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, DeSoto, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lauderdale, TN, Tipton, TN, Shelby, TN 7:00 PM

Cross County, Arkansas, United States

Last updated: 3:49 PM CDT  ·  Refresh
36°C
Feels like 38°
Clear
▲ 37°  /  ▼ 22°
Wind
7 mph NW
Humidity
38%
Dew Point
20°
Pressure
29,65 inHg
Visibility
10 mi
UV Index
7,3
Cloud Cover
5%
Sunrise
6:44 AM
Sunset
7:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cross County is currently clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1797 J/kg) — isolated convective development possible. Sunrise: 6:44AM · Sunset: 7:12PM.

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, DeSoto, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lauderdale, TN, Tipton, TN, Shelby, TN
Expires 7:00 PM
44 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
7%
4 PM
35°
8%
5 PM
34°
8%
6 PM
32°
8%
7 PM
31°
13%
8 PM
30°
13%
9 PM
28°
13%
10 PM
27°
21%
11 PM
27°
22%
12 AM
26°
22%
1 AM
25°
23%
2 AM
25°
23%
3 AM
24°
24%
4 AM
24°
15%
5 AM
22°
15%
6 AM
22°
9%
7 AM
23°
16%
8 AM
25°
26%
9 AM
26°
23%
10 AM
29°
23%
11 AM
30°
23%
12 PM
31°
24%
1 PM
33°
33%
2 PM
33°
39%
7-Day Forecast
Today
37° 22°
Mostly Clear.
Mon
38° 22°
Mostly Clear with a 45% chance of rain.
Tue
38° 23°
Partly Cloudy.
Wed
37° 23°
Partly Cloudy.
Thu
38° 24°
Clear.
Fri
38° 22°
Clear.
Sat
38° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 36° Clear 7% 7 mph NW 38%
4 PM 35° Mostly Clear 8% 7 mph NW 44%
5 PM 34° Mostly Clear 8% 7 mph WNW 52%
6 PM 32° Partly Cloudy 8% 7 mph W 62%
7 PM 31° Partly Cloudy 13% 6 mph WNW 67%
8 PM 30° Mostly Clear 13% 6 mph NW 71%
9 PM 28° Mostly Clear 13% 5 mph N 75%
10 PM 27° Mostly Clear 21% 5 mph N 77%
11 PM 27° Partly Cloudy 22% 6 mph N 80%
12 AM 26° Partly Cloudy 22% 7 mph N 82%
1 AM 25° Partly Cloudy 23% 6 mph NNE 84%
2 AM 25° Partly Cloudy 23% 6 mph NE 86%
3 AM 24° Partly Cloudy 24% 6 mph ENE 87%
4 AM 24° Partly Cloudy 15% 6 mph ENE 89%
5 AM 22° Mostly Clear 15% 6 mph ENE 90%
6 AM 22° Mostly Clear 9% 6 mph ENE 92%
7 AM 23° Mostly Clear 16% 6 mph ENE 86%
8 AM 25° Mostly Clear 26% 6 mph ENE 78%
9 AM 26° Mostly Clear 23% 7 mph ENE 71%
10 AM 29° Mostly Clear 23% 7 mph ENE 66%
11 AM 30° Mostly Clear 23% 7 mph ENE 62%
12 PM 31° Mostly Clear 24% 7 mph E 57%
1 PM 33° Mostly Clear 33% 7 mph E 55%
2 PM 33° Mostly Clear 39% 8 mph E 53%
15-Day Forecast
Today
9/13
Mostly Clear
13%
22°
37°
Mon
9/14
Mostly Clear
45%
22°
38°
Tue
9/15
Partly Cloudy
16%
23°
38°
Wed
9/16
Partly Cloudy
16%
23°
37°
Thu
9/17
Clear
9%
24°
38°
Fri
9/18
Clear
9%
22°
38°
Sat
9/19
Clear
19%
23°
38°
Sun
9/20
Clear
60%
21°
34°
Mon
9/21
Drizzle
60%
19°
33°
Tue
9/22
Drizzle
60%
12°
32°
Wed
9/23
Drizzle
60%
11°
30°
Thu
9/24
Drizzle
60%
18°
31°
Fri
9/25
Drizzle
60%
17°
31°
Sat
9/26
Clear
60%
17°
31°
Sun
9/27
Clear
25%
18°
32°
44
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
40 AQI 7.3 µg/m³
O3
Ground-level ozone
Dominant
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 44 Good 44 40
Tue 45 Good 45 44
Wed 52 Moderate 42 52
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 dim. sept. 13, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1890 J/kg
MLCAPE1151 J/kg
MUCAPE1890 J/kg
SBCIN-4 J/kg
MLCIN-29 J/kg
Lifted Index-5.5
Kinematics
0–6 km Shear10 kt
0–1 km Shear4 kt
Eff. Shear14 kt
0–1 km SRH12
0–3 km SRH13
Eff. SRH13
Storm Motion326° @ 24 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.8
Thermo & Levels
PWAT1.85 in
0–3 km LR8.2 °C/km
700–500 LR6.2 °C/km
Total Totals49.4
LCL805 hPa
LFC776 hPa
EL146 hPa
Freezing Lvl14,957 ft