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

Jasper County, Mississippi, United States

Last updated: 12:55 PM CDT  ·  Refresh
34°C
Feels like 40°
Mostly Clear
▲ 37°  /  ▼ 24°
Wind
5 mph WSW
Humidity
53%
Dew Point
24°
Pressure
29.64 inHg
Visibility
10 mi
UV Index
9.6
Cloud Cover
26%
Sunrise
6:19 AM
Sunset
7:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jasper County is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2768 J/kg) — isolated convective development possible. Sunrise: 6:19AM · Sunset: 7:42PM.

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
25 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
21%
1 PM
36°
3%
2 PM
36°
3%
3 PM
37°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
35°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
30°
3%
10 PM
29°
6%
11 PM
28°
15%
12 AM
27°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
5%
5 AM
24°
5%
6 AM
24°
5%
7 AM
24°
5%
8 AM
26°
5%
9 AM
29°
5%
10 AM
30°
3%
11 AM
31°
3%
7-Day Forecast
Today
37° 24°
Partly Cloudy with a 21% chance of rain.
Fri
38° 24°
Mostly Clear.
Sat
40° 23°
Mostly Clear.
Sun
39° 23°
Clear with a 52% chance of rain.
Mon
40° 21°
Drizzle, 43% chance.
Tue
40° 23°
Drizzle, 50% chance.
Wed
40° 22°
Drizzle, 43% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 21% 5 mph WSW 53%
1 PM 36° Partly Cloudy 3% 4 mph W 50%
2 PM 36° Partly Cloudy 3% 4 mph W 48%
3 PM 37° Partly Cloudy 3% 4 mph WSW 45%
4 PM 36° Partly Cloudy 3% 5 mph SSW 47%
5 PM 36° Partly Cloudy 3% 4 mph SSW 49%
6 PM 35° Mostly Cloudy 3% 4 mph SSW 52%
7 PM 34° Partly Cloudy 3% 5 mph SSE 54%
8 PM 33° Mostly Cloudy 3% 6 mph S 56%
9 PM 30° Partly Cloudy 3% 6 mph S 58%
10 PM 29° Partly Cloudy 6% 6 mph S 62%
11 PM 28° Partly Cloudy 15% 6 mph SSW 68%
12 AM 27° Partly Cloudy 3% 5 mph SSW 72%
1 AM 27° Partly Cloudy 3% 5 mph SSW 75%
2 AM 27° Partly Cloudy 3% 4 mph SW 78%
3 AM 26° Partly Cloudy 3% 4 mph SW 81%
4 AM 26° Mostly Clear 5% 4 mph WSW 82%
5 AM 24° Mostly Clear 5% 4 mph WSW 84%
6 AM 24° Mostly Clear 5% 4 mph W 85%
7 AM 24° Mostly Clear 5% 4 mph W 80%
8 AM 26° Clear 5% 4 mph W 74%
9 AM 29° Clear 5% 4 mph W 68%
10 AM 30° Clear 3% 4 mph W 63%
11 AM 31° Mostly Clear 3% 4 mph W 59%
15-Day Forecast
Today
8/13
Partly Cloudy
21%
24°
37°
Fri
8/14
Mostly Clear
5%
24°
38°
Sat
8/15
Mostly Clear
16%
23°
40°
Sun
8/16
Clear
52%
23°
39°
Mon
8/17
Drizzle
43%
21°
40°
Tue
8/18
Drizzle
50%
23°
40°
Wed
8/19
Drizzle
43%
22°
40°
Thu
8/20
Drizzle
60%
23°
41°
Fri
8/21
Drizzle
60%
22°
40°
Sat
8/22
Drizzle
60%
22°
39°
Sun
8/23
Drizzle
60%
23°
38°
Mon
8/24
Drizzle
60%
23°
38°
Tue
8/25
Drizzle
60%
23°
37°
Wed
8/26
Drizzle
60%
22°
37°
Thu
8/27
Drizzle
60%
22°
37°
25
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
24 AQI 4.4 µg/m³
O3
Ground-level ozone
Dominant
25 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 25 Good 25 24
Sat 47 Good 26 47
Sun 43 Good 24 43
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 Thu Aug 13, 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
SBCAPE3809 J/kg
MLCAPE3263 J/kg
MUCAPE3809 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.9
Kinematics
0–6 km Shear8 kt
0–1 km Shear6 kt
Eff. Shear6 kt
0–1 km SRH26
0–3 km SRH18
Eff. SRH18
Storm Motion289° @ 20 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.6
Thermo & Levels
PWAT1.91 in
0–3 km LR8.6 °C/km
700–500 LR4.7 °C/km
Total Totals47.0
LCL860 hPa
LFC1004 hPa
EL138 hPa
Freezing Lvl16,109 ft