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, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, 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 p. m.

Webster County, Mississippi, United States

Last updated: 6:56 p. m. CDT  ·  Refresh
33°C
Feels like 37°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
5 mph SW
Humidity
51%
Dew Point
21°
Pressure
29,43 inHg
Visibility
10 mi
UV Index
2,6
Cloud Cover
22%
Sunrise
6:17 a. m.
Sunset
7:46 p. m.
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Webster County is currently mostly clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2375 J/kg) — isolated convective development possible. Sunrise: 6:17A. M. · Sunset: 7:46P. M..

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, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, 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 p. m.
28 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
5%
7 p. m.
32°
17%
8 p. m.
31°
17%
9 p. m.
28°
15%
10 p. m.
28°
18%
11 p. m.
27°
11%
12 a. m.
27°
7%
1 a. m.
27°
7%
2 a. m.
26°
7%
3 a. m.
26°
7%
4 a. m.
25°
7%
5 a. m.
23°
8%
6 a. m.
23°
8%
7 a. m.
26°
5%
8 a. m.
27°
5%
9 a. m.
31°
5%
10 a. m.
32°
7%
11 a. m.
33°
12%
12 p. m.
34°
9%
1 p. m.
35°
9%
2 p. m.
35°
9%
3 p. m.
35°
9%
4 p. m.
34°
7%
5 p. m.
32°
8%
7-Day Forecast
Tonight
36° 23°
Mostly Clear.
Thu
37° 23°
Partly Cloudy.
Fri
38° 23°
Clear.
Sat
38° 22°
Clear.
Sun
39° 26°
Mostly Clear.
Mon
37° 25°
Drizzle, 52% chance.
Tue
38° 22°
Drizzle, 48% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 5% 5 mph SW 51%
7 p. m. 32° Partly Cloudy 17% 4 mph SSW 57%
8 p. m. 31° Partly Cloudy 17% 4 mph SSW 58%
9 p. m. 28° Mostly Clear 15% 4 mph SSW 59%
10 p. m. 28° Mostly Clear 18% 4 mph SSW 59%
11 p. m. 27° Mostly Clear 11% 5 mph SSW 60%
12 a. m. 27° Mostly Clear 7% 5 mph SSW 60%
1 a. m. 27° Partly Cloudy 7% 5 mph SSW 63%
2 a. m. 26° Partly Cloudy 7% 5 mph SSW 65%
3 a. m. 26° Partly Cloudy 7% 6 mph SW 68%
4 a. m. 25° Partly Cloudy 7% 6 mph SW 70%
5 a. m. 23° Partly Cloudy 8% 6 mph SW 74%
6 a. m. 23° Partly Cloudy 8% 6 mph SW 77%
7 a. m. 26° Partly Cloudy 5% 8 mph WSW 73%
8 a. m. 27° Mostly Clear 5% 8 mph WSW 68%
9 a. m. 31° Mostly Clear 5% 8 mph WSW 62%
10 a. m. 32° Mostly Clear 7% 8 mph WSW 57%
11 a. m. 33° Mostly Clear 12% 8 mph WSW 51%
12 p. m. 34° Mostly Clear 9% 7 mph SW 46%
1 p. m. 35° Mostly Clear 9% 7 mph SW 45%
2 p. m. 35° Mostly Clear 9% 7 mph SW 45%
3 p. m. 35° Mostly Clear 9% 6 mph SW 45%
4 p. m. 34° Mostly Clear 7% 6 mph SW 49%
5 p. m. 32° Mostly Clear 8% 6 mph SSW 53%
15-Day Forecast
Today
8/12
Mostly Clear
15%
23°
36°
Thu
8/13
Partly Cloudy
9%
23°
37°
Fri
8/14
Clear
6%
23°
38°
Sat
8/15
Clear
7%
22°
38°
Sun
8/16
Mostly Clear
15%
26°
39°
Mon
8/17
Drizzle
52%
25°
37°
Tue
8/18
Drizzle
48%
22°
38°
Wed
8/19
Drizzle
54%
24°
39°
Thu
8/20
Drizzle
66%
22°
39°
Fri
8/21
Drizzle
53%
21°
40°
Sat
8/22
Drizzle
56%
21°
37°
Sun
8/23
Drizzle
60%
23°
37°
Mon
8/24
Drizzle
60%
23°
36°
Tue
8/25
Drizzle
60%
22°
36°
Wed
8/26
Drizzle
60%
21°
34°
28
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
27 AQI 4.9 µg/m³
O3
Ground-level ozone
Dominant
28 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 28 Good 28 27
Fri 28 Good 28 17
Sat 41 Good 31 41
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 mié. ago. 12, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1719 J/kg
MLCAPE1410 J/kg
MUCAPE1719 J/kg
SBCIN-66 J/kg
MLCIN0 J/kg
Lifted Index-3.4
Kinematics
0–6 km Shear11 kt
0–1 km Shear10 kt
Eff. Shear8 kt
0–1 km SRH43
0–3 km SRH43
Eff. SRH43
Storm Motion321° @ 16 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.7
Thermo & Levels
PWAT1.67 in
0–3 km LR7.7 °C/km
700–500 LR5.3 °C/km
Total Totals45.1
LCL834 hPa
LFC789 hPa
EL169 hPa
Freezing Lvl16,549 ft