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: 1:00 PM CDT  ·  Refresh
36°C
Feels like 40°
Clear
▲ 39°  /  ▼ 23°
Wind
3 mph ENE
Humidity
40%
Dew Point
22°
Pressure
29.62 inHg
Visibility
10 mi
UV Index
9.2
Cloud Cover
4%
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 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2087 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
36°
13%
2 PM
38°
6%
3 PM
39°
9%
4 PM
39°
10%
5 PM
38°
11%
6 PM
37°
8%
7 PM
36°
8%
8 PM
34°
16%
9 PM
33°
25%
10 PM
29°
35%
11 PM
29°
23%
12 AM
28°
23%
1 AM
28°
24%
2 AM
27°
24%
3 AM
27°
21%
4 AM
26°
21%
5 AM
26°
22%
6 AM
23°
12%
7 AM
23°
5%
8 AM
25°
12%
9 AM
27°
12%
10 AM
32°
13%
11 AM
33°
16%
12 PM
35°
31%
7-Day Forecast
Today
39° 23°
Mostly Clear with a 35% chance of rain.
Tue
42° 23°
Mostly Clear with a 36% chance of rain.
Wed
38° 21°
Clear.
Thu
34° 23°
Partly Cloudy.
Fri
37° 18°
Clear.
Sat
38° 18°
Clear.
Sun
38° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 36° Clear 13% 3 mph ENE 40%
2 PM 38° Clear 6% 4 mph ENE 38%
3 PM 39° Clear 9% 5 mph ENE 36%
4 PM 39° Mostly Clear 10% 5 mph E 35%
5 PM 38° Mostly Clear 11% 4 mph ESE 37%
6 PM 37° Mostly Clear 8% 4 mph SE 39%
7 PM 36° Mostly Clear 8% 5 mph SE 42%
8 PM 34° Mostly Clear 16% 4 mph SE 45%
9 PM 33° Mostly Clear 25% 4 mph SE 49%
10 PM 29° Mostly Clear 35% 4 mph ESE 54%
11 PM 29° Mostly Clear 23% 5 mph E 58%
12 AM 28° Partly Cloudy 23% 3 mph E 60%
1 AM 28° Partly Cloudy 24% 4 mph E 61%
2 AM 27° Mostly Clear 24% 4 mph ESE 64%
3 AM 27° Mostly Clear 21% 3 mph ESE 66%
4 AM 26° Clear 21% 3 mph ESE 68%
5 AM 26° Clear 22% 2 mph E 71%
6 AM 23° Clear 12% 2 mph ENE 72%
7 AM 23° Clear 5% 3 mph ENE 74%
8 AM 25° Clear 12% 3 mph E 69%
9 AM 27° Clear 12% 3 mph E 64%
10 AM 32° Clear 13% 3 mph ESE 59%
11 AM 33° Clear 16% 3 mph ESE 56%
12 PM 35° Mostly Clear 31% 4 mph SE 54%
15-Day Forecast
Today
9/7
Mostly Clear
35%
23°
39°
Tue
9/8
Mostly Clear
36%
23°
42°
Wed
9/9
Clear
16%
21°
38°
Thu
9/10
Partly Cloudy
8%
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
25%
20°
37°
Tue
9/15
Clear
60%
20°
37°
Wed
9/16
Drizzle
60%
17°
36°
Thu
9/17
Drizzle
60%
14°
36°
Fri
9/18
Drizzle
60%
20°
34°
Sat
9/19
Drizzle
60%
20°
33°
Sun
9/20
Drizzle
60%
19°
33°
Mon
9/21
Drizzle
60%
19°
34°
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, 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
SBCAPE2815 J/kg
MLCAPE1987 J/kg
MUCAPE2815 J/kg
SBCIN-0 J/kg
MLCIN-35 J/kg
Lifted Index-5.9
Kinematics
0–6 km Shear4 kt
0–1 km Shear3 kt
Eff. Shear9 kt
0–1 km SRH12
0–3 km SRH-11
Eff. SRH-11
Storm Motion46° @ 21 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.8
Thermo & Levels
PWAT2.07 in
0–3 km LR8.6 °C/km
700–500 LR5.4 °C/km
Total Totals48.0
LCL819 hPa
LFC822 hPa
EL146 hPa
Freezing Lvl15,764 ft