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

Miller County, Arkansas, United States

Last updated: 2:43 PM CDT  ·  Refresh
38°C
Feels like 42°
Clear
▲ 39°  /  ▼ 23°
Wind
4 mph E
Humidity
38%
Dew Point
22°
Pressure
29.59 inHg
Visibility
10 mi
UV Index
8.7
Cloud Cover
8%
Sunrise
6:53 AM
Sunset
7:32 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Miller County is currently clear at 38°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2041 J/kg) — isolated convective development possible. Sunrise: 6:53AM · Sunset: 7:32PM.

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
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
38°
15%
3 PM
39°
8%
4 PM
38°
9%
5 PM
38°
8%
6 PM
36°
8%
7 PM
34°
13%
8 PM
33°
13%
9 PM
29°
21%
10 PM
29°
30%
11 PM
28°
35%
12 AM
28°
23%
1 AM
28°
31%
2 AM
27°
32%
3 AM
26°
32%
4 AM
26°
21%
5 AM
23°
11%
6 AM
23°
5%
7 AM
24°
5%
8 AM
26°
12%
9 AM
32°
12%
10 AM
33°
15%
11 AM
34°
27%
12 PM
34°
32%
1 PM
36°
28%
7-Day Forecast
Today
39° 23°
Mostly Clear with a 35% chance of rain.
Tue
41° 23°
Mostly Clear with a 32% chance of rain.
Wed
38° 22°
Mostly Clear.
Thu
34° 23°
Mostly Cloudy.
Fri
37° 18°
Clear.
Sat
38° 18°
Clear.
Sun
38° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 38° Clear 15% 4 mph E 38%
3 PM 39° Clear 8% 5 mph E 35%
4 PM 38° Mostly Clear 9% 5 mph E 36%
5 PM 38° Mostly Clear 8% 4 mph ESE 39%
6 PM 36° Mostly Clear 8% 5 mph SE 42%
7 PM 34° Mostly Clear 13% 4 mph SE 45%
8 PM 33° Mostly Clear 13% 3 mph ESE 48%
9 PM 29° Mostly Clear 21% 3 mph ESE 53%
10 PM 29° Mostly Clear 30% 4 mph E 57%
11 PM 28° Partly Cloudy 35% 3 mph E 60%
12 AM 28° Partly Cloudy 23% 3 mph ENE 62%
1 AM 28° Partly Cloudy 31% 3 mph NE 64%
2 AM 27° Mostly Clear 32% 4 mph E 66%
3 AM 26° Mostly Clear 32% 4 mph ESE 69%
4 AM 26° Clear 21% 3 mph E 72%
5 AM 23° Clear 11% 2 mph E 73%
6 AM 23° Clear 5% 3 mph ENE 75%
7 AM 24° Clear 5% 2 mph E 72%
8 AM 26° Clear 12% 3 mph E 64%
9 AM 32° Clear 12% 3 mph ESE 56%
10 AM 33° Clear 15% 3 mph SE 52%
11 AM 34° Clear 27% 4 mph SE 50%
12 PM 34° Mostly Clear 32% 5 mph SE 48%
1 PM 36° Mostly Clear 28% 4 mph SE 49%
15-Day Forecast
Today
9/7
Mostly Clear
35%
23°
39°
Tue
9/8
Mostly Clear
32%
23°
41°
Wed
9/9
Mostly Clear
14%
22°
38°
Thu
9/10
Mostly Cloudy
17%
23°
34°
Fri
9/11
Clear
19%
18°
37°
Sat
9/12
Clear
19%
18°
38°
Sun
9/13
Clear
19%
20°
38°
Mon
9/14
Clear
60%
20°
37°
Tue
9/15
Drizzle
60%
20°
37°
Wed
9/16
Drizzle
60%
17°
36°
Thu
9/17
Drizzle
60%
14°
33°
Fri
9/18
Drizzle
60%
19°
33°
Sat
9/19
Clear
60%
18°
32°
Sun
9/20
Clear
60%
17°
31°
Mon
9/21
Drizzle
60%
17°
33°
51
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
51 AQI 9.3 µg/m³
O3
Ground-level ozone
41 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 51 Moderate 41 51
Wed 52 Moderate 44 52
Thu 51 Moderate 45 51
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, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2755 J/kg
MLCAPE2051 J/kg
MUCAPE2755 J/kg
SBCIN-0 J/kg
MLCIN-14 J/kg
Lifted Index-6.0
Kinematics
0–6 km Shear8 kt
0–1 km Shear1 kt
Eff. Shear13 kt
0–1 km SRH-3
0–3 km SRH-22
Eff. SRH-22
Storm Motion35° @ 19 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.1
Thermo & Levels
PWAT2.04 in
0–3 km LR9.0 °C/km
700–500 LR5.6 °C/km
Total Totals48.7
LCL795 hPa
LFC1002 hPa
EL148 hPa
Freezing Lvl15,801 ft