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 7:00 PM

Humphreys County, Mississippi, United States

Last updated: 6:58 PM CDT  ·  Refresh
34°C
Feels like 37°
Mostly Clear
▲ 37°  /  ▼ 24°
Wind
8 mph SW
Humidity
44%
Dew Point
22°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
2.7
Cloud Cover
22%
Sunrise
6:23 AM
Sunset
7:50 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Humphreys County is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2296 J/kg) — isolated convective development possible. Sunrise: 6:23AM · Sunset: 7:50PM.

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 7:00 PM
31 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
29°
3%
10 PM
28°
4%
11 PM
28°
4%
12 AM
27°
4%
1 AM
27°
4%
2 AM
26°
4%
3 AM
26°
3%
4 AM
26°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
26°
3%
8 AM
28°
3%
9 AM
31°
3%
10 AM
32°
3%
11 AM
33°
3%
12 PM
34°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
36°
5%
5 PM
37°
5%
7-Day Forecast
Tonight
37° 24°
Mostly Clear.
Thu
39° 24°
Mostly Clear.
Fri
39° 23°
Clear.
Sat
42° 22°
Clear.
Sun
43° 23°
Clear.
Mon
42° 26°
Clear.
Tue
42° 24°
Partly Cloudy with a 34% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 3% 8 mph SW 44%
7 PM 34° Mostly Clear 3% 7 mph SSW 51%
8 PM 33° Mostly Clear 3% 7 mph SSW 55%
9 PM 29° Mostly Clear 3% 7 mph SSW 59%
10 PM 28° Mostly Clear 4% 7 mph SSW 62%
11 PM 28° Mostly Clear 4% 7 mph SSW 65%
12 AM 27° Mostly Clear 4% 8 mph SSW 67%
1 AM 27° Mostly Clear 4% 8 mph SSW 70%
2 AM 26° Mostly Clear 4% 8 mph SW 74%
3 AM 26° Partly Cloudy 3% 7 mph SW 78%
4 AM 26° Partly Cloudy 3% 7 mph SW 80%
5 AM 24° Partly Cloudy 3% 8 mph SW 83%
6 AM 24° Partly Cloudy 3% 8 mph SW 85%
7 AM 26° Clear 3% 9 mph SW 77%
8 AM 28° Mostly Clear 3% 10 mph SW 69%
9 AM 31° Mostly Clear 3% 10 mph WSW 61%
10 AM 32° Mostly Clear 3% 10 mph SW 55%
11 AM 33° Mostly Clear 3% 10 mph SW 50%
12 PM 34° Mostly Clear 3% 10 mph SW 44%
1 PM 37° Partly Cloudy 3% 10 mph SW 43%
2 PM 37° Partly Cloudy 3% 10 mph SW 42%
3 PM 37° Partly Cloudy 3% 10 mph SW 41%
4 PM 36° Partly Cloudy 5% 10 mph SW 42%
5 PM 37° Mostly Clear 5% 9 mph SSW 43%
15-Day Forecast
Today
8/12
Mostly Clear
3%
24°
37°
Thu
8/13
Mostly Clear
5%
24°
39°
Fri
8/14
Clear
6%
23°
39°
Sat
8/15
Clear
13%
22°
42°
Sun
8/16
Clear
7%
23°
43°
Mon
8/17
Clear
17%
26°
42°
Tue
8/18
Partly Cloudy
34%
24°
42°
Wed
8/19
Partly Cloudy
34%
26°
42°
Thu
8/20
Drizzle
46%
23°
43°
Fri
8/21
Drizzle
47%
23°
43°
Sat
8/22
Drizzle
52%
24°
41°
Sun
8/23
Drizzle
60%
24°
41°
Mon
8/24
Drizzle
60%
24°
40°
Tue
8/25
Drizzle
60%
23°
39°
Wed
8/26
Drizzle
60%
23°
38°
31
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
25 AQI 4.5 µg/m³
O3
Ground-level ozone
Dominant
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 31 Good 31 25
Fri 31 Good 31 23
Sat 57 Moderate 31 57
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 Wed Aug 12, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1897 J/kg
MLCAPE1559 J/kg
MUCAPE1897 J/kg
SBCIN-83 J/kg
MLCIN0 J/kg
Lifted Index-3.6
Kinematics
0–6 km Shear13 kt
0–1 km Shear6 kt
Eff. Shear8 kt
0–1 km SRH19
0–3 km SRH50
Eff. SRH50
Storm Motion333° @ 11 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.1
Thermo & Levels
PWAT1.75 in
0–3 km LR7.7 °C/km
700–500 LR5.4 °C/km
Total Totals45.5
LCL840 hPa
LFC795 hPa
EL167 hPa
Freezing Lvl16,768 ft