Heat Advisory — Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, 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

Yazoo County, Mississippi, United States

Last updated: 3:36 AM CDT  ·  Refresh
24°C
Feels like 28°
Clear
▲ 37°  /  ▼ 24°
Wind
3 mph SW
Humidity
85%
Dew Point
22°
Pressure
29.72 inHg
Visibility
7 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:07 AM
Sunset
8:08 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Yazoo County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2311 J/kg) — isolated convective development possible. Sunrise: 6:07AM · Sunset: 8:08PM.

Alerts

Heat Advisory
Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, 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
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
4 AM
24°
3%
5 AM
22°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
35°
3%
2 PM
35°
3%
3 PM
35°
3%
4 PM
34°
3%
5 PM
34°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
32°
3%
9 PM
29°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
27°
3%
1 AM
27°
3%
2 AM
27°
3%
7-Day Forecast
Today
37° 24°
Clear.
Mon
38° 24°
Mostly Clear.
Tue
38° 24°
Clear.
Wed
38° 24°
Clear with a 30% chance of rain.
Thu
38° 22°
Clear.
Fri
39° 22°
Drizzle, 38% chance.
Sat
40° 24°
Thunderstorm, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 3 mph SW 85%
4 AM 24° Clear 3% 4 mph SW 84%
5 AM 22° Clear 3% 4 mph SW 85%
6 AM 23° Clear 3% 4 mph WSW 86%
7 AM 24° Clear 3% 4 mph W 81%
8 AM 26° Clear 3% 5 mph WNW 74%
9 AM 29° Clear 3% 6 mph WNW 66%
10 AM 31° Clear 3% 6 mph NW 61%
11 AM 32° Clear 3% 6 mph NW 56%
12 PM 33° Mostly Clear 3% 5 mph NW 52%
1 PM 35° Mostly Clear 3% 4 mph NW 50%
2 PM 35° Mostly Clear 3% 5 mph WNW 51%
3 PM 35° Mostly Clear 3% 6 mph W 51%
4 PM 34° Mostly Clear 3% 5 mph W 53%
5 PM 34° Clear 3% 4 mph WSW 56%
6 PM 33° Clear 3% 3 mph WSW 59%
7 PM 32° Clear 3% 3 mph SSW 63%
8 PM 32° Clear 3% 3 mph SSW 65%
9 PM 29° Clear 3% 4 mph SSW 67%
10 PM 28° Clear 3% 4 mph SSW 69%
11 PM 27° Mostly Clear 3% 4 mph SSW 71%
12 AM 27° Mostly Clear 3% 4 mph SSW 72%
1 AM 27° Mostly Clear 3% 4 mph SSW 74%
2 AM 27° Mostly Clear 3% 4 mph SSW 76%
15-Day Forecast
Today
7/19
Clear
3%
24°
37°
Mon
7/20
Mostly Clear
6%
24°
38°
Tue
7/21
Clear
16%
24°
38°
Wed
7/22
Clear
30%
24°
38°
Thu
7/23
Clear
16%
22°
38°
Fri
7/24
Drizzle
38%
22°
39°
Sat
7/25
Thunderstorm
63%
24°
40°
Sun
7/26
Drizzle
68%
23°
38°
Mon
7/27
Drizzle
44%
24°
38°
Tue
7/28
Drizzle
68%
24°
36°
Wed
7/29
Drizzle
60%
23°
37°
Thu
7/30
Drizzle
60%
23°
37°
Fri
7/31
Drizzle
60%
23°
38°
Sat
8/1
Drizzle
60%
24°
39°
Sun
8/2
Drizzle
60%
24°
39°
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
23 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 23 58
Mon 60 Moderate 26 60
Tue 61 Moderate 29 61
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 Sun Jul 19, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE699 J/kg
MLCAPE1137 J/kg
MUCAPE1868 J/kg
SBCIN-314 J/kg
MLCIN0 J/kg
Lifted Index-3.8
Kinematics
0–6 km Shear15 kt
0–1 km Shear3 kt
Eff. Shear14 kt
0–1 km SRH-8
0–3 km SRH-47
Eff. SRH-47
Storm Motion279° @ 20 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index20.5
Thermo & Levels
PWAT1.55 in
0–3 km LR4.4 °C/km
700–500 LR6.6 °C/km
Total Totals43.2
LCL976 hPa
LFC683 hPa
EL239 hPa
Freezing Lvl15,138 ft