Heat Advisory — Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Garland, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Pike, AR, Clark, AR, Hot Spring, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Dallas, AR, Cleveland, AR, Lincoln, AR, Desha, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Drew, AR, Southern Johnson County, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northern Scott County, AR, Northwest Yell County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Southern and Eastern Logan County, AR, Central and Southern Scott County, AR, Yell Excluding Northwest, AR, Northern Polk County Higher Elevations, AR, Northern Montgomery County Higher Elevations, AR, Southeast Polk County Higher Elevations, AR, Southwest Montgomery County Higher Elevations, AR 9:00 PM Heat Advisory — Conway, AR, Faulkner, AR, Perry, AR, Garland, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Pike, AR, Clark, AR, Hot Spring, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Dallas, AR, Cleveland, AR, Lincoln, AR, Desha, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Drew, AR, Southern Johnson County, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northern Scott County, AR, Northwest Yell County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Southern and Eastern Logan County, AR, Central and Southern Scott County, AR, Yell Excluding Northwest, AR, Northern Polk County Higher Elevations, AR, Northern Montgomery County Higher Elevations, AR, Southeast Polk County Higher Elevations, AR, Southwest Montgomery County Higher Elevations, AR, White, AR, Woodruff, AR, Prairie, AR, Monroe, AR 9:00 PM

White County, Arkansas, United States

Last updated: 5:19 PM CDT  ·  Refresh
34°C
Feels like 42°
Mostly Clear
▲ 34°  /  ▼ 22°
Wind
4 mph E
Humidity
61%
Dew Point
25°
Pressure
29.57 inHg
Visibility
10 mi
UV Index
6.4
Cloud Cover
25%
Sunrise
6:13 AM
Sunset
8:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: White County is currently mostly clear at 34°C. Precipitation is likely — peak probability 62% around 8 PM. Atmospheric instability is elevated (CAPE up to 2261 J/kg) — isolated convective development possible. Sunrise: 6:13AM · Sunset: 8:12PM.

Alerts

Heat Advisory
Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Garland, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Pike, AR, Clark, AR, Hot Spring, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Dallas, AR, Cleveland, AR, Lincoln, AR, Desha, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Drew, AR, Southern Johnson County, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northern Scott County, AR, Northwest Yell County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Southern and Eastern Logan County, AR, Central and Southern Scott County, AR, Yell Excluding Northwest, AR, Northern Polk County Higher Elevations, AR, Northern Montgomery County Higher Elevations, AR, Southeast Polk County Higher Elevations, AR, Southwest Montgomery County Higher Elevations, AR
Expires 9:00 PM
Heat Advisory
Conway, AR, Faulkner, AR, Perry, AR, Garland, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Pike, AR, Clark, AR, Hot Spring, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Dallas, AR, Cleveland, AR, Lincoln, AR, Desha, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Drew, AR, Southern Johnson County, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northern Scott County, AR, Northwest Yell County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Southern and Eastern Logan County, AR, Central and Southern Scott County, AR, Yell Excluding Northwest, AR, Northern Polk County Higher Elevations, AR, Northern Montgomery County Higher Elevations, AR, Southeast Polk County Higher Elevations, AR, Southwest Montgomery County Higher Elevations, AR, White, AR, Woodruff, AR, Prairie, AR, Monroe, AR
Expires 9:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
29%
6 PM
33°
45%
7 PM
32°
44%
8 PM
30°
62%
9 PM
28°
51%
10 PM
27°
38%
11 PM
27°
33%
12 AM
26°
31%
1 AM
26°
4%
2 AM
26°
4%
3 AM
24°
4%
4 AM
24°
4%
5 AM
23°
3%
6 AM
22°
3%
7 AM
23°
3%
8 AM
24°
3%
9 AM
26°
3%
10 AM
27°
3%
11 AM
28°
3%
12 PM
31°
3%
1 PM
32°
3%
2 PM
32°
5%
3 PM
33°
5%
4 PM
33°
5%
7-Day Forecast
Today
34° 22°
Mostly Clear with a 62% chance of rain.
Thu
34° 22°
Partly Cloudy with a 21% chance of rain.
Fri
37° 23°
Mostly Cloudy with a 50% chance of rain.
Sat
34° 22°
Mostly Cloudy with a 26% chance of rain.
Sun
30° 21°
Mostly Clear.
Mon
32° 20°
Mostly Clear.
Tue
34° 21°
Mostly Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 29% 4 mph E 61%
6 PM 33° Partly Cloudy 45% 4 mph ESE 62%
7 PM 32° Mostly Cloudy 44% 5 mph E 66%
8 PM 30° Mostly Cloudy 62% 6 mph E 70%
9 PM 28° Mostly Cloudy 51% 4 mph NNW 74%
10 PM 27° Mostly Cloudy 38% 4 mph NNE 75%
11 PM 27° Partly Cloudy 33% 4 mph NE 75%
12 AM 26° Mostly Cloudy 31% 5 mph NE 74%
1 AM 26° Mostly Cloudy 4% 5 mph NE 73%
2 AM 26° Mostly Cloudy 4% 5 mph ENE 73%
3 AM 24° Partly Cloudy 4% 6 mph NE 73%
4 AM 24° Partly Cloudy 4% 6 mph NE 74%
5 AM 23° Partly Cloudy 3% 5 mph NE 77%
6 AM 22° Partly Cloudy 3% 5 mph NE 80%
7 AM 23° Partly Cloudy 3% 5 mph NE 80%
8 AM 24° Partly Cloudy 3% 6 mph ENE 76%
9 AM 26° Partly Cloudy 3% 6 mph ENE 71%
10 AM 27° Partly Cloudy 3% 6 mph ENE 66%
11 AM 28° Partly Cloudy 3% 5 mph ENE 62%
12 PM 31° Mostly Clear 3% 5 mph ENE 57%
1 PM 32° Mostly Clear 3% 5 mph ENE 54%
2 PM 32° Partly Cloudy 5% 5 mph ENE 53%
3 PM 33° Partly Cloudy 5% 6 mph ENE 52%
4 PM 33° Partly Cloudy 5% 6 mph ENE 51%
15-Day Forecast
Today
7/29
Mostly Clear
62%
22°
34°
Thu
7/30
Partly Cloudy
21%
22°
34°
Fri
7/31
Mostly Cloudy
50%
23°
37°
Sat
8/1
Mostly Cloudy
26%
22°
34°
Sun
8/2
Mostly Clear
16%
21°
30°
Mon
8/3
Mostly Clear
17%
20°
32°
Tue
8/4
Mostly Clear
31%
21°
34°
Wed
8/5
Clear
43%
22°
36°
Thu
8/6
Clear
44%
23°
36°
Fri
8/7
Drizzle
45%
23°
37°
Sat
8/8
Drizzle
60%
24°
37°
Sun
8/9
Clear
60%
24°
38°
Mon
8/10
Drizzle
60%
24°
38°
Tue
8/11
Drizzle
60%
24°
37°
Wed
8/12
Drizzle
60%
24°
37°
55
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
55 AQI 11.5 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 55 Moderate 38 55
Fri 66 Moderate 39 66
Sat 65 Moderate 37 65
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 Wed Jul 29, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3370 J/kg
MLCAPE2326 J/kg
MUCAPE3370 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.7
Kinematics
0–6 km Shear24 kt
0–1 km Shear4 kt
Eff. Shear30 kt
0–1 km SRH-3
0–3 km SRH-40
Eff. SRH-40
Storm Motion270° @ 13 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.7
Thermo & Levels
PWAT2.35 in
0–3 km LR7.5 °C/km
700–500 LR5.5 °C/km
Total Totals45.8
LCL877 hPa
LFC1001 hPa
EL127 hPa
Freezing Lvl16,906 ft