Heat Advisory — Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Warren, MS, Hinds, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS 9:00 PM Excessive Heat Warning — 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, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, 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, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, 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: 3:48 PM CDT  ·  Refresh
34°C
Feels like 39°
Clear
▲ 34°  /  ▼ 22°
Wind
4 mph N
Humidity
52%
Dew Point
23°
Pressure
29.65 inHg
Visibility
10 mi
UV Index
8.4
Cloud Cover
5%
Sunrise
5:53 AM
Sunset
8:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jasper County is currently clear at 34°C. Precipitation is likely — peak probability 57% around 3 PM. Atmospheric instability is elevated (CAPE up to 2921 J/kg) — isolated convective development possible. Sunrise: 5:53AM · Sunset: 8:06PM.

Alerts

Heat Advisory
Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Warren, MS, Hinds, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS
Expires 9:00 PM
Excessive Heat Warning
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, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, 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, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, 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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
5%
4 PM
34°
17%
5 PM
34°
20%
6 PM
33°
26%
7 PM
32°
19%
8 PM
30°
18%
9 PM
26°
9%
10 PM
25°
5%
11 PM
24°
5%
12 AM
24°
5%
1 AM
24°
8%
2 AM
24°
14%
3 AM
23°
15%
4 AM
23°
15%
5 AM
22°
18%
6 AM
22°
19%
7 AM
24°
29%
8 AM
26°
35%
9 AM
28°
40%
10 AM
30°
46%
11 AM
31°
47%
12 PM
31°
53%
1 PM
32°
54%
2 PM
32°
49%
7-Day Forecast
Today
34° 22°
Clear with a 26% chance of rain.
Wed
35° 22°
Mostly Clear with a 56% chance of rain.
Thu
36° 23°
Partly Cloudy with a 20% chance of rain.
Fri
33° 21°
Mostly Clear with a 78% chance of rain.
Sat
34° 22°
Drizzle, 60% chance.
Sun
33° 22°
Rain, 81% chance.
Mon
33° 21°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 5% 4 mph N 52%
4 PM 34° Clear 17% 4 mph N 54%
5 PM 34° Clear 20% 3 mph N 58%
6 PM 33° Clear 26% 2 mph N 64%
7 PM 32° Mostly Clear 19% 2 mph NNE 70%
8 PM 30° Mostly Clear 18% 2 mph ENE 75%
9 PM 26° Partly Cloudy 9% 2 mph E 80%
10 PM 25° Partly Cloudy 5% 2 mph NNE 82%
11 PM 24° Partly Cloudy 5% 3 mph N 83%
12 AM 24° Partly Cloudy 5% 2 mph NE 84%
1 AM 24° Partly Cloudy 8% 2 mph E 84%
2 AM 24° Partly Cloudy 14% 2 mph E 84%
3 AM 23° Partly Cloudy 15% 2 mph NNE 85%
4 AM 23° Mostly Clear 15% 2 mph NNE 86%
5 AM 22° Mostly Clear 18% 2 mph NNE 86%
6 AM 22° Clear 19% 2 mph NNE 87%
7 AM 24° Clear 29% 3 mph NE 81%
8 AM 26° Clear 35% 3 mph NE 74%
9 AM 28° Clear 40% 4 mph ENE 69%
10 AM 30° Mostly Clear 46% 4 mph ENE 66%
11 AM 31° Mostly Clear 47% 4 mph ENE 63%
12 PM 31° Partly Cloudy 53% 5 mph ENE 61%
1 PM 32° Partly Cloudy 54% 5 mph ENE 60%
2 PM 32° Mostly Clear 49% 4 mph ENE 61%
15-Day Forecast
Today
6/30
Clear
26%
22°
34°
Wed
7/1
Mostly Clear
56%
22°
35°
Thu
7/2
Partly Cloudy
20%
23°
36°
Fri
7/3
Mostly Clear
78%
21°
33°
Sat
7/4
Drizzle
60%
22°
34°
Sun
7/5
Rain
81%
22°
33°
Mon
7/6
Drizzle
60%
21°
33°
Tue
7/7
Drizzle
60%
21°
33°
Wed
7/8
Drizzle
60%
22°
34°
Thu
7/9
Rain
90%
23°
35°
Fri
7/10
Drizzle
75%
22°
32°
Sat
7/11
Rain
90%
22°
32°
Sun
7/12
Drizzle
60%
22°
32°
Mon
7/13
Drizzle
60%
22°
31°
Tue
7/14
Drizzle
60%
22°
32°
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
25 AQI 28 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 52 Moderate 25 52
Thu 47 Good 31 47
Fri 46 Good 25 46
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 Jun 30, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3068 J/kg
MLCAPE1660 J/kg
MUCAPE3068 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.6
Kinematics
0–6 km Shear16 kt
0–1 km Shear1 kt
Eff. Shear23 kt
0–1 km SRH-3
0–3 km SRH-16
Eff. SRH-16
Storm Motion46° @ 21 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index17.8
Thermo & Levels
PWAT1.68 in
0–3 km LR7.2 °C/km
700–500 LR7.0 °C/km
Total Totals49.0
LCL856 hPa
LFC1004 hPa
EL142 hPa
Freezing Lvl15,174 ft