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: 9:54 PM CDT  ·  Refresh
29°C
Feels like 35°
Clear
▲ 34°  /  ▼ 24°
Wind
3 mph W
Humidity
76%
Dew Point
25°
Pressure
29.59 inHg
Visibility
10 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 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3094 J/kg) — isolated convective development possible. Sunrise: 6:01AM · Sunset: 8:00PM.

Alerts

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
29°
8%
10 PM
28°
27%
11 PM
28°
27%
12 AM
27°
15%
1 AM
27°
15%
2 AM
27°
19%
3 AM
26°
26%
4 AM
26°
36%
5 AM
25°
40%
6 AM
25°
36%
7 AM
26°
45%
8 AM
27°
30%
9 AM
28°
22%
10 AM
30°
19%
11 AM
31°
22%
12 PM
32°
27%
1 PM
33°
41%
2 PM
34°
41%
3 PM
34°
45%
4 PM
34°
45%
5 PM
34°
45%
6 PM
32°
38%
7 PM
32°
38%
8 PM
31°
34%
7-Day Forecast
Tonight
34° 24°
Clear.
Mon
34° 25°
Partly Cloudy with a 45% chance of rain.
Tue
39° 25°
Clear with a 41% chance of rain.
Wed
32° 23°
Clear with a 42% chance of rain.
Thu
33° 21°
Clear.
Fri
29° 21°
Heavy Rain, 82% chance.
Sat
32° 21°
Rain, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 8% 3 mph W 76%
10 PM 28° Clear 27% 3 mph W 79%
11 PM 28° Mostly Clear 27% 2 mph WSW 80%
12 AM 27° Partly Cloudy 15% 3 mph SSW 82%
1 AM 27° Partly Cloudy 15% 3 mph SW 82%
2 AM 27° Mostly Cloudy 19% 3 mph WSW 82%
3 AM 26° Overcast 26% 4 mph WSW 82%
4 AM 26° Overcast 36% 3 mph WNW 83%
5 AM 25° Overcast 40% 3 mph WNW 84%
6 AM 25° Mostly Cloudy 36% 5 mph NW 85%
7 AM 26° Overcast 45% 5 mph WNW 82%
8 AM 27° Mostly Cloudy 30% 4 mph W 78%
9 AM 28° Mostly Cloudy 22% 6 mph W 75%
10 AM 30° Mostly Cloudy 19% 5 mph W 69%
11 AM 31° Partly Cloudy 22% 5 mph SW 64%
12 PM 32° Partly Cloudy 27% 6 mph SW 59%
1 PM 33° Mostly Clear 41% 5 mph SW 56%
2 PM 34° Mostly Clear 41% 5 mph WSW 53%
3 PM 34° Clear 45% 5 mph W 51%
4 PM 34° Mostly Clear 45% 4 mph WSW 58%
5 PM 34° Mostly Clear 45% 5 mph SW 64%
6 PM 32° Partly Cloudy 38% 6 mph SSW 71%
7 PM 32° Mostly Clear 38% 4 mph S 72%
8 PM 31° Mostly Clear 34% 4 mph SSE 74%
15-Day Forecast
Today
7/26
Clear
8%
24°
34°
Mon
7/27
Partly Cloudy
45%
25°
34°
Tue
7/28
Clear
41%
25°
39°
Wed
7/29
Clear
42%
23°
32°
Thu
7/30
Clear
15%
21°
33°
Fri
7/31
Heavy Rain
82%
21°
29°
Sat
8/1
Rain
71%
21°
32°
Sun
8/2
Rain
82%
19°
29°
Mon
8/3
Rain
68%
20°
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, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3128 J/kg
MLCAPE3393 J/kg
MUCAPE4758 J/kg
SBCIN-140 J/kg
MLCIN0 J/kg
Lifted Index-5.5
Kinematics
0–6 km Shear16 kt
0–1 km Shear8 kt
Eff. Shear25 kt
0–1 km SRH6
0–3 km SRH-3
Eff. SRH-3
Storm Motion295° @ 12 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index23.9
Thermo & Levels
PWAT1.72 in
0–3 km LR5.5 °C/km
700–500 LR5.7 °C/km
Total Totals44.3
LCL946 hPa
LFC781 hPa
EL138 hPa
Freezing Lvl17,057 ft