Heat Advisory — DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Shelby, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN 8:00 PM

Pontotoc County, Mississippi, United States

Last updated: 2:57 PM CDT  ·  Refresh
36°C
Feels like 39°
Mostly Clear
▲ 37°  /  ▼ 22°
Wind
6 mph SW
Humidity
40%
Dew Point
22°
Pressure
29,63 inHg
Visibility
10 mi
UV Index
8,8
Cloud Cover
14%
Sunrise
6:16 AM
Sunset
7:44 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pontotoc County is currently mostly clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1712 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 7:44PM.

Alerts

Heat Advisory
DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tate, MS, Prentiss, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Shelby, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN
Expires 8:00 PM
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
3%
3 PM
36°
3%
4 PM
37°
3%
5 PM
36°
3%
6 PM
34°
3%
7 PM
32°
3%
8 PM
30°
3%
9 PM
28°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
26°
3%
1 AM
25°
3%
2 AM
24°
3%
3 AM
23°
3%
4 AM
22°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
30°
3%
10 AM
31°
3%
11 AM
31°
3%
12 PM
33°
3%
1 PM
33°
3%
7-Day Forecast
Today
37° 22°
Mostly Clear.
Sat
38° 22°
Clear.
Sun
41° 23°
Clear.
Mon
39° 26°
Clear with a 24% chance of rain.
Tue
41° 23°
Clear.
Wed
39° 24°
Clear with a 60% chance of rain.
Thu
37° 21°
Drizzle, 50% chance.
TimeTempConditionsPrecipWindHumidity
Now 36° Mostly Clear 3% 6 mph SW 40%
3 PM 36° Mostly Clear 3% 7 mph SW 37%
4 PM 37° Mostly Clear 3% 7 mph SW 38%
5 PM 36° Mostly Clear 3% 6 mph SW 42%
6 PM 34° Mostly Clear 3% 4 mph SSW 45%
7 PM 32° Mostly Clear 3% 4 mph SSW 48%
8 PM 30° Clear 3% 4 mph SSW 49%
9 PM 28° Clear 3% 5 mph SW 51%
10 PM 28° Clear 3% 5 mph SW 52%
11 PM 27° Clear 3% 5 mph SSW 54%
12 AM 26° Clear 3% 5 mph SW 55%
1 AM 25° Clear 3% 4 mph SW 57%
2 AM 24° Clear 3% 4 mph SW 59%
3 AM 23° Clear 3% 5 mph SW 62%
4 AM 22° Clear 3% 5 mph SW 64%
5 AM 22° Clear 3% 5 mph SW 66%
6 AM 22° Clear 3% 4 mph SW 68%
7 AM 24° Clear 3% 6 mph WSW 64%
8 AM 27° Clear 3% 7 mph WSW 60%
9 AM 30° Clear 3% 8 mph W 58%
10 AM 31° Clear 3% 8 mph W 54%
11 AM 31° Clear 3% 7 mph W 50%
12 PM 33° Clear 3% 7 mph W 45%
1 PM 33° Clear 3% 7 mph W 44%
15-Day Forecast
Today
8/14
Mostly Clear
3%
22°
37°
Sat
8/15
Clear
3%
22°
38°
Sun
8/16
Clear
3%
23°
41°
Mon
8/17
Clear
24%
26°
39°
Tue
8/18
Clear
9%
23°
41°
Wed
8/19
Clear
60%
24°
39°
Thu
8/20
Drizzle
50%
21°
37°
Fri
8/21
Clear
60%
20°
36°
Sat
8/22
Drizzle
60%
17°
36°
Sun
8/23
Drizzle
60%
16°
36°
Mon
8/24
Drizzle
60%
18°
37°
Tue
8/25
Drizzle
60%
22°
37°
Wed
8/26
Drizzle
60%
23°
37°
Thu
8/27
Drizzle
60%
23°
38°
Fri
8/28
Drizzle
60%
23°
38°
42
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
42 AQI 7.6 µg/m³
O3
Ground-level ozone
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 42 Good 32 42
Sun 45 Good 32 45
Mon 41 Good 35 41
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 ven. août 14, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2454 J/kg
MLCAPE1567 J/kg
MUCAPE2454 J/kg
SBCIN0 J/kg
MLCIN-8 J/kg
Lifted Index-5.0
Kinematics
0–6 km Shear10 kt
0–1 km Shear3 kt
Eff. Shear5 kt
0–1 km SRH11
0–3 km SRH34
Eff. SRH34
Storm Motion344° @ 11 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index21.4
Thermo & Levels
PWAT1.69 in
0–3 km LR7.9 °C/km
700–500 LR6.2 °C/km
Total Totals45.8
LCL814 hPa
LFC1003 hPa
EL147 hPa
Freezing Lvl16,158 ft