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: 11:42 AM CDT  ·  Refresh
34°C
Feels like 38°
Clear
▲ 39°  /  ▼ 23°
Wind
3 mph NE
Humidity
46%
Dew Point
22°
Pressure
29.63 inHg
Visibility
10 mi
UV Index
8.7
Cloud Cover
2%
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 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1667 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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
21%
12 PM
36°
12%
1 PM
38°
15%
2 PM
38°
20%
3 PM
38°
18%
4 PM
38°
19%
5 PM
37°
15%
6 PM
36°
16%
7 PM
34°
16%
8 PM
33°
16%
9 PM
29°
16%
10 PM
28°
8%
11 PM
28°
8%
12 AM
27°
8%
1 AM
27°
8%
2 AM
27°
5%
3 AM
26°
5%
4 AM
26°
5%
5 AM
23°
5%
6 AM
23°
5%
7 AM
24°
5%
8 AM
27°
5%
9 AM
32°
5%
10 AM
33°
18%
7-Day Forecast
Today
39° 23°
Clear with a 21% chance of rain.
Tue
42° 23°
Mostly Clear with a 20% chance of rain.
Wed
39° 21°
Mostly Clear.
Thu
36° 21°
Mostly Cloudy with a 21% chance of rain.
Fri
38° 18°
Clear with a 30% chance of rain.
Sat
38° 20°
Rain, 29% chance.
Sun
38° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 21% 3 mph NE 46%
12 PM 36° Clear 12% 4 mph NE 40%
1 PM 38° Clear 15% 4 mph ENE 38%
2 PM 38° Clear 20% 5 mph ENE 36%
3 PM 38° Mostly Clear 18% 5 mph E 35%
4 PM 38° Mostly Clear 19% 4 mph E 36%
5 PM 37° Mostly Clear 15% 4 mph ESE 39%
6 PM 36° Mostly Clear 16% 5 mph SE 42%
7 PM 34° Mostly Clear 16% 4 mph SE 46%
8 PM 33° Mostly Clear 16% 4 mph SE 49%
9 PM 29° Mostly Clear 16% 4 mph SE 53%
10 PM 28° Mostly Clear 8% 4 mph ESE 56%
11 PM 28° Mostly Clear 8% 4 mph E 59%
12 AM 27° Mostly Clear 8% 4 mph E 61%
1 AM 27° Mostly Clear 8% 4 mph E 63%
2 AM 27° Mostly Clear 5% 4 mph E 65%
3 AM 26° Mostly Clear 5% 3 mph E 67%
4 AM 26° Mostly Clear 5% 3 mph E 69%
5 AM 23° Mostly Clear 5% 3 mph E 71%
6 AM 23° Clear 5% 3 mph E 73%
7 AM 24° Clear 5% 3 mph E 69%
8 AM 27° Clear 5% 3 mph ESE 62%
9 AM 32° Clear 5% 3 mph ESE 56%
10 AM 33° Mostly Clear 18% 4 mph ESE 52%
15-Day Forecast
Today
9/7
Clear
21%
23°
39°
Tue
9/8
Mostly Clear
20%
23°
42°
Wed
9/9
Mostly Clear
14%
21°
39°
Thu
9/10
Mostly Cloudy
21%
21°
36°
Fri
9/11
Clear
30%
18°
38°
Sat
9/12
Rain
29%
20°
38°
Sun
9/13
Clear
17%
21°
38°
Mon
9/14
Clear
43%
21°
37°
Tue
9/15
Clear
68%
21°
37°
Wed
9/16
Drizzle
51%
15°
34°
Thu
9/17
Drizzle
60%
16°
36°
Fri
9/18
Drizzle
60%
20°
33°
Sat
9/19
Drizzle
60%
20°
33°
Sun
9/20
Drizzle
60%
19°
33°
Mon
9/21
Drizzle
60%
19°
34°
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 9.8 µg/m³
O3
Ground-level ozone
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 52 Moderate 41 52
Wed 53 Moderate 40 53
Thu 52 Moderate 44 52
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, 15:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2337 J/kg
MLCAPE1329 J/kg
MUCAPE2337 J/kg
SBCIN-194 J/kg
MLCIN-62 J/kg
Lifted Index-5.6
Kinematics
0–6 km Shear3 kt
0–1 km Shear5 kt
Eff. Shear6 kt
0–1 km SRH18
0–3 km SRH6
Eff. SRH6
Storm Motion78° @ 20 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.1
Thermo & Levels
PWAT1.96 in
0–3 km LR7.8 °C/km
700–500 LR5.6 °C/km
Total Totals49.2
LCL843 hPa
LFC772 hPa
EL158 hPa
Freezing Lvl15,958 ft