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

Miller County, Arkansas, United States

Last updated: 7:07 PM CDT  ·  Refresh
36°C
Feels like 38°
Clear
▲ 37°  /  ▼ 25°
Wind
7 mph S
Humidity
38%
Dew Point
19°
Pressure
29.54 inHg
Visibility
10 mi
UV Index
2.8
Cloud Cover
3%
Sunrise
6:36 AM
Sunset
8:04 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Miller County is currently clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1801 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 8:04PM.

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
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
3%
8 PM
35°
3%
9 PM
33°
3%
10 PM
31°
3%
11 PM
30°
3%
12 AM
29°
3%
1 AM
29°
3%
2 AM
29°
3%
3 AM
28°
3%
4 AM
28°
3%
5 AM
27°
3%
6 AM
25°
3%
7 AM
25°
3%
8 AM
27°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
33°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
38°
3%
6 PM
37°
3%
7-Day Forecast
Tonight
37° 25°
Clear.
Thu
39° 25°
Clear.
Fri
38° 23°
Clear.
Sat
39° 24°
Clear.
Sun
42° 26°
Clear.
Mon
40° 27°
Clear.
Tue
39° 25°
Mostly Clear with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 36° Clear 3% 7 mph S 38%
8 PM 35° Clear 3% 5 mph SSE 41%
9 PM 33° Clear 3% 5 mph SSE 45%
10 PM 31° Clear 3% 6 mph SSE 49%
11 PM 30° Clear 3% 6 mph SSE 52%
12 AM 29° Clear 3% 7 mph S 55%
1 AM 29° Clear 3% 8 mph SSW 58%
2 AM 29° Clear 3% 8 mph SSW 64%
3 AM 28° Clear 3% 8 mph SSW 69%
4 AM 28° Clear 3% 8 mph SSW 73%
5 AM 27° Clear 3% 8 mph SSW 76%
6 AM 25° Clear 3% 7 mph SSW 80%
7 AM 25° Clear 3% 7 mph SSW 81%
8 AM 27° Clear 3% 9 mph SSW 73%
9 AM 28° Clear 3% 11 mph SW 65%
10 AM 29° Clear 3% 11 mph SW 57%
11 AM 31° Clear 3% 11 mph SW 50%
12 PM 32° Clear 3% 11 mph SW 44%
1 PM 33° Clear 3% 10 mph SW 38%
2 PM 37° Clear 3% 10 mph SW 35%
3 PM 37° Clear 3% 10 mph SSW 33%
4 PM 37° Clear 3% 10 mph SSW 31%
5 PM 38° Clear 3% 9 mph SSW 32%
6 PM 37° Clear 3% 8 mph SSW 33%
15-Day Forecast
Today
8/12
Clear
3%
25°
37°
Thu
8/13
Clear
3%
25°
39°
Fri
8/14
Clear
3%
23°
38°
Sat
8/15
Clear
3%
24°
39°
Sun
8/16
Clear
15%
26°
42°
Mon
8/17
Clear
7%
27°
40°
Tue
8/18
Mostly Clear
21%
25°
39°
Wed
8/19
Mostly Clear
13%
26°
40°
Thu
8/20
Partly Cloudy
35%
24°
41°
Fri
8/21
Partly Cloudy
34%
23°
41°
Sat
8/22
Drizzle
60%
24°
41°
Sun
8/23
Drizzle
60%
24°
39°
Mon
8/24
Drizzle
60%
24°
38°
Tue
8/25
Drizzle
60%
23°
36°
Wed
8/26
Drizzle
60%
23°
36°
42
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
42 AQI 7.5 µg/m³
O3
Ground-level ozone
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 34 42
Fri 49 Good 33 49
Sat 61 Moderate 36 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 Aug 12, 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
SBCAPE1302 J/kg
MLCAPE963 J/kg
MUCAPE1302 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-2.4
Kinematics
0–6 km Shear9 kt
0–1 km Shear5 kt
Eff. Shear8 kt
0–1 km SRH7
0–3 km SRH63
Eff. SRH63
Storm Motion31° @ 6 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index24.6
Thermo & Levels
PWAT1.62 in
0–3 km LR7.9 °C/km
700–500 LR5.8 °C/km
Total Totals44.6
LCL792 hPa
LFC1000 hPa
EL174 hPa
Freezing Lvl16,617 ft