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

Holmes County, Mississippi, United States

Last updated: 5:19 PM CDT  ·  Refresh
34°C
Feels like 41°
Overcast
▲ 35°  /  ▼ 24°
Wind
5 mph WNW
Humidity
58%
Dew Point
24°
Pressure
29.54 inHg
Visibility
10 mi
UV Index
3.3
Cloud Cover
86%
Sunrise
6:11 AM
Sunset
8:01 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Holmes County is currently overcast at 34°C. Precipitation is likely — peak probability 64% around 11 PM. Atmospheric instability is elevated (CAPE up to 2438 J/kg) — isolated convective development possible. Sunrise: 6:11AM · Sunset: 8:01PM.

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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
41%
6 PM
33°
58%
7 PM
32°
59%
8 PM
31°
55%
9 PM
28°
46%
10 PM
27°
58%
11 PM
27°
63%
12 AM
26°
47%
1 AM
26°
45%
2 AM
26°
45%
3 AM
26°
25%
4 AM
26°
25%
5 AM
24°
25%
6 AM
24°
19%
7 AM
24°
25%
8 AM
26°
34%
9 AM
28°
34%
10 AM
29°
34%
11 AM
30°
42%
12 PM
32°
50%
1 PM
33°
50%
2 PM
33°
43%
3 PM
33°
43%
4 PM
33°
40%
7-Day Forecast
Today
35° 24°
Overcast with a 63% chance of rain.
Thu
36° 24°
Mostly Clear with a 45% chance of rain.
Fri
36° 24°
Mostly Cloudy with a 63% chance of rain.
Sat
33° 23°
Mostly Cloudy with a 56% chance of rain.
Sun
32° 20°
Mostly Clear with a 43% chance of rain.
Mon
33° 21°
Partly Cloudy with a 38% chance of rain.
Tue
34° 22°
Clear with a 24% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 34° Overcast 41% 5 mph WNW 58%
6 PM 33° Mostly Cloudy 58% 4 mph WNW 65%
7 PM 32° Overcast 59% 4 mph W 70%
8 PM 31° Mostly Cloudy 55% 2 mph W 78%
9 PM 28° Mostly Cloudy 46% 3 mph W 84%
10 PM 27° Mostly Cloudy 58% 3 mph WSW 89%
11 PM 27° Partly Cloudy 63% 2 mph SW 90%
12 AM 26° Partly Cloudy 47% 2 mph WNW 90%
1 AM 26° Partly Cloudy 45% 2 mph NNW 91%
2 AM 26° Partly Cloudy 45% 2 mph NNE 90%
3 AM 26° Partly Cloudy 25% 3 mph NW 89%
4 AM 26° Partly Cloudy 25% 3 mph WNW 89%
5 AM 24° Partly Cloudy 25% 2 mph WNW 90%
6 AM 24° Partly Cloudy 19% 2 mph NW 91%
7 AM 24° Partly Cloudy 25% 2 mph NW 90%
8 AM 26° Mostly Clear 34% 2 mph WNW 85%
9 AM 28° Mostly Clear 34% 2 mph W 80%
10 AM 29° Mostly Clear 34% 2 mph W 75%
11 AM 30° Mostly Clear 42% 3 mph WNW 71%
12 PM 32° Partly Cloudy 50% 3 mph WNW 66%
1 PM 33° Partly Cloudy 50% 3 mph WNW 63%
2 PM 33° Partly Cloudy 43% 3 mph W 62%
3 PM 33° Partly Cloudy 43% 4 mph W 61%
4 PM 33° Partly Cloudy 40% 4 mph W 61%
15-Day Forecast
Today
7/29
Overcast
63%
24°
35°
Thu
7/30
Mostly Clear
45%
24°
36°
Fri
7/31
Mostly Cloudy
63%
24°
36°
Sat
8/1
Mostly Cloudy
56%
23°
33°
Sun
8/2
Mostly Clear
43%
20°
32°
Mon
8/3
Partly Cloudy
38%
21°
33°
Tue
8/4
Clear
24%
22°
34°
Wed
8/5
Clear
43%
22°
35°
Thu
8/6
Clear
43%
23°
36°
Fri
8/7
Drizzle
60%
24°
36°
Sat
8/8
Drizzle
60%
22°
36°
Sun
8/9
Drizzle
60%
24°
37°
Mon
8/10
Drizzle
60%
24°
37°
Tue
8/11
Drizzle
60%
24°
37°
Wed
8/12
Drizzle
60%
24°
36°
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 9.7 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 52 Moderate 31 52
Fri 49 Good 31 49
Sat 56 Moderate 30 56
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
SBCAPE3114 J/kg
MLCAPE2499 J/kg
MUCAPE3114 J/kg
SBCIN-37 J/kg
MLCIN0 J/kg
Lifted Index-6.6
Kinematics
0–6 km Shear11 kt
0–1 km Shear3 kt
Eff. Shear19 kt
0–1 km SRH11
0–3 km SRH1
Eff. SRH1
Storm Motion268° @ 19 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.3
Thermo & Levels
PWAT2.28 in
0–3 km LR7.6 °C/km
700–500 LR5.4 °C/km
Total Totals47.3
LCL871 hPa
LFC836 hPa
EL134 hPa
Freezing Lvl16,585 ft