Flood Advisory — Jackson County, AR, Woodruff County, AR Extreme Heat Warning — 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 Pope County, AR, Western and Northern Logan County, AR, Northwest Yell County, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR 9:00 PM Heat Advisory — Marion, AR, Baxter, AR, Fulton, AR, Stone, AR, Izard, AR, Cleburne, AR, Garland, AR, Pike, AR, Clark, AR, Hot Spring, AR, Dallas, AR, Cleveland, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Boone County Except Southwest, AR, Searcy County Lower Elevations, AR, Southern Johnson County, AR, Southeast Van Buren County, AR, Northern Scott County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, AR, Central and Southern Scott County, 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, 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 Pope County, AR, Western and Northern Logan County, AR, Northwest Yell County, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR, Newton County Higher Elevations, AR, Boone County Higher Elevations, AR, Johnson County Higher Elevations, AR, Pope County Higher Elevations, AR, Van Buren County Higher Elevations, AR, Eastern, Central, and Southern Searcy County Higher Elevations, AR 9:00 PM

Jackson County, Arkansas, United States

Last updated: 11:14 AM CDT  ·  Refresh
32°C
Feels like 39°
Partly Cloudy
▲ 38°  /  ▼ 22°
Wind
4 mph NW
Humidity
63%
Dew Point
26°
Pressure
29.61 inHg
Visibility
9 mi
UV Index
8.7
Cloud Cover
41%
Sunrise
6:04 AM
Sunset
8:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jackson County is currently partly cloudy at 32°C. Precipitation is likely — peak probability 63% around 9 PM. Atmospheric instability is elevated (CAPE up to 3109 J/kg) — isolated convective development possible. Sunrise: 6:04AM · Sunset: 8:17PM.

Alerts

Flood Advisory
Jackson County, AR, Woodruff County, AR
Expires
Extreme Heat Warning
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 Pope County, AR, Western and Northern Logan County, AR, Northwest Yell County, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR
Expires 9:00 PM
Heat Advisory
Marion, AR, Baxter, AR, Fulton, AR, Stone, AR, Izard, AR, Cleburne, AR, Garland, AR, Pike, AR, Clark, AR, Hot Spring, AR, Dallas, AR, Cleveland, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Boone County Except Southwest, AR, Searcy County Lower Elevations, AR, Southern Johnson County, AR, Southeast Van Buren County, AR, Northern Scott County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, AR, Central and Southern Scott County, 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, 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 Pope County, AR, Western and Northern Logan County, AR, Northwest Yell County, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR, Newton County Higher Elevations, AR, Boone County Higher Elevations, AR, Johnson County Higher Elevations, AR, Pope County Higher Elevations, AR, Van Buren County Higher Elevations, AR, Eastern, Central, and Southern Searcy County Higher Elevations, AR
Expires 9:00 PM
62 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
3%
12 PM
34°
21%
1 PM
37°
21%
2 PM
37°
23%
3 PM
37°
26%
4 PM
37°
27%
5 PM
37°
27%
6 PM
36°
28%
7 PM
34°
41%
8 PM
33°
49%
9 PM
31°
62%
10 PM
29°
50%
11 PM
28°
36%
12 AM
27°
13%
1 AM
26°
7%
2 AM
26°
7%
3 AM
25°
7%
4 AM
24°
7%
5 AM
22°
7%
6 AM
22°
3%
7 AM
22°
3%
8 AM
23°
3%
9 AM
26°
3%
10 AM
26°
3%
7-Day Forecast
Today
38° 22°
Partly Cloudy with a 49% chance of rain.
Wed
31° 21°
Clear.
Thu
28° 17°
Partly Cloudy.
Fri
28° 19°
Mostly Cloudy with a 80% chance of rain.
Sat
32° 19°
Rain, 72% chance.
Sun
36° 23°
Clear.
Mon
37° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 32° Partly Cloudy 3% 4 mph NW 63%
12 PM 34° Clear 21% 4 mph NW 54%
1 PM 37° Clear 21% 3 mph NW 50%
2 PM 37° Clear 23% 4 mph NW 48%
3 PM 37° Mostly Clear 26% 4 mph NW 48%
4 PM 37° Mostly Clear 27% 5 mph NW 48%
5 PM 37° Mostly Clear 27% 5 mph WSW 50%
6 PM 36° Mostly Clear 28% 4 mph SSW 52%
7 PM 34° Partly Cloudy 41% 4 mph S 57%
8 PM 33° Partly Cloudy 49% 3 mph NE 63%
9 PM 31° Rain 62% 5 mph NNW 69%
10 PM 29° Partly Cloudy 50% 6 mph NNE 75%
11 PM 28° Partly Cloudy 36% 7 mph NNE 83%
12 AM 27° Mostly Clear 13% 7 mph NNE 89%
1 AM 26° Mostly Clear 7% 7 mph N 93%
2 AM 26° Mostly Clear 7% 8 mph NNE 90%
3 AM 25° Mostly Clear 7% 9 mph NNE 86%
4 AM 24° Mostly Clear 7% 10 mph NNE 83%
5 AM 22° Mostly Clear 7% 10 mph NNE 83%
6 AM 22° Mostly Clear 3% 10 mph NNE 83%
7 AM 22° Partly Cloudy 3% 10 mph NNE 82%
8 AM 23° Mostly Clear 3% 11 mph NNE 77%
9 AM 26° Mostly Clear 3% 11 mph NNE 72%
10 AM 26° Mostly Clear 3% 12 mph NNE 68%
15-Day Forecast
Today
7/21
Partly Cloudy
49%
22°
38°
Wed
7/22
Clear
7%
21°
31°
Thu
7/23
Partly Cloudy
3%
17°
28°
Fri
7/24
Mostly Cloudy
80%
19°
28°
Sat
7/25
Rain
72%
19°
32°
Sun
7/26
Clear
8%
23°
36°
Mon
7/27
Clear
8%
24°
37°
Tue
7/28
Clear
43%
23°
36°
Wed
7/29
Clear
44%
22°
34°
Thu
7/30
Clear
36%
23°
36°
Fri
7/31
Drizzle
60%
23°
34°
Sat
8/1
Clear
25%
23°
34°
Sun
8/2
Drizzle
60%
22°
34°
Mon
8/3
Drizzle
60%
22°
32°
Tue
8/4
Drizzle
60%
22°
32°
62
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
62 AQI 15.0 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 62 Moderate 40 62
Thu 52 Moderate 34 52
Fri 48 Good 34 48
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 Jul 21, 14:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE4148 J/kg
MLCAPE2674 J/kg
MUCAPE4148 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.9
Kinematics
0–6 km Shear5 kt
0–1 km Shear8 kt
Eff. Shear14 kt
0–1 km SRH-27
0–3 km SRH-36
Eff. SRH-36
Storm Motion287° @ 21 kt
0–1 km EHI-0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.2
Thermo & Levels
PWAT2.05 in
0–3 km LR6.6 °C/km
700–500 LR5.7 °C/km
Total Totals44.3
LCL912 hPa
LFC1003 hPa
EL125 hPa
Freezing Lvl16,982 ft