Winston County, Mississippi, United States

Last updated: 2:36 AM CDT  ·  Refresh
27°C
Feels like 29°
Clear
▲ 38°  /  ▼ 23°
Wind
5 mph SW
Humidity
74%
Dew Point
22°
Pressure
29.51 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
7%
Sunrise
6:20 AM
Sunset
7:39 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Winston County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1583 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 7:39PM.

Alerts

No active alerts for this location.
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
3 AM
25°
3%
4 AM
25°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
26°
7%
8 AM
28°
7%
9 AM
31°
15%
10 AM
33°
23%
11 AM
34°
24%
12 PM
36°
24%
1 PM
38°
24%
2 PM
38°
31%
3 PM
38°
32%
4 PM
37°
36%
5 PM
38°
31%
6 PM
37°
27%
7 PM
36°
14%
8 PM
34°
15%
9 PM
29°
15%
10 PM
28°
15%
11 PM
28°
11%
12 AM
27°
5%
1 AM
27°
5%
7-Day Forecast
Today
38° 23°
Mostly Clear with a 31% chance of rain.
Tue
40° 23°
Mostly Clear with a 51% chance of rain.
Wed
42° 23°
Partly Cloudy with a 54% chance of rain.
Thu
37° 22°
Rain, 63% chance.
Fri
37° 20°
Drizzle, 51% chance.
Sat
37° 19°
Rain, 42% chance.
Sun
38° 21°
Clear with a 22% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 5 mph SW 74%
3 AM 25° Clear 3% 6 mph WSW 77%
4 AM 25° Clear 3% 6 mph WSW 78%
5 AM 24° Clear 3% 6 mph WSW 79%
6 AM 24° Mostly Clear 3% 6 mph WSW 79%
7 AM 26° Mostly Clear 7% 8 mph WSW 74%
8 AM 28° Clear 7% 8 mph W 65%
9 AM 31° Clear 15% 9 mph W 57%
10 AM 33° Clear 23% 9 mph W 50%
11 AM 34° Clear 24% 9 mph W 44%
12 PM 36° Clear 24% 8 mph W 39%
1 PM 38° Mostly Clear 24% 8 mph W 36%
2 PM 38° Mostly Clear 31% 7 mph W 35%
3 PM 38° Rain 32% 6 mph W 35%
4 PM 37° Rain 36% 6 mph W 36%
5 PM 38° Partly Cloudy 31% 6 mph WSW 39%
6 PM 37° Partly Cloudy 27% 6 mph WSW 42%
7 PM 36° Partly Cloudy 14% 6 mph SW 46%
8 PM 34° Partly Cloudy 15% 6 mph SW 50%
9 PM 29° Partly Cloudy 15% 6 mph SW 53%
10 PM 28° Partly Cloudy 15% 6 mph SW 56%
11 PM 28° Partly Cloudy 11% 5 mph SW 59%
12 AM 27° Partly Cloudy 5% 4 mph WSW 62%
1 AM 27° Partly Cloudy 5% 4 mph WSW 64%
15-Day Forecast
Today
8/17
Mostly Clear
31%
23°
38°
Tue
8/18
Mostly Clear
51%
23°
40°
Wed
8/19
Partly Cloudy
54%
23°
42°
Thu
8/20
Rain
63%
22°
37°
Fri
8/21
Drizzle
51%
20°
37°
Sat
8/22
Rain
42%
19°
37°
Sun
8/23
Clear
22%
21°
38°
Mon
8/24
Clear
43%
21°
37°
Tue
8/25
Rain
68%
19°
34°
Wed
8/26
Drizzle
60%
19°
34°
Thu
8/27
Drizzle
60%
22°
37°
Fri
8/28
Drizzle
60%
22°
36°
Sat
8/29
Drizzle
60%
21°
36°
Sun
8/30
Drizzle
60%
21°
35°
Mon
8/31
Drizzle
60%
21°
34°
52
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
52 AQI 9.8 µg/m³
O3
Ground-level ozone
29 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 29 52
Tue 52 Moderate 32 52
Wed 53 Moderate 32 53
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 17, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE552 J/kg
MLCAPE753 J/kg
MUCAPE1091 J/kg
SBCIN-338 J/kg
MLCIN-160 J/kg
Lifted Index-2.0
Kinematics
0–6 km Shear3 kt
0–1 km Shear11 kt
Eff. Shear11 kt
0–1 km SRH50
0–3 km SRH73
Eff. SRH63
Storm Motion49° @ 11 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.5
Thermo & Levels
PWAT1.57 in
0–3 km LR5.2 °C/km
700–500 LR5.6 °C/km
Total Totals43.5
LCL936 hPa
LFC707 hPa
EL212 hPa
Freezing Lvl16,512 ft