Extreme Heat Warning — Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS 8:00 PM Heat Advisory — Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS 8:00 PM

Issaquena County, Mississippi, United States

Last updated: 5:01 PM CDT  ·  Refresh
37°C
Feels like 41°
Partly Cloudy
▲ 39°  /  ▼ 22°
Wind
10 mph NNW
Humidity
39%
Dew Point
22°
Pressure
29.81 inHg
Visibility
5 mi
UV Index
5.9
Cloud Cover
47%
Sunrise
6:31 AM
Sunset
7:42 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Issaquena County is currently partly cloudy at 37°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1929 J/kg) — isolated convective development possible. Sunrise: 6:31AM · Sunset: 7:42PM.

Alerts

Extreme Heat Warning
Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS
Expires 8:00 PM
Heat Advisory
Morehouse, LA, West Carroll, LA, East Carroll, LA, Richland, LA, Madison, LA, Franklin, LA, Catahoula, LA, Tensas, LA, Concordia, LA, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS
Expires 8:00 PM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
37°
7%
6 PM
37°
6%
7 PM
35°
6%
8 PM
33°
6%
9 PM
32°
6%
10 PM
29°
6%
11 PM
28°
6%
12 AM
28°
4%
1 AM
27°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
5 AM
24°
3%
6 AM
22°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
27°
3%
10 AM
30°
3%
11 AM
31°
5%
12 PM
34°
5%
1 PM
36°
5%
2 PM
37°
5%
3 PM
38°
15%
4 PM
40°
16%
7-Day Forecast
Today
39° 22°
Partly Cloudy.
Sat
42° 22°
Partly Cloudy.
Sun
42° 23°
Partly Cloudy with a 37% chance of rain.
Mon
36° 24°
Mostly Cloudy with a 63% chance of rain.
Tue
38° 23°
Partly Cloudy with a 52% chance of rain.
Wed
37° 23°
Rain, 90% chance.
Thu
36° 24°
Rain, 66% chance.
TimeTempConditionsPrecipWindHumidity
Now 37° Partly Cloudy 7% 10 mph NNW 39%
6 PM 37° Partly Cloudy 6% 9 mph NNW 48%
7 PM 35° Mostly Cloudy 6% 10 mph SSW 55%
8 PM 33° Mostly Cloudy 6% 7 mph SSW 58%
9 PM 32° Mostly Cloudy 6% 7 mph SW 62%
10 PM 29° Mostly Cloudy 6% 8 mph SW 66%
11 PM 28° Mostly Cloudy 6% 6 mph WSW 69%
12 AM 28° Partly Cloudy 4% 6 mph WSW 72%
1 AM 27° Partly Cloudy 3% 5 mph WSW 74%
2 AM 26° Partly Cloudy 3% 5 mph W 77%
3 AM 26° Partly Cloudy 3% 4 mph W 80%
4 AM 25° Partly Cloudy 3% 4 mph W 82%
5 AM 24° Partly Cloudy 3% 4 mph WNW 83%
6 AM 22° Mostly Clear 3% 3 mph NW 84%
7 AM 22° Mostly Clear 3% 3 mph NNE 85%
8 AM 24° Mostly Clear 3% 2 mph SW 75%
9 AM 27° Mostly Clear 3% 3 mph WSW 63%
10 AM 30° Mostly Clear 3% 3 mph WSW 54%
11 AM 31° Mostly Clear 5% 3 mph W 49%
12 PM 34° Mostly Clear 5% 3 mph NW 44%
1 PM 36° Mostly Clear 5% 3 mph NNW 39%
2 PM 37° Mostly Clear 5% 3 mph N 36%
3 PM 38° Partly Cloudy 15% 3 mph NNE 34%
4 PM 40° Partly Cloudy 16% 4 mph NE 31%
15-Day Forecast
Today
8/21
Partly Cloudy
7%
22°
39°
Sat
8/22
Partly Cloudy
18%
22°
42°
Sun
8/23
Partly Cloudy
37%
23°
42°
Mon
8/24
Mostly Cloudy
63%
24°
36°
Tue
8/25
Partly Cloudy
52%
23°
38°
Wed
8/26
Rain
90%
23°
37°
Thu
8/27
Rain
66%
24°
36°
Fri
8/28
Partly Cloudy
27%
22°
38°
Sat
8/29
Mostly Clear
27%
24°
37°
Sun
8/30
Clear
40%
23°
40°
Mon
8/31
Drizzle
60%
24°
39°
Tue
9/1
Clear
60%
23°
39°
Wed
9/2
Drizzle
60%
24°
39°
Thu
9/3
Drizzle
60%
23°
39°
Fri
9/4
Drizzle
60%
23°
39°
48
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
48 AQI 8.7 µg/m³
O3
Ground-level ozone
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 48 Good 46 48
Sun 61 Moderate 61 52
Mon 52 Moderate 46 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 Fri Aug 21, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3073 J/kg
MLCAPE2986 J/kg
MUCAPE3251 J/kg
SBCIN-36 J/kg
MLCIN-59 J/kg
Lifted Index-7.1
Kinematics
0–6 km Shear10 kt
0–1 km Shear5 kt
Eff. Shear6 kt
0–1 km SRH5
0–3 km SRH49
Eff. SRH49
Storm Motion8° @ 23 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index40.5
Thermo & Levels
PWAT1.94 in
0–3 km LR8.4 °C/km
700–500 LR6.4 °C/km
Total Totals51.5
LCL810 hPa
LFC763 hPa
EL147 hPa
Freezing Lvl15,200 ft