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 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: 12:59 PM CDT  ·  Refresh
36°C
Feels like 40°
Clear
▲ 38°  /  ▼ 23°
Wind
4 mph ENE
Humidity
43%
Dew Point
22°
Pressure
29.51 inHg
Visibility
10 mi
UV Index
9.1
Cloud Cover
5%
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 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1889 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
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
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
7%
1 PM
38°
10%
2 PM
38°
11%
3 PM
38°
12%
4 PM
38°
16%
5 PM
37°
13%
6 PM
36°
13%
7 PM
34°
13%
8 PM
33°
13%
9 PM
29°
14%
10 PM
29°
14%
11 PM
28°
9%
12 AM
28°
9%
1 AM
27°
9%
2 AM
27°
9%
3 AM
26°
9%
4 AM
26°
5%
5 AM
23°
5%
6 AM
23°
3%
7 AM
25°
3%
8 AM
26°
10%
9 AM
31°
10%
10 AM
32°
10%
11 AM
33°
10%
7-Day Forecast
Today
38° 23°
Clear.
Tue
41° 23°
Clear.
Wed
40° 22°
Clear.
Thu
38° 23°
Partly Cloudy with a 30% chance of rain.
Fri
37° 18°
Clear with a 31% chance of rain.
Sat
38° 18°
Clear.
Sun
38° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 36° Clear 7% 4 mph ENE 43%
1 PM 38° Clear 10% 4 mph ENE 40%
2 PM 38° Mostly Clear 11% 4 mph E 38%
3 PM 38° Mostly Clear 12% 5 mph E 36%
4 PM 38° Mostly Clear 16% 6 mph E 38%
5 PM 37° Mostly Clear 13% 6 mph E 40%
6 PM 36° Clear 13% 5 mph E 42%
7 PM 34° Clear 13% 5 mph E 47%
8 PM 33° Clear 13% 5 mph E 51%
9 PM 29° Clear 14% 5 mph E 55%
10 PM 29° Partly Cloudy 14% 5 mph E 56%
11 PM 28° Mostly Clear 9% 6 mph E 58%
12 AM 28° Clear 9% 6 mph E 59%
1 AM 27° Mostly Clear 9% 5 mph E 60%
2 AM 27° Mostly Clear 9% 5 mph E 60%
3 AM 26° Mostly Clear 9% 4 mph ENE 61%
4 AM 26° Mostly Clear 5% 4 mph ENE 62%
5 AM 23° Clear 5% 4 mph ENE 64%
6 AM 23° Clear 3% 3 mph ENE 65%
7 AM 25° Clear 3% 3 mph ENE 62%
8 AM 26° Clear 10% 3 mph ENE 59%
9 AM 31° Clear 10% 4 mph ENE 56%
10 AM 32° Clear 10% 3 mph E 52%
11 AM 33° Clear 10% 3 mph E 49%
15-Day Forecast
Today
9/7
Clear
14%
23°
38°
Tue
9/8
Clear
11%
23°
41°
Wed
9/9
Clear
14%
22°
40°
Thu
9/10
Partly Cloudy
30%
23°
38°
Fri
9/11
Clear
31%
18°
37°
Sat
9/12
Clear
19%
18°
38°
Sun
9/13
Clear
19%
20°
38°
Mon
9/14
Drizzle
60%
21°
37°
Tue
9/15
Clear
60%
20°
37°
Wed
9/16
Drizzle
60%
18°
36°
Thu
9/17
Drizzle
60%
16°
36°
Fri
9/18
Drizzle
60%
19°
33°
Sat
9/19
Drizzle
60%
19°
33°
Sun
9/20
Drizzle
60%
18°
33°
Mon
9/21
Drizzle
60%
18°
33°
55
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
55 AQI 11.5 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 55 Moderate 44 55
Wed 53 Moderate 43 53
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, 16:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2642 J/kg
MLCAPE1914 J/kg
MUCAPE2642 J/kg
SBCIN-10 J/kg
MLCIN-69 J/kg
Lifted Index-6.0
Kinematics
0–6 km Shear5 kt
0–1 km Shear3 kt
Eff. Shear14 kt
0–1 km SRH1
0–3 km SRH-14
Eff. SRH-14
Storm Motion39° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.4
Thermo & Levels
PWAT1.97 in
0–3 km LR8.5 °C/km
700–500 LR5.6 °C/km
Total Totals47.9
LCL818 hPa
LFC792 hPa
EL148 hPa
Freezing Lvl15,502 ft