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 8:00 PM

Yazoo County, Mississippi, United States

Last updated: 9:39 AM CDT  ·  Refresh
31°C
Feels like 34°
Mostly Clear
▲ 40°  /  ▼ 25°
Wind
7 mph W
Humidity
56%
Dew Point
22°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
7.3
Cloud Cover
19%
Sunrise
6:27 AM
Sunset
7:43 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Yazoo County is currently mostly clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1926 J/kg) — isolated convective development possible. Sunrise: 6:27AM · Sunset: 7:43PM.

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 8:00 PM
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
4%
10 AM
33°
31%
11 AM
35°
27%
12 PM
37°
27%
1 PM
39°
20%
2 PM
39°
20%
3 PM
39°
27%
4 PM
38°
28%
5 PM
37°
32%
6 PM
36°
32%
7 PM
33°
33%
8 PM
32°
33%
9 PM
28°
31%
10 PM
28°
22%
11 PM
27°
10%
12 AM
27°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
26°
3%
6 AM
26°
3%
7 AM
26°
21%
8 AM
27°
21%
7-Day Forecast
Today
40° 25°
Mostly Clear with a 32% chance of rain.
Wed
42° 25°
Partly Cloudy with a 69% chance of rain.
Thu
41° 24°
Clear with a 42% chance of rain.
Fri
40° 23°
Partly Cloudy with a 28% chance of rain.
Sat
40° 22°
Rain, 30% chance.
Sun
41° 21°
Drizzle, 43% chance.
Mon
39° 21°
Drizzle, 44% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 4% 7 mph W 56%
10 AM 33° Clear 31% 8 mph W 46%
11 AM 35° Clear 27% 8 mph WNW 40%
12 PM 37° Clear 27% 8 mph WNW 34%
1 PM 39° Clear 20% 8 mph W 32%
2 PM 39° Mostly Clear 20% 8 mph W 32%
3 PM 39° Mostly Clear 27% 8 mph W 32%
4 PM 38° Mostly Clear 28% 6 mph W 35%
5 PM 37° Mostly Clear 32% 5 mph WNW 39%
6 PM 36° Mostly Clear 32% 6 mph WSW 44%
7 PM 33° Mostly Clear 33% 5 mph S 51%
8 PM 32° Partly Cloudy 33% 4 mph S 59%
9 PM 28° Partly Cloudy 31% 5 mph SSW 67%
10 PM 28° Partly Cloudy 22% 5 mph SSW 71%
11 PM 27° Partly Cloudy 10% 5 mph SSW 74%
12 AM 27° Partly Cloudy 3% 5 mph SSW 76%
1 AM 27° Partly Cloudy 3% 5 mph S 72%
2 AM 27° Partly Cloudy 3% 5 mph SSW 74%
3 AM 26° Partly Cloudy 3% 5 mph SSW 76%
4 AM 26° Partly Cloudy 3% 5 mph SW 79%
5 AM 26° Partly Cloudy 3% 6 mph SW 81%
6 AM 26° Partly Cloudy 3% 6 mph SW 84%
7 AM 26° Partly Cloudy 21% 6 mph SW 80%
8 AM 27° Partly Cloudy 21% 7 mph SW 73%
15-Day Forecast
Today
8/18
Mostly Clear
32%
25°
40°
Wed
8/19
Partly Cloudy
69%
25°
42°
Thu
8/20
Clear
42%
24°
41°
Fri
8/21
Partly Cloudy
28%
23°
40°
Sat
8/22
Rain
30%
22°
40°
Sun
8/23
Drizzle
43%
21°
41°
Mon
8/24
Drizzle
44%
21°
39°
Tue
8/25
Drizzle
43%
20°
42°
Wed
8/26
Drizzle
44%
23°
41°
Thu
8/27
Drizzle
51%
23°
37°
Fri
8/28
Drizzle
60%
18°
38°
Sat
8/29
Drizzle
60%
21°
37°
Sun
8/30
Clear
60%
21°
36°
Mon
8/31
Clear
60%
21°
37°
Tue
9/1
Clear
60%
21°
37°
58
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
58 AQI 12.9 µg/m³
O3
Ground-level ozone
50 AQI 54 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 58 Moderate 50 58
Thu 54 Moderate 40 54
Fri 57 Moderate 40 57
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 Tue Aug 18, 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
SBCAPE1593 J/kg
MLCAPE515 J/kg
MUCAPE1593 J/kg
SBCIN-164 J/kg
MLCIN-224 J/kg
Lifted Index-4.7
Kinematics
0–6 km Shear10 kt
0–1 km Shear12 kt
Eff. Shear6 kt
0–1 km SRH60
0–3 km SRH47
Eff. SRH47
Storm Motion5° @ 13 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.5
Thermo & Levels
PWAT1.76 in
0–3 km LR6.8 °C/km
700–500 LR5.8 °C/km
Total Totals45.5
LCL887 hPa
LFC768 hPa
EL171 hPa
Freezing Lvl15,062 ft