Heat Advisory — Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, 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 7:00 PM Excessive Heat Warning — Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Grenada, MS, Carroll, 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, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, 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 9:00 PM

Jasper County, Mississippi, United States

Last updated: 12:26 PM CDT  ·  Refresh
33°C
Feels like 37°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
6 mph NNW
Humidity
52%
Dew Point
23°
Pressure
29.59 inHg
Visibility
10 mi
UV Index
9.8
Cloud Cover
13%
Sunrise
6:03 AM
Sunset
8:01 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jasper County is currently mostly clear at 33°C. Precipitation is likely — peak probability 68% around 12 PM. Atmospheric instability is elevated (CAPE up to 2368 J/kg) — isolated convective development possible. Sunrise: 6:03AM · Sunset: 8:01PM.

Alerts

Heat Advisory
Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, 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 7:00 PM
Excessive Heat Warning
Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Grenada, MS, Carroll, 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, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, 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 9:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
5%
1 PM
34°
16%
2 PM
34°
16%
3 PM
35°
18%
4 PM
34°
18%
5 PM
36°
18%
6 PM
34°
18%
7 PM
33°
27%
8 PM
32°
27%
9 PM
29°
35%
10 PM
28°
33%
11 PM
27°
34%
12 AM
27°
25%
1 AM
26°
22%
2 AM
26°
27%
3 AM
24°
35%
4 AM
24°
35%
5 AM
23°
24%
6 AM
23°
22%
7 AM
24°
44%
8 AM
25°
48%
9 AM
28°
53%
10 AM
29°
49%
11 AM
29°
59%
7-Day Forecast
Today
36° 23°
Mostly Clear with a 35% chance of rain.
Mon
34° 23°
Rain, 67% chance.
Tue
36° 23°
Clear with a 45% chance of rain.
Wed
36° 24°
Mostly Cloudy with a 30% chance of rain.
Thu
36° 22°
Clear.
Fri
36° 19°
Rain, 81% chance.
Sat
36° 23°
Rain, 81% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 5% 6 mph NNW 52%
1 PM 34° Mostly Clear 16% 6 mph NNW 48%
2 PM 34° Mostly Clear 16% 6 mph NNW 47%
3 PM 35° Mostly Clear 18% 5 mph NNW 46%
4 PM 34° Mostly Clear 18% 5 mph NNW 48%
5 PM 36° Mostly Clear 18% 5 mph NW 52%
6 PM 34° Mostly Clear 18% 4 mph NW 56%
7 PM 33° Mostly Clear 27% 3 mph NW 61%
8 PM 32° Clear 27% 2 mph NNW 65%
9 PM 29° Clear 35% 2 mph NE 69%
10 PM 28° Clear 33% 2 mph NE 72%
11 PM 27° Mostly Clear 34% 2 mph NE 76%
12 AM 27° Rain 25% 2 mph ENE 79%
1 AM 26° Rain 22% 2 mph ESE 83%
2 AM 26° Rain 27% 2 mph SE 89%
3 AM 24° Thunderstorm 35% 2 mph SE 94%
4 AM 24° Rain 35% 2 mph SE 97%
5 AM 23° Rain 24% 2 mph SE 96%
6 AM 23° Haze 22% 2 mph SSE 96%
7 AM 24° Haze 44% 2 mph SE 93%
8 AM 25° Drizzle 48% 2 mph ESE 87%
9 AM 28° Rain 53% 2 mph ESE 82%
10 AM 29° Rain 49% 2 mph ESE 77%
11 AM 29° Rain 59% 3 mph E 73%
15-Day Forecast
Today
7/19
Mostly Clear
35%
23°
36°
Mon
7/20
Rain
67%
23°
34°
Tue
7/21
Clear
45%
23°
36°
Wed
7/22
Mostly Cloudy
30%
24°
36°
Thu
7/23
Clear
19%
22°
36°
Fri
7/24
Rain
81%
19°
36°
Sat
7/25
Rain
81%
23°
36°
Sun
7/26
Drizzle
60%
21°
36°
Mon
7/27
Drizzle
60%
22°
36°
Tue
7/28
Rain
75%
23°
37°
Wed
7/29
Rain
75%
21°
34°
Thu
7/30
Drizzle
60%
22°
35°
Fri
7/31
Drizzle
60%
22°
35°
Sat
8/1
Drizzle
60%
23°
36°
Sun
8/2
Drizzle
60%
23°
36°
55
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
55 AQI 11.4 µg/m³
O3
Ground-level ozone
24 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 55 Moderate 24 55
Tue 61 Moderate 25 61
Wed 55 Moderate 26 55
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 Sun Jul 19, 16:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3154 J/kg
MLCAPE2160 J/kg
MUCAPE3154 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index-7.7
Kinematics
0–6 km Shear9 kt
0–1 km Shear5 kt
Eff. Shear11 kt
0–1 km SRH-14
0–3 km SRH-26
Eff. SRH-26
Storm Motion322° @ 24 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.2
Thermo & Levels
PWAT1.75 in
0–3 km LR7.9 °C/km
700–500 LR5.9 °C/km
Total Totals45.4
LCL866 hPa
LFC1002 hPa
EL144 hPa
Freezing Lvl15,433 ft