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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Shelby, TN, Fayette, TN 8:00 PM

Crittenden County, Arkansas, United States

Last updated: 11:56 PM CDT  ·  Refresh
27°C
Feels like 28°
Clear
▲ 35°  /  ▼ 19°
Wind
6 mph SSE
Humidity
68%
Dew Point
21°
Pressure
29.79 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
6%
Sunrise
6:32 AM
Sunset
7:30 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 1239 J/kg) — isolated convective development possible. Sunrise: 6:32AM · Sunset: 7:30PM.

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, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Tallahatchie, MS, Lake, TN, Obion, TN, Weakley, TN, Henry, TN, Dyer, TN, Gibson, TN, Lauderdale, TN, Tipton, TN, Haywood, TN, Crockett, TN, Shelby, TN, Fayette, TN
Expires 8:00 PM
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
12 AM
26°
3%
1 AM
25°
3%
2 AM
24°
3%
3 AM
24°
3%
4 AM
23°
3%
5 AM
22°
3%
6 AM
21°
3%
7 AM
23°
3%
8 AM
26°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
35°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
35°
3%
5 PM
35°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
29°
3%
10 PM
28°
3%
7-Day Forecast
Tonight
35° 19°
Clear.
Mon
37° 21°
Clear.
Tue
40° 22°
Mostly Clear.
Wed
40° 22°
Mostly Clear.
Thu
40° 23°
Mostly Clear with a 27% chance of rain.
Fri
40° 22°
Clear with a 33% chance of rain.
Sat
40° 22°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 6 mph SSE 68%
12 AM 26° Clear 3% 6 mph S 68%
1 AM 25° Clear 3% 6 mph S 72%
2 AM 24° Clear 3% 6 mph S 75%
3 AM 24° Clear 3% 6 mph S 78%
4 AM 23° Clear 3% 5 mph S 80%
5 AM 22° Clear 3% 5 mph S 82%
6 AM 21° Clear 3% 5 mph S 84%
7 AM 23° Clear 3% 6 mph S 76%
8 AM 26° Clear 3% 7 mph SSW 67%
9 AM 29° Clear 3% 7 mph SSW 58%
10 AM 31° Clear 3% 6 mph SSW 52%
11 AM 32° Mostly Clear 3% 5 mph SSW 47%
12 PM 33° Mostly Clear 3% 4 mph SSW 43%
1 PM 35° Mostly Clear 3% 4 mph S 41%
2 PM 36° Mostly Clear 3% 4 mph S 39%
3 PM 36° Mostly Clear 3% 4 mph S 37%
4 PM 35° Mostly Clear 3% 5 mph SSE 39%
5 PM 35° Clear 3% 6 mph SSE 42%
6 PM 33° Clear 3% 6 mph SSE 45%
7 PM 32° Clear 3% 6 mph SSE 48%
8 PM 31° Clear 3% 6 mph SSE 51%
9 PM 29° Clear 3% 6 mph S 54%
10 PM 28° Clear 3% 5 mph S 56%
15-Day Forecast
Today
8/30
Clear
3%
19°
35°
Mon
8/31
Clear
3%
21°
37°
Tue
9/1
Mostly Clear
3%
22°
40°
Wed
9/2
Mostly Clear
5%
22°
40°
Thu
9/3
Mostly Clear
27%
23°
40°
Fri
9/4
Clear
33%
22°
40°
Sat
9/5
Mostly Clear
18%
22°
40°
Sun
9/6
Clear
25%
23°
41°
Mon
9/7
Mostly Clear
39%
22°
41°
Tue
9/8
Mostly Cloudy
35%
22°
41°
Wed
9/9
Drizzle
60%
18°
37°
Thu
9/10
Drizzle
60%
22°
38°
Fri
9/11
Drizzle
60%
23°
38°
Sat
9/12
Drizzle
60%
23°
38°
Sun
9/13
Drizzle
60%
22°
37°
56
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
56 AQI 11.9 µg/m³
O3
Ground-level ozone
46 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 56 Moderate 46 56
Tue 52 Moderate 37 52
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 Mon Aug 31, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE311 J/kg
MLCAPE794 J/kg
MUCAPE1335 J/kg
SBCIN-517 J/kg
MLCIN-222 J/kg
Lifted Index0.7
Kinematics
0–6 km Shear9 kt
0–1 km Shear7 kt
Eff. Shear17 kt
0–1 km SRH-33
0–3 km SRH2
Eff. SRH43
Storm Motion89° @ 19 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.0
Thermo & Levels
PWAT1.66 in
0–3 km LR5.3 °C/km
700–500 LR5.4 °C/km
Total Totals43.6
LCL925 hPa
LFC462 hPa
EL198 hPa
Freezing Lvl17,392 ft