Heat Advisory — Marion, AR, Baxter, AR, Fulton, AR, Sharp, AR, Randolph, AR, Izard, AR, Independence, AR, Lawrence, AR, Cleburne, AR, Jackson, AR, Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Cleveland, AR, Lincoln, AR, Desha, AR, Drew, AR, Boone County Except Southwest, AR, Searcy County Lower Elevations, AR, Southern Johnson County, AR, Southern Pope County, AR, Southeast Van Buren County, AR, Western and Northern Logan County, AR, Northern Scott County, AR, Northwest Yell County, AR, Boone County Higher Elevations, AR, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR 9:00 PM

Lonoke County, Arkansas, United States

Last updated: 5:13 AM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 37°  /  ▼ 25°
Wind
6 mph SSW
Humidity
84%
Dew Point
22°
Pressure
29.81 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:25 AM
Sunset
7:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lonoke County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1942 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 7:59PM.

Alerts

Heat Advisory
Marion, AR, Baxter, AR, Fulton, AR, Sharp, AR, Randolph, AR, Izard, AR, Independence, AR, Lawrence, AR, Cleburne, AR, Jackson, AR, Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Cleveland, AR, Lincoln, AR, Desha, AR, Drew, AR, Boone County Except Southwest, AR, Searcy County Lower Elevations, AR, Southern Johnson County, AR, Southern Pope County, AR, Southeast Van Buren County, AR, Western and Northern Logan County, AR, Northern Scott County, AR, Northwest Yell County, AR, Boone County Higher Elevations, AR, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR
Expires 9:00 PM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
25°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
35°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
35°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
31°
3%
10 PM
30°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
28°
3%
2 AM
28°
3%
3 AM
27°
3%
4 AM
27°
3%
7-Day Forecast
Today
37° 25°
Mostly Clear.
Wed
40° 26°
Mostly Clear.
Thu
41° 24°
Mostly Clear.
Fri
41° 23°
Clear.
Sat
43° 24°
Clear.
Sun
43° 26°
Clear.
Mon
43° 26°
Clear with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 6 mph SSW 84%
6 AM 23° Clear 3% 6 mph SSW 83%
7 AM 23° Clear 3% 6 mph SSW 83%
8 AM 25° Clear 3% 8 mph SW 76%
9 AM 28° Mostly Clear 3% 9 mph SW 69%
10 AM 29° Mostly Clear 3% 9 mph SW 62%
11 AM 31° Mostly Clear 3% 10 mph SW 57%
12 PM 32° Mostly Clear 3% 10 mph SW 52%
1 PM 35° Mostly Clear 3% 10 mph SW 47%
2 PM 36° Mostly Clear 3% 10 mph SW 45%
3 PM 36° Mostly Clear 3% 11 mph SW 43%
4 PM 36° Mostly Clear 3% 11 mph SW 42%
5 PM 36° Clear 3% 10 mph SW 44%
6 PM 35° Clear 3% 9 mph SW 46%
7 PM 34° Clear 3% 8 mph SSW 49%
8 PM 33° Clear 3% 7 mph SSW 53%
9 PM 31° Clear 3% 6 mph SSW 56%
10 PM 30° Clear 3% 6 mph SSW 60%
11 PM 29° Clear 3% 6 mph SSW 63%
12 AM 28° Clear 3% 6 mph SSW 65%
1 AM 28° Clear 3% 6 mph SSW 67%
2 AM 28° Clear 3% 6 mph SSW 68%
3 AM 27° Clear 3% 7 mph SSW 68%
4 AM 27° Clear 3% 8 mph SSW 69%
15-Day Forecast
Today
8/11
Mostly Clear
3%
25°
37°
Wed
8/12
Mostly Clear
5%
26°
40°
Thu
8/13
Mostly Clear
7%
24°
41°
Fri
8/14
Clear
7%
23°
41°
Sat
8/15
Clear
7%
24°
43°
Sun
8/16
Clear
7%
26°
43°
Mon
8/17
Clear
21%
26°
43°
Tue
8/18
Rain
58%
25°
42°
Wed
8/19
Clear
35%
25°
43°
Thu
8/20
Clear
23%
24°
40°
Fri
8/21
Clear
60%
23°
41°
Sat
8/22
Drizzle
60%
24°
41°
Sun
8/23
Drizzle
60%
23°
39°
Mon
8/24
Drizzle
60%
23°
38°
Tue
8/25
Drizzle
60%
22°
38°
48
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
48 AQI 8.7 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 48 Good 37 48
Wed 46 Good 32 46
Thu 54 Moderate 33 54
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 Tue Aug 11, 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
SBCAPE471 J/kg
MLCAPE1026 J/kg
MUCAPE1376 J/kg
SBCIN-349 J/kg
MLCIN0 J/kg
Lifted Index-1.4
Kinematics
0–6 km Shear11 kt
0–1 km Shear13 kt
Eff. Shear12 kt
0–1 km SRH35
0–3 km SRH15
Eff. SRH14
Storm Motion315° @ 9 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.9
Thermo & Levels
PWAT1.88 in
0–3 km LR4.2 °C/km
700–500 LR6.1 °C/km
Total Totals46.1
LCL977 hPa
LFC637 hPa
EL229 hPa
Freezing Lvl16,014 ft