Flood Advisory — Jackson County, AR, Woodruff County, AR Heat Advisory — 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, Marion, AR, Baxter, AR, Fulton, AR, Sharp, AR, Randolph, AR, Stone, AR, Izard, AR, Independence, AR, Lawrence, AR, Cleburne, AR, Jackson, AR, 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, Boone County Except Southwest, AR, Searcy County Lower Elevations, AR, Southern Johnson County, AR, Southern Pope County, AR, Southeast Van Buren 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, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, 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 Excessive Heat Warning — Marion, AR, Baxter, AR, Fulton, AR, Sharp, AR, Randolph, AR, Stone, AR, Izard, AR, Independence, AR, Lawrence, AR, Cleburne, AR, Jackson, AR, 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, Boone County Except Southwest, AR, Searcy County Lower Elevations, AR, Southern Johnson County, AR, Southern Pope County, AR, Southeast Van Buren 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, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, 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, 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: 4:49 PM CDT  ·  Refresh
36°C
Feels like 43°
Mostly Clear
▲ 37°  /  ▼ 21°
Wind
3 mph WNW
Humidity
49%
Dew Point
24°
Pressure
29.56 inHg
Visibility
10 mi
UV Index
7.2
Cloud Cover
10%
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 mostly clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3005 J/kg) — isolated convective development possible. Sunrise: 6:04AM · Sunset: 8:17PM.

Alerts

Flood Advisory
Jackson County, AR, Woodruff County, AR
Expires
Heat Advisory
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, Marion, AR, Baxter, AR, Fulton, AR, Sharp, AR, Randolph, AR, Stone, AR, Izard, AR, Independence, AR, Lawrence, AR, Cleburne, AR, Jackson, AR, 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, Boone County Except Southwest, AR, Searcy County Lower Elevations, AR, Southern Johnson County, AR, Southern Pope County, AR, Southeast Van Buren 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, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, 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
Excessive Heat Warning
Marion, AR, Baxter, AR, Fulton, AR, Sharp, AR, Randolph, AR, Stone, AR, Izard, AR, Independence, AR, Lawrence, AR, Cleburne, AR, Jackson, AR, 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, Boone County Except Southwest, AR, Searcy County Lower Elevations, AR, Southern Johnson County, AR, Southern Pope County, AR, Southeast Van Buren 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, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, 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, 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
36°
16%
5 PM
37°
30%
6 PM
36°
35%
7 PM
34°
34%
8 PM
32°
42%
9 PM
31°
47%
10 PM
29°
48%
11 PM
29°
42%
12 AM
28°
9%
1 AM
27°
3%
2 AM
26°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
21°
3%
6 AM
21°
3%
7 AM
22°
3%
8 AM
23°
3%
9 AM
25°
3%
10 AM
26°
3%
11 AM
28°
3%
12 PM
28°
3%
1 PM
29°
3%
2 PM
29°
3%
3 PM
29°
3%
7-Day Forecast
Today
37° 21°
Mostly Clear with a 48% chance of rain.
Wed
31° 21°
Clear.
Thu
30° 19°
Partly Cloudy.
Fri
29° 19°
Overcast with a 74% chance of rain.
Sat
33° 23°
Drizzle, 72% chance.
Sun
36° 24°
Partly Cloudy with a 24% chance of rain.
Mon
36° 25°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 36° Mostly Clear 16% 3 mph WNW 49%
5 PM 37° Mostly Clear 30% 4 mph W 50%
6 PM 36° Partly Cloudy 35% 4 mph SSW 54%
7 PM 34° Mostly Clear 34% 4 mph S 59%
8 PM 32° Partly Cloudy 42% 5 mph SE 65%
9 PM 31° Partly Cloudy 47% 5 mph NNW 72%
10 PM 29° Mostly Cloudy 48% 6 mph N 79%
11 PM 29° Partly Cloudy 42% 7 mph N 85%
12 AM 28° Partly Cloudy 9% 8 mph N 91%
1 AM 27° Mostly Clear 3% 9 mph N 88%
2 AM 26° Mostly Clear 3% 9 mph NNE 85%
3 AM 24° Clear 3% 9 mph NNE 82%
4 AM 24° Clear 3% 10 mph NNE 83%
5 AM 21° Mostly Clear 3% 10 mph NNE 83%
6 AM 21° Mostly Clear 3% 10 mph NNE 83%
7 AM 22° Clear 3% 11 mph NNE 78%
8 AM 23° Clear 3% 12 mph NNE 72%
9 AM 25° Clear 3% 12 mph NNE 67%
10 AM 26° Clear 3% 12 mph NNE 63%
11 AM 28° Clear 3% 12 mph NNE 60%
12 PM 28° Clear 3% 12 mph NNE 57%
1 PM 29° Clear 3% 12 mph NNE 55%
2 PM 29° Clear 3% 12 mph NNE 54%
3 PM 29° Clear 3% 12 mph NNE 53%
15-Day Forecast
Today
7/21
Mostly Clear
48%
21°
37°
Wed
7/22
Clear
3%
21°
31°
Thu
7/23
Partly Cloudy
3%
19°
30°
Fri
7/24
Overcast
74%
19°
29°
Sat
7/25
Drizzle
72%
23°
33°
Sun
7/26
Partly Cloudy
24%
24°
36°
Mon
7/27
Partly Cloudy
17%
25°
36°
Tue
7/28
Partly Cloudy
60%
23°
35°
Wed
7/29
Clear
60%
22°
34°
Thu
7/30
Drizzle
60%
22°
34°
Fri
7/31
Drizzle
60%
22°
33°
Sat
8/1
Drizzle
60%
22°
32°
Sun
8/2
Clear
60%
22°
33°
Mon
8/3
Drizzle
60%
23°
33°
Tue
8/4
Drizzle
60%
23°
34°
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
41 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 62 Moderate 41 62
Thu 52 Moderate 33 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, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3619 J/kg
MLCAPE2667 J/kg
MUCAPE3619 J/kg
SBCIN-16 J/kg
MLCIN0 J/kg
Lifted Index-5.8
Kinematics
0–6 km Shear15 kt
0–1 km Shear5 kt
Eff. Shear23 kt
0–1 km SRH-14
0–3 km SRH-34
Eff. SRH-34
Storm Motion291° @ 20 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.0
Thermo & Levels
PWAT2.21 in
0–3 km LR7.7 °C/km
700–500 LR5.7 °C/km
Total Totals47.1
LCL840 hPa
LFC832 hPa
EL124 hPa
Freezing Lvl17,326 ft