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: 4:26 AM CDT  ·  Refresh
26°C
Feels like 28°
Clear
▲ 38°  /  ▼ 26°
Wind
5 mph SW
Humidity
72%
Dew Point
21°
Pressure
29.54 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:25 AM
Sunset
8:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Miller County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 708 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 8:17PM.

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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
5 AM
24°
14%
6 AM
23°
14%
7 AM
24°
14%
8 AM
27°
14%
9 AM
29°
14%
10 AM
31°
14%
11 AM
33°
14%
12 PM
34°
7%
1 PM
37°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
37°
3%
6 PM
37°
3%
7 PM
36°
3%
8 PM
34°
3%
9 PM
32°
3%
10 PM
31°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
28°
3%
2 AM
28°
3%
3 AM
28°
3%
7-Day Forecast
Today
38° 26°
Partly Cloudy.
Wed
39° 26°
Mostly Cloudy.
Thu
36° 25°
Mostly Cloudy with a 45% chance of rain.
Fri
37° 24°
Overcast with a 31% chance of rain.
Sat
37° 22°
Clear.
Sun
35° 21°
Mostly Clear.
Mon
37° 22°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 5 mph SW 72%
5 AM 24° Clear 14% 5 mph SW 71%
6 AM 23° Clear 14% 5 mph SW 73%
7 AM 24° Clear 14% 6 mph WSW 72%
8 AM 27° Clear 14% 7 mph WSW 66%
9 AM 29° Clear 14% 7 mph WSW 61%
10 AM 31° Mostly Clear 14% 7 mph WSW 55%
11 AM 33° Partly Cloudy 14% 6 mph WSW 49%
12 PM 34° Partly Cloudy 7% 6 mph WSW 44%
1 PM 37° Partly Cloudy 3% 5 mph WSW 40%
2 PM 37° Partly Cloudy 3% 5 mph SW 38%
3 PM 37° Partly Cloudy 3% 5 mph SSW 36%
4 PM 37° Partly Cloudy 3% 6 mph SSW 36%
5 PM 37° Partly Cloudy 3% 6 mph SSW 38%
6 PM 37° Partly Cloudy 3% 5 mph S 40%
7 PM 36° Mostly Cloudy 3% 5 mph S 42%
8 PM 34° Mostly Cloudy 3% 4 mph S 46%
9 PM 32° Mostly Cloudy 3% 4 mph S 49%
10 PM 31° Mostly Cloudy 3% 4 mph S 50%
11 PM 29° Partly Cloudy 3% 5 mph S 52%
12 AM 28° Partly Cloudy 3% 5 mph SSW 54%
1 AM 28° Partly Cloudy 3% 5 mph SSW 55%
2 AM 28° Partly Cloudy 3% 5 mph SSW 56%
3 AM 28° Partly Cloudy 3% 5 mph SSW 57%
15-Day Forecast
Today
7/28
Partly Cloudy
14%
26°
38°
Wed
7/29
Mostly Cloudy
14%
26°
39°
Thu
7/30
Mostly Cloudy
45%
25°
36°
Fri
7/31
Overcast
31%
24°
37°
Sat
8/1
Clear
15%
22°
37°
Sun
8/2
Mostly Clear
15%
21°
35°
Mon
8/3
Mostly Clear
15%
22°
37°
Tue
8/4
Rain
53%
23°
37°
Wed
8/5
Rain
66%
23°
37°
Thu
8/6
Drizzle
47%
23°
36°
Fri
8/7
Drizzle
60%
24°
37°
Sat
8/8
Drizzle
60%
24°
37°
Sun
8/9
Drizzle
60%
24°
36°
Mon
8/10
Drizzle
60%
24°
37°
Tue
8/11
Drizzle
60%
24°
38°
52
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
52 AQI 9.4 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 34 52
Wed 54 Moderate 37 54
Thu 60 Moderate 38 60
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Jul 28, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE15 J/kg
MUCAPE9 J/kg
SBCIN-3520 J/kg
MLCIN0 J/kg
Lifted Index2.1
Kinematics
0–6 km Shear11 kt
0–1 km Shear9 kt
Eff. Shear—
0–1 km SRH32
0–3 km SRH-8
Eff. SRH—
Storm Motion286° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index20.6
Thermo & Levels
PWAT1.44 in
0–3 km LR4.5 °C/km
700–500 LR5.1 °C/km
Total Totals38.7
LCL934 hPa
LFC—
EL—
Freezing Lvl17,559 ft