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

Jones County, Mississippi, United States

Last updated: 9:37 AM CDT  ·  Refresh
29°C
Feels like 32°
Partly Cloudy
▲ 38°  /  ▼ 23°
Wind
6 mph WNW
Humidity
64%
Dew Point
23°
Pressure
29.81 inHg
Visibility
9 mi
UV Index
7.1
Cloud Cover
38%
Sunrise
6:23 AM
Sunset
7:36 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jones County is currently partly cloudy at 29°C. Precipitation is likely — peak probability 73% around 5 PM. Atmospheric instability is elevated (CAPE up to 1982 J/kg) — isolated convective development possible. Sunrise: 6:23AM · 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
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
21%
10 AM
31°
23%
11 AM
33°
23%
12 PM
35°
26%
1 PM
38°
26%
2 PM
38°
26%
3 PM
38°
51%
4 PM
34°
64%
5 PM
31°
72%
6 PM
29°
72%
7 PM
28°
72%
8 PM
27°
68%
9 PM
24°
56%
10 PM
23°
34%
11 PM
23°
34%
12 AM
23°
35%
1 AM
24°
20%
2 AM
24°
20%
3 AM
24°
19%
4 AM
23°
19%
5 AM
23°
19%
6 AM
23°
15%
7 AM
23°
29%
8 AM
26°
39%
7-Day Forecast
Today
38° 23°
Rain, 72% chance.
Wed
40° 23°
Mostly Clear with a 57% chance of rain.
Thu
40° 23°
Clear with a 56% chance of rain.
Fri
38° 22°
Clear with a 71% chance of rain.
Sat
38° 21°
Clear.
Sun
39° 22°
Clear with a 30% chance of rain.
Mon
38° 21°
Clear with a 22% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 29° Partly Cloudy 21% 6 mph WNW 64%
10 AM 31° Partly Cloudy 23% 7 mph WNW 55%
11 AM 33° Partly Cloudy 23% 6 mph W 47%
12 PM 35° Partly Cloudy 26% 6 mph W 40%
1 PM 38° Partly Cloudy 26% 6 mph WSW 37%
2 PM 38° Partly Cloudy 26% 7 mph WSW 36%
3 PM 38° Partly Cloudy 51% 7 mph SW 35%
4 PM 34° Rain 64% 9 mph WSW 45%
5 PM 31° Thunderstorm 72% 6 mph WSW 59%
6 PM 29° Rain 72% 7 mph WSW 73%
7 PM 28° Rain 72% 4 mph SSW 81%
8 PM 27° Mostly Cloudy 68% 5 mph S 84%
9 PM 24° Mostly Cloudy 56% 5 mph SSW 87%
10 PM 23° Mostly Cloudy 34% 4 mph SSW 89%
11 PM 23° Mostly Cloudy 34% 3 mph S 90%
12 AM 23° Mostly Cloudy 35% 3 mph SSW 91%
1 AM 24° Mostly Cloudy 20% 3 mph SW 81%
2 AM 24° Mostly Cloudy 20% 3 mph SW 82%
3 AM 24° Mostly Cloudy 19% 3 mph SW 83%
4 AM 23° Mostly Cloudy 19% 4 mph SW 84%
5 AM 23° Mostly Cloudy 19% 4 mph SW 85%
6 AM 23° Partly Cloudy 15% 4 mph WSW 86%
7 AM 23° Partly Cloudy 29% 5 mph WSW 83%
8 AM 26° Partly Cloudy 39% 5 mph W 76%
15-Day Forecast
Today
8/18
Rain
72%
23°
38°
Wed
8/19
Mostly Clear
57%
23°
40°
Thu
8/20
Clear
56%
23°
40°
Fri
8/21
Clear
71%
22°
38°
Sat
8/22
Clear
16%
21°
38°
Sun
8/23
Clear
30%
22°
39°
Mon
8/24
Clear
22%
21°
38°
Tue
8/25
Drizzle
43%
23°
38°
Wed
8/26
Drizzle
44%
23°
38°
Thu
8/27
Drizzle
51%
23°
36°
Fri
8/28
Drizzle
60%
19°
37°
Sat
8/29
Drizzle
60%
21°
35°
Sun
8/30
Drizzle
60%
21°
34°
Mon
8/31
Drizzle
60%
21°
34°
Tue
9/1
Drizzle
60%
21°
34°
53
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
53 AQI 10.0 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 53 Moderate 37 53
Thu 44 Good 34 44
Fri 48 Good 30 48
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
SBCAPE2102 J/kg
MLCAPE739 J/kg
MUCAPE2102 J/kg
SBCIN-145 J/kg
MLCIN-196 J/kg
Lifted Index-5.1
Kinematics
0–6 km Shear4 kt
0–1 km Shear9 kt
Eff. Shear2 kt
0–1 km SRH43
0–3 km SRH1
Eff. SRH1
Storm Motion352° @ 18 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.4
Thermo & Levels
PWAT1.93 in
0–3 km LR6.3 °C/km
700–500 LR5.6 °C/km
Total Totals46.8
LCL925 hPa
LFC793 hPa
EL154 hPa
Freezing Lvl15,233 ft