Heat Advisory — Holmes, MS, Yazoo, MS, Madison, MS, Hinds, MS, Copiah, MS, Lincoln, MS 8:00 PM

Yazoo County, Mississippi, United States

Last updated: 8:08 AM CDT  ·  Refresh
26°C
Feels like 30°
Mostly Clear
▲ 37°  /  ▼ 24°
Wind
5 mph SW
Humidity
81%
Dew Point
23°
Pressure
29.84 inHg
Visibility
10 mi
UV Index
5.0
Cloud Cover
20%
Sunrise
6:21 AM
Sunset
7:51 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 1866 J/kg) — isolated convective development possible. Sunrise: 6:21AM · Sunset: 7:51PM.

Alerts

Heat Advisory
Holmes, MS, Yazoo, MS, Madison, MS, Hinds, MS, Copiah, MS, Lincoln, MS
Expires 8:00 PM
35 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
21%
9 AM
29°
21%
10 AM
31°
22%
11 AM
32°
21%
12 PM
33°
25%
1 PM
36°
34%
2 PM
36°
42%
3 PM
37°
38%
4 PM
36°
30%
5 PM
34°
30%
6 PM
33°
26%
7 PM
32°
9%
8 PM
31°
9%
9 PM
28°
9%
10 PM
27°
8%
11 PM
27°
8%
12 AM
27°
8%
1 AM
26°
8%
2 AM
26°
8%
3 AM
26°
8%
4 AM
26°
8%
5 AM
24°
9%
6 AM
24°
12%
7 AM
24°
13%
7-Day Forecast
Today
37° 24°
Mostly Clear with a 42% chance of rain.
Tue
39° 24°
Mostly Clear.
Wed
39° 23°
Clear.
Thu
41° 23°
Mostly Clear.
Fri
43° 23°
Clear.
Sat
44° 22°
Clear.
Sun
43° 24°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 21% 5 mph SW 81%
9 AM 29° Mostly Clear 21% 6 mph SW 70%
10 AM 31° Mostly Clear 22% 5 mph SW 64%
11 AM 32° Mostly Clear 21% 5 mph SW 59%
12 PM 33° Mostly Clear 25% 4 mph SSW 54%
1 PM 36° Partly Cloudy 34% 5 mph S 51%
2 PM 36° Partly Cloudy 42% 6 mph S 50%
3 PM 37° Mostly Clear 38% 7 mph S 49%
4 PM 36° Mostly Clear 30% 7 mph SSE 49%
5 PM 34° Partly Cloudy 30% 7 mph SSE 54%
6 PM 33° Partly Cloudy 26% 7 mph SSE 60%
7 PM 32° Partly Cloudy 9% 7 mph SSE 65%
8 PM 31° Partly Cloudy 9% 5 mph SSE 68%
9 PM 28° Mostly Clear 9% 5 mph SSE 71%
10 PM 27° Mostly Clear 8% 4 mph SSE 73%
11 PM 27° Mostly Clear 8% 4 mph SSE 76%
12 AM 27° Mostly Clear 8% 5 mph S 78%
1 AM 26° Mostly Clear 8% 5 mph S 81%
2 AM 26° Mostly Clear 8% 5 mph S 84%
3 AM 26° Mostly Clear 8% 5 mph S 86%
4 AM 26° Mostly Clear 8% 5 mph SSW 88%
5 AM 24° Mostly Clear 9% 5 mph SSW 88%
6 AM 24° Mostly Clear 12% 5 mph SSW 88%
7 AM 24° Mostly Clear 13% 5 mph SW 88%
15-Day Forecast
Today
8/10
Mostly Clear
42%
24°
37°
Tue
8/11
Mostly Clear
14%
24°
39°
Wed
8/12
Clear
3%
23°
39°
Thu
8/13
Mostly Clear
3%
23°
41°
Fri
8/14
Clear
3%
23°
43°
Sat
8/15
Clear
15%
22°
44°
Sun
8/16
Partly Cloudy
15%
24°
43°
Mon
8/17
Rain
53%
24°
43°
Tue
8/18
Mostly Clear
34%
24°
43°
Wed
8/19
Rain
78%
23°
42°
Thu
8/20
Drizzle
72%
21°
43°
Fri
8/21
Drizzle
60%
24°
43°
Sat
8/22
Drizzle
60%
24°
42°
Sun
8/23
Drizzle
60%
24°
43°
Mon
8/24
Drizzle
60%
24°
42°
35
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
33 AQI 6.0 µg/m³
O3
Ground-level ozone
Dominant
35 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 35 Good 35 33
Wed 26 Good 23 26
Thu 25 Good 25 18
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 Mon Aug 10, 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
SBCAPE1334 J/kg
MLCAPE621 J/kg
MUCAPE1334 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-4.0
Kinematics
0–6 km Shear5 kt
0–1 km Shear8 kt
Eff. Shear7 kt
0–1 km SRH9
0–3 km SRH17
Eff. SRH17
Storm Motion267° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.2
Thermo & Levels
PWAT1.92 in
0–3 km LR5.5 °C/km
700–500 LR5.8 °C/km
Total Totals46.3
LCL961 hPa
LFC1010 hPa
EL178 hPa
Freezing Lvl15,325 ft