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, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, 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

Issaquena County, Mississippi, United States

Last updated: 6:11 PM CDT  ·  Refresh
36°C
Feels like 39°
Clear
▲ 37°  /  ▼ 23°
Wind
5 mph N
Humidity
40%
Dew Point
21°
Pressure
29.80 inHg
Visibility
10 mi
UV Index
4.2
Cloud Cover
9%
Sunrise
6:33 AM
Sunset
7:39 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Issaquena County is currently clear at 36°C. Precipitation is likely — peak probability 69% around 1 PM. Atmospheric instability is elevated (CAPE up to 1826 J/kg) — isolated convective development possible. Sunrise: 6:33AM · 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, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, 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
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
3%
7 PM
36°
25%
8 PM
33°
25%
9 PM
31°
25%
10 PM
30°
25%
11 PM
29°
25%
12 AM
28°
25%
1 AM
27°
8%
2 AM
26°
18%
3 AM
26°
18%
4 AM
25°
19%
5 AM
23°
19%
6 AM
23°
25%
7 AM
24°
45%
8 AM
26°
64%
9 AM
27°
64%
10 AM
28°
68%
11 AM
28°
68%
12 PM
28°
68%
1 PM
30°
68%
2 PM
30°
59%
3 PM
31°
59%
4 PM
31°
49%
5 PM
29°
44%
7-Day Forecast
Tonight
37° 23°
Clear with a 25% chance of rain.
Mon
36° 23°
Mostly Cloudy with a 68% chance of rain.
Tue
37° 22°
Mostly Clear with a 59% chance of rain.
Wed
39° 24°
Mostly Clear with a 77% chance of rain.
Thu
36° 22°
Thunderstorm, 81% chance.
Fri
37° 20°
Clear with a 60% chance of rain.
Sat
37° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 36° Clear 3% 5 mph N 40%
7 PM 36° Mostly Clear 25% 6 mph NE 46%
8 PM 33° Mostly Cloudy 25% 5 mph ENE 54%
9 PM 31° Mostly Cloudy 25% 5 mph E 61%
10 PM 30° Mostly Cloudy 25% 6 mph SE 67%
11 PM 29° Partly Cloudy 25% 5 mph ESE 69%
12 AM 28° Partly Cloudy 25% 4 mph ESE 71%
1 AM 27° Partly Cloudy 8% 4 mph E 74%
2 AM 26° Partly Cloudy 18% 4 mph E 76%
3 AM 26° Mostly Clear 18% 3 mph E 78%
4 AM 25° Mostly Clear 19% 3 mph ESE 80%
5 AM 23° Mostly Clear 19% 3 mph ESE 81%
6 AM 23° Partly Cloudy 25% 3 mph ESE 82%
7 AM 24° Mostly Clear 45% 3 mph SE 82%
8 AM 26° Partly Cloudy 64% 3 mph SSE 76%
9 AM 27° Partly Cloudy 64% 4 mph W 70%
10 AM 28° Mostly Cloudy 68% 5 mph NW 68%
11 AM 28° Mostly Cloudy 68% 5 mph N 70%
12 PM 28° Overcast 68% 5 mph NNE 72%
1 PM 30° Overcast 68% 6 mph NNE 73%
2 PM 30° Overcast 59% 6 mph N 71%
3 PM 31° Overcast 59% 8 mph NNW 69%
4 PM 31° Overcast 49% 9 mph NW 68%
5 PM 29° Overcast 44% 8 mph WNW 71%
15-Day Forecast
Today
8/23
Clear
25%
23°
37°
Mon
8/24
Mostly Cloudy
68%
23°
36°
Tue
8/25
Mostly Clear
59%
22°
37°
Wed
8/26
Mostly Clear
77%
24°
39°
Thu
8/27
Thunderstorm
81%
22°
36°
Fri
8/28
Clear
60%
20°
37°
Sat
8/29
Clear
19%
21°
37°
Sun
8/30
Clear
19%
22°
37°
Mon
8/31
Drizzle
60%
22°
37°
Tue
9/1
Drizzle
60%
22°
38°
Wed
9/2
Drizzle
60%
22°
38°
Thu
9/3
Drizzle
60%
23°
38°
Fri
9/4
Clear
60%
23°
38°
Sat
9/5
Drizzle
60%
23°
38°
Sun
9/6
Drizzle
60%
23°
37°
49
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
49 AQI 9.0 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 49 Good 44 49
Tue 53 Moderate 35 53
Wed 48 Good 42 48
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 Sun Aug 23, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2353 J/kg
MLCAPE1996 J/kg
MUCAPE2353 J/kg
SBCIN-35 J/kg
MLCIN-54 J/kg
Lifted Index-3.6
Kinematics
0–6 km Shear11 kt
0–1 km Shear2 kt
Eff. Shear12 kt
0–1 km SRH7
0–3 km SRH88
Eff. SRH88
Storm Motion8° @ 22 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.6
Thermo & Levels
PWAT1.68 in
0–3 km LR8.5 °C/km
700–500 LR4.9 °C/km
Total Totals44.8
LCL813 hPa
LFC763 hPa
EL165 hPa
Freezing Lvl16,204 ft