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

Lowndes County, Mississippi, United States

Last updated: 9:39 AM CDT  ·  Refresh
28°C
Feels like 31°
Mostly Clear
▲ 37°  /  ▼ 23°
Wind
4 mph NW
Humidity
68%
Dew Point
23°
Pressure
29.83 inHg
Visibility
10 mi
UV Index
7.4
Cloud Cover
18%
Sunrise
6:18 AM
Sunset
7:36 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lowndes County is currently mostly clear at 28°C. Precipitation is likely — peak probability 58% around 4 PM. Atmospheric instability is elevated (CAPE up to 2012 J/kg) — isolated convective development possible. Sunrise: 6:18AM · Sunset: 7:36PM.

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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
4%
10 AM
30°
23%
11 AM
32°
26%
12 PM
33°
26%
1 PM
35°
41%
2 PM
35°
44%
3 PM
34°
52%
4 PM
33°
57%
5 PM
32°
49%
6 PM
29°
49%
7 PM
28°
36%
8 PM
27°
39%
9 PM
24°
39%
10 PM
24°
11%
11 PM
24°
12%
12 AM
24°
5%
1 AM
23°
3%
2 AM
23°
3%
3 AM
23°
3%
4 AM
23°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
23°
10%
8 AM
24°
21%
7-Day Forecast
Today
37° 23°
Mostly Clear with a 52% chance of rain.
Wed
39° 23°
Partly Cloudy with a 35% chance of rain.
Thu
40° 23°
Clear with a 66% chance of rain.
Fri
34° 22°
Mostly Clear with a 50% chance of rain.
Sat
35° 19°
Clear.
Sun
36° 19°
Drizzle, 43% chance.
Mon
34° 18°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Clear 4% 4 mph NW 68%
10 AM 30° Clear 23% 5 mph NW 57%
11 AM 32° Mostly Clear 26% 5 mph NW 50%
12 PM 33° Mostly Clear 26% 6 mph NW 44%
1 PM 35° Mostly Clear 41% 6 mph NNW 44%
2 PM 35° Mostly Clear 44% 8 mph NNW 46%
3 PM 34° Partly Cloudy 52% 8 mph N 49%
4 PM 33° Partly Cloudy 57% 7 mph N 56%
5 PM 32° Partly Cloudy 49% 6 mph NNW 65%
6 PM 29° Partly Cloudy 49% 6 mph NNW 75%
7 PM 28° Partly Cloudy 36% 5 mph NNW 81%
8 PM 27° Rain 39% 4 mph NNW 84%
9 PM 24° Overcast 39% 3 mph ENE 87%
10 PM 24° Mostly Cloudy 11% 3 mph SE 89%
11 PM 24° Mostly Cloudy 12% 2 mph SSE 91%
12 AM 24° Mostly Cloudy 5% 3 mph S 94%
1 AM 23° Mostly Cloudy 3% 3 mph S 95%
2 AM 23° Mostly Cloudy 3% 2 mph S 96%
3 AM 23° Mostly Cloudy 3% 2 mph SSE 96%
4 AM 23° Mostly Cloudy 3% 2 mph SSE 96%
5 AM 23° Mostly Cloudy 3% 2 mph SSE 95%
6 AM 23° Haze 3% 2 mph SSE 94%
7 AM 23° Mostly Cloudy 10% 2 mph S 90%
8 AM 24° Partly Cloudy 21% 3 mph SSW 83%
15-Day Forecast
Today
8/18
Mostly Clear
52%
23°
37°
Wed
8/19
Partly Cloudy
35%
23°
39°
Thu
8/20
Clear
66%
23°
40°
Fri
8/21
Mostly Clear
50%
22°
34°
Sat
8/22
Clear
16%
19°
35°
Sun
8/23
Drizzle
43%
19°
36°
Mon
8/24
Drizzle
52%
18°
34°
Tue
8/25
Rain
43%
18°
36°
Wed
8/26
Rain
68%
21°
36°
Thu
8/27
Drizzle
51%
19°
32°
Fri
8/28
Drizzle
60%
13°
34°
Sat
8/29
Drizzle
60%
20°
32°
Sun
8/30
Clear
60%
19°
33°
Mon
8/31
Drizzle
60%
20°
33°
Tue
9/1
Drizzle
60%
20°
33°
52
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
52 AQI 9.8 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 52 Moderate 36 52
Thu 53 Moderate 43 53
Fri 52 Moderate 36 52
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
SBCAPE1522 J/kg
MLCAPE888 J/kg
MUCAPE1522 J/kg
SBCIN-155 J/kg
MLCIN-202 J/kg
Lifted Index-4.5
Kinematics
0–6 km Shear17 kt
0–1 km Shear13 kt
Eff. Shear13 kt
0–1 km SRH67
0–3 km SRH95
Eff. SRH95
Storm Motion338° @ 23 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index23.8
Thermo & Levels
PWAT1.69 in
0–3 km LR5.5 °C/km
700–500 LR6.1 °C/km
Total Totals44.9
LCL938 hPa
LFC754 hPa
EL170 hPa
Freezing Lvl15,072 ft