Heat Advisory — Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX 7:00 PM

Sevier County, Arkansas, United States

Last updated: 3:49 PM CDT  ·  Refresh
98°F
Feels like 103°
Mostly Clear
▲ 98°  /  ▼ 72°
Wind
2 mph SW
Humidity
39%
Dew Point
70°
Pressure
29.53 inHg
Visibility
10 mi
UV Index
7.6
Cloud Cover
16%
Sunrise
6:58 AM
Sunset
7:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sevier County is currently mostly clear at 98°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1744 J/kg) — isolated convective development possible. Sunrise: 6:58AM · Sunset: 7:26PM.

Alerts

Heat Advisory
Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX
Expires 7:00 PM
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
98°
7%
4 PM
97°
9%
5 PM
97°
17%
6 PM
92°
16%
7 PM
89°
16%
8 PM
86°
9%
9 PM
82°
8%
10 PM
80°
24%
11 PM
79°
24%
12 AM
78°
23%
1 AM
76°
8%
2 AM
76°
9%
3 AM
75°
9%
4 AM
74°
9%
5 AM
73°
5%
6 AM
73°
5%
7 AM
75°
5%
8 AM
78°
5%
9 AM
81°
5%
10 AM
86°
10%
11 AM
88°
10%
12 PM
90°
10%
1 PM
94°
10%
2 PM
94°
10%
7-Day Forecast
Today
98° 72°
Mostly Clear.
Mon
101° 73°
Mostly Clear with a 23% chance of rain.
Tue
104° 73°
Clear.
Wed
100° 75°
Mostly Clear.
Thu
101° 73°
Clear.
Fri
102° 72°
Clear.
Sat
102° 72°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 98° Mostly Clear 7% 2 mph SW 39%
4 PM 97° Mostly Clear 9% 2 mph SSE 43%
5 PM 97° Partly Cloudy 17% 4 mph ESE 48%
6 PM 92° Partly Cloudy 16% 6 mph E 55%
7 PM 89° Partly Cloudy 16% 6 mph E 59%
8 PM 86° Partly Cloudy 9% 4 mph E 63%
9 PM 82° Partly Cloudy 8% 4 mph E 67%
10 PM 80° Mostly Cloudy 24% 3 mph ENE 70%
11 PM 79° Rain 24% 3 mph ENE 72%
12 AM 78° Rain 23% 3 mph ENE 74%
1 AM 76° Partly Cloudy 8% 3 mph E 76%
2 AM 76° Partly Cloudy 9% 2 mph E 77%
3 AM 75° Partly Cloudy 9% 2 mph ENE 78%
4 AM 74° Partly Cloudy 9% 2 mph ESE 79%
5 AM 73° Mostly Clear 5% 2 mph SSE 80%
6 AM 73° Clear 5% 3 mph SSE 82%
7 AM 75° Clear 5% 2 mph S 79%
8 AM 78° Clear 5% 3 mph SSW 72%
9 AM 81° Clear 5% 4 mph SW 67%
10 AM 86° Mostly Clear 10% 4 mph SSW 62%
11 AM 88° Partly Cloudy 10% 4 mph SSW 58%
12 PM 90° Partly Cloudy 10% 4 mph S 54%
1 PM 94° Partly Cloudy 10% 4 mph S 52%
2 PM 94° Partly Cloudy 10% 4 mph S 51%
15-Day Forecast
Today
9/13
Mostly Clear
16%
72°
98°
Mon
9/14
Mostly Clear
23%
73°
101°
Tue
9/15
Clear
16%
73°
104°
Wed
9/16
Mostly Clear
16%
75°
100°
Thu
9/17
Clear
9%
73°
101°
Fri
9/18
Clear
3%
72°
102°
Sat
9/19
Clear
19%
72°
102°
Sun
9/20
Clear
60%
68°
96°
Mon
9/21
Drizzle
60%
65°
93°
Tue
9/22
Drizzle
60%
58°
91°
Wed
9/23
Drizzle
60%
58°
89°
Thu
9/24
Drizzle
60%
65°
90°
Fri
9/25
Drizzle
60%
64°
91°
Sat
9/26
Drizzle
60%
64°
90°
Sun
9/27
Clear
60%
64°
91°
41
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
41 AQI 7.3 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 41 Good 39 41
Tue 39 Good 39 38
Wed 40 Good 40 34
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 Sun Sep 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
SBCAPE2800 J/kg
MLCAPE1876 J/kg
MUCAPE2800 J/kg
SBCIN0 J/kg
MLCIN-17 J/kg
Lifted Index-6.5
Kinematics
0–6 km Shear8 kt
0–1 km Shear4 kt
Eff. Shear6 kt
0–1 km SRH-11
0–3 km SRH-17
Eff. SRH-17
Storm Motion107° @ 15 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.8
Thermo & Levels
PWAT1.87 in
0–3 km LR8.6 °C/km
700–500 LR6.0 °C/km
Total Totals49.0
LCL805 hPa
LFC1000 hPa
EL140 hPa
Freezing Lvl15,702 ft