Heat Advisory — Clay, AR, Greene, AR, Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, Dunklin, MO, Pemiscot, MO, DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tunica, MS, Tate, MS, Prentiss, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Tallahatchie, 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

Pemiscot County, Missouri, United States

Last updated: 2:01 AM CDT  ·  Refresh
27°C
Feels like 28°
Clear
▲ 38°  /  ▼ 24°
Wind
5 mph SSE
Humidity
69%
Dew Point
22°
Pressure
29.73 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:31 AM
Sunset
7:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pemiscot County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1656 J/kg) — isolated convective development possible. Sunrise: 6:31AM · Sunset: 7:25PM.

Alerts

Heat Advisory
Clay, AR, Greene, AR, Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, Dunklin, MO, Pemiscot, MO, DeSoto, MS, Marshall, MS, Benton, MS, Tippah, MS, Alcorn, MS, Tishomingo, MS, Tunica, MS, Tate, MS, Prentiss, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Itawamba, MS, Tallahatchie, 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
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
8%
3 AM
27°
3%
4 AM
27°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
33°
3%
12 PM
34°
3%
1 PM
36°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
38°
3%
6 PM
37°
3%
7 PM
36°
3%
8 PM
35°
3%
9 PM
32°
3%
10 PM
31°
3%
11 PM
31°
3%
12 AM
29°
3%
1 AM
28°
3%
7-Day Forecast
Today
38° 24°
Mostly Clear.
Thu
40° 24°
Mostly Clear.
Fri
41° 24°
Clear.
Sat
39° 23°
Mostly Clear with a 51% chance of rain.
Sun
41° 21°
Rain.
Mon
41° 23°
Clear.
Tue
40° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 8% 5 mph SSE 69%
3 AM 27° Clear 3% 5 mph SSE 65%
4 AM 27° Clear 3% 5 mph S 68%
5 AM 24° Clear 3% 4 mph S 70%
6 AM 24° Clear 3% 4 mph S 72%
7 AM 24° Clear 3% 4 mph S 72%
8 AM 27° Clear 3% 5 mph SSW 65%
9 AM 29° Clear 3% 5 mph SSW 58%
10 AM 31° Clear 3% 6 mph SW 50%
11 AM 33° Clear 3% 6 mph SSW 46%
12 PM 34° Clear 3% 6 mph SSW 41%
1 PM 36° Mostly Clear 3% 6 mph SSW 36%
2 PM 37° Mostly Clear 3% 6 mph S 35%
3 PM 37° Partly Cloudy 3% 7 mph S 35%
4 PM 37° Partly Cloudy 3% 7 mph SSE 34%
5 PM 38° Partly Cloudy 3% 6 mph SSE 36%
6 PM 37° Partly Cloudy 3% 5 mph SSE 39%
7 PM 36° Partly Cloudy 3% 4 mph SE 44%
8 PM 35° Partly Cloudy 3% 4 mph SSE 46%
9 PM 32° Mostly Clear 3% 5 mph SSE 48%
10 PM 31° Clear 3% 6 mph SSE 50%
11 PM 31° Clear 3% 6 mph SSE 52%
12 AM 29° Clear 3% 5 mph SSE 55%
1 AM 28° Clear 3% 4 mph SSE 57%
15-Day Forecast
Today
9/2
Mostly Clear
8%
24°
38°
Thu
9/3
Mostly Clear
3%
24°
40°
Fri
9/4
Clear
7%
24°
41°
Sat
9/5
Mostly Clear
51%
23°
39°
Sun
9/6
Rain
16%
21°
41°
Mon
9/7
Clear
17%
23°
41°
Tue
9/8
Clear
17%
23°
40°
Wed
9/9
Drizzle
43%
24°
41°
Thu
9/10
Rain
68%
22°
38°
Fri
9/11
Drizzle
51%
21°
38°
Sat
9/12
Drizzle
60%
21°
37°
Sun
9/13
Drizzle
60%
22°
37°
Mon
9/14
Drizzle
60%
21°
36°
Tue
9/15
Drizzle
60%
21°
36°
Wed
9/16
Drizzle
60%
19°
34°
44
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
44 AQI 7.9 µg/m³
O3
Ground-level ozone
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 40 44
Thu 50 Good 45 50
Fri 48 Good 48 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 Wed Sep 2, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE604 J/kg
MLCAPE693 J/kg
MUCAPE1350 J/kg
SBCIN-459 J/kg
MLCIN-248 J/kg
Lifted Index-1.5
Kinematics
0–6 km Shear3 kt
0–1 km Shear13 kt
Eff. Shear11 kt
0–1 km SRH-38
0–3 km SRH-3
Eff. SRH16
Storm Motion132° @ 24 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.9
Thermo & Levels
PWAT1.68 in
0–3 km LR5.1 °C/km
700–500 LR6.0 °C/km
Total Totals45.4
LCL930 hPa
LFC588 hPa
EL224 hPa
Freezing Lvl16,424 ft