Severe Thunderstorm Watch 8:00 PM Severe Thunderstorm Watch 8:00 PM Heat Advisory — Grenada, MS, Carroll, 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, Covington, MS, Jones, MS, Lamar, MS, Forrest, MS 8:00 PM Excessive Heat Warning — Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS, Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Holmes, MS, Grenada, MS, Carroll, 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, Covington, MS, Jones, MS, Lamar, MS, Forrest, MS 8:00 PM

Clarke County, Mississippi, United States

Last updated: 7:17 PM CDT  ·  Refresh
27°C
Feels like 30°
Overcast
▲ 36°  /  ▼ 21°
Wind
7 mph SW
Humidity
86%
Dew Point
23°
Pressure
29.62 inHg
Visibility
10 mi
UV Index
0.2
Cloud Cover
97%
Sunrise
6:23 AM
Sunset
7:32 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clarke County is currently overcast at 26°C. Precipitation is likely — peak probability 55% around 8 PM. Atmospheric instability is elevated (CAPE up to 2048 J/kg) — isolated convective development possible. Sunrise: 6:23AM · Sunset: 7:32PM.

Alerts

Severe Thunderstorm Watch
Expires 8:00 PM
Severe Thunderstorm Watch
Expires 8:00 PM
Heat Advisory
Grenada, MS, Carroll, 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, Covington, MS, Jones, MS, Lamar, MS, Forrest, MS
Expires 8:00 PM
Excessive Heat Warning
Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Marion, MS, Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Holmes, MS, Grenada, MS, Carroll, 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, Covington, MS, Jones, MS, Lamar, MS, Forrest, MS
Expires 8:00 PM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
43%
8 PM
28°
54%
9 PM
24°
30%
10 PM
24°
28%
11 PM
24°
22%
12 AM
23°
22%
1 AM
23°
6%
2 AM
23°
6%
3 AM
23°
6%
4 AM
23°
3%
5 AM
21°
3%
6 AM
21°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
27°
3%
10 AM
28°
3%
11 AM
30°
3%
12 PM
31°
3%
1 PM
36°
3%
2 PM
37°
9%
3 PM
37°
11%
4 PM
37°
14%
5 PM
36°
19%
6 PM
36°
20%
7-Day Forecast
Tonight
36° 21°
Overcast with a 43% chance of rain.
Sat
38° 21°
Partly Cloudy with a 20% chance of rain.
Sun
37° 23°
Partly Cloudy.
Mon
34° 22°
Mostly Clear with a 60% chance of rain.
Tue
36° 23°
Rain, 58% chance.
Wed
36° 22°
Rain, 72% chance.
Thu
34° 21°
Rain, 70% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Overcast 43% 7 mph SW 86%
8 PM 28° Overcast 54% 4 mph SW 89%
9 PM 24° Overcast 30% 4 mph WSW 90%
10 PM 24° Overcast 28% 4 mph WSW 91%
11 PM 24° Overcast 22% 4 mph W 91%
12 AM 23° Overcast 22% 3 mph W 90%
1 AM 23° Mostly Cloudy 6% 3 mph W 90%
2 AM 23° Mostly Cloudy 6% 3 mph W 90%
3 AM 23° Overcast 6% 3 mph WNW 90%
4 AM 23° Mostly Cloudy 3% 3 mph NW 91%
5 AM 21° Mostly Cloudy 3% 2 mph NW 91%
6 AM 21° Mostly Cloudy 3% 2 mph WNW 92%
7 AM 22° Mostly Cloudy 3% 2 mph NW 90%
8 AM 24° Partly Cloudy 3% 3 mph NW 83%
9 AM 27° Partly Cloudy 3% 3 mph NW 75%
10 AM 28° Partly Cloudy 3% 3 mph NW 69%
11 AM 30° Partly Cloudy 3% 3 mph NW 62%
12 PM 31° Mostly Clear 3% 3 mph NNW 55%
1 PM 36° Mostly Clear 3% 3 mph NNW 50%
2 PM 37° Mostly Clear 9% 3 mph NNW 46%
3 PM 37° Mostly Clear 11% 4 mph NNW 42%
4 PM 37° Mostly Clear 14% 4 mph NNW 41%
5 PM 36° Partly Cloudy 19% 3 mph NNW 45%
6 PM 36° Mostly Clear 20% 2 mph N 49%
15-Day Forecast
Today
8/21
Overcast
43%
21°
36°
Sat
8/22
Partly Cloudy
20%
21°
38°
Sun
8/23
Partly Cloudy
12%
23°
37°
Mon
8/24
Mostly Clear
60%
22°
34°
Tue
8/25
Rain
58%
23°
36°
Wed
8/26
Rain
72%
22°
36°
Thu
8/27
Rain
70%
21°
34°
Fri
8/28
Rain
63%
22°
37°
Sat
8/29
Thunderstorm
47%
22°
38°
Sun
8/30
Rain
59%
22°
37°
Mon
8/31
Drizzle
60%
22°
38°
Tue
9/1
Drizzle
60%
23°
38°
Wed
9/2
Drizzle
60%
23°
38°
Thu
9/3
Clear
60%
22°
38°
Fri
9/4
Drizzle
60%
22°
38°
48
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
48 AQI 8.6 µg/m³
O3
Ground-level ozone
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 48 Good 32 48
Sun 51 Moderate 36 51
Mon 53 Moderate 31 53
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 Fri Aug 21, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1246 J/kg
MLCAPE2245 J/kg
MUCAPE3204 J/kg
SBCIN-157 J/kg
MLCIN-76 J/kg
Lifted Index-4.3
Kinematics
0–6 km Shear21 kt
0–1 km Shear8 kt
Eff. Shear20 kt
0–1 km SRH57
0–3 km SRH107
Eff. SRH107
Storm Motion33° @ 13 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell3.5
K-Index39.6
Thermo & Levels
PWAT2.33 in
0–3 km LR5.4 °C/km
700–500 LR6.0 °C/km
Total Totals53.1
LCL952 hPa
LFC773 hPa
EL169 hPa
Freezing Lvl15,436 ft