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 7:00 PM

Issaquena County, Mississippi, United States

Last updated: 6:57 PM CDT  ·  Refresh
34°C
Feels like 38°
Clear
▲ 37°  /  ▼ 24°
Wind
8 mph SSW
Humidity
46%
Dew Point
21°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
2.8
Cloud Cover
9%
Sunrise
6:25 AM
Sunset
7:51 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Issaquena County is currently clear at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2300 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 7:51PM.

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 7:00 PM
28 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
30°
3%
10 PM
29°
3%
11 PM
28°
3%
12 AM
28°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
26°
3%
8 AM
28°
3%
9 AM
31°
3%
10 AM
32°
3%
11 AM
33°
3%
12 PM
34°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
36°
3%
7-Day Forecast
Tonight
37° 24°
Clear.
Thu
39° 24°
Clear.
Fri
39° 23°
Clear.
Sat
41° 23°
Clear.
Sun
43° 25°
Mostly Clear.
Mon
42° 26°
Clear.
Tue
41° 25°
Partly Cloudy with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 3% 8 mph SSW 46%
7 PM 34° Mostly Clear 3% 7 mph SSW 52%
8 PM 33° Mostly Clear 3% 6 mph SSW 55%
9 PM 30° Mostly Clear 3% 6 mph SSW 58%
10 PM 29° Mostly Clear 3% 7 mph SSW 61%
11 PM 28° Mostly Clear 3% 7 mph SSW 65%
12 AM 28° Mostly Clear 3% 8 mph SSW 68%
1 AM 27° Clear 3% 8 mph SSW 73%
2 AM 27° Clear 3% 8 mph SSW 77%
3 AM 26° Clear 3% 8 mph SW 82%
4 AM 26° Clear 3% 8 mph SW 84%
5 AM 24° Clear 3% 7 mph SW 86%
6 AM 24° Clear 3% 7 mph SW 88%
7 AM 26° Clear 3% 9 mph SW 81%
8 AM 28° Clear 3% 10 mph SW 72%
9 AM 31° Clear 3% 11 mph SW 65%
10 AM 32° Clear 3% 10 mph SW 58%
11 AM 33° Clear 3% 10 mph SW 52%
12 PM 34° Clear 3% 10 mph SW 47%
1 PM 37° Clear 3% 9 mph SW 44%
2 PM 37° Clear 3% 9 mph SW 43%
3 PM 37° Clear 3% 9 mph SW 41%
4 PM 37° Clear 3% 8 mph SW 42%
5 PM 36° Clear 3% 8 mph SSW 43%
15-Day Forecast
Today
8/12
Clear
3%
24°
37°
Thu
8/13
Clear
3%
24°
39°
Fri
8/14
Clear
3%
23°
39°
Sat
8/15
Clear
7%
23°
41°
Sun
8/16
Mostly Clear
7%
25°
43°
Mon
8/17
Clear
15%
26°
42°
Tue
8/18
Partly Cloudy
31%
25°
41°
Wed
8/19
Partly Cloudy
31%
24°
42°
Thu
8/20
Drizzle
46%
24°
42°
Fri
8/21
Drizzle
47%
23°
43°
Sat
8/22
Drizzle
52%
24°
41°
Sun
8/23
Drizzle
60%
24°
41°
Mon
8/24
Drizzle
60%
24°
40°
Tue
8/25
Drizzle
60%
23°
39°
Wed
8/26
Drizzle
60%
23°
38°
28
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
23 AQI 4.2 µg/m³
O3
Ground-level ozone
Dominant
28 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 28 Good 28 23
Fri 27 Good 27 27
Sat 59 Moderate 31 59
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 Wed Aug 12, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1914 J/kg
MLCAPE1930 J/kg
MUCAPE2250 J/kg
SBCIN-35 J/kg
MLCIN0 J/kg
Lifted Index-3.7
Kinematics
0–6 km Shear14 kt
0–1 km Shear6 kt
Eff. Shear10 kt
0–1 km SRH21
0–3 km SRH50
Eff. SRH50
Storm Motion340° @ 10 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.2
Thermo & Levels
PWAT1.74 in
0–3 km LR7.7 °C/km
700–500 LR5.7 °C/km
Total Totals45.1
LCL832 hPa
LFC794 hPa
EL166 hPa
Freezing Lvl16,716 ft