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

Clarke County, Mississippi, United States

Last updated: 9:41 PM CDT  ·  Refresh
29°C
Feels like 33°
Clear
▲ 34°  /  ▼ 23°
Wind
3 mph ENE
Humidity
68%
Dew Point
23°
Pressure
29.55 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
4%
Sunrise
6:02 AM
Sunset
7:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clarke County is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1373 J/kg) — isolated convective development possible. Sunrise: 6:02AM · Sunset: 7:59PM.

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
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
4%
10 PM
28°
23%
11 PM
27°
21%
12 AM
27°
14%
1 AM
26°
3%
2 AM
25°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
26°
10%
9 AM
28°
10%
10 AM
29°
10%
11 AM
31°
10%
12 PM
32°
10%
1 PM
34°
11%
2 PM
34°
11%
3 PM
34°
11%
4 PM
34°
11%
5 PM
34°
9%
6 PM
34°
3%
7 PM
33°
3%
8 PM
32°
3%
7-Day Forecast
Tonight
34° 23°
Clear.
Tue
35° 23°
Mostly Clear.
Wed
35° 23°
Mostly Cloudy with a 23% chance of rain.
Thu
34° 23°
Partly Cloudy with a 72% chance of rain.
Fri
34° 24°
Drizzle, 50% chance.
Sat
34° 23°
Rain, 77% chance.
Sun
35° 21°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 4% 3 mph ENE 68%
10 PM 28° Clear 23% 3 mph ENE 72%
11 PM 27° Mostly Clear 21% 2 mph NE 74%
12 AM 27° Mostly Clear 14% 3 mph E 77%
1 AM 26° Clear 3% 3 mph E 79%
2 AM 25° Clear 3% 3 mph E 81%
3 AM 24° Clear 3% 2 mph E 82%
4 AM 24° Clear 3% 3 mph ENE 84%
5 AM 23° Clear 3% 3 mph ENE 85%
6 AM 23° Clear 3% 3 mph ENE 86%
7 AM 24° Clear 3% 4 mph ENE 82%
8 AM 26° Clear 10% 5 mph ENE 76%
9 AM 28° Clear 10% 6 mph ENE 70%
10 AM 29° Clear 10% 6 mph ENE 65%
11 AM 31° Clear 10% 7 mph NE 61%
12 PM 32° Mostly Clear 10% 8 mph NE 56%
1 PM 34° Mostly Clear 11% 8 mph NE 54%
2 PM 34° Mostly Clear 11% 8 mph NE 53%
3 PM 34° Partly Cloudy 11% 8 mph NE 52%
4 PM 34° Partly Cloudy 11% 8 mph ENE 55%
5 PM 34° Partly Cloudy 9% 8 mph ENE 59%
6 PM 34° Partly Cloudy 3% 7 mph ENE 63%
7 PM 33° Mostly Clear 3% 7 mph ENE 66%
8 PM 32° Mostly Clear 3% 7 mph ENE 69%
15-Day Forecast
Today
7/20
Clear
4%
23°
34°
Tue
7/21
Mostly Clear
14%
23°
35°
Wed
7/22
Mostly Cloudy
23%
23°
35°
Thu
7/23
Partly Cloudy
72%
23°
34°
Fri
7/24
Drizzle
50%
24°
34°
Sat
7/25
Rain
77%
23°
34°
Sun
7/26
Rain
64%
21°
35°
Mon
7/27
Clear
31%
24°
36°
Tue
7/28
Drizzle
44%
24°
36°
Wed
7/29
Drizzle
68%
23°
37°
Thu
7/30
Drizzle
60%
23°
37°
Fri
7/31
Drizzle
60%
22°
34°
Sat
8/1
Drizzle
60%
22°
34°
Sun
8/2
Drizzle
60%
23°
35°
Mon
8/3
Drizzle
60%
22°
34°
58
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
58 AQI 12.9 µg/m³
O3
Ground-level ozone
21 AQI 23 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 21 58
Wed 42 Good 25 42
Thu 33 Good 26 33
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
SBCAPE1338 J/kg
MLCAPE536 J/kg
MUCAPE1338 J/kg
SBCIN-156 J/kg
MLCIN0 J/kg
Lifted Index-3.2
Kinematics
0–6 km Shear25 kt
0–1 km Shear7 kt
Eff. Shear24 kt
0–1 km SRH-35
0–3 km SRH-57
Eff. SRH-57
Storm Motion355° @ 21 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.1
Thermo & Levels
PWAT1.82 in
0–3 km LR6.2 °C/km
700–500 LR5.1 °C/km
Total Totals41.6
LCL917 hPa
LFC808 hPa
EL162 hPa
Freezing Lvl16,860 ft