Extreme Heat Warning — Chicot, AR, West Carroll, LA, East Carroll, LA, Madison, 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 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, Forrest, MS 8:00 PM

Clay County, Mississippi, United States

Last updated: 2:36 AM CDT  ·  Refresh
27°C
Feels like 29°
Clear
▲ 39°  /  ▼ 23°
Wind
4 mph SW
Humidity
73%
Dew Point
23°
Pressure
29.72 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
10%
Sunrise
6:18 AM
Sunset
7:39 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clay County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1581 J/kg) — isolated convective development possible. Sunrise: 6:18AM · Sunset: 7:39PM.

Alerts

Extreme Heat Warning
Chicot, AR, West Carroll, LA, East Carroll, LA, Madison, 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 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, Forrest, MS
Expires 8:00 PM
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
24°
3%
6 AM
25°
3%
7 AM
26°
3%
8 AM
29°
3%
9 AM
31°
3%
10 AM
33°
11%
11 AM
34°
11%
12 PM
35°
11%
1 PM
38°
18%
2 PM
38°
37%
3 PM
38°
42%
4 PM
38°
46%
5 PM
38°
38%
6 PM
37°
37%
7 PM
35°
30%
8 PM
33°
28%
9 PM
29°
28%
10 PM
28°
28%
11 PM
28°
39%
12 AM
28°
25%
1 AM
28°
18%
7-Day Forecast
Today
39° 23°
Mostly Clear with a 38% chance of rain.
Tue
39° 23°
Mostly Clear with a 20% chance of rain.
Wed
42° 21°
Mostly Clear with a 35% chance of rain.
Thu
36° 23°
Overcast with a 63% chance of rain.
Fri
36° 19°
Drizzle, 64% chance.
Sat
36° 19°
Rain, 20% chance.
Sun
37° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 4 mph SW 73%
3 AM 26° Mostly Clear 3% 5 mph SW 74%
4 AM 26° Mostly Clear 3% 6 mph SW 74%
5 AM 24° Mostly Clear 3% 6 mph WSW 73%
6 AM 25° Clear 3% 6 mph WSW 72%
7 AM 26° Clear 3% 8 mph WSW 66%
8 AM 29° Clear 3% 9 mph W 58%
9 AM 31° Clear 3% 10 mph W 50%
10 AM 33° Mostly Clear 11% 10 mph W 45%
11 AM 34° Mostly Clear 11% 10 mph W 40%
12 PM 35° Partly Cloudy 11% 10 mph W 36%
1 PM 38° Partly Cloudy 18% 10 mph W 33%
2 PM 38° Partly Cloudy 37% 9 mph W 32%
3 PM 38° Rain 42% 9 mph W 32%
4 PM 38° Rain 46% 8 mph W 34%
5 PM 38° Partly Cloudy 38% 7 mph W 38%
6 PM 37° Partly Cloudy 37% 6 mph WSW 43%
7 PM 35° Partly Cloudy 30% 5 mph WSW 51%
8 PM 33° Partly Cloudy 28% 4 mph WSW 58%
9 PM 29° Mostly Cloudy 28% 4 mph W 65%
10 PM 28° Partly Cloudy 28% 4 mph W 69%
11 PM 28° Partly Cloudy 39% 4 mph W 72%
12 AM 28° Rain 25% 5 mph W 74%
1 AM 28° Rain 18% 6 mph W 76%
15-Day Forecast
Today
8/17
Mostly Clear
38%
23°
39°
Tue
8/18
Mostly Clear
20%
23°
39°
Wed
8/19
Mostly Clear
35%
21°
42°
Thu
8/20
Overcast
63%
23°
36°
Fri
8/21
Drizzle
64%
19°
36°
Sat
8/22
Rain
20%
19°
36°
Sun
8/23
Clear
17%
21°
37°
Mon
8/24
Clear
43%
20°
36°
Tue
8/25
Rain
68%
21°
34°
Wed
8/26
Drizzle
60%
19°
33°
Thu
8/27
Drizzle
60%
22°
36°
Fri
8/28
Drizzle
60%
22°
34°
Sat
8/29
Drizzle
60%
21°
34°
Sun
8/30
Drizzle
60%
21°
34°
Mon
8/31
Drizzle
60%
21°
33°
47
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
47 AQI 8.4 µg/m³
O3
Ground-level ozone
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 47 Good 30 47
Tue 51 Moderate 32 51
Wed 51 Moderate 34 51
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 Mon Aug 17, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1114 J/kg
MLCAPE790 J/kg
MUCAPE2202 J/kg
SBCIN-297 J/kg
MLCIN-174 J/kg
Lifted Index-2.7
Kinematics
0–6 km Shear3 kt
0–1 km Shear12 kt
Eff. Shear6 kt
0–1 km SRH59
0–3 km SRH57
Eff. SRH51
Storm Motion11° @ 12 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.6
Thermo & Levels
PWAT1.63 in
0–3 km LR5.3 °C/km
700–500 LR5.5 °C/km
Total Totals44.8
LCL949 hPa
LFC775 hPa
EL176 hPa
Freezing Lvl16,841 ft