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 8:00 PM

Warren County, Mississippi, United States

Last updated: 9:37 AM CDT  ·  Refresh
30°C
Feels like 32°
Mostly Clear
▲ 40°  /  ▼ 25°
Wind
6 mph W
Humidity
61%
Dew Point
22°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
7.2
Cloud Cover
23%
Sunrise
6:29 AM
Sunset
7:44 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Warren County is currently mostly clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2005 J/kg) — isolated convective development possible. Sunrise: 6:29AM · Sunset: 7:44PM.

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 8:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
3%
10 AM
32°
14%
11 AM
33°
14%
12 PM
35°
7%
1 PM
38°
9%
2 PM
38°
19%
3 PM
38°
19%
4 PM
37°
31%
5 PM
35°
32%
6 PM
33°
38%
7 PM
32°
38%
8 PM
31°
33%
9 PM
27°
31%
10 PM
27°
22%
11 PM
26°
23%
12 AM
26°
10%
1 AM
28°
5%
2 AM
27°
5%
3 AM
27°
5%
4 AM
26°
3%
5 AM
25°
3%
6 AM
25°
3%
7 AM
25°
10%
8 AM
27°
10%
7-Day Forecast
Today
40° 25°
Mostly Clear with a 38% chance of rain.
Wed
41° 25°
Mostly Clear with a 29% chance of rain.
Thu
41° 24°
Clear with a 28% chance of rain.
Fri
41° 23°
Mostly Cloudy with a 21% chance of rain.
Sat
40° 22°
Rain, 30% chance.
Sun
42° 22°
Clear.
Mon
40° 21°
Clear with a 27% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Clear 3% 6 mph W 61%
10 AM 32° Mostly Clear 14% 8 mph W 51%
11 AM 33° Mostly Clear 14% 7 mph WNW 44%
12 PM 35° Mostly Clear 7% 7 mph W 38%
1 PM 38° Mostly Clear 9% 7 mph W 36%
2 PM 38° Mostly Clear 19% 7 mph W 36%
3 PM 38° Mostly Clear 19% 7 mph W 36%
4 PM 37° Mostly Clear 31% 7 mph WSW 40%
5 PM 35° Mostly Clear 32% 7 mph WSW 47%
6 PM 33° Mostly Clear 38% 8 mph SW 55%
7 PM 32° Mostly Clear 38% 7 mph SW 63%
8 PM 31° Mostly Clear 33% 6 mph SSW 69%
9 PM 27° Partly Cloudy 31% 6 mph SSW 75%
10 PM 27° Partly Cloudy 22% 7 mph SSW 77%
11 PM 26° Partly Cloudy 23% 7 mph SSW 76%
12 AM 26° Partly Cloudy 10% 7 mph SSW 75%
1 AM 28° Partly Cloudy 5% 7 mph SW 72%
2 AM 27° Partly Cloudy 5% 7 mph SW 76%
3 AM 27° Partly Cloudy 5% 7 mph SW 80%
4 AM 26° Mostly Clear 3% 7 mph SW 83%
5 AM 25° Mostly Clear 3% 7 mph SW 85%
6 AM 25° Clear 3% 6 mph SW 88%
7 AM 25° Mostly Clear 10% 6 mph SW 84%
8 AM 27° Mostly Clear 10% 7 mph SW 76%
15-Day Forecast
Today
8/18
Mostly Clear
38%
25°
40°
Wed
8/19
Mostly Clear
29%
25°
41°
Thu
8/20
Clear
28%
24°
41°
Fri
8/21
Mostly Cloudy
21%
23°
41°
Sat
8/22
Rain
30%
22°
40°
Sun
8/23
Clear
8%
22°
42°
Mon
8/24
Clear
27%
21°
40°
Tue
8/25
Drizzle
43%
20°
42°
Wed
8/26
Drizzle
44%
23°
41°
Thu
8/27
Drizzle
51%
24°
37°
Fri
8/28
Drizzle
60%
19°
39°
Sat
8/29
Clear
60%
21°
38°
Sun
8/30
Drizzle
60%
21°
37°
Mon
8/31
Drizzle
60%
21°
37°
Tue
9/1
Clear
60%
21°
37°
55
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
55 AQI 11.4 µg/m³
O3
Ground-level ozone
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 55 Moderate 44 55
Thu 54 Moderate 41 54
Fri 57 Moderate 37 57
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 Tue Aug 18, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1550 J/kg
MLCAPE259 J/kg
MUCAPE1550 J/kg
SBCIN-183 J/kg
MLCIN-250 J/kg
Lifted Index-4.7
Kinematics
0–6 km Shear7 kt
0–1 km Shear13 kt
Eff. Shear2 kt
0–1 km SRH55
0–3 km SRH25
Eff. SRH25
Storm Motion36° @ 9 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.8
Thermo & Levels
PWAT1.78 in
0–3 km LR6.5 °C/km
700–500 LR5.8 °C/km
Total Totals46.2
LCL907 hPa
LFC772 hPa
EL173 hPa
Freezing Lvl15,180 ft