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: 7:36 PM CDT  ·  Refresh
30°C
Feels like 34°
Mostly Clear
▲ 33°  /  ▼ 23°
Wind
8 mph SW
Humidity
67%
Dew Point
22°
Pressure
29.53 inHg
Visibility
10 mi
UV Index
1.8
Cloud Cover
16%
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 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1942 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
30°
8%
8 PM
29°
20%
9 PM
28°
14%
10 PM
27°
14%
11 PM
27°
14%
12 AM
26°
7%
1 AM
25°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
24°
3%
7 AM
25°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
30°
3%
12 PM
31°
3%
1 PM
32°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
33°
3%
6 PM
32°
3%
7-Day Forecast
Tonight
33° 23°
Mostly Clear.
Sun
34° 23°
Mostly Clear.
Mon
36° 23°
Clear.
Tue
36° 23°
Clear with a 50% chance of rain.
Wed
36° 23°
Drizzle, 50% chance.
Thu
35° 24°
Drizzle, 51% chance.
Fri
36° 23°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Clear 8% 8 mph SW 67%
8 PM 29° Partly Cloudy 20% 7 mph SW 71%
9 PM 28° Partly Cloudy 14% 6 mph SW 74%
10 PM 27° Mostly Cloudy 14% 6 mph SW 76%
11 PM 27° Partly Cloudy 14% 6 mph SSW 78%
12 AM 26° Partly Cloudy 7% 6 mph SSW 80%
1 AM 25° Mostly Clear 3% 6 mph SSW 82%
2 AM 24° Partly Cloudy 3% 6 mph SSW 84%
3 AM 24° Mostly Clear 3% 6 mph SSW 86%
4 AM 24° Mostly Clear 3% 7 mph SW 86%
5 AM 23° Partly Cloudy 3% 7 mph SW 86%
6 AM 24° Partly Cloudy 3% 8 mph SW 86%
7 AM 25° Partly Cloudy 3% 10 mph SW 83%
8 AM 26° Mostly Clear 3% 10 mph SW 78%
9 AM 28° Mostly Clear 3% 11 mph WSW 74%
10 AM 29° Mostly Clear 3% 11 mph SW 68%
11 AM 30° Clear 3% 11 mph SW 63%
12 PM 31° Clear 3% 11 mph SW 57%
1 PM 32° Clear 3% 10 mph SW 54%
2 PM 34° Clear 3% 10 mph SW 53%
3 PM 34° Clear 3% 10 mph SW 51%
4 PM 34° Clear 3% 10 mph SW 54%
5 PM 33° Clear 3% 9 mph SW 58%
6 PM 32° Clear 3% 8 mph SW 62%
15-Day Forecast
Today
6/27
Mostly Clear
14%
23°
33°
Sun
6/28
Mostly Clear
3%
23°
34°
Mon
6/29
Clear
3%
23°
36°
Tue
6/30
Clear
50%
23°
36°
Wed
7/1
Drizzle
50%
23°
36°
Thu
7/2
Drizzle
51%
24°
35°
Fri
7/3
Drizzle
52%
23°
36°
Sat
7/4
Rain
63%
23°
36°
Sun
7/5
Rain
68%
22°
34°
Mon
7/6
Rain
68%
22°
34°
Tue
7/7
Rain
68%
21°
34°
Wed
7/8
Drizzle
60%
23°
34°
Thu
7/9
Drizzle
60%
22°
33°
Fri
7/10
Drizzle
60%
22°
33°
Sat
7/11
Rain
90%
22°
32°
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
SBCAPE1709 J/kg
MLCAPE1545 J/kg
MUCAPE1709 J/kg
SBCIN-82 J/kg
MLCIN0 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear21 kt
0–1 km Shear13 kt
Eff. Shear15 kt
0–1 km SRH26
0–3 km SRH-12
Eff. SRH-12
Storm Motion237° @ 30 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index19.7
Thermo & Levels
PWAT1.71 in
0–3 km LR6.0 °C/km
700–500 LR6.7 °C/km
Total Totals47.5
LCL894 hPa
LFC838 hPa
EL167 hPa
Freezing Lvl15,486 ft