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

Miller County, Arkansas, United States

Last updated: 3:49 PM CDT  ·  Refresh
34°C
Feels like 39°
Partly Cloudy
▲ 37°  /  ▼ 22°
Wind
5 mph NNW
Humidity
53%
Dew Point
21°
Pressure
29,64 inHg
Visibility
10 mi
UV Index
6,4
Cloud Cover
59%
Sunrise
6:57 AM
Sunset
7:24 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Miller County is currently partly cloudy at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1973 J/kg) — isolated convective development possible. Sunrise: 6:57AM · Sunset: 7:24PM.

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
34°
8%
4 PM
34°
5%
5 PM
35°
5%
6 PM
34°
5%
7 PM
33°
5%
8 PM
32°
5%
9 PM
28°
5%
10 PM
27°
5%
11 PM
27°
20%
12 AM
26°
20%
1 AM
26°
5%
2 AM
25°
5%
3 AM
24°
5%
4 AM
24°
3%
5 AM
23°
3%
6 AM
22°
3%
7 AM
24°
9%
8 AM
26°
20%
9 AM
28°
20%
10 AM
31°
31%
11 AM
32°
35%
12 PM
32°
36%
1 PM
34°
36%
2 PM
33°
36%
7-Day Forecast
Today
37° 22°
Partly Cloudy.
Mon
39° 22°
Mostly Clear with a 40% chance of rain.
Tue
39° 23°
Clear.
Wed
37° 23°
Partly Cloudy.
Thu
38° 23°
Clear.
Fri
39° 22°
Clear with a 25% chance of rain.
Sat
39° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Partly Cloudy 8% 5 mph NNW 53%
4 PM 34° Mostly Cloudy 5% 6 mph NE 54%
5 PM 35° Partly Cloudy 5% 4 mph ESE 51%
6 PM 34° Partly Cloudy 5% 5 mph SE 49%
7 PM 33° Partly Cloudy 5% 5 mph SE 52%
8 PM 32° Partly Cloudy 5% 5 mph SE 56%
9 PM 28° Partly Cloudy 5% 5 mph SSE 60%
10 PM 27° Mostly Cloudy 5% 4 mph SE 63%
11 PM 27° Partly Cloudy 20% 4 mph SE 66%
12 AM 26° Mostly Cloudy 20% 3 mph SSW 69%
1 AM 26° Partly Cloudy 5% 3 mph S 71%
2 AM 25° Partly Cloudy 5% 3 mph S 73%
3 AM 24° Partly Cloudy 5% 3 mph SSW 76%
4 AM 24° Partly Cloudy 3% 3 mph SSW 79%
5 AM 23° Partly Cloudy 3% 3 mph SSW 82%
6 AM 22° Mostly Clear 3% 3 mph SSW 85%
7 AM 24° Mostly Clear 9% 3 mph SSW 81%
8 AM 26° Mostly Clear 20% 4 mph SW 73%
9 AM 28° Clear 20% 5 mph WSW 67%
10 AM 31° Mostly Clear 31% 4 mph SW 63%
11 AM 32° Mostly Clear 35% 4 mph SW 59%
12 PM 32° Partly Cloudy 36% 5 mph SSW 55%
1 PM 34° Partly Cloudy 36% 5 mph SSW 57%
2 PM 33° Partly Cloudy 36% 6 mph SW 60%
15-Day Forecast
Today
9/13
Partly Cloudy
8%
22°
37°
Mon
9/14
Mostly Clear
40%
22°
39°
Tue
9/15
Clear
16%
23°
39°
Wed
9/16
Partly Cloudy
16%
23°
37°
Thu
9/17
Clear
9%
23°
38°
Fri
9/18
Clear
25%
22°
39°
Sat
9/19
Clear
19%
23°
39°
Sun
9/20
Clear
60%
21°
36°
Mon
9/21
Drizzle
60%
19°
34°
Tue
9/22
Drizzle
60%
15°
33°
Wed
9/23
Drizzle
60%
14°
32°
Thu
9/24
Clear
60%
19°
32°
Fri
9/25
Clear
25%
19°
32°
Sat
9/26
Drizzle
60%
18°
33°
Sun
9/27
Drizzle
60%
18°
33°
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 7.5 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 41 Good 36 41
Tue 38 Good 38 36
Wed 38 Good 38 36
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 dim. sept. 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
SBCAPE1933 J/kg
MLCAPE1630 J/kg
MUCAPE1933 J/kg
SBCIN-56 J/kg
MLCIN-17 J/kg
Lifted Index-5.1
Kinematics
0–6 km Shear5 kt
0–1 km Shear6 kt
Eff. Shear2 kt
0–1 km SRH-21
0–3 km SRH-34
Eff. SRH-34
Storm Motion112° @ 15 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.0
Thermo & Levels
PWAT1.98 in
0–3 km LR7.8 °C/km
700–500 LR5.7 °C/km
Total Totals49.5
LCL838 hPa
LFC799 hPa
EL148 hPa
Freezing Lvl15,978 ft