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

Phillips County, Arkansas, United States

Last updated: 12:37 AM CDT  ·  Refresh
30°C
Feels like 31°
Clear
▲ 39°  /  ▼ 21°
Wind
6 mph SW
Humidity
54%
Dew Point
21°
Pressure
29.79 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
4%
Sunrise
6:25 AM
Sunset
7:48 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Phillips County is currently clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3005 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 7:48PM.

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
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
8%
1 AM
29°
7%
2 AM
28°
7%
3 AM
27°
7%
4 AM
27°
7%
5 AM
24°
7%
6 AM
24°
7%
7 AM
26°
7%
8 AM
28°
9%
9 AM
31°
9%
10 AM
33°
18%
11 AM
34°
38%
12 PM
35°
25%
1 PM
38°
25%
2 PM
38°
28%
3 PM
38°
20%
4 PM
38°
20%
5 PM
37°
33%
6 PM
36°
27%
7 PM
34°
27%
8 PM
33°
24%
9 PM
31°
24%
10 PM
30°
14%
11 PM
29°
14%
7-Day Forecast
Today
39° 21°
Clear with a 27% chance of rain.
Tue
39° 21°
Clear.
Wed
43° 22°
Mostly Clear with a 39% chance of rain.
Thu
39° 23°
Partly Cloudy with a 30% chance of rain.
Fri
37° 21°
Rain, 64% chance.
Sat
38° 21°
Rain, 51% chance.
Sun
38° 20°
Clear with a 28% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 30° Clear 8% 6 mph SW 54%
1 AM 29° Clear 7% 6 mph SW 54%
2 AM 28° Clear 7% 6 mph SW 58%
3 AM 27° Clear 7% 6 mph SW 62%
4 AM 27° Clear 7% 6 mph SW 64%
5 AM 24° Clear 7% 6 mph SW 65%
6 AM 24° Clear 7% 6 mph SW 66%
7 AM 26° Clear 7% 7 mph WSW 63%
8 AM 28° Clear 9% 8 mph WSW 57%
9 AM 31° Clear 9% 9 mph W 50%
10 AM 33° Clear 18% 10 mph WNW 46%
11 AM 34° Clear 38% 10 mph WNW 44%
12 PM 35° Clear 25% 10 mph NW 41%
1 PM 38° Clear 25% 10 mph NW 41%
2 PM 38° Clear 28% 10 mph NNW 42%
3 PM 38° Clear 20% 9 mph NNW 43%
4 PM 38° Mostly Clear 20% 9 mph NNW 47%
5 PM 37° Mostly Clear 33% 9 mph N 52%
6 PM 36° Partly Cloudy 27% 10 mph N 57%
7 PM 34° Partly Cloudy 27% 8 mph N 60%
8 PM 33° Partly Cloudy 24% 6 mph NNW 61%
9 PM 31° Partly Cloudy 24% 6 mph NNW 62%
10 PM 30° Mostly Clear 14% 5 mph NNW 65%
11 PM 29° Mostly Clear 14% 5 mph N 69%
15-Day Forecast
Today
8/17
Clear
27%
21°
39°
Tue
8/18
Clear
15%
21°
39°
Wed
8/19
Mostly Clear
39%
22°
43°
Thu
8/20
Partly Cloudy
30%
23°
39°
Fri
8/21
Rain
64%
21°
37°
Sat
8/22
Rain
51%
21°
38°
Sun
8/23
Clear
28%
20°
38°
Mon
8/24
Rain
44%
21°
37°
Tue
8/25
Drizzle
68%
23°
39°
Wed
8/26
Clear
44%
24°
39°
Thu
8/27
Drizzle
60%
23°
39°
Fri
8/28
Drizzle
60%
23°
38°
Sat
8/29
Drizzle
60%
22°
38°
Sun
8/30
Drizzle
60%
22°
38°
Mon
8/31
Drizzle
60%
23°
37°
57
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
57 AQI 12.5 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 57 Moderate 37 57
Tue 61 Moderate 41 61
Wed 58 Moderate 45 58
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
SBCAPE641 J/kg
MLCAPE359 J/kg
MUCAPE641 J/kg
SBCIN-297 J/kg
MLCIN-235 J/kg
Lifted Index-2.8
Kinematics
0–6 km Shear7 kt
0–1 km Shear20 kt
Eff. Shear13 kt
0–1 km SRH110
0–3 km SRH74
Eff. SRH-14
Storm Motion350° @ 14 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.8
Thermo & Levels
PWAT1.90 in
0–3 km LR6.4 °C/km
700–500 LR5.7 °C/km
Total Totals47.5
LCL888 hPa
LFC729 hPa
EL228 hPa
Freezing Lvl16,171 ft