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

Crittenden County, Arkansas, United States

Last updated: 2:03 AM CDT  ·  Refresh
27°C
Feels like 28°
Clear
▲ 38°  /  ▼ 24°
Wind
4 mph SSE
Humidity
65%
Dew Point
20°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:34 AM
Sunset
7:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Crittenden County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1598 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 7:26PM.

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
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
8%
3 AM
26°
3%
4 AM
26°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
25°
3%
9 AM
29°
7%
10 AM
32°
7%
11 AM
33°
7%
12 PM
34°
8%
1 PM
37°
8%
2 PM
37°
8%
3 PM
37°
8%
4 PM
37°
8%
5 PM
37°
8%
6 PM
36°
3%
7 PM
34°
3%
8 PM
34°
3%
9 PM
31°
3%
10 PM
30°
3%
11 PM
30°
3%
12 AM
29°
3%
1 AM
28°
3%
7-Day Forecast
Today
38° 24°
Mostly Clear.
Thu
39° 24°
Mostly Clear.
Fri
41° 22°
Mostly Clear.
Sat
40° 23°
Clear with a 28% chance of rain.
Sun
42° 21°
Rain, 22% chance.
Mon
42° 21°
Clear.
Tue
41° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 8% 4 mph SSE 65%
3 AM 26° Clear 3% 5 mph S 65%
4 AM 26° Clear 3% 4 mph S 68%
5 AM 23° Clear 3% 5 mph S 70%
6 AM 23° Clear 3% 5 mph S 72%
7 AM 23° Clear 3% 5 mph SSW 74%
8 AM 25° Clear 3% 5 mph SSW 68%
9 AM 29° Clear 7% 4 mph SW 60%
10 AM 32° Clear 7% 4 mph SW 52%
11 AM 33° Clear 7% 3 mph SW 47%
12 PM 34° Mostly Clear 8% 3 mph SSW 42%
1 PM 37° Mostly Clear 8% 4 mph S 38%
2 PM 37° Partly Cloudy 8% 4 mph S 37%
3 PM 37° Partly Cloudy 8% 4 mph S 37%
4 PM 37° Partly Cloudy 8% 5 mph S 37%
5 PM 37° Partly Cloudy 8% 5 mph S 39%
6 PM 36° Partly Cloudy 3% 5 mph S 41%
7 PM 34° Mostly Clear 3% 5 mph S 45%
8 PM 34° Mostly Clear 3% 4 mph S 47%
9 PM 31° Mostly Clear 3% 4 mph S 49%
10 PM 30° Clear 3% 4 mph S 50%
11 PM 30° Clear 3% 4 mph S 52%
12 AM 29° Clear 3% 4 mph S 54%
1 AM 28° Mostly Clear 3% 4 mph S 56%
15-Day Forecast
Today
9/2
Mostly Clear
8%
24°
38°
Thu
9/3
Mostly Clear
3%
24°
39°
Fri
9/4
Mostly Clear
7%
22°
41°
Sat
9/5
Clear
28%
23°
40°
Sun
9/6
Rain
22%
21°
42°
Mon
9/7
Clear
8%
21°
42°
Tue
9/8
Clear
17%
22°
41°
Wed
9/9
Rain
44%
22°
41°
Thu
9/10
Rain
68%
21°
40°
Fri
9/11
Rain
68%
21°
38°
Sat
9/12
Clear
60%
22°
38°
Sun
9/13
Drizzle
60%
22°
38°
Mon
9/14
Drizzle
60%
22°
38°
Tue
9/15
Drizzle
60%
22°
37°
Wed
9/16
Drizzle
60%
21°
36°
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 10.3 µg/m³
O3
Ground-level ozone
49 AQI 54 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 49 53
Thu 52 Moderate 50 52
Fri 52 Moderate 44 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 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
SBCAPE127 J/kg
MLCAPE52 J/kg
MUCAPE801 J/kg
SBCIN-601 J/kg
MLCIN-436 J/kg
Lifted Index0.6
Kinematics
0–6 km Shear4 kt
0–1 km Shear13 kt
Eff. Shear15 kt
0–1 km SRH-21
0–3 km SRH0
Eff. SRH38
Storm Motion149° @ 26 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.5
Thermo & Levels
PWAT1.70 in
0–3 km LR5.5 °C/km
700–500 LR5.2 °C/km
Total Totals43.9
LCL919 hPa
LFC455 hPa
EL271 hPa
Freezing Lvl17,031 ft