Extreme Heat Warning — 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, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN 8:00 PM Heat Advisory — 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, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN 8:00 PM

Tupelo, Mississippi

Last updated: 11:19 PM CDT  ·  Refresh
28°C
Feels like 32°
Clear
▲ 30°  /  ▼ 24°
Wind
3 mph WSW
Humidity
83%
Dew Point
26°
Pressure
29.60 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:01 AM
Sunset
8:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Tupelo is currently clear at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3067 J/kg) — isolated convective development possible. Sunrise: 6:01AM · Sunset: 8:00PM.

Alerts

Extreme Heat Warning
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, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN
Expires 8:00 PM
Heat Advisory
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, Benton, TN, Chester, TN, Henderson, TN, Decatur, TN, Hardeman, TN, McNairy, TN, Hardin, TN
Expires 8:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
16%
12 AM
27°
20%
1 AM
27°
15%
2 AM
27°
15%
3 AM
26°
15%
4 AM
26°
24%
5 AM
24°
27%
6 AM
24°
27%
7 AM
26°
27%
8 AM
27°
32%
9 AM
28°
29%
10 AM
30°
21%
11 AM
32°
29%
12 PM
33°
27%
1 PM
34°
39%
2 PM
34°
45%
3 PM
35°
35%
4 PM
34°
39%
5 PM
34°
41%
6 PM
33°
48%
7 PM
32°
39%
8 PM
32°
38%
9 PM
29°
31%
10 PM
28°
18%
7-Day Forecast
Tonight
30° 24°
Clear.
Mon
36° 24°
Partly Cloudy with a 45% chance of rain.
Tue
38° 24°
Mostly Clear with a 39% chance of rain.
Wed
32° 22°
Partly Cloudy with a 56% chance of rain.
Thu
33° 21°
Mostly Clear.
Fri
29° 21°
Heavy Rain, 82% chance.
Sat
31° 21°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Clear 16% 3 mph WSW 83%
12 AM 27° Mostly Clear 20% 2 mph WSW 83%
1 AM 27° Partly Cloudy 15% 2 mph SW 84%
2 AM 27° Partly Cloudy 15% 3 mph SW 85%
3 AM 26° Mostly Cloudy 15% 3 mph WSW 86%
4 AM 26° Mostly Cloudy 24% 3 mph WSW 86%
5 AM 24° Partly Cloudy 27% 3 mph WSW 86%
6 AM 24° Partly Cloudy 27% 4 mph WSW 87%
7 AM 26° Partly Cloudy 27% 5 mph W 86%
8 AM 27° Partly Cloudy 32% 5 mph WNW 81%
9 AM 28° Partly Cloudy 29% 5 mph W 77%
10 AM 30° Partly Cloudy 21% 6 mph W 72%
11 AM 32° Partly Cloudy 29% 6 mph W 66%
12 PM 33° Partly Cloudy 27% 6 mph W 61%
1 PM 34° Partly Cloudy 39% 6 mph WSW 57%
2 PM 34° Partly Cloudy 45% 4 mph W 55%
3 PM 35° Partly Cloudy 35% 5 mph W 53%
4 PM 34° Partly Cloudy 39% 6 mph WSW 54%
5 PM 34° Partly Cloudy 41% 5 mph SW 62%
6 PM 33° Partly Cloudy 48% 6 mph SSW 71%
7 PM 32° Partly Cloudy 39% 6 mph SSW 76%
8 PM 32° Partly Cloudy 38% 5 mph SSW 78%
9 PM 29° Mostly Clear 31% 5 mph S 79%
10 PM 28° Mostly Clear 18% 5 mph SSE 80%
15-Day Forecast
Today
7/26
Clear
16%
24°
30°
Mon
7/27
Partly Cloudy
45%
24°
36°
Tue
7/28
Mostly Clear
39%
24°
38°
Wed
7/29
Partly Cloudy
56%
22°
32°
Thu
7/30
Mostly Clear
16%
21°
33°
Fri
7/31
Heavy Rain
82%
21°
29°
Sat
8/1
Rain
82%
21°
31°
Sun
8/2
Rain
72%
19°
29°
Mon
8/3
Rain
68%
21°
32°
Tue
8/4
Rain
68%
22°
33°
Wed
8/5
Drizzle
60%
23°
35°
Thu
8/6
Drizzle
60%
23°
34°
Fri
8/7
Drizzle
60%
22°
33°
Sat
8/8
Drizzle
60%
22°
33°
Sun
8/9
Drizzle
60%
22°
33°
53
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
53 AQI 10.1 µg/m³
O3
Ground-level ozone
28 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 28 53
Tue 57 Moderate 30 57
Wed 47 Good 30 47
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 Mon Jul 27, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2949 J/kg
MLCAPE3161 J/kg
MUCAPE4261 J/kg
SBCIN-155 J/kg
MLCIN0 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear17 kt
0–1 km Shear10 kt
Eff. Shear22 kt
0–1 km SRH9
0–3 km SRH6
Eff. SRH6
Storm Motion299° @ 16 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.3
K-Index22.7
Thermo & Levels
PWAT1.65 in
0–3 km LR5.1 °C/km
700–500 LR5.8 °C/km
Total Totals42.9
LCL971 hPa
LFC755 hPa
EL143 hPa
Freezing Lvl17,090 ft