Extreme Heat Warning — Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, DeSoto, MS, Marshall, MS, Benton, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Tallahatchie, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Lauderdale, TN, Tipton, TN, Shelby, TN, Fayette, TN 8:00 PM

Crittenden County, Arkansas, United States

Last updated: 12:42 AM CDT  ·  Refresh
29°C
Feels like 31°
Clear
▲ 36°  /  ▼ 21°
Wind
6 mph SSW
Humidity
58%
Dew Point
21°
Pressure
29.73 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
6:22 AM
Sunset
7:47 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Crittenden County is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3031 J/kg) — isolated convective development possible. Sunrise: 6:22AM · Sunset: 7:47PM.

Alerts

Extreme Heat Warning
Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, DeSoto, MS, Marshall, MS, Benton, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Tallahatchie, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Lauderdale, TN, Tipton, TN, Shelby, TN, Fayette, TN
Expires 8:00 PM
64 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
8%
1 AM
29°
7%
2 AM
28°
7%
3 AM
28°
7%
4 AM
27°
7%
5 AM
25°
7%
6 AM
24°
4%
7 AM
26°
7%
8 AM
27°
16%
9 AM
30°
16%
10 AM
31°
5%
11 AM
32°
14%
12 PM
33°
3%
1 PM
35°
3%
2 PM
36°
5%
3 PM
36°
5%
4 PM
36°
5%
5 PM
36°
5%
6 PM
34°
9%
7 PM
32°
9%
8 PM
32°
5%
9 PM
29°
5%
10 PM
29°
5%
11 PM
28°
5%
7-Day Forecast
Today
36° 21°
Clear.
Tue
36° 21°
Clear.
Wed
39° 22°
Mostly Clear with a 43% chance of rain.
Thu
36° 23°
Clear with a 30% chance of rain.
Fri
34° 22°
Rain, 64% chance.
Sat
35° 21°
Clear with a 30% chance of rain.
Sun
35° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 8% 6 mph SSW 58%
1 AM 29° Clear 7% 6 mph SSW 56%
2 AM 28° Clear 7% 6 mph SW 58%
3 AM 28° Clear 7% 6 mph SW 61%
4 AM 27° Clear 7% 6 mph WSW 66%
5 AM 25° Partly Cloudy 7% 5 mph WSW 70%
6 AM 24° Mostly Clear 4% 5 mph WSW 74%
7 AM 26° Clear 7% 6 mph WSW 73%
8 AM 27° Clear 16% 6 mph W 71%
9 AM 30° Clear 16% 7 mph WNW 68%
10 AM 31° Clear 5% 7 mph NW 65%
11 AM 32° Clear 14% 8 mph NW 62%
12 PM 33° Clear 3% 10 mph NNW 60%
1 PM 35° Clear 3% 9 mph NNW 57%
2 PM 36° Mostly Clear 5% 9 mph NNW 54%
3 PM 36° Mostly Clear 5% 9 mph NNW 52%
4 PM 36° Mostly Clear 5% 8 mph NNW 53%
5 PM 36° Clear 5% 8 mph NNW 55%
6 PM 34° Clear 9% 7 mph NNW 57%
7 PM 32° Clear 9% 7 mph N 58%
8 PM 32° Mostly Clear 5% 7 mph N 60%
9 PM 29° Mostly Clear 5% 7 mph N 61%
10 PM 29° Partly Cloudy 5% 7 mph N 63%
11 PM 28° Mostly Clear 5% 7 mph N 66%
15-Day Forecast
Today
8/17
Clear
16%
21°
36°
Tue
8/18
Clear
6%
21°
36°
Wed
8/19
Mostly Clear
43%
22°
39°
Thu
8/20
Clear
30%
23°
36°
Fri
8/21
Rain
64%
22°
34°
Sat
8/22
Clear
30%
21°
35°
Sun
8/23
Clear
8%
21°
35°
Mon
8/24
Drizzle
42%
20°
35°
Tue
8/25
Rain
68%
21°
36°
Wed
8/26
Drizzle
51%
24°
37°
Thu
8/27
Drizzle
60%
23°
38°
Fri
8/28
Drizzle
60%
23°
37°
Sat
8/29
Drizzle
60%
23°
37°
Sun
8/30
Drizzle
60%
22°
37°
Mon
8/31
Drizzle
60%
23°
36°
64
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
64 AQI 16.3 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 64 Moderate 38 64
Tue 67 Moderate 44 67
Wed 66 Moderate 49 66
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 17, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE795 J/kg
MLCAPE863 J/kg
MUCAPE1068 J/kg
SBCIN-297 J/kg
MLCIN-257 J/kg
Lifted Index-3.2
Kinematics
0–6 km Shear13 kt
0–1 km Shear24 kt
Eff. Shear8 kt
0–1 km SRH72
0–3 km SRH41
Eff. SRH-25
Storm Motion328° @ 18 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index42.3
Thermo & Levels
PWAT2.17 in
0–3 km LR6.2 °C/km
700–500 LR5.8 °C/km
Total Totals50.1
LCL896 hPa
LFC722 hPa
EL215 hPa
Freezing Lvl16,033 ft