Excessive Heat Warning — Adams, MS, Grenada, MS, Carroll, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Newton, MS, Lauderdale, MS, Scott, MS, Smith, MS, Jasper, MS, Clarke, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 9:00 PM

Jones County, Mississippi, United States

Last updated: 9:40 PM CDT  ·  Refresh
29°C
Feels like 33°
Clear
▲ 35°  /  ▼ 23°
Wind
3 mph ENE
Humidity
68%
Dew Point
23°
Pressure
29.62 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
8%
Sunrise
6:05 AM
Sunset
8:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jones County is currently clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1417 J/kg) — isolated convective development possible. Sunrise: 6:05AM · Sunset: 8:00PM.

Alerts

Excessive Heat Warning
Adams, MS, Grenada, MS, Carroll, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Newton, MS, Lauderdale, MS, Scott, MS, Smith, MS, Jasper, MS, Clarke, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 9:00 PM
60 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
4%
10 PM
28°
23%
11 PM
27°
21%
12 AM
27°
14%
1 AM
26°
3%
2 AM
25°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
26°
5%
9 AM
29°
5%
10 AM
31°
5%
11 AM
32°
5%
12 PM
33°
8%
1 PM
35°
9%
2 PM
35°
5%
3 PM
36°
5%
4 PM
36°
5%
5 PM
36°
5%
6 PM
35°
5%
7 PM
34°
5%
8 PM
33°
5%
7-Day Forecast
Tonight
35° 23°
Clear.
Tue
36° 23°
Clear.
Wed
36° 23°
Mostly Cloudy with a 40% chance of rain.
Thu
34° 24°
Partly Cloudy with a 72% chance of rain.
Fri
36° 24°
Drizzle, 50% chance.
Sat
36° 23°
Rain, 70% chance.
Sun
36° 22°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 4% 3 mph ENE 68%
10 PM 28° Clear 23% 3 mph ENE 72%
11 PM 27° Partly Cloudy 21% 3 mph ENE 73%
12 AM 27° Partly Cloudy 14% 4 mph ENE 74%
1 AM 26° Partly Cloudy 3% 3 mph ENE 76%
2 AM 25° Mostly Clear 3% 3 mph ENE 78%
3 AM 24° Clear 3% 3 mph ENE 80%
4 AM 24° Clear 3% 3 mph ENE 82%
5 AM 23° Clear 3% 3 mph ENE 83%
6 AM 23° Clear 3% 3 mph ENE 84%
7 AM 24° Partly Cloudy 3% 4 mph ENE 79%
8 AM 26° Mostly Clear 5% 5 mph ENE 72%
9 AM 29° Clear 5% 6 mph NE 66%
10 AM 31° Clear 5% 6 mph NE 60%
11 AM 32° Clear 5% 7 mph NE 55%
12 PM 33° Clear 8% 8 mph NE 51%
1 PM 35° Clear 9% 9 mph NE 48%
2 PM 35° Clear 5% 9 mph NE 47%
3 PM 36° Mostly Clear 5% 10 mph NE 46%
4 PM 36° Mostly Clear 5% 9 mph NE 48%
5 PM 36° Mostly Clear 5% 9 mph NE 53%
6 PM 35° Mostly Clear 5% 8 mph NE 58%
7 PM 34° Mostly Clear 5% 8 mph NE 61%
8 PM 33° Mostly Clear 5% 8 mph ENE 64%
15-Day Forecast
Today
7/20
Clear
4%
23°
35°
Tue
7/21
Clear
14%
23°
36°
Wed
7/22
Mostly Cloudy
40%
23°
36°
Thu
7/23
Partly Cloudy
72%
24°
34°
Fri
7/24
Drizzle
50%
24°
36°
Sat
7/25
Rain
70%
23°
36°
Sun
7/26
Rain
64%
22°
36°
Mon
7/27
Clear
31%
24°
37°
Tue
7/28
Drizzle
44%
24°
37°
Wed
7/29
Drizzle
68%
23°
38°
Thu
7/30
Drizzle
60%
23°
38°
Fri
7/31
Drizzle
60%
23°
35°
Sat
8/1
Drizzle
60%
22°
35°
Sun
8/2
Drizzle
60%
23°
36°
Mon
8/3
Drizzle
60%
23°
34°
60
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
60 AQI 14.1 µg/m³
O3
Ground-level ozone
25 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 60 Moderate 25 60
Wed 51 Moderate 28 51
Thu 38 Good 29 38
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 Jul 21, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1259 J/kg
MLCAPE942 J/kg
MUCAPE1896 J/kg
SBCIN-168 J/kg
MLCIN0 J/kg
Lifted Index-3.2
Kinematics
0–6 km Shear26 kt
0–1 km Shear8 kt
Eff. Shear23 kt
0–1 km SRH-42
0–3 km SRH-51
Eff. SRH-51
Storm Motion355° @ 22 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.4
Thermo & Levels
PWAT1.91 in
0–3 km LR6.3 °C/km
700–500 LR5.0 °C/km
Total Totals44.3
LCL915 hPa
LFC802 hPa
EL168 hPa
Freezing Lvl16,867 ft