Extreme Heat Warning — 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: 6:22 AM CDT  ·  Refresh
23°C
Feels like 25°
Clear
▲ 37°  /  ▼ 23°
Wind
4 mph SSW
Humidity
76%
Dew Point
18°
Pressure
29.69 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:17 AM
Sunset
7:43 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pontotoc County is currently clear at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 713 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 7:43PM.

Alerts

Extreme Heat Warning
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
23°
11%
7 AM
23°
21%
8 AM
26°
21%
9 AM
28°
14%
10 AM
31°
14%
11 AM
32°
14%
12 PM
34°
7%
1 PM
36°
3%
2 PM
36°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
37°
3%
6 PM
35°
3%
7 PM
33°
3%
8 PM
32°
3%
9 PM
29°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
27°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
25°
3%
4 AM
25°
3%
5 AM
24°
3%
7-Day Forecast
Today
37° 23°
Clear.
Sun
39° 24°
Mostly Clear.
Mon
42° 24°
Clear with a 36% chance of rain.
Tue
38° 23°
Clear with a 28% chance of rain.
Wed
41° 23°
Rain, 64% chance.
Thu
39° 23°
Rain, 57% chance.
Fri
38° 22°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Clear 11% 4 mph SSW 76%
7 AM 23° Clear 21% 5 mph SW 70%
8 AM 26° Clear 21% 6 mph WSW 63%
9 AM 28° Clear 14% 7 mph W 56%
10 AM 31° Clear 14% 8 mph W 49%
11 AM 32° Clear 14% 7 mph W 44%
12 PM 34° Clear 7% 7 mph W 38%
1 PM 36° Clear 3% 6 mph W 34%
2 PM 36° Clear 3% 6 mph W 33%
3 PM 37° Clear 3% 5 mph W 32%
4 PM 37° Clear 3% 5 mph WSW 33%
5 PM 37° Mostly Clear 3% 4 mph SW 36%
6 PM 35° Mostly Clear 3% 3 mph SSW 40%
7 PM 33° Mostly Clear 3% 4 mph S 44%
8 PM 32° Mostly Clear 3% 4 mph S 48%
9 PM 29° Mostly Clear 3% 4 mph S 51%
10 PM 28° Mostly Clear 3% 4 mph S 53%
11 PM 27° Mostly Clear 3% 4 mph S 55%
12 AM 27° Mostly Clear 3% 4 mph S 56%
1 AM 26° Mostly Clear 3% 5 mph S 58%
2 AM 26° Mostly Clear 3% 5 mph SSW 59%
3 AM 25° Mostly Clear 3% 5 mph SSW 60%
4 AM 25° Mostly Clear 3% 5 mph SSW 61%
5 AM 24° Mostly Clear 3% 5 mph SSW 62%
15-Day Forecast
Today
8/15
Clear
14%
23°
37°
Sun
8/16
Mostly Clear
3%
24°
39°
Mon
8/17
Clear
36%
24°
42°
Tue
8/18
Clear
28%
23°
38°
Wed
8/19
Rain
64%
23°
41°
Thu
8/20
Rain
57%
23°
39°
Fri
8/21
Rain
63%
22°
38°
Sat
8/22
Rain
66%
21°
37°
Sun
8/23
Rain
66%
19°
36°
Mon
8/24
Clear
23%
20°
36°
Tue
8/25
Drizzle
60%
22°
38°
Wed
8/26
Drizzle
60%
23°
38°
Thu
8/27
Drizzle
60%
23°
37°
Fri
8/28
Drizzle
60%
22°
36°
Sat
8/29
Drizzle
60%
22°
36°
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
Today 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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sat Aug 15, 10:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE18 J/kg
MUCAPE31 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index3.8
Kinematics
0–6 km Shear10 kt
0–1 km Shear10 kt
Eff. Shear—
0–1 km SRH53
0–3 km SRH42
Eff. SRH—
Storm Motion341° @ 15 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index11.4
Thermo & Levels
PWAT1.15 in
0–3 km LR3.9 °C/km
700–500 LR6.1 °C/km
Total Totals38.8
LCL934 hPa
LFC—
EL—
Freezing Lvl16,122 ft