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, 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

Webster County, Mississippi, United States

Last updated: 12:44 AM CDT  ·  Refresh
27°C
Feels like 29°
Clear
▲ 37°  /  ▼ 26°
Wind
3 mph WSW
Humidity
76%
Dew Point
24°
Pressure
29.45 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
10%
Sunrise
6:05 AM
Sunset
8:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Webster County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1993 J/kg) — isolated convective development possible. Sunrise: 6:05AM · Sunset: 8:00PM.

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, 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
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
13%
1 AM
27°
13%
2 AM
26°
12%
3 AM
26°
12%
4 AM
26°
12%
5 AM
24°
12%
6 AM
24°
12%
7 AM
27°
13%
8 AM
28°
18%
9 AM
31°
18%
10 AM
32°
10%
11 AM
34°
8%
12 PM
35°
8%
1 PM
36°
17%
2 PM
37°
17%
3 PM
37°
17%
4 PM
36°
20%
5 PM
36°
20%
6 PM
36°
20%
7 PM
36°
21%
8 PM
34°
21%
9 PM
31°
21%
10 PM
30°
19%
11 PM
29°
19%
7-Day Forecast
Today
37° 26°
Partly Cloudy with a 20% chance of rain.
Tue
39° 26°
Partly Cloudy.
Wed
36° 23°
Partly Cloudy with a 43% chance of rain.
Thu
33° 21°
Mostly Cloudy with a 60% chance of rain.
Fri
32° 20°
Rain, 64% chance.
Sat
33° 21°
Rain, 78% chance.
Sun
29° 20°
Rain, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 13% 3 mph WSW 76%
1 AM 27° Partly Cloudy 13% 4 mph WSW 77%
2 AM 26° Partly Cloudy 12% 4 mph WSW 76%
3 AM 26° Partly Cloudy 12% 4 mph WSW 76%
4 AM 26° Partly Cloudy 12% 4 mph W 77%
5 AM 24° Mostly Clear 12% 4 mph W 77%
6 AM 24° Mostly Clear 12% 5 mph W 78%
7 AM 27° Mostly Clear 13% 6 mph W 73%
8 AM 28° Mostly Clear 18% 6 mph W 66%
9 AM 31° Partly Cloudy 18% 7 mph WNW 60%
10 AM 32° Partly Cloudy 10% 7 mph WNW 55%
11 AM 34° Partly Cloudy 8% 7 mph WNW 51%
12 PM 35° Partly Cloudy 8% 6 mph WNW 46%
1 PM 36° Partly Cloudy 17% 5 mph WNW 44%
2 PM 37° Partly Cloudy 17% 5 mph WNW 43%
3 PM 37° Mostly Cloudy 17% 4 mph W 42%
4 PM 36° Mostly Cloudy 20% 4 mph W 45%
5 PM 36° Partly Cloudy 20% 3 mph W 48%
6 PM 36° Partly Cloudy 20% 3 mph W 52%
7 PM 36° Partly Cloudy 21% 2 mph W 56%
8 PM 34° Partly Cloudy 21% 2 mph SW 58%
9 PM 31° Mostly Clear 21% 3 mph SSW 61%
10 PM 30° Mostly Clear 19% 3 mph SSW 63%
11 PM 29° Mostly Clear 19% 4 mph SSW 66%
15-Day Forecast
Today
7/27
Partly Cloudy
20%
26°
37°
Tue
7/28
Partly Cloudy
12%
26°
39°
Wed
7/29
Partly Cloudy
43%
23°
36°
Thu
7/30
Mostly Cloudy
60%
21°
33°
Fri
7/31
Rain
64%
20°
32°
Sat
8/1
Rain
78%
21°
33°
Sun
8/2
Rain
52%
20°
29°
Mon
8/3
Rain
69%
19°
32°
Tue
8/4
Drizzle
44%
22°
34°
Wed
8/5
Drizzle
44%
23°
35°
Thu
8/6
Drizzle
60%
23°
34°
Fri
8/7
Drizzle
60%
23°
34°
Sat
8/8
Drizzle
60%
23°
34°
Sun
8/9
Drizzle
60%
23°
33°
Mon
8/10
Drizzle
60%
23°
34°
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 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 31 49
Tue 52 Moderate 33 52
Wed 37 Good 31 37
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 Jul 27, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1367 J/kg
MLCAPE1706 J/kg
MUCAPE1902 J/kg
SBCIN-234 J/kg
MLCIN0 J/kg
Lifted Index-2.5
Kinematics
0–6 km Shear16 kt
0–1 km Shear9 kt
Eff. Shear23 kt
0–1 km SRH18
0–3 km SRH48
Eff. SRH48
Storm Motion294° @ 13 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell1.1
K-Index23.2
Thermo & Levels
PWAT1.52 in
0–3 km LR4.7 °C/km
700–500 LR5.7 °C/km
Total Totals43.1
LCL949 hPa
LFC687 hPa
EL172 hPa
Freezing Lvl17,336 ft