloudy 5% 4 mph S 91%
3 AM 23° Partly Cloudy 5% 4 mph SSW 91%
4 AM 23° Partly Cloudy 3% 4 mph SSW 91%
5 AM 23° Mostly Clear 3% 4 mph SSW 91%
6 AM 23° Mostly Clear 3% 4 mph SW 90%
7 AM 23° Partly Cloudy 3% 4 mph SW 85%
8 AM 25° Partly Cloudy 5% 5 mph WSW 78%
15-Day Forecast
Today
8/18
Mostly Clear
56%
23°
38°
Wed
8/19
Partly Cloudy
35%
23°
40°
Thu
8/20
Clear
70%
23°
40°
Fri
8/21
Partly Cloudy
31%
22°
36°
Sat
8/22
Clear
16%
20°
36°
Sun
8/23
Drizzle
43%
19°
37°
Mon
8/24
Rain
55%
18°
35°
Tue
8/25
Drizzle
43%
19°
37°
Wed
8/26
Drizzle
44%
21°
37°
Thu
8/27
Drizzle
51%
18°
33°
Fri
8/28
Drizzle
60%
14°
34°
Sat
8/29
Clear
25%
20°
33°
Sun
8/30
Drizzle
60%
19°
33°
Mon
8/31
Drizzle
60%
20°
34°
Tue
9/1
Drizzle
60%
20°
34°
52
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
52 AQI 9.9 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 52 Moderate 39 52
Thu 51 Moderate 37 51
Fri 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 Tue Aug 18, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1530 J/kg
MLCAPE550 J/kg
MUCAPE1530 J/kg
SBCIN-175 J/kg
MLCIN-197 J/kg
Lifted Index-4.3
Kinematics
0–6 km Shear15 kt
0–1 km Shear13 kt
Eff. Shear10 kt
0–1 km SRH77
0–3 km SRH97
Eff. SRH97
Storm Motion343° @ 20 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.0
Thermo & Levels
PWAT1.63 in
0–3 km LR6.1 °C/km
700–500 LR5.9 °C/km
Total Totals43.8
LCL909 hPa
LFC760 hPa
EL170 hPa
Freezing Lvl14,685 ft