Heat Advisory — 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, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS 11:00 AM

Pontotoc County, Mississippi, United States

Last updated: 8:57 PM CDT  ·  Refresh
28°C
Feels like 32°
Mostly Clear
▲ 33°  /  ▼ 23°
Wind
7 mph SW
Humidity
71%
Dew Point
22°
Pressure
29.53 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
20%
Sunrise
5:46 AM
Sunset
8:11 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pontotoc County is currently mostly clear at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1955 J/kg) — isolated convective development possible. Sunrise: 5:46AM · Sunset: 8:11PM.

Alerts

Heat Advisory
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, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Prentiss, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS
Expires 11:00 AM
35 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
8%
9 PM
27°
14%
10 PM
27°
14%
11 PM
26°
7%
12 AM
26°
3%
1 AM
24°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
23°
3%
5 AM
23°
3%
6 AM
24°
3%
7 AM
26°
3%
8 AM
27°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
33°
3%
2 PM
33°
3%
3 PM
34°
3%
4 PM
33°
3%
5 PM
33°
3%
6 PM
32°
3%
7 PM
31°
3%
7-Day Forecast
Tonight
33° 23°
Mostly Clear.
Sun
34° 23°
Mostly Clear.
Mon
36° 23°
Clear.
Tue
36° 23°
Clear with a 57% chance of rain.
Wed
36° 23°
Mostly Clear with a 27% chance of rain.
Thu
35° 23°
Drizzle, 51% chance.
Fri
36° 23°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Clear 8% 7 mph SW 71%
9 PM 27° Partly Cloudy 14% 6 mph SW 75%
10 PM 27° Partly Cloudy 14% 6 mph SW 77%
11 PM 26° Partly Cloudy 7% 5 mph SSW 79%
12 AM 26° Partly Cloudy 3% 5 mph SSW 81%
1 AM 24° Mostly Clear 3% 6 mph SSW 83%
2 AM 24° Mostly Clear 3% 6 mph SSW 84%
3 AM 24° Mostly Clear 3% 6 mph SSW 86%
4 AM 23° Mostly Clear 3% 7 mph SW 86%
5 AM 23° Partly Cloudy 3% 7 mph SW 86%
6 AM 24° Partly Cloudy 3% 9 mph SW 86%
7 AM 26° Partly Cloudy 3% 10 mph SW 81%
8 AM 27° Mostly Clear 3% 11 mph WSW 77%
9 AM 28° Mostly Clear 3% 11 mph WSW 72%
10 AM 29° Mostly Clear 3% 11 mph SW 66%
11 AM 31° Clear 3% 10 mph SW 61%
12 PM 32° Clear 3% 10 mph SW 56%
1 PM 33° Clear 3% 10 mph SW 54%
2 PM 33° Clear 3% 10 mph SW 52%
3 PM 34° Clear 3% 10 mph SW 51%
4 PM 33° Clear 3% 9 mph SW 55%
5 PM 33° Clear 3% 8 mph SW 59%
6 PM 32° Clear 3% 8 mph SW 64%
7 PM 31° Clear 3% 8 mph SW 66%
15-Day Forecast
Today
6/27
Mostly Clear
8%
23°
33°
Sun
6/28
Mostly Clear
3%
23°
34°
Mon
6/29
Clear
3%
23°
36°
Tue
6/30
Clear
57%
23°
36°
Wed
7/1
Mostly Clear
27%
23°
36°
Thu
7/2
Drizzle
51%
23°
35°
Fri
7/3
Drizzle
52%
23°
36°
Sat
7/4
Drizzle
63%
23°
36°
Sun
7/5
Rain
68%
22°
35°
Mon
7/6
Rain
68%
22°
34°
Tue
7/7
Rain
64%
21°
34°
Wed
7/8
Drizzle
60%
22°
33°
Thu
7/9
Drizzle
60%
22°
33°
Fri
7/10
Drizzle
60%
21°
33°
Sat
7/11
Drizzle
60%
22°
33°
35
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
35 AQI 6.3 µg/m³
O3
Ground-level ozone
22 AQI 25 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 35 Good 22 35
Mon 50 Good 24 50
Tue 48 Good 27 48
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 Sat Jun 27, 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
SBCAPE1173 J/kg
MLCAPE1522 J/kg
MUCAPE1848 J/kg
SBCIN-197 J/kg
MLCIN0 J/kg
Lifted Index-4.5
Kinematics
0–6 km Shear24 kt
0–1 km Shear15 kt
Eff. Shear17 kt
0–1 km SRH29
0–3 km SRH-2
Eff. SRH-2
Storm Motion239° @ 29 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index21.5
Thermo & Levels
PWAT1.75 in
0–3 km LR5.4 °C/km
700–500 LR6.8 °C/km
Total Totals47.6
LCL911 hPa
LFC669 hPa
EL186 hPa
Freezing Lvl15,486 ft