Wind 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, Tallahatchie, MS, Yalobusha, MS, Calhoun, 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 Areal Flood Watch 7:00 AM

Alcorn County, Mississippi, United States

Last updated: 8:25 PM CDT  ·  Refresh
23°C
Feels like 22°
Overcast
▲ 30°  /  ▼ 12°
Wind
6 mph E
Humidity
55%
Dew Point
13°
Pressure
29.55 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
87%
Sunrise
6:55 AM
Sunset
6:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Alcorn County is currently overcast at 23°C. Precipitation is likely — peak probability 90% around 5 AM. Sunrise: 6:55AM · Sunset: 6:27PM.

Alerts

Wind 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, Tallahatchie, MS, Yalobusha, MS, Calhoun, 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
Areal Flood Watch
Expires 7:00 AM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
16%
9 PM
21°
25%
10 PM
20°
36%
11 PM
19°
38%
12 AM
18°
38%
1 AM
18°
53%
2 AM
18°
58%
3 AM
18°
61%
4 AM
17°
75%
5 AM
14°
90%
6 AM
12°
90%
7 AM
12°
81%
8 AM
12°
81%
9 AM
14°
81%
10 AM
14°
81%
11 AM
14°
81%
12 PM
14°
81%
1 PM
17°
81%
2 PM
17°
81%
3 PM
18°
80%
4 PM
18°
71%
5 PM
17°
67%
6 PM
17°
55%
7 PM
17°
47%
7-Day Forecast
Tonight
30° 12°
Overcast with a 38% chance of rain.
Sat
24° 12°
Heavy Rain, 90% chance.
Sun
31° 10°
Partly Cloudy with a 29% chance of rain.
Mon
36° 13°
Clear.
Tue
36° 15°
Clear.
Wed
38° 17°
Drizzle, 64% chance.
Thu
37° 17°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Overcast 16% 6 mph E 55%
9 PM 21° Overcast 25% 5 mph E 56%
10 PM 20° Overcast 36% 5 mph E 57%
11 PM 19° Overcast 38% 6 mph E 56%
12 AM 18° Overcast 38% 6 mph E 54%
1 AM 18° Rain 53% 5 mph ENE 55%
2 AM 18° Rain 58% 6 mph E 57%
3 AM 18° Rain 61% 6 mph E 60%
4 AM 17° Rain 75% 7 mph E 66%
5 AM 14° Heavy Rain 90% 7 mph ENE 77%
6 AM 12° Heavy Rain 90% 8 mph NE 88%
7 AM 12° Heavy Rain 81% 11 mph NE 92%
8 AM 12° Heavy Rain 81% 14 mph NE 91%
9 AM 14° Heavy Rain 81% 16 mph NE 90%
10 AM 14° Heavy Rain 81% 17 mph NNE 91%
11 AM 14° Heavy Rain 81% 17 mph NNE 92%
12 PM 14° Heavy Rain 81% 17 mph NNE 92%
1 PM 17° Heavy Rain 81% 17 mph NNE 93%
2 PM 17° Heavy Rain 81% 16 mph NNE 94%
3 PM 18° Heavy Rain 80% 15 mph NNE 94%
4 PM 18° Rain 71% 14 mph NNE 95%
5 PM 17° Overcast 67% 13 mph NNE 95%
6 PM 17° Overcast 55% 12 mph NNE 96%
7 PM 17° Overcast 47% 12 mph NNE 96%
15-Day Forecast
Today
10/9
Overcast
38%
12°
30°
Sat
10/10
Heavy Rain
90%
12°
24°
Sun
10/11
Partly Cloudy
29%
10°
31°
Mon
10/12
Clear
3%
13°
36°
Tue
10/13
Clear
8%
15°
36°
Wed
10/14
Drizzle
64%
17°
38°
Thu
10/15
Drizzle
52%
17°
37°
Fri
10/16
Clear
17%
11°
34°
Sat
10/17
Clear
42%
4°
19°
Sun
10/18
Clear
19%
-2°
21°
Mon
10/19
Clear
60%
0°
24°
Tue
10/20
Drizzle
60%
8°
25°
Wed
10/21
Clear
60%
9°
26°
Thu
10/22
Clear
25%
10°
26°
Fri
10/23
Clear
25%
10°
26°
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 10.2 µg/m³
O3
Ground-level ozone
48 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 48 53
Sun 44 Good 44 9
Mon 42 Good 42 19
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Oct 9, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE6 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index2.6
Kinematics
0–6 km Shear25 kt
0–1 km Shear22 kt
Eff. Shear—
0–1 km SRH-53
0–3 km SRH-17
Eff. SRH—
Storm Motion97° @ 35 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index13.8
Thermo & Levels
PWAT0.92 in
0–3 km LR5.1 °C/km
700–500 LR7.1 °C/km
Total Totals42.3
LCL872 hPa
LFC—
EL—
Freezing Lvl13,133 ft