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

Lauderdale County, Mississippi, United States

Last updated: 9:40 AM CDT  ·  Refresh
30°C
Feels like 33°
Mostly Clear
▲ 38°  /  ▼ 23°
Wind
6 mph WNW
Humidity
61%
Dew Point
22°
Pressure
29.60 inHg
Visibility
10 mi
UV Index
7.4
Cloud Cover
28%
Sunrise
6:20 AM
Sunset
7:35 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lauderdale County is currently mostly clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1905 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 7:35PM.

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
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
3%
10 AM
33°
23%
11 AM
34°
23%
12 PM
36°
23%
1 PM
38°
28%
2 PM
38°
32%
3 PM
38°
31%
4 PM
36°
40%
5 PM
34°
40%
6 PM
31°
40%
7 PM
29°
41%
8 PM
29°
34%
9 PM
26°
35%
10 PM
26°
28%
11 PM
26°
26%
12 AM
25°
17%
1 AM
24°
12%
2 AM
24°
12%
3 AM
24°
9%
4 AM
23°
9%
5 AM
23°
5%
6 AM
23°
5%
7 AM
24°
13%
8 AM
26°
13%
7-Day Forecast
Today
38° 23°
Mostly Clear with a 40% chance of rain.
Wed
41° 23°
Partly Cloudy with a 38% chance of rain.
Thu
40° 24°
Clear with a 57% chance of rain.
Fri
37° 22°
Mostly Clear with a 60% chance of rain.
Sat
37° 21°
Clear.
Sun
38° 21°
Drizzle, 43% chance.
Mon
36° 19°
Clear with a 22% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Clear 3% 6 mph WNW 61%
10 AM 33° Partly Cloudy 23% 8 mph WNW 51%
11 AM 34° Mostly Clear 23% 8 mph WNW 45%
12 PM 36° Clear 23% 7 mph WNW 38%
1 PM 38° Clear 28% 7 mph WNW 35%
2 PM 38° Clear 32% 6 mph WNW 36%
3 PM 38° Mostly Clear 31% 5 mph WNW 39%
4 PM 36° Partly Cloudy 40% 4 mph NW 46%
5 PM 34° Partly Cloudy 40% 4 mph NW 58%
6 PM 31° Partly Cloudy 40% 6 mph NE 71%
7 PM 29° Partly Cloudy 41% 4 mph E 78%
8 PM 29° Partly Cloudy 34% 4 mph S 81%
9 PM 26° Mostly Cloudy 35% 5 mph SSW 84%
10 PM 26° Mostly Cloudy 28% 4 mph S 86%
11 PM 26° Mostly Cloudy 26% 4 mph S 88%
12 AM 25° Overcast 17% 4 mph SSW 89%
1 AM 24° Mostly Cloudy 12% 4 mph SW 91%
2 AM 24° Mostly Cloudy 12% 3 mph SW 91%
3 AM 24° Mostly Cloudy 9% 4 mph SSW 92%
4 AM 23° Mostly Cloudy 9% 4 mph SW 92%
5 AM 23° Mostly Cloudy 5% 4 mph SW 91%
6 AM 23° Mostly Cloudy 5% 3 mph SW 90%
7 AM 24° Partly Cloudy 13% 3 mph WSW 85%
8 AM 26° Partly Cloudy 13% 4 mph WSW 78%
15-Day Forecast
Today
8/18
Mostly Clear
40%
23°
38°
Wed
8/19
Partly Cloudy
38%
23°
41°
Thu
8/20
Clear
57%
24°
40°
Fri
8/21
Mostly Clear
60%
22°
37°
Sat
8/22
Clear
16%
21°
37°
Sun
8/23
Drizzle
43%
21°
38°
Mon
8/24
Clear
22%
19°
36°
Tue
8/25
Drizzle
68%
22°
38°
Wed
8/26
Drizzle
44%
23°
37°
Thu
8/27
Drizzle
51%
21°
34°
Fri
8/28
Drizzle
60%
16°
37°
Sat
8/29
Drizzle
60%
21°
34°
Sun
8/30
Drizzle
60%
20°
34°
Mon
8/31
Drizzle
60%
20°
34°
Tue
9/1
Drizzle
60%
20°
34°
58
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
58 AQI 12.7 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 58 Moderate 36 58
Thu 57 Moderate 36 57
Fri 53 Moderate 30 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 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
SBCAPE1699 J/kg
MLCAPE649 J/kg
MUCAPE1699 J/kg
SBCIN-155 J/kg
MLCIN-215 J/kg
Lifted Index-4.4
Kinematics
0–6 km Shear10 kt
0–1 km Shear12 kt
Eff. Shear7 kt
0–1 km SRH53
0–3 km SRH29
Eff. SRH29
Storm Motion346° @ 19 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.6
Thermo & Levels
PWAT1.76 in
0–3 km LR6.6 °C/km
700–500 LR5.6 °C/km
Total Totals43.8
LCL899 hPa
LFC776 hPa
EL165 hPa
Freezing Lvl14,915 ft