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

Jasper County, Mississippi, United States

Last updated: 9:41 PM CDT  ·  Refresh
29°C
Feels like 33°
Clear
▲ 35°  /  ▼ 23°
Wind
2 mph NE
Humidity
71%
Dew Point
23°
Pressure
29.47 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
8%
Sunrise
6:04 AM
Sunset
8:01 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jasper County is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1411 J/kg) — isolated convective development possible. Sunrise: 6:04AM · Sunset: 8:01PM.

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
61 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
13%
10 PM
28°
23%
11 PM
27°
23%
12 AM
27°
14%
1 AM
26°
3%
2 AM
25°
3%
3 AM
25°
3%
4 AM
24°
4%
5 AM
23°
4%
6 AM
23°
5%
7 AM
24°
5%
8 AM
26°
5%
9 AM
29°
5%
10 AM
30°
5%
11 AM
31°
5%
12 PM
32°
5%
1 PM
34°
5%
2 PM
34°
5%
3 PM
35°
5%
4 PM
35°
5%
5 PM
35°
3%
6 PM
34°
3%
7 PM
33°
3%
8 PM
33°
3%
7-Day Forecast
Tonight
35° 23°
Clear.
Tue
35° 23°
Mostly Clear.
Wed
36° 22°
Partly Cloudy with a 21% chance of rain.
Thu
34° 23°
Partly Cloudy with a 72% chance of rain.
Fri
35° 23°
Drizzle, 50% chance.
Sat
34° 23°
Rain, 77% chance.
Sun
35° 21°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 13% 2 mph NE 71%
10 PM 28° Mostly Clear 23% 2 mph NNE 75%
11 PM 27° Mostly Clear 23% 3 mph NNE 77%
12 AM 27° Mostly Clear 14% 3 mph ENE 78%
1 AM 26° Mostly Clear 3% 3 mph E 79%
2 AM 25° Clear 3% 4 mph E 79%
3 AM 25° Clear 3% 4 mph ESE 79%
4 AM 24° Clear 4% 3 mph ESE 80%
5 AM 23° Mostly Clear 4% 3 mph E 82%
6 AM 23° Mostly Clear 5% 3 mph E 83%
7 AM 24° Mostly Clear 5% 3 mph E 80%
8 AM 26° Mostly Clear 5% 4 mph ENE 73%
9 AM 29° Clear 5% 5 mph ENE 67%
10 AM 30° Clear 5% 6 mph ENE 62%
11 AM 31° Clear 5% 6 mph NE 58%
12 PM 32° Clear 5% 7 mph NE 54%
1 PM 34° Clear 5% 8 mph NE 52%
2 PM 34° Mostly Clear 5% 8 mph NE 50%
3 PM 35° Mostly Clear 5% 9 mph NE 49%
4 PM 35° Mostly Clear 5% 8 mph NE 51%
5 PM 35° Mostly Clear 3% 8 mph NE 56%
6 PM 34° Mostly Clear 3% 7 mph ENE 60%
7 PM 33° Mostly Clear 3% 7 mph ENE 63%
8 PM 33° Mostly Clear 3% 7 mph ENE 65%
15-Day Forecast
Today
7/20
Clear
13%
23°
35°
Tue
7/21
Mostly Clear
14%
23°
35°
Wed
7/22
Partly Cloudy
21%
22°
36°
Thu
7/23
Partly Cloudy
72%
23°
34°
Fri
7/24
Drizzle
50%
23°
35°
Sat
7/25
Rain
77%
23°
34°
Sun
7/26
Rain
64%
21°
35°
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°
36°
Fri
7/31
Drizzle
60%
22°
34°
Sat
8/1
Drizzle
60%
22°
34°
Sun
8/2
Drizzle
60%
23°
34°
Mon
8/3
Drizzle
60%
22°
34°
61
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
61 AQI 14.3 µg/m³
O3
Ground-level ozone
21 AQI 24 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 61 Moderate 21 61
Wed 52 Moderate 27 52
Thu 37 Good 28 37
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
SBCAPE1183 J/kg
MLCAPE770 J/kg
MUCAPE1183 J/kg
SBCIN-155 J/kg
MLCIN0 J/kg
Lifted Index-3.0
Kinematics
0–6 km Shear26 kt
0–1 km Shear6 kt
Eff. Shear25 kt
0–1 km SRH-35
0–3 km SRH-52
Eff. SRH-52
Storm Motion352° @ 21 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.0
Thermo & Levels
PWAT1.97 in
0–3 km LR6.1 °C/km
700–500 LR5.1 °C/km
Total Totals45.1
LCL913 hPa
LFC817 hPa
EL171 hPa
Freezing Lvl16,726 ft