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 8:00 PM

Western, Arkansas

Last updated: 6:23 PM CDT  ·  Refresh
34°C
Feels like 39°
Partly Cloudy
▲ 36°  /  ▼ 24°
Wind
4 mph SSW
Humidity
52%
Dew Point
23°
Pressure
29.54 inHg
Visibility
10 mi
UV Index
4.5
Cloud Cover
43%
Sunrise
6:24 AM
Sunset
8:14 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Western is currently partly cloudy at 34°C. Precipitation is likely — peak probability 63% around 6 PM. Atmospheric instability is elevated (CAPE up to 1924 J/kg) — isolated convective development possible. Sunrise: 6:24AM · Sunset: 8:14PM.

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 8:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
11%
7 PM
33°
28%
8 PM
32°
30%
9 PM
29°
25%
10 PM
28°
25%
11 PM
27°
25%
12 AM
26°
18%
1 AM
27°
12%
2 AM
27°
12%
3 AM
26°
12%
4 AM
25°
15%
5 AM
24°
18%
6 AM
24°
22%
7 AM
24°
41%
8 AM
26°
42%
9 AM
27°
42%
10 AM
28°
43%
11 AM
29°
43%
12 PM
30°
47%
1 PM
33°
44%
2 PM
33°
50%
3 PM
33°
53%
4 PM
33°
61%
5 PM
31°
61%
7-Day Forecast
Tonight
36° 24°
Partly Cloudy with a 25% chance of rain.
Thu
35° 23°
Partly Cloudy with a 63% chance of rain.
Fri
38° 23°
Mostly Clear with a 25% chance of rain.
Sat
37° 23°
Mostly Clear with a 25% chance of rain.
Sun
32° 20°
Mostly Clear.
Mon
35° 19°
Clear.
Tue
37° 20°
Clear with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 34° Partly Cloudy 11% 4 mph SSW 52%
7 PM 33° Mostly Cloudy 28% 4 mph SSW 56%
8 PM 32° Overcast 30% 3 mph SSW 60%
9 PM 29° Overcast 25% 3 mph NNE 63%
10 PM 28° Overcast 25% 3 mph NNE 68%
11 PM 27° Overcast 25% 3 mph NE 72%
12 AM 26° Overcast 18% 4 mph E 75%
1 AM 27° Overcast 12% 4 mph E 78%
2 AM 27° Overcast 12% 3 mph E 81%
3 AM 26° Mostly Cloudy 12% 3 mph ESE 83%
4 AM 25° Mostly Cloudy 15% 3 mph ESE 85%
5 AM 24° Mostly Cloudy 18% 2 mph ESE 85%
6 AM 24° Mostly Cloudy 22% 2 mph WSW 85%
7 AM 24° Mostly Cloudy 41% 3 mph W 83%
8 AM 26° Partly Cloudy 42% 4 mph W 79%
9 AM 27° Partly Cloudy 42% 5 mph WNW 74%
10 AM 28° Partly Cloudy 43% 5 mph WNW 70%
11 AM 29° Partly Cloudy 43% 4 mph WNW 67%
12 PM 30° Partly Cloudy 47% 4 mph NW 64%
1 PM 33° Heavy Rain 44% 4 mph NW 62%
2 PM 33° Heavy Rain 50% 4 mph NW 60%
3 PM 33° Heavy Rain 53% 4 mph WNW 59%
4 PM 33° Heavy Rain 61% 4 mph WNW 60%
5 PM 31° Partly Cloudy 61% 4 mph WNW 65%
15-Day Forecast
Today
7/29
Partly Cloudy
25%
24°
36°
Thu
7/30
Partly Cloudy
63%
23°
35°
Fri
7/31
Mostly Clear
25%
23°
38°
Sat
8/1
Mostly Clear
25%
23°
37°
Sun
8/2
Mostly Clear
14%
20°
32°
Mon
8/3
Clear
15%
19°
35°
Tue
8/4
Clear
21%
20°
37°
Wed
8/5
Clear
21%
22°
38°
Thu
8/6
Clear
35%
22°
38°
Fri
8/7
Drizzle
47%
23°
38°
Sat
8/8
Drizzle
47%
23°
38°
Sun
8/9
Clear
60%
24°
39°
Mon
8/10
Clear
25%
25°
39°
Tue
8/11
Clear
60%
24°
39°
Wed
8/12
Drizzle
60%
25°
39°
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 11.6 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 55 Moderate 36 55
Fri 56 Moderate 33 56
Sat 61 Moderate 40 61
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 Wed Jul 29, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1739 J/kg
MLCAPE1165 J/kg
MUCAPE1739 J/kg
SBCIN-49 J/kg
MLCIN0 J/kg
Lifted Index-4.4
Kinematics
0–6 km Shear11 kt
0–1 km Shear3 kt
Eff. Shear15 kt
0–1 km SRH8
0–3 km SRH-18
Eff. SRH-18
Storm Motion281° @ 17 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.7
Thermo & Levels
PWAT2.04 in
0–3 km LR7.5 °C/km
700–500 LR5.4 °C/km
Total Totals44.5
LCL849 hPa
LFC797 hPa
EL142 hPa
Freezing Lvl17,067 ft