Excessive Heat Warning — Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Washington, MS, Humphreys, 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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, 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 9:00 PM 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, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Grenada, MS, Carroll, MS, 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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Neshoba, MS, Kemper, MS, Lauderdale, MS 7:00 PM

Webster County, Mississippi, United States

Last updated: 6:18 PM CDT  ·  Refresh
32°C
Feels like 40°
Partly Cloudy
▲ 32°  /  ▼ 23°
Wind
3 mph NW
Humidity
66%
Dew Point
24°
Pressure
29.37 inHg
Visibility
10 mi
UV Index
4.1
Cloud Cover
45%
Sunrise
6:07 AM
Sunset
7:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Webster County is currently partly cloudy at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2101 J/kg) — isolated convective development possible. Sunrise: 6:07AM · Sunset: 7:59PM.

Alerts

Excessive Heat Warning
Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Washington, MS, Humphreys, 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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, 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 9:00 PM
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, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Grenada, MS, Carroll, MS, 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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Neshoba, MS, Kemper, MS, Lauderdale, MS
Expires 7:00 PM
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
21%
7 PM
32°
41%
8 PM
30°
40%
9 PM
27°
33%
10 PM
26°
37%
11 PM
26°
41%
12 AM
25°
32%
1 AM
25°
27%
2 AM
24°
21%
3 AM
24°
19%
4 AM
24°
15%
5 AM
23°
15%
6 AM
23°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
29°
12%
10 AM
30°
12%
11 AM
31°
11%
12 PM
32°
11%
1 PM
33°
13%
2 PM
34°
13%
3 PM
34°
15%
4 PM
33°
15%
5 PM
34°
15%
7-Day Forecast
Tonight
32° 23°
Partly Cloudy with a 33% chance of rain.
Thu
36° 23°
Mostly Clear with a 32% chance of rain.
Fri
34° 23°
Mostly Cloudy with a 72% chance of rain.
Sat
33° 22°
Mostly Cloudy with a 77% chance of rain.
Sun
29° 19°
Drizzle, 51% chance.
Mon
31° 19°
Drizzle, 52% chance.
Tue
33° 21°
Mostly Clear with a 44% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 32° Partly Cloudy 21% 3 mph NW 66%
7 PM 32° Mostly Clear 41% 4 mph NNW 74%
8 PM 30° Partly Cloudy 40% 3 mph NE 78%
9 PM 27° Mostly Cloudy 33% 4 mph ESE 80%
10 PM 26° Mostly Cloudy 37% 4 mph SE 83%
11 PM 26° Partly Cloudy 41% 4 mph WSW 85%
12 AM 25° Partly Cloudy 32% 3 mph W 87%
1 AM 25° Mostly Clear 27% 2 mph W 89%
2 AM 24° Partly Cloudy 21% 3 mph WNW 91%
3 AM 24° Partly Cloudy 19% 3 mph NW 92%
4 AM 24° Partly Cloudy 15% 2 mph NNW 93%
5 AM 23° Partly Cloudy 15% 2 mph N 92%
6 AM 23° Mostly Clear 3% 2 mph NNE 92%
7 AM 24° Mostly Clear 3% 2 mph NNE 89%
8 AM 26° Mostly Clear 3% 2 mph NNE 81%
9 AM 29° Clear 12% 2 mph NNE 74%
10 AM 30° Clear 12% 3 mph NNW 67%
11 AM 31° Mostly Clear 11% 3 mph NW 62%
12 PM 32° Mostly Clear 11% 3 mph NW 56%
1 PM 33° Mostly Clear 13% 4 mph NW 52%
2 PM 34° Mostly Clear 13% 4 mph NW 50%
3 PM 34° Mostly Clear 15% 4 mph NNW 49%
4 PM 33° Partly Cloudy 15% 4 mph NNW 49%
5 PM 34° Partly Cloudy 15% 4 mph NNW 53%
15-Day Forecast
Today
7/29
Partly Cloudy
33%
23°
32°
Thu
7/30
Mostly Clear
32%
23°
36°
Fri
7/31
Mostly Cloudy
72%
23°
34°
Sat
8/1
Mostly Cloudy
77%
22°
33°
Sun
8/2
Drizzle
51%
19°
29°
Mon
8/3
Drizzle
52%
19°
31°
Tue
8/4
Mostly Clear
44%
21°
33°
Wed
8/5
Clear
30%
21°
34°
Thu
8/6
Drizzle
35%
22°
36°
Fri
8/7
Drizzle
47%
23°
36°
Sat
8/8
Drizzle
52%
23°
37°
Sun
8/9
Drizzle
60%
24°
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
31 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 49 Good 31 49
Fri 61 Moderate 38 61
Sat 60 Moderate 32 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 Wed Jul 29, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2813 J/kg
MLCAPE1418 J/kg
MUCAPE2813 J/kg
SBCIN-82 J/kg
MLCIN0 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear17 kt
0–1 km Shear3 kt
Eff. Shear23 kt
0–1 km SRH-1
0–3 km SRH-27
Eff. SRH-27
Storm Motion264° @ 18 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.3
Thermo & Levels
PWAT2.12 in
0–3 km LR7.4 °C/km
700–500 LR5.1 °C/km
Total Totals40.8
LCL879 hPa
LFC807 hPa
EL141 hPa
Freezing Lvl16,506 ft