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

Prentiss County, Mississippi, United States

Last updated: 6:24 AM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 37°  /  ▼ 23°
Wind
3 mph SSW
Humidity
82%
Dew Point
21°
Pressure
29.65 inHg
Visibility
8 mi
UV Index
0.9
Cloud Cover
1%
Sunrise
6:14 AM
Sunset
7:41 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Prentiss County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:14AM · Sunset: 7:41PM.

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
38 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
11%
7 AM
23°
21%
8 AM
26°
21%
9 AM
29°
14%
10 AM
31°
14%
11 AM
33°
14%
12 PM
34°
7%
1 PM
37°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
36°
3%
6 PM
34°
3%
7 PM
33°
3%
8 PM
32°
3%
9 PM
28°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
26°
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
40° 23°
Mostly Clear.
Mon
41° 24°
Mostly Clear with a 38% chance of rain.
Tue
36° 22°
Clear with a 28% chance of rain.
Wed
40° 22°
Partly Cloudy with a 34% chance of rain.
Thu
38° 22°
Rain, 47% chance.
Fri
36° 21°
Rain, 46% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 11% 3 mph SSW 82%
7 AM 23° Clear 21% 4 mph SSW 75%
8 AM 26° Clear 21% 5 mph SW 65%
9 AM 29° Clear 14% 6 mph WSW 54%
10 AM 31° Clear 14% 6 mph WSW 47%
11 AM 33° Clear 14% 6 mph W 41%
12 PM 34° Clear 7% 6 mph W 36%
1 PM 37° Mostly Clear 3% 5 mph W 33%
2 PM 37° Mostly Clear 3% 5 mph W 31%
3 PM 37° Clear 3% 6 mph WSW 31%
4 PM 37° Clear 3% 6 mph WSW 32%
5 PM 36° Clear 3% 5 mph SW 35%
6 PM 34° Clear 3% 4 mph SSW 40%
7 PM 33° Clear 3% 3 mph S 44%
8 PM 32° Mostly Clear 3% 3 mph S 48%
9 PM 28° Mostly Clear 3% 3 mph S 50%
10 PM 28° Mostly Clear 3% 4 mph S 52%
11 PM 27° Mostly Clear 3% 4 mph S 55%
12 AM 26° Partly Cloudy 3% 4 mph SSW 57%
1 AM 26° Partly Cloudy 3% 4 mph SSW 59%
2 AM 26° Partly Cloudy 3% 4 mph SSW 60%
3 AM 25° Partly Cloudy 3% 4 mph SSW 61%
4 AM 25° Partly Cloudy 3% 4 mph SSW 62%
5 AM 24° Partly Cloudy 3% 4 mph SSW 64%
15-Day Forecast
Today
8/15
Clear
14%
23°
37°
Sun
8/16
Mostly Clear
3%
23°
40°
Mon
8/17
Mostly Clear
38%
24°
41°
Tue
8/18
Clear
28%
22°
36°
Wed
8/19
Partly Cloudy
34%
22°
40°
Thu
8/20
Rain
47%
22°
38°
Fri
8/21
Rain
46%
21°
36°
Sat
8/22
Rain
83%
20°
36°
Sun
8/23
Rain
54%
19°
36°
Mon
8/24
Clear
35%
19°
33°
Tue
8/25
Drizzle
60%
21°
37°
Wed
8/26
Drizzle
60%
22°
36°
Thu
8/27
Drizzle
60%
22°
36°
Fri
8/28
Drizzle
60%
22°
34°
Sat
8/29
Drizzle
60%
22°
34°
38
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
38 AQI 6.8 µg/m³
O3
Ground-level ozone
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 38 Good 33 38
Sun 44 Good 32 44
Mon 36 Good 33 36
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 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
SBCAPE27 J/kg
MLCAPE19 J/kg
MUCAPE569 J/kg
SBCIN-516 J/kg
MLCIN0 J/kg
Lifted Index0.1
Kinematics
0–6 km Shear8 kt
0–1 km Shear11 kt
Eff. Shear—
0–1 km SRH61
0–3 km SRH45
Eff. SRH—
Storm Motion340° @ 15 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index17.6
Thermo & Levels
PWAT1.33 in
0–3 km LR4.2 °C/km
700–500 LR5.9 °C/km
Total Totals41.5
LCL964 hPa
LFC493 hPa
EL335 hPa
Freezing Lvl16,434 ft