Heat Advisory — Garland, AR, Hot Spring, AR, Sharp, AR, Randolph, AR, Independence, AR, Lawrence, 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, Lincoln, AR, Desha, AR, Drew, 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

Jackson County, Arkansas, United States

Last updated: 11:47 PM CDT  ·  Refresh
80°F
Feels like 84°
Clear
▲ 94°  /  ▼ 70°
Wind
3 mph SE
Humidity
64%
Dew Point
69°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:36 AM
Sunset
7:33 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jackson County is currently clear at 80°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1304 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 7:33PM.

Alerts

Heat Advisory
Garland, AR, Hot Spring, AR, Sharp, AR, Randolph, AR, Independence, AR, Lawrence, 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, Lincoln, AR, Desha, AR, Drew, 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
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
80°
3%
12 AM
80°
3%
1 AM
79°
3%
2 AM
77°
3%
3 AM
76°
3%
4 AM
75°
3%
5 AM
70°
3%
6 AM
70°
3%
7 AM
74°
3%
8 AM
79°
3%
9 AM
87°
3%
10 AM
90°
3%
11 AM
93°
3%
12 PM
95°
3%
1 PM
98°
3%
2 PM
98°
3%
3 PM
98°
3%
4 PM
97°
3%
5 PM
98°
3%
6 PM
94°
3%
7 PM
93°
3%
8 PM
91°
3%
9 PM
88°
3%
10 PM
87°
3%
7-Day Forecast
Tonight
94° 70°
Clear.
Tue
99° 70°
Mostly Clear.
Wed
104° 72°
Partly Cloudy.
Thu
103° 70°
Clear.
Fri
103° 70°
Mostly Clear.
Sat
103° 70°
Clear with a 25% chance of rain.
Sun
107° 72°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 80° Clear 3% 3 mph SE 64%
12 AM 80° Clear 3% 4 mph SSE 64%
1 AM 79° Clear 3% 4 mph S 67%
2 AM 77° Clear 3% 3 mph S 71%
3 AM 76° Clear 3% 4 mph S 74%
4 AM 75° Clear 3% 4 mph S 77%
5 AM 70° Clear 3% 4 mph S 79%
6 AM 70° Clear 3% 4 mph S 81%
7 AM 74° Clear 3% 3 mph SSW 75%
8 AM 79° Clear 3% 4 mph SSW 65%
9 AM 87° Clear 3% 4 mph SW 55%
10 AM 90° Clear 3% 4 mph SW 48%
11 AM 93° Mostly Clear 3% 4 mph SSW 43%
12 PM 95° Mostly Clear 3% 5 mph S 39%
1 PM 98° Mostly Clear 3% 6 mph S 37%
2 PM 98° Mostly Clear 3% 6 mph S 36%
3 PM 98° Mostly Clear 3% 6 mph SSE 35%
4 PM 97° Mostly Clear 3% 6 mph SSE 37%
5 PM 98° Mostly Clear 3% 6 mph SSE 39%
6 PM 94° Clear 3% 6 mph SSE 42%
7 PM 93° Clear 3% 6 mph SSE 45%
8 PM 91° Clear 3% 6 mph SSE 48%
9 PM 88° Mostly Clear 3% 5 mph SSE 51%
10 PM 87° Clear 3% 5 mph SSE 53%
15-Day Forecast
Today
8/31
Clear
3%
70°
94°
Tue
9/1
Mostly Clear
3%
70°
99°
Wed
9/2
Partly Cloudy
3%
72°
104°
Thu
9/3
Clear
16%
70°
103°
Fri
9/4
Mostly Clear
19%
70°
103°
Sat
9/5
Clear
25%
70°
103°
Sun
9/6
Clear
9%
72°
107°
Mon
9/7
Clear
9%
69°
106°
Tue
9/8
Clear
3%
72°
111°
Wed
9/9
Drizzle
60%
74°
115°
Thu
9/10
Drizzle
60%
76°
101°
Fri
9/11
Drizzle
60%
73°
100°
Sat
9/12
Drizzle
60%
70°
98°
Sun
9/13
Drizzle
60%
70°
96°
Mon
9/14
Drizzle
60%
69°
95°
54
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
54 AQI 10.6 µg/m³
O3
Ground-level ozone
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 44 54
Wed 44 Good 38 44
Thu 46 Good 44 46
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 Sep 1, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE78 J/kg
MLCAPE151 J/kg
MUCAPE510 J/kg
SBCIN-786 J/kg
MLCIN-492 J/kg
Lifted Index1.4
Kinematics
0–6 km Shear5 kt
0–1 km Shear9 kt
Eff. Shear10 kt
0–1 km SRH-16
0–3 km SRH35
Eff. SRH91
Storm Motion129° @ 20 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index21.1
Thermo & Levels
PWAT1.57 in
0–3 km LR4.7 °C/km
700–500 LR5.8 °C/km
Total Totals43.7
LCL919 hPa
LFC398 hPa
EL264 hPa
Freezing Lvl17,159 ft