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: 12:08 AM CDT  ·  Refresh
27°C
Feels like 29°
Clear
▲ 34°  /  ▼ 21°
Wind
3 mph SSE
Humidity
65%
Dew Point
20°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:37 AM
Sunset
7:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jackson County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1320 J/kg) — isolated convective development possible. Sunrise: 6:37AM · Sunset: 7:31PM.

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
27°
3%
1 AM
27°
3%
2 AM
26°
3%
3 AM
25°
3%
4 AM
24°
3%
5 AM
21°
3%
6 AM
21°
3%
7 AM
21°
3%
8 AM
24°
3%
9 AM
29°
3%
10 AM
32°
3%
11 AM
33°
3%
12 PM
34°
3%
1 PM
36°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
38°
3%
6 PM
37°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
32°
3%
10 PM
31°
3%
11 PM
29°
3%
7-Day Forecast
Today
34° 21°
Clear.
Tue
37° 21°
Mostly Clear.
Wed
40° 22°
Partly Cloudy.
Thu
39° 21°
Clear.
Fri
39° 21°
Mostly Clear.
Sat
39° 21°
Clear with a 25% chance of rain.
Sun
42° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 3 mph SSE 65%
1 AM 27° Clear 3% 4 mph SSE 64%
2 AM 26° Clear 3% 4 mph S 68%
3 AM 25° Clear 3% 4 mph S 72%
4 AM 24° Clear 3% 4 mph S 75%
5 AM 21° Clear 3% 4 mph S 77%
6 AM 21° Clear 3% 4 mph S 80%
7 AM 21° Clear 3% 4 mph S 80%
8 AM 24° Clear 3% 3 mph SSW 72%
9 AM 29° Clear 3% 4 mph SW 61%
10 AM 32° Clear 3% 4 mph SW 52%
11 AM 33° Clear 3% 4 mph SSW 46%
12 PM 34° Mostly Clear 3% 5 mph SSW 42%
1 PM 36° Mostly Clear 3% 6 mph S 38%
2 PM 37° Mostly Clear 3% 6 mph S 36%
3 PM 37° Mostly Clear 3% 6 mph S 36%
4 PM 37° Mostly Clear 3% 6 mph SSE 35%
5 PM 38° Mostly Clear 3% 6 mph SSE 38%
6 PM 37° Clear 3% 6 mph SSE 40%
7 PM 34° Clear 3% 6 mph SSE 43%
8 PM 33° Clear 3% 6 mph SSE 46%
9 PM 32° Clear 3% 5 mph SSE 49%
10 PM 31° Mostly Clear 3% 5 mph SSE 52%
11 PM 29° Mostly Clear 3% 5 mph SSE 54%
15-Day Forecast
Today
8/31
Clear
3%
21°
34°
Tue
9/1
Mostly Clear
3%
21°
37°
Wed
9/2
Partly Cloudy
3%
22°
40°
Thu
9/3
Clear
16%
21°
39°
Fri
9/4
Mostly Clear
19%
21°
39°
Sat
9/5
Clear
25%
21°
39°
Sun
9/6
Clear
9%
22°
42°
Mon
9/7
Clear
9%
21°
41°
Tue
9/8
Clear
3%
22°
44°
Wed
9/9
Drizzle
60%
23°
46°
Thu
9/10
Drizzle
60%
24°
38°
Fri
9/11
Drizzle
60%
23°
38°
Sat
9/12
Drizzle
60%
21°
37°
Sun
9/13
Drizzle
60%
21°
36°
Mon
9/14
Drizzle
60%
21°
35°
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
SBCAPE71 J/kg
MLCAPE149 J/kg
MUCAPE510 J/kg
SBCIN-798 J/kg
MLCIN-494 J/kg
Lifted Index1.4
Kinematics
0–6 km Shear5 kt
0–1 km Shear9 kt
Eff. Shear10 kt
0–1 km SRH-15
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
LCL920 hPa
LFC395 hPa
EL269 hPa
Freezing Lvl17,162 ft