Extreme Heat Warning — Jackson, AR, Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Arkansas, AR, Desha, AR, Southern Johnson County, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northwest Yell County, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR 8:00 PM

Randolph County, Arkansas, United States

Last updated: 12:36 AM CDT  ·  Refresh
85°F
Feels like 90°
Partly Cloudy
▲ 97°  /  ▼ 67°
Wind
6 mph WSW
Humidity
65%
Dew Point
71°
Pressure
29.48 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
43%
Sunrise
6:23 AM
Sunset
7:51 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Randolph County is currently partly cloudy at 85°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1506 J/kg) — isolated convective development possible. Sunrise: 6:23AM · Sunset: 7:51PM.

Alerts

Extreme Heat Warning
Jackson, AR, Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Arkansas, AR, Desha, AR, Southern Johnson County, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northwest Yell County, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR
Expires 8:00 PM
45 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
85°
27%
1 AM
83°
23%
2 AM
82°
23%
3 AM
80°
23%
4 AM
79°
10%
5 AM
74°
4%
6 AM
74°
4%
7 AM
75°
3%
8 AM
78°
7%
9 AM
83°
7%
10 AM
85°
8%
11 AM
87°
16%
12 PM
90°
16%
1 PM
95°
17%
2 PM
96°
17%
3 PM
97°
25%
4 PM
97°
25%
5 PM
96°
26%
6 PM
95°
26%
7 PM
92°
27%
8 PM
89°
27%
9 PM
84°
28%
10 PM
83°
22%
11 PM
81°
22%
7-Day Forecast
Today
97° 67°
Clear with a 27% chance of rain.
Tue
102° 67°
Clear with a 25% chance of rain.
Wed
104° 70°
Mostly Clear with a 72% chance of rain.
Thu
92° 69°
Rain, 68% chance.
Fri
98° 65°
Clear with a 51% chance of rain.
Sat
100° 65°
Rain, 28% chance.
Sun
98° 64°
Clear with a 28% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 85° Partly Cloudy 27% 6 mph WSW 65%
1 AM 83° Mostly Cloudy 23% 6 mph WNW 68%
2 AM 82° Partly Cloudy 23% 5 mph NW 74%
3 AM 80° Mostly Clear 23% 6 mph NW 80%
4 AM 79° Clear 10% 6 mph NNW 84%
5 AM 74° Clear 4% 6 mph NNW 86%
6 AM 74° Clear 4% 6 mph NNW 88%
7 AM 75° Clear 3% 7 mph NNW 85%
8 AM 78° Clear 7% 8 mph NNW 78%
9 AM 83° Clear 7% 9 mph NNW 70%
10 AM 85° Clear 8% 9 mph NNW 63%
11 AM 87° Clear 16% 9 mph NNW 57%
12 PM 90° Clear 16% 9 mph NNW 50%
1 PM 95° Clear 17% 9 mph NNW 46%
2 PM 96° Clear 17% 9 mph NNW 42%
3 PM 97° Clear 25% 9 mph NNW 39%
4 PM 97° Clear 25% 9 mph NNW 38%
5 PM 96° Clear 26% 9 mph NNW 40%
6 PM 95° Clear 26% 9 mph N 41%
7 PM 92° Clear 27% 9 mph N 44%
8 PM 89° Clear 27% 8 mph N 48%
9 PM 84° Clear 28% 7 mph N 52%
10 PM 83° Mostly Clear 22% 7 mph N 56%
11 PM 81° Mostly Clear 22% 7 mph N 61%
15-Day Forecast
Today
8/17
Clear
27%
67°
97°
Tue
8/18
Clear
25%
67°
102°
Wed
8/19
Mostly Clear
72%
70°
104°
Thu
8/20
Rain
68%
69°
92°
Fri
8/21
Clear
51%
65°
98°
Sat
8/22
Rain
28%
65°
100°
Sun
8/23
Clear
28%
64°
98°
Mon
8/24
Rain
43%
63°
97°
Tue
8/25
Drizzle
68%
66°
101°
Wed
8/26
Clear
44%
72°
108°
Thu
8/27
Drizzle
60%
70°
107°
Fri
8/28
Drizzle
60%
69°
99°
Sat
8/29
Drizzle
60%
70°
98°
Sun
8/30
Drizzle
60%
69°
98°
Mon
8/31
Drizzle
60%
69°
98°
45
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
45 AQI 8.2 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 45 Good 33 45
Tue 49 Good 35 49
Wed 52 Moderate 42 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 Aug 17, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1326 J/kg
MLCAPE1045 J/kg
MUCAPE1686 J/kg
SBCIN-114 J/kg
MLCIN-134 J/kg
Lifted Index-4.5
Kinematics
0–6 km Shear21 kt
0–1 km Shear16 kt
Eff. Shear18 kt
0–1 km SRH-40
0–3 km SRH-24
Eff. SRH-24
Storm Motion317° @ 27 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.2
Thermo & Levels
PWAT2.01 in
0–3 km LR6.1 °C/km
700–500 LR6.3 °C/km
Total Totals50.6
LCL895 hPa
LFC753 hPa
EL177 hPa
Freezing Lvl15,486 ft