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

Yalobusha County, Mississippi, United States

Last updated: 2:01 AM CDT  ·  Refresh
78°F
Feels like 84°
Clear
▲ 99°  /  ▼ 74°
Wind
2 mph SE
Humidity
72%
Dew Point
70°
Pressure
29.68 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:33 AM
Sunset
7:23 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Yalobusha County is currently clear at 78°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1633 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 7:23PM.

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
37 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
78°
8%
3 AM
76°
3%
4 AM
76°
3%
5 AM
72°
3%
6 AM
72°
3%
7 AM
71°
3%
8 AM
76°
3%
9 AM
82°
3%
10 AM
87°
3%
11 AM
90°
3%
12 PM
92°
3%
1 PM
96°
3%
2 PM
97°
3%
3 PM
97°
3%
4 PM
97°
3%
5 PM
99°
3%
6 PM
97°
3%
7 PM
96°
3%
8 PM
94°
3%
9 PM
88°
3%
10 PM
87°
3%
11 PM
86°
3%
12 AM
85°
3%
1 AM
81°
3%
7-Day Forecast
Today
99° 74°
Mostly Clear.
Thu
102° 74°
Mostly Clear.
Fri
104° 72°
Partly Cloudy.
Sat
101° 72°
Clear with a 45% chance of rain.
Sun
106° 70°
Clear with a 29% chance of rain.
Mon
106° 68°
Clear.
Tue
103° 70°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 78° Clear 8% 2 mph SE 72%
3 AM 76° Clear 3% 3 mph SE 74%
4 AM 76° Clear 3% 2 mph SSE 76%
5 AM 72° Clear 3% 2 mph S 78%
6 AM 72° Clear 3% 2 mph S 80%
7 AM 71° Clear 3% 2 mph SSE 82%
8 AM 76° Clear 3% 2 mph S 76%
9 AM 82° Clear 3% 1 mph SW 66%
10 AM 87° Clear 3% 1 mph SSW 57%
11 AM 90° Clear 3% 2 mph S 50%
12 PM 92° Mostly Clear 3% 2 mph S 45%
1 PM 96° Mostly Clear 3% 4 mph SSE 40%
2 PM 97° Mostly Clear 3% 4 mph SSE 39%
3 PM 97° Mostly Clear 3% 4 mph SSE 38%
4 PM 97° Mostly Clear 3% 4 mph SSE 37%
5 PM 99° Partly Cloudy 3% 4 mph SSE 39%
6 PM 97° Partly Cloudy 3% 4 mph SSE 42%
7 PM 96° Partly Cloudy 3% 4 mph S 45%
8 PM 94° Partly Cloudy 3% 4 mph S 47%
9 PM 88° Partly Cloudy 3% 4 mph S 48%
10 PM 87° Partly Cloudy 3% 4 mph S 48%
11 PM 86° Partly Cloudy 3% 4 mph S 51%
12 AM 85° Mostly Clear 3% 4 mph S 53%
1 AM 81° Clear 3% 3 mph SSW 56%
15-Day Forecast
Today
9/2
Mostly Clear
8%
74°
99°
Thu
9/3
Mostly Clear
18%
74°
102°
Fri
9/4
Partly Cloudy
14%
72°
104°
Sat
9/5
Clear
45%
72°
101°
Sun
9/6
Clear
29%
70°
106°
Mon
9/7
Clear
17%
68°
106°
Tue
9/8
Clear
17%
70°
103°
Wed
9/9
Drizzle
43%
70°
103°
Thu
9/10
Rain
68%
71°
102°
Fri
9/11
Rain
68%
69°
102°
Sat
9/12
Clear
60%
71°
99°
Sun
9/13
Drizzle
60%
70°
100°
Mon
9/14
Drizzle
60%
71°
99°
Tue
9/15
Drizzle
60%
71°
97°
Wed
9/16
Drizzle
60%
70°
96°
37
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
37 AQI 6.6 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 37 Good 36 37
Thu 34 Good 32 34
Fri 38 Good 35 38
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
SBCAPE257 J/kg
MLCAPE463 J/kg
MUCAPE1242 J/kg
SBCIN-463 J/kg
MLCIN-230 J/kg
Lifted Index0.1
Kinematics
0–6 km Shear7 kt
0–1 km Shear15 kt
Eff. Shear7 kt
0–1 km SRH-23
0–3 km SRH-3
Eff. SRH7
Storm Motion147° @ 24 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.9
Thermo & Levels
PWAT1.62 in
0–3 km LR5.0 °C/km
700–500 LR5.2 °C/km
Total Totals41.6
LCL945 hPa
LFC496 hPa
EL238 hPa
Freezing Lvl17,142 ft