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: 11:42 AM CDT  ·  Refresh
93°F
Feels like 100°
Clear
▲ 102°  /  ▼ 74°
Wind
4 mph ENE
Humidity
50%
Dew Point
72°
Pressure
29.52 inHg
Visibility
10 mi
UV Index
8.6
Cloud Cover
3%
Sunrise
6:54 AM
Sunset
7:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sevier County is currently clear at 93°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1627 J/kg) — isolated convective development possible. Sunrise: 6:54AM · Sunset: 7:34PM.

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
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
93°
6%
12 PM
94°
3%
1 PM
100°
4%
2 PM
100°
6%
3 PM
101°
7%
4 PM
100°
16%
5 PM
99°
15%
6 PM
97°
16%
7 PM
94°
16%
8 PM
91°
16%
9 PM
85°
16%
10 PM
83°
17%
11 PM
82°
17%
12 AM
81°
17%
1 AM
79°
17%
2 AM
78°
18%
3 AM
78°
18%
4 AM
77°
5%
5 AM
74°
5%
6 AM
74°
3%
7 AM
76°
3%
8 AM
78°
3%
9 AM
87°
3%
10 AM
89°
3%
7-Day Forecast
Today
102° 74°
Clear.
Tue
106° 74°
Mostly Clear with a 25% chance of rain.
Wed
104° 70°
Clear.
Thu
100° 70°
Partly Cloudy with a 40% chance of rain.
Fri
99° 64°
Rain, 44% chance.
Sat
99° 68°
Clear with a 29% chance of rain.
Sun
101° 69°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 93° Clear 6% 4 mph ENE 50%
12 PM 94° Clear 3% 4 mph ENE 43%
1 PM 100° Clear 4% 4 mph ENE 40%
2 PM 100° Mostly Clear 6% 4 mph E 38%
3 PM 101° Mostly Clear 7% 5 mph E 36%
4 PM 100° Mostly Clear 16% 5 mph E 37%
5 PM 99° Mostly Clear 15% 5 mph E 39%
6 PM 97° Clear 16% 5 mph E 41%
7 PM 94° Clear 16% 5 mph E 45%
8 PM 91° Clear 16% 5 mph E 49%
9 PM 85° Clear 16% 5 mph E 54%
10 PM 83° Clear 17% 5 mph E 57%
11 PM 82° Clear 17% 5 mph E 60%
12 AM 81° Clear 17% 5 mph E 62%
1 AM 79° Clear 17% 5 mph E 64%
2 AM 78° Mostly Clear 18% 5 mph E 65%
3 AM 78° Mostly Clear 18% 4 mph ENE 66%
4 AM 77° Mostly Clear 5% 4 mph ENE 67%
5 AM 74° Mostly Clear 5% 4 mph ENE 68%
6 AM 74° Clear 3% 4 mph ENE 69%
7 AM 76° Clear 3% 3 mph ENE 66%
8 AM 78° Clear 3% 4 mph ENE 60%
9 AM 87° Clear 3% 4 mph E 55%
10 AM 89° Clear 3% 4 mph E 51%
15-Day Forecast
Today
9/7
Clear
17%
74°
102°
Tue
9/8
Mostly Clear
25%
74°
106°
Wed
9/9
Clear
7%
70°
104°
Thu
9/10
Partly Cloudy
40%
70°
100°
Fri
9/11
Rain
44%
64°
99°
Sat
9/12
Clear
29%
68°
99°
Sun
9/13
Clear
17%
69°
101°
Mon
9/14
Drizzle
43%
69°
99°
Tue
9/15
Rain
68%
67°
98°
Wed
9/16
Drizzle
68%
56°
94°
Thu
9/17
Drizzle
60%
59°
95°
Fri
9/18
Drizzle
60%
67°
92°
Sat
9/19
Drizzle
60%
66°
91°
Sun
9/20
Drizzle
60%
65°
92°
Mon
9/21
Drizzle
60%
65°
92°
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 11.6 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 56 Moderate 44 56
Wed 52 Moderate 43 52
Thu 53 Moderate 47 53
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 Sep 7, 15:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2158 J/kg
MLCAPE1116 J/kg
MUCAPE2158 J/kg
SBCIN-222 J/kg
MLCIN-86 J/kg
Lifted Index-5.0
Kinematics
0–6 km Shear4 kt
0–1 km Shear4 kt
Eff. Shear10 kt
0–1 km SRH8
0–3 km SRH-5
Eff. SRH-5
Storm Motion44° @ 19 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.5
Thermo & Levels
PWAT1.83 in
0–3 km LR7.5 °C/km
700–500 LR5.6 °C/km
Total Totals47.8
LCL847 hPa
LFC759 hPa
EL163 hPa
Freezing Lvl15,846 ft