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

Oktibbeha County, Mississippi, United States

Last updated: 9:40 AM CDT  ·  Refresh
29°C
Feels like 32°
Clear
▲ 37°  /  ▼ 23°
Wind
4 mph NW
Humidity
65%
Dew Point
23°
Pressure
29.71 inHg
Visibility
10 mi
UV Index
7.5
Cloud Cover
10%
Sunrise
6:20 AM
Sunset
7:37 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Oktibbeha County is currently clear at 29°C. Precipitation is likely — peak probability 60% around 4 PM. Atmospheric instability is elevated (CAPE up to 2052 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 7:37PM.

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°
4%
10 AM
31°
23%
11 AM
33°
23%
12 PM
34°
23%
1 PM
36°
36%
2 PM
35°
51%
3 PM
34°
51%
4 PM
32°
59%
5 PM
32°
51%
6 PM
31°
48%
7 PM
29°
40%
8 PM
28°
37%
9 PM
25°
31%
10 PM
24°
22%
11 PM
24°
23%
12 AM
24°
10%
1 AM
24°
5%
2 AM
23°
5%
3 AM
23°
5%
4 AM
23°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
23°
5%
8 AM
26°
5%
7-Day Forecast
Today
37° 23°
Mostly Clear with a 51% chance of rain.
Wed
39° 23°
Mostly Clear with a 54% chance of rain.
Thu
40° 23°
Clear with a 70% chance of rain.
Fri
34° 22°
Mostly Clear with a 50% chance of rain.
Sat
35° 21°
Clear.
Sun
36° 19°
Drizzle, 43% chance.
Mon
34° 18°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 4% 4 mph NW 65%
10 AM 31° Clear 23% 5 mph NW 54%
11 AM 33° Clear 23% 5 mph NW 48%
12 PM 34° Clear 23% 6 mph NW 41%
1 PM 36° Clear 36% 7 mph NW 41%
2 PM 35° Partly Cloudy 51% 8 mph NW 44%
3 PM 34° Partly Cloudy 51% 9 mph NW 49%
4 PM 32° Partly Cloudy 59% 8 mph NW 58%
5 PM 32° Partly Cloudy 51% 5 mph N 65%
6 PM 31° Partly Cloudy 48% 6 mph NE 72%
7 PM 29° Partly Cloudy 40% 5 mph ENE 78%
8 PM 28° Mostly Clear 37% 4 mph E 81%
9 PM 25° Mostly Clear 31% 3 mph SE 84%
10 PM 24° Mostly Clear 22% 4 mph SSE 87%
11 PM 24° Mostly Clear 23% 4 mph SSE 90%
12 AM 24° Partly Cloudy 10% 3 mph SSE 93%
1 AM 24° Partly Cloudy 5% 3 mph S 94%
2 AM 23° Partly Cloudy 5% 3 mph SSW 94%
3 AM 23° Partly Cloudy 5% 3 mph SSW 94%
4 AM 23° Haze 3% 3 mph SW 94%
5 AM 23° Fog 3% 3 mph SW 93%
6 AM 23° Fog 3% 3 mph WSW 93%
7 AM 23° Partly Cloudy 5% 3 mph WSW 88%
8 AM 26° Partly Cloudy 5% 3 mph WSW 80%
15-Day Forecast
Today
8/18
Mostly Clear
51%
23°
37°
Wed
8/19
Mostly Clear
54%
23°
39°
Thu
8/20
Clear
70%
23°
40°
Fri
8/21
Mostly Clear
50%
22°
34°
Sat
8/22
Clear
16%
21°
35°
Sun
8/23
Drizzle
43%
19°
36°
Mon
8/24
Drizzle
52%
18°
34°
Tue
8/25
Drizzle
43%
19°
36°
Wed
8/26
Drizzle
44%
21°
36°
Thu
8/27
Drizzle
51%
19°
32°
Fri
8/28
Drizzle
60%
13°
33°
Sat
8/29
Clear
25%
19°
32°
Sun
8/30
Drizzle
60%
19°
32°
Mon
8/31
Drizzle
60%
19°
33°
Tue
9/1
Drizzle
60%
20°
33°
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 9.6 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 34 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
SBCAPE1494 J/kg
MLCAPE808 J/kg
MUCAPE1494 J/kg
SBCIN-174 J/kg
MLCIN-223 J/kg
Lifted Index-4.3
Kinematics
0–6 km Shear15 kt
0–1 km Shear13 kt
Eff. Shear11 kt
0–1 km SRH77
0–3 km SRH106
Eff. SRH106
Storm Motion340° @ 22 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.3
Thermo & Levels
PWAT1.67 in
0–3 km LR6.0 °C/km
700–500 LR6.0 °C/km
Total Totals44.1
LCL919 hPa
LFC756 hPa
EL171 hPa
Freezing Lvl14,869 ft