Heat Advisory — Smith, MS, Jasper, MS, Clarke, MS, Covington, MS, Jones, MS, Lamar, MS, Forrest, MS 8:00 PM

Jones County, Mississippi, United States

Last updated: 8:15 PM CDT  ·  Refresh
31°C
Feels like 34°
Clear
▲ 36°  /  ▼ 22°
Wind
2 mph ESE
Humidity
54%
Dew Point
22°
Pressure
29.70 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
6%
Sunrise
6:26 AM
Sunset
7:32 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jones County is currently clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2361 J/kg) — isolated convective development possible. Sunrise: 6:26AM · Sunset: 7:32PM.

40 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
11%
9 PM
29°
21%
10 PM
29°
21%
11 PM
28°
21%
12 AM
27°
21%
1 AM
26°
3%
2 AM
26°
6%
3 AM
25°
6%
4 AM
25°
13%
5 AM
23°
13%
6 AM
23°
25%
7 AM
23°
25%
8 AM
24°
32%
9 AM
27°
24%
10 AM
29°
28%
11 AM
31°
32%
12 PM
31°
31%
1 PM
34°
37%
2 PM
34°
47%
3 PM
35°
33%
4 PM
35°
35%
5 PM
33°
35%
6 PM
32°
36%
7 PM
31°
37%
7-Day Forecast
Tonight
36° 22°
Mostly Clear with a 21% chance of rain.
Sun
35° 23°
Partly Cloudy with a 47% chance of rain.
Mon
33° 22°
Rain, 51% chance.
Tue
35° 21°
Partly Cloudy with a 73% chance of rain.
Wed
37° 21°
Thunderstorm, 82% chance.
Thu
32° 20°
Heavy Rain, 90% chance.
Fri
33° 21°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Clear 11% 2 mph ESE 54%
9 PM 29° Clear 21% 3 mph S 57%
10 PM 29° Clear 21% 3 mph S 59%
11 PM 28° Mostly Clear 21% 2 mph S 62%
12 AM 27° Partly Cloudy 21% 3 mph SSW 64%
1 AM 26° Partly Cloudy 3% 2 mph SW 66%
2 AM 26° Partly Cloudy 6% 2 mph NW 69%
3 AM 25° Mostly Cloudy 6% 4 mph NW 73%
4 AM 25° Mostly Cloudy 13% 4 mph N 76%
5 AM 23° Mostly Cloudy 13% 3 mph N 77%
6 AM 23° Mostly Cloudy 25% 3 mph N 77%
7 AM 23° Mostly Cloudy 25% 3 mph N 77%
8 AM 24° Rain 32% 4 mph N 75%
9 AM 27° Rain 24% 4 mph N 71%
10 AM 29° Rain 28% 4 mph N 66%
11 AM 31° Rain 32% 3 mph NNW 62%
12 PM 31° Rain 31% 4 mph NNW 60%
1 PM 34° Rain 37% 4 mph NW 57%
2 PM 34° Mostly Clear 47% 3 mph NW 55%
3 PM 35° Mostly Clear 33% 3 mph NW 53%
4 PM 35° Mostly Clear 35% 3 mph NW 54%
5 PM 33° Mostly Clear 35% 3 mph NW 58%
6 PM 32° Mostly Clear 36% 4 mph NW 63%
7 PM 31° Clear 37% 5 mph NW 68%
15-Day Forecast
Today
8/22
Mostly Clear
21%
22°
36°
Sun
8/23
Partly Cloudy
47%
23°
35°
Mon
8/24
Rain
51%
22°
33°
Tue
8/25
Partly Cloudy
73%
21°
35°
Wed
8/26
Thunderstorm
82%
21°
37°
Thu
8/27
Heavy Rain
90%
20°
32°
Fri
8/28
Rain
64%
21°
33°
Sat
8/29
Clear
31%
20°
35°
Sun
8/30
Rain
68%
21°
35°
Mon
8/31
Rain
68%
21°
34°
Tue
9/1
Drizzle
60%
22°
36°
Wed
9/2
Drizzle
60%
22°
35°
Thu
9/3
Drizzle
60%
23°
36°
Fri
9/4
Drizzle
60%
23°
35°
Sat
9/5
Drizzle
60%
22°
36°
40
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
40 AQI 7.2 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 40 Good 39 40
Mon 53 Moderate 39 53
Tue 39 Good 30 39
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 Sat Aug 22, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1934 J/kg
MLCAPE1294 J/kg
MUCAPE2228 J/kg
SBCIN-245 J/kg
MLCIN-117 J/kg
Lifted Index-4.7
Kinematics
0–6 km Shear17 kt
0–1 km Shear6 kt
Eff. Shear10 kt
0–1 km SRH20
0–3 km SRH67
Eff. SRH67
Storm Motion33° @ 23 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.4
Thermo & Levels
PWAT1.52 in
0–3 km LR6.9 °C/km
700–500 LR5.9 °C/km
Total Totals47.7
LCL875 hPa
LFC750 hPa
EL149 hPa
Freezing Lvl14,554 ft