Heat Advisory — Catahoula, LA, Concordia, LA, Adams, MS 10:00 AM Excessive Heat Warning — Adams, MS, Grenada, MS, Carroll, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Newton, MS, Lauderdale, MS, Scott, MS, Smith, MS, Jasper, MS, Clarke, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 9:00 PM

Yazoo County, Mississippi, United States

Last updated: 5:21 AM CDT  ·  Refresh
26°C
Feels like 31°
Mostly Clear
▲ 37°  /  ▼ 24°
Wind
2 mph SE
Humidity
90%
Dew Point
24°
Pressure
29.59 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
21%
Sunrise
6:08 AM
Sunset
8:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Yazoo County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2769 J/kg) — isolated convective development possible. Sunrise: 6:08AM · Sunset: 8:07PM.

Alerts

Heat Advisory
Catahoula, LA, Concordia, LA, Adams, MS
Expires 10:00 AM
Excessive Heat Warning
Adams, MS, Grenada, MS, Carroll, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Newton, MS, Lauderdale, MS, Scott, MS, Smith, MS, Jasper, MS, Clarke, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 9:00 PM
68 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
8%
6 AM
24°
21%
7 AM
25°
21%
8 AM
27°
21%
9 AM
29°
21%
10 AM
31°
23%
11 AM
32°
22%
12 PM
33°
28%
1 PM
35°
31%
2 PM
34°
43%
3 PM
34°
47%
4 PM
34°
47%
5 PM
33°
46%
6 PM
33°
42%
7 PM
32°
26%
8 PM
31°
16%
9 PM
28°
7%
10 PM
28°
3%
11 PM
27°
3%
12 AM
27°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
3%
7-Day Forecast
Today
37° 24°
Mostly Clear with a 46% chance of rain.
Wed
37° 24°
Mostly Clear.
Thu
35° 23°
Partly Cloudy with a 61% chance of rain.
Fri
34° 23°
Mostly Cloudy with a 51% chance of rain.
Sat
36° 23°
Drizzle, 52% chance.
Sun
37° 23°
Overcast.
Mon
38° 24°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 8% 2 mph SE 90%
6 AM 24° Clear 21% 2 mph ESE 89%
7 AM 25° Clear 21% 2 mph ESE 88%
8 AM 27° Clear 21% 2 mph ESE 81%
9 AM 29° Clear 21% 2 mph E 74%
10 AM 31° Clear 23% 2 mph NNE 69%
11 AM 32° Mostly Clear 22% 2 mph NNE 65%
12 PM 33° Mostly Clear 28% 3 mph NNE 60%
1 PM 35° Partly Cloudy 31% 4 mph NNE 59%
2 PM 34° Partly Cloudy 43% 5 mph NNE 62%
3 PM 34° Partly Cloudy 47% 6 mph NNE 66%
4 PM 34° Partly Cloudy 47% 6 mph NNE 70%
5 PM 33° Partly Cloudy 46% 5 mph NNE 72%
6 PM 33° Partly Cloudy 42% 5 mph NNE 75%
7 PM 32° Rain 26% 4 mph NE 78%
8 PM 31° Partly Cloudy 16% 3 mph ENE 81%
9 PM 28° Partly Cloudy 7% 3 mph E 83%
10 PM 28° Partly Cloudy 3% 3 mph E 85%
11 PM 27° Partly Cloudy 3% 3 mph ESE 86%
12 AM 27° Partly Cloudy 3% 3 mph ESE 87%
1 AM 27° Partly Cloudy 3% 4 mph ESE 88%
2 AM 27° Partly Cloudy 3% 4 mph ESE 88%
3 AM 26° Partly Cloudy 3% 4 mph ESE 89%
4 AM 26° Partly Cloudy 3% 4 mph ESE 89%
15-Day Forecast
Today
7/21
Mostly Clear
46%
24°
37°
Wed
7/22
Mostly Clear
11%
24°
37°
Thu
7/23
Partly Cloudy
61%
23°
35°
Fri
7/24
Mostly Cloudy
51%
23°
34°
Sat
7/25
Drizzle
52%
23°
36°
Sun
7/26
Overcast
17%
23°
37°
Mon
7/27
Mostly Clear
18%
24°
38°
Tue
7/28
Mostly Clear
15%
24°
39°
Wed
7/29
Drizzle
54%
25°
40°
Thu
7/30
Drizzle
54%
23°
37°
Fri
7/31
Drizzle
60%
23°
38°
Sat
8/1
Drizzle
60%
23°
38°
Sun
8/2
Drizzle
60%
23°
38°
Mon
8/3
Drizzle
60%
23°
38°
Tue
8/4
Drizzle
60%
23°
37°
68
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
68 AQI 18.0 µg/m³
O3
Ground-level ozone
28 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 68 Moderate 28 68
Wed 64 Moderate 27 64
Thu 60 Moderate 31 60
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 Jul 21, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1056 J/kg
MLCAPE1636 J/kg
MUCAPE2397 J/kg
SBCIN-179 J/kg
MLCIN0 J/kg
Lifted Index-2.7
Kinematics
0–6 km Shear15 kt
0–1 km Shear12 kt
Eff. Shear24 kt
0–1 km SRH-14
0–3 km SRH-26
Eff. SRH-26
Storm Motion323° @ 18 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.4
Thermo & Levels
PWAT2.13 in
0–3 km LR4.8 °C/km
700–500 LR5.3 °C/km
Total Totals43.2
LCL977 hPa
LFC790 hPa
EL179 hPa
Freezing Lvl16,808 ft