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, 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 9:00 PM Excessive Heat Warning — 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 9:00 PM

Issaquena County, Mississippi, United States

Last updated: 7:44 AM CDT  ·  Refresh
26°C
Feels like 29°
Mostly Clear
▲ 36°  /  ▼ 24°
Wind
6 mph WSW
Humidity
84%
Dew Point
23°
Pressure
29.92 inHg
Visibility
9 mi
UV Index
4.5
Cloud Cover
15%
Sunrise
6:14 AM
Sunset
8:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Issaquena County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1720 J/kg) — isolated convective development possible. Sunrise: 6:14AM · Sunset: 8:06PM.

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, 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 9:00 PM
Excessive Heat Warning
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 9:00 PM
50 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
11%
8 AM
27°
11%
9 AM
30°
3%
10 AM
31°
3%
11 AM
33°
3%
12 PM
33°
3%
1 PM
34°
3%
2 PM
35°
3%
3 PM
35°
3%
4 PM
35°
3%
5 PM
36°
3%
6 PM
35°
3%
7 PM
33°
3%
8 PM
32°
3%
9 PM
30°
3%
10 PM
29°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
28°
3%
2 AM
27°
3%
3 AM
27°
3%
4 AM
26°
3%
5 AM
26°
3%
6 AM
25°
3%
7-Day Forecast
Today
36° 24°
Partly Cloudy.
Mon
38° 25°
Partly Cloudy.
Tue
38° 24°
Clear.
Wed
38° 25°
Clear with a 21% chance of rain.
Thu
37° 24°
Rain, 21% chance.
Fri
36° 23°
Rain, 70% chance.
Sat
37° 23°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 11% 6 mph WSW 84%
8 AM 27° Clear 11% 9 mph WSW 75%
9 AM 30° Clear 3% 9 mph WSW 67%
10 AM 31° Partly Cloudy 3% 8 mph W 62%
11 AM 33° Partly Cloudy 3% 8 mph W 57%
12 PM 33° Partly Cloudy 3% 7 mph W 53%
1 PM 34° Mostly Clear 3% 7 mph WSW 51%
2 PM 35° Partly Cloudy 3% 7 mph WSW 50%
3 PM 35° Partly Cloudy 3% 7 mph WSW 48%
4 PM 35° Partly Cloudy 3% 7 mph WSW 49%
5 PM 36° Partly Cloudy 3% 7 mph WSW 50%
6 PM 35° Clear 3% 6 mph SW 53%
7 PM 33° Mostly Clear 3% 6 mph SW 56%
8 PM 32° Partly Cloudy 3% 6 mph SW 59%
9 PM 30° Partly Cloudy 3% 6 mph SSW 61%
10 PM 29° Mostly Clear 3% 6 mph SW 63%
11 PM 29° Mostly Clear 3% 7 mph SW 66%
12 AM 28° Partly Cloudy 3% 7 mph SW 68%
1 AM 28° Partly Cloudy 3% 6 mph SW 71%
2 AM 27° Partly Cloudy 3% 6 mph SW 74%
3 AM 27° Mostly Cloudy 3% 6 mph SW 76%
4 AM 26° Mostly Cloudy 3% 6 mph SW 78%
5 AM 26° Mostly Cloudy 3% 6 mph SW 79%
6 AM 25° Mostly Cloudy 3% 6 mph SW 80%
15-Day Forecast
Today
7/26
Partly Cloudy
11%
24°
36°
Mon
7/27
Partly Cloudy
3%
25°
38°
Tue
7/28
Clear
3%
24°
38°
Wed
7/29
Clear
21%
25°
38°
Thu
7/30
Rain
21%
24°
37°
Fri
7/31
Rain
70%
23°
36°
Sat
8/1
Rain
71%
23°
37°
Sun
8/2
Rain
69%
22°
34°
Mon
8/3
Rain
68%
23°
36°
Tue
8/4
Rain
64%
23°
34°
Wed
8/5
Drizzle
60%
24°
36°
Thu
8/6
Drizzle
60%
23°
36°
Fri
8/7
Drizzle
60%
23°
36°
Sat
8/8
Drizzle
60%
23°
35°
Sun
8/9
Drizzle
60%
23°
35°
50
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
50 AQI 9.1 µg/m³
O3
Ground-level ozone
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 50 Good 32 50
Tue 44 Good 35 44
Wed 42 Good 31 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 Sun Jul 26, 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
SBCAPE591 J/kg
MLCAPE549 J/kg
MUCAPE1896 J/kg
SBCIN-163 J/kg
MLCIN0 J/kg
Lifted Index-0.8
Kinematics
0–6 km Shear19 kt
0–1 km Shear12 kt
Eff. Shear25 kt
0–1 km SRH51
0–3 km SRH16
Eff. SRH16
Storm Motion311° @ 20 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.4
K-Index30.2
Thermo & Levels
PWAT1.97 in
0–3 km LR5.0 °C/km
700–500 LR4.9 °C/km
Total Totals37.5
LCL975 hPa
LFC801 hPa
EL194 hPa
Freezing Lvl17,306 ft