Heat Advisory — Pemiscot, MO, Marshall, MS, 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, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN 7:00 PM

Itawamba County, Mississippi, United States

Last updated: 3:50 PM CDT  ·  Refresh
94°F
Feels like 102°
Mostly Clear
▲ 94°  /  ▼ 70°
Wind
4 mph WSW
Humidity
50%
Dew Point
69°
Pressure
29.55 inHg
Visibility
10 mi
UV Index
7.1
Cloud Cover
19%
Sunrise
6:35 AM
Sunset
7:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Itawamba County is currently mostly clear at 94°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1450 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 7:02PM.

Alerts

Heat Advisory
Pemiscot, MO, Marshall, MS, 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, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Carroll, TN, Benton, TN, Haywood, TN, Crockett, TN, Madison, TN, Chester, TN, Henderson, TN, Decatur, TN, Fayette, TN, Hardeman, TN, McNairy, TN, Hardin, TN
Expires 7:00 PM
39 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
94°
24%
4 PM
92°
31%
5 PM
92°
42%
6 PM
88°
35%
7 PM
86°
39%
8 PM
85°
22%
9 PM
81°
12%
10 PM
79°
5%
11 PM
78°
5%
12 AM
77°
5%
1 AM
76°
5%
2 AM
75°
5%
3 AM
74°
5%
4 AM
73°
3%
5 AM
72°
3%
6 AM
72°
3%
7 AM
75°
9%
8 AM
78°
9%
9 AM
80°
9%
10 AM
85°
20%
11 AM
87°
21%
12 PM
88°
21%
1 PM
92°
21%
2 PM
92°
22%
7-Day Forecast
Today
94° 70°
Mostly Clear with a 35% chance of rain.
Mon
99° 72°
Mostly Clear with a 25% chance of rain.
Tue
101° 74°
Clear.
Wed
98° 77°
Clear.
Thu
100° 72°
Clear.
Fri
99° 71°
Clear with a 35% chance of rain.
Sat
98° 70°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 94° Mostly Clear 24% 4 mph WSW 50%
4 PM 92° Partly Cloudy 31% 4 mph W 57%
5 PM 92° Partly Cloudy 42% 5 mph WNW 63%
6 PM 88° Partly Cloudy 35% 5 mph WNW 69%
7 PM 86° Partly Cloudy 39% 3 mph W 72%
8 PM 85° Partly Cloudy 22% 3 mph W 72%
9 PM 81° Partly Cloudy 12% 2 mph SSE 71%
10 PM 79° Partly Cloudy 5% 2 mph ESE 73%
11 PM 78° Partly Cloudy 5% 2 mph E 75%
12 AM 77° Partly Cloudy 5% 2 mph ENE 77%
1 AM 76° Partly Cloudy 5% 2 mph NE 78%
2 AM 75° Partly Cloudy 5% 3 mph NNE 79%
3 AM 74° Partly Cloudy 5% 3 mph NNW 80%
4 AM 73° Partly Cloudy 3% 3 mph NNE 82%
5 AM 72° Partly Cloudy 3% 3 mph NNE 83%
6 AM 72° Partly Cloudy 3% 3 mph NE 85%
7 AM 75° Partly Cloudy 9% 2 mph NE 80%
8 AM 78° Mostly Clear 9% 2 mph NE 72%
9 AM 80° Mostly Clear 9% 3 mph ENE 65%
10 AM 85° Mostly Clear 20% 3 mph ENE 61%
11 AM 87° Mostly Clear 21% 3 mph ENE 57%
12 PM 88° Mostly Clear 21% 3 mph E 52%
1 PM 92° Mostly Clear 21% 3 mph E 52%
2 PM 92° Mostly Clear 22% 4 mph E 51%
15-Day Forecast
Today
9/13
Mostly Clear
35%
70°
94°
Mon
9/14
Mostly Clear
25%
72°
99°
Tue
9/15
Clear
3%
74°
101°
Wed
9/16
Clear
8%
77°
98°
Thu
9/17
Clear
9%
72°
100°
Fri
9/18
Clear
35%
71°
99°
Sat
9/19
Clear
19%
70°
98°
Sun
9/20
Clear
60%
68°
95°
Mon
9/21
Drizzle
60%
68°
92°
Tue
9/22
Drizzle
60%
60°
89°
Wed
9/23
Drizzle
60%
51°
86°
Thu
9/24
Drizzle
60%
64°
86°
Fri
9/25
Drizzle
60%
64°
87°
Sat
9/26
Clear
60%
63°
87°
Sun
9/27
Drizzle
60%
62°
87°
39
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
31 AQI 5.6 µg/m³
O3
Ground-level ozone
Dominant
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 39 Good 39 31
Tue 38 Good 38 33
Wed 52 Moderate 48 52
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 Sun Sep 13, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1498 J/kg
MLCAPE736 J/kg
MUCAPE1498 J/kg
SBCIN-25 J/kg
MLCIN-27 J/kg
Lifted Index-3.6
Kinematics
0–6 km Shear11 kt
0–1 km Shear4 kt
Eff. Shear9 kt
0–1 km SRH12
0–3 km SRH30
Eff. SRH30
Storm Motion18° @ 16 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.0
Thermo & Levels
PWAT1.65 in
0–3 km LR8.5 °C/km
700–500 LR4.9 °C/km
Total Totals44.6
LCL819 hPa
LFC793 hPa
EL158 hPa
Freezing Lvl16,263 ft