Excessive Heat Warning — Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, 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, 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 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, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Grenada, MS, Carroll, MS, Leake, MS, Scott, MS, Newton, 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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Neshoba, MS, Kemper, MS, Lauderdale, MS 7:00 PM

Humphreys County, Mississippi, United States

Last updated: 5:19 PM CDT  ·  Refresh
33°C
Feels like 40°
Partly Cloudy
▲ 36°  /  ▼ 25°
Wind
6 mph W
Humidity
57%
Dew Point
24°
Pressure
29.72 inHg
Visibility
10 mi
UV Index
5.6
Cloud Cover
53%
Sunrise
6:13 AM
Sunset
8:03 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Humphreys County is currently partly cloudy at 34°C. Precipitation is likely — peak probability 64% around 12 AM. Atmospheric instability is elevated (CAPE up to 2296 J/kg) — isolated convective development possible. Sunrise: 6:13AM · Sunset: 8:03PM.

Alerts

Excessive Heat Warning
Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, 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, 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
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, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Grenada, MS, Carroll, MS, Leake, MS, Scott, MS, Newton, 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, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Neshoba, MS, Kemper, MS, Lauderdale, MS
Expires 7:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
33%
6 PM
33°
47%
7 PM
32°
48%
8 PM
31°
48%
9 PM
28°
52%
10 PM
28°
54%
11 PM
27°
53%
12 AM
27°
63%
1 AM
27°
42%
2 AM
27°
43%
3 AM
26°
43%
4 AM
26°
38%
5 AM
25°
37%
6 AM
25°
33%
7 AM
26°
33%
8 AM
27°
33%
9 AM
28°
41%
10 AM
29°
39%
11 AM
30°
39%
12 PM
32°
44%
1 PM
33°
47%
2 PM
33°
51%
3 PM
33°
51%
4 PM
32°
54%
7-Day Forecast
Today
36° 25°
Partly Cloudy with a 53% chance of rain.
Thu
36° 25°
Partly Cloudy with a 59% chance of rain.
Fri
36° 24°
Mostly Cloudy with a 69% chance of rain.
Sat
35° 24°
Partly Cloudy with a 72% chance of rain.
Sun
33° 21°
Drizzle, 60% chance.
Mon
34° 21°
Clear with a 38% chance of rain.
Tue
36° 22°
Clear with a 20% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 33° Partly Cloudy 33% 6 mph W 57%
6 PM 33° Partly Cloudy 47% 6 mph W 61%
7 PM 32° Partly Cloudy 48% 6 mph WNW 68%
8 PM 31° Mostly Cloudy 48% 4 mph WNW 74%
9 PM 28° Mostly Cloudy 52% 4 mph NW 79%
10 PM 28° Mostly Cloudy 54% 3 mph NNW 83%
11 PM 27° Mostly Cloudy 53% 2 mph NNE 84%
12 AM 27° Mostly Cloudy 63% 2 mph ENE 85%
1 AM 27° Mostly Cloudy 42% 2 mph NE 86%
2 AM 27° Mostly Cloudy 43% 2 mph N 87%
3 AM 26° Mostly Cloudy 43% 2 mph NNW 89%
4 AM 26° Mostly Cloudy 38% 2 mph NW 90%
5 AM 25° Partly Cloudy 37% 2 mph NW 90%
6 AM 25° Partly Cloudy 33% 3 mph NW 90%
7 AM 26° Partly Cloudy 33% 3 mph NW 89%
8 AM 27° Mostly Clear 33% 2 mph WNW 84%
9 AM 28° Mostly Clear 41% 3 mph W 78%
10 AM 29° Mostly Clear 39% 3 mph W 73%
11 AM 30° Mostly Clear 39% 3 mph WNW 69%
12 PM 32° Partly Cloudy 44% 4 mph WNW 64%
1 PM 33° Rain 47% 4 mph WNW 61%
2 PM 33° Rain 51% 4 mph W 61%
3 PM 33° Rain 51% 4 mph W 61%
4 PM 32° Rain 54% 4 mph W 62%
15-Day Forecast
Today
7/29
Partly Cloudy
53%
25°
36°
Thu
7/30
Partly Cloudy
59%
25°
36°
Fri
7/31
Mostly Cloudy
69%
24°
36°
Sat
8/1
Partly Cloudy
72%
24°
35°
Sun
8/2
Drizzle
60%
21°
33°
Mon
8/3
Clear
38%
21°
34°
Tue
8/4
Clear
20%
22°
36°
Wed
8/5
Clear
25%
22°
36°
Thu
8/6
Drizzle
44%
23°
37°
Fri
8/7
Drizzle
60%
24°
37°
Sat
8/8
Drizzle
60%
23°
37°
Sun
8/9
Clear
60%
24°
38°
Mon
8/10
Drizzle
60%
25°
38°
Tue
8/11
Drizzle
60%
24°
38°
Wed
8/12
Drizzle
60%
24°
38°
53
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
53 AQI 10.2 µg/m³
O3
Ground-level ozone
35 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 53 Moderate 35 53
Fri 46 Good 33 46
Sat 55 Moderate 31 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 Wed Jul 29, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2559 J/kg
MLCAPE2915 J/kg
MUCAPE3615 J/kg
SBCIN-67 J/kg
MLCIN0 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear15 kt
0–1 km Shear2 kt
Eff. Shear22 kt
0–1 km SRH3
0–3 km SRH-12
Eff. SRH-12
Storm Motion277° @ 21 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.4
Thermo & Levels
PWAT2.28 in
0–3 km LR7.4 °C/km
700–500 LR5.3 °C/km
Total Totals46.3
LCL874 hPa
LFC811 hPa
EL138 hPa
Freezing Lvl16,883 ft