Extreme Heat Warning — Chicot, AR, West Carroll, LA, East Carroll, LA, Madison, 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

Issaquena County, Mississippi, United States

Last updated: 1:19 AM CDT  ·  Refresh
29°C
Feels like 32°
Clear
▲ 41°  /  ▼ 24°
Wind
7 mph SSW
Humidity
65%
Dew Point
23°
Pressure
29.91 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
4%
Sunrise
6:29 AM
Sunset
7:46 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Issaquena County is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1297 J/kg) — isolated convective development possible. Sunrise: 6:29AM · Sunset: 7:46PM.

Alerts

Extreme Heat Warning
Chicot, AR, West Carroll, LA, East Carroll, LA, Madison, 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
59 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
4%
2 AM
29°
4%
3 AM
28°
4%
4 AM
28°
4%
5 AM
26°
4%
6 AM
25°
4%
7 AM
26°
4%
8 AM
28°
4%
9 AM
31°
4%
10 AM
33°
3%
11 AM
34°
3%
12 PM
36°
3%
1 PM
39°
3%
2 PM
40°
3%
3 PM
40°
5%
4 PM
40°
5%
5 PM
40°
5%
6 PM
39°
5%
7 PM
38°
5%
8 PM
36°
5%
9 PM
33°
5%
10 PM
32°
5%
11 PM
31°
5%
12 AM
30°
3%
7-Day Forecast
Today
41° 24°
Clear.
Tue
42° 24°
Mostly Clear with a 45% chance of rain.
Wed
43° 24°
Mostly Clear with a 28% chance of rain.
Thu
41° 23°
Drizzle, 50% chance.
Fri
41° 22°
Rain, 30% chance.
Sat
41° 23°
Drizzle, 52% chance.
Sun
42° 22°
Rain.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 4% 7 mph SSW 65%
2 AM 29° Mostly Clear 4% 8 mph SSW 68%
3 AM 28° Mostly Clear 4% 7 mph SW 72%
4 AM 28° Mostly Clear 4% 7 mph SW 76%
5 AM 26° Mostly Clear 4% 7 mph SW 78%
6 AM 25° Mostly Clear 4% 7 mph SW 79%
7 AM 26° Clear 4% 7 mph WSW 77%
8 AM 28° Clear 4% 9 mph WSW 67%
9 AM 31° Clear 4% 10 mph W 57%
10 AM 33° Clear 3% 10 mph W 49%
11 AM 34° Clear 3% 9 mph W 43%
12 PM 36° Clear 3% 9 mph W 38%
1 PM 39° Clear 3% 9 mph W 34%
2 PM 40° Mostly Clear 3% 9 mph W 32%
3 PM 40° Mostly Clear 5% 9 mph W 30%
4 PM 40° Mostly Clear 5% 8 mph W 30%
5 PM 40° Mostly Clear 5% 8 mph WSW 31%
6 PM 39° Mostly Clear 5% 8 mph WSW 33%
7 PM 38° Mostly Clear 5% 7 mph SW 37%
8 PM 36° Mostly Clear 5% 7 mph SW 42%
9 PM 33° Mostly Clear 5% 7 mph SW 47%
10 PM 32° Mostly Clear 5% 6 mph SW 50%
11 PM 31° Mostly Clear 5% 6 mph SW 53%
12 AM 30° Mostly Clear 3% 6 mph SW 56%
15-Day Forecast
Today
8/17
Clear
5%
24°
41°
Tue
8/18
Mostly Clear
45%
24°
42°
Wed
8/19
Mostly Clear
28%
24°
43°
Thu
8/20
Drizzle
50%
23°
41°
Fri
8/21
Rain
30%
22°
41°
Sat
8/22
Drizzle
52%
23°
41°
Sun
8/23
Rain
18%
22°
42°
Mon
8/24
Rain
68%
23°
41°
Tue
8/25
Rain
68%
24°
39°
Wed
8/26
Drizzle
60%
24°
39°
Thu
8/27
Drizzle
60%
24°
40°
Fri
8/28
Drizzle
60%
23°
39°
Sat
8/29
Drizzle
60%
23°
39°
Sun
8/30
Drizzle
60%
23°
38°
Mon
8/31
Drizzle
60%
23°
38°
59
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
59 AQI 13.3 µg/m³
O3
Ground-level ozone
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 59 Moderate 31 59
Tue 55 Moderate 35 55
Wed 56 Moderate 37 56
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 Mon Aug 17, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE972 J/kg
MLCAPE1164 J/kg
MUCAPE1782 J/kg
SBCIN-306 J/kg
MLCIN-166 J/kg
Lifted Index-3.1
Kinematics
0–6 km Shear6 kt
0–1 km Shear8 kt
Eff. Shear15 kt
0–1 km SRH24
0–3 km SRH83
Eff. SRH126
Storm Motion123° @ 12 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.1
Thermo & Levels
PWAT1.66 in
0–3 km LR5.7 °C/km
700–500 LR5.9 °C/km
Total Totals46.5
LCL921 hPa
LFC722 hPa
EL188 hPa
Freezing Lvl16,818 ft