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, Leake, MS, Scott, MS, Newton, MS, Smith, MS, Jasper, MS, Clarke, 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

Winston County, Mississippi, United States

Last updated: 4:20 PM CDT  ·  Refresh
32°C
Feels like 39°
Mostly Cloudy
▲ 34°  /  ▼ 24°
Wind
7 mph WNW
Humidity
68%
Dew Point
24°
Pressure
29.32 inHg
Visibility
10 mi
UV Index
5.5
Cloud Cover
72%
Sunrise
6:07 AM
Sunset
7:57 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Winston County is currently mostly cloudy at 32°C. Precipitation is likely — peak probability 56% around 11 PM. Atmospheric instability is elevated (CAPE up to 2464 J/kg) — isolated convective development possible. Sunrise: 6:07AM · Sunset: 7:57PM.

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, Leake, MS, Scott, MS, Newton, MS, Smith, MS, Jasper, MS, Clarke, 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
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
53%
5 PM
32°
47%
6 PM
32°
46%
7 PM
31°
46%
8 PM
30°
54%
9 PM
27°
53%
10 PM
27°
51%
11 PM
27°
55%
12 AM
26°
42%
1 AM
26°
24%
2 AM
25°
26%
3 AM
25°
26%
4 AM
24°
30%
5 AM
24°
30%
6 AM
24°
30%
7 AM
24°
20%
8 AM
26°
30%
9 AM
27°
33%
10 AM
28°
47%
11 AM
30°
42%
12 PM
31°
42%
1 PM
31°
53%
2 PM
31°
54%
3 PM
31°
49%
7-Day Forecast
Today
34° 24°
Mostly Cloudy with a 53% chance of rain.
Thu
36° 24°
Partly Cloudy with a 47% chance of rain.
Fri
36° 23°
Mostly Cloudy with a 66% chance of rain.
Sat
32° 23°
Partly Cloudy with a 55% chance of rain.
Sun
32° 19°
Drizzle, 60% chance.
Mon
32° 18°
Drizzle, 60% chance.
Tue
34° 19°
Clear with a 35% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 32° Mostly Cloudy 53% 7 mph WNW 68%
5 PM 32° Mostly Cloudy 47% 4 mph WNW 76%
6 PM 32° Mostly Cloudy 46% 3 mph NW 77%
7 PM 31° Partly Cloudy 46% 3 mph NW 79%
8 PM 30° Partly Cloudy 54% 4 mph NW 80%
9 PM 27° Partly Cloudy 53% 4 mph NW 81%
10 PM 27° Partly Cloudy 51% 4 mph WNW 83%
11 PM 27° Mostly Clear 55% 3 mph WNW 84%
12 AM 26° Mostly Clear 42% 4 mph WNW 86%
1 AM 26° Mostly Clear 24% 4 mph W 87%
2 AM 25° Partly Cloudy 26% 4 mph W 88%
3 AM 25° Partly Cloudy 26% 3 mph WNW 90%
4 AM 24° Mostly Clear 30% 4 mph WNW 91%
5 AM 24° Mostly Clear 30% 2 mph NW 91%
6 AM 24° Mostly Clear 30% 2 mph NW 92%
7 AM 24° Mostly Clear 20% 2 mph NW 91%
8 AM 26° Clear 30% 2 mph NW 86%
9 AM 27° Clear 33% 2 mph NW 80%
10 AM 28° Clear 47% 3 mph NW 75%
11 AM 30° Mostly Clear 42% 2 mph WNW 71%
12 PM 31° Mostly Clear 42% 3 mph WNW 67%
1 PM 31° Partly Cloudy 53% 3 mph WNW 64%
2 PM 31° Partly Cloudy 54% 3 mph WNW 64%
3 PM 31° Partly Cloudy 49% 4 mph WNW 63%
15-Day Forecast
Today
7/29
Mostly Cloudy
53%
24°
34°
Thu
7/30
Partly Cloudy
47%
24°
36°
Fri
7/31
Mostly Cloudy
66%
23°
36°
Sat
8/1
Partly Cloudy
55%
23°
32°
Sun
8/2
Drizzle
60%
19°
32°
Mon
8/3
Drizzle
60%
18°
32°
Tue
8/4
Clear
35%
19°
34°
Wed
8/5
Clear
60%
21°
34°
Thu
8/6
Drizzle
60%
21°
35°
Fri
8/7
Drizzle
60%
22°
36°
Sat
8/8
Drizzle
60%
22°
36°
Sun
8/9
Drizzle
60%
23°
36°
Mon
8/10
Drizzle
60%
24°
36°
Tue
8/11
Drizzle
60%
24°
35°
Wed
8/12
Drizzle
60%
23°
35°
49
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
49 AQI 8.9 µg/m³
O3
Ground-level ozone
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 49 Good 30 49
Fri 58 Moderate 33 58
Sat 59 Moderate 27 59
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 Wed Jul 29, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2806 J/kg
MLCAPE2201 J/kg
MUCAPE3375 J/kg
SBCIN-75 J/kg
MLCIN0 J/kg
Lifted Index-6.4
Kinematics
0–6 km Shear15 kt
0–1 km Shear6 kt
Eff. Shear19 kt
0–1 km SRH-1
0–3 km SRH-9
Eff. SRH-9
Storm Motion278° @ 21 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.1
Thermo & Levels
PWAT2.01 in
0–3 km LR7.1 °C/km
700–500 LR5.5 °C/km
Total Totals40.6
LCL887 hPa
LFC799 hPa
EL139 hPa
Freezing Lvl15,948 ft