Heat Advisory — 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, Southern Johnson County, AR, Southern Pope 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, 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 Heat Advisory — Conway, AR, Faulkner, AR, Perry, AR, Garland, AR, Saline, AR, Pulaski, AR, Lonoke, 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, Southern Johnson County, AR, Southern Pope 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, 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, White, AR, Woodruff, AR, Prairie, AR, Monroe, AR 9:00 PM

Desha County, Arkansas, United States

Last updated: 5:19 PM CDT  ·  Refresh
33°C
Feels like 42°
Mostly Cloudy
▲ 35°  /  ▼ 24°
Wind
4 mph NW
Humidity
63%
Dew Point
25°
Pressure
29.68 inHg
Visibility
10 mi
UV Index
4.5
Cloud Cover
73%
Sunrise
6:15 AM
Sunset
8:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Desha County is currently mostly cloudy at 34°C. Precipitation is likely — peak probability 68% around 6 PM. Atmospheric instability is elevated (CAPE up to 2462 J/kg) — isolated convective development possible. Sunrise: 6:15AM · Sunset: 8:07PM.

Alerts

Heat Advisory
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, Southern Johnson County, AR, Southern Pope 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, 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
Heat Advisory
Conway, AR, Faulkner, AR, Perry, AR, Garland, AR, Saline, AR, Pulaski, AR, Lonoke, 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, Southern Johnson County, AR, Southern Pope 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, 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, White, AR, Woodruff, AR, Prairie, AR, Monroe, AR
Expires 9:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
43%
6 PM
33°
68%
7 PM
32°
45%
8 PM
31°
34%
9 PM
29°
60%
10 PM
28°
63%
11 PM
27°
63%
12 AM
27°
48%
1 AM
27°
46%
2 AM
27°
46%
3 AM
26°
42%
4 AM
26°
33%
5 AM
24°
33%
6 AM
24°
30%
7 AM
25°
30%
8 AM
27°
30%
9 AM
28°
23%
10 AM
30°
39%
11 AM
31°
39%
12 PM
32°
39%
1 PM
33°
39%
2 PM
33°
42%
3 PM
33°
42%
4 PM
33°
42%
7-Day Forecast
Today
35° 24°
Mostly Cloudy with a 63% chance of rain.
Thu
37° 24°
Mostly Clear with a 47% chance of rain.
Fri
37° 24°
Mostly Cloudy with a 60% chance of rain.
Sat
36° 23°
Partly Cloudy with a 45% chance of rain.
Sun
31° 20°
Mostly Clear with a 38% chance of rain.
Mon
33° 21°
Clear.
Tue
36° 22°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Cloudy 43% 4 mph NW 63%
6 PM 33° Overcast 68% 4 mph WNW 62%
7 PM 32° Mostly Cloudy 45% 5 mph W 66%
8 PM 31° Mostly Cloudy 34% 5 mph WSW 71%
9 PM 29° Partly Cloudy 60% 4 mph SSW 76%
10 PM 28° Partly Cloudy 63% 4 mph W 81%
11 PM 27° Mostly Cloudy 63% 4 mph NNW 86%
12 AM 27° Mostly Cloudy 48% 4 mph N 90%
1 AM 27° Partly Cloudy 46% 4 mph N 93%
2 AM 27° Mostly Cloudy 46% 4 mph N 93%
3 AM 26° Mostly Cloudy 42% 4 mph NNE 93%
4 AM 26° Mostly Cloudy 33% 3 mph NNE 93%
5 AM 24° Partly Cloudy 33% 4 mph N 92%
6 AM 24° Partly Cloudy 30% 4 mph N 92%
7 AM 25° Mostly Clear 30% 4 mph NNW 89%
8 AM 27° Mostly Clear 30% 3 mph N 81%
9 AM 28° Mostly Clear 23% 3 mph N 74%
10 AM 30° Mostly Clear 39% 3 mph N 67%
11 AM 31° Mostly Clear 39% 3 mph NNW 62%
12 PM 32° Mostly Clear 39% 4 mph NNW 58%
1 PM 33° Mostly Clear 39% 4 mph NNW 54%
2 PM 33° Partly Cloudy 42% 4 mph NNW 52%
3 PM 33° Partly Cloudy 42% 4 mph NNW 51%
4 PM 33° Partly Cloudy 42% 4 mph N 50%
15-Day Forecast
Today
7/29
Mostly Cloudy
63%
24°
35°
Thu
7/30
Mostly Clear
47%
24°
37°
Fri
7/31
Mostly Cloudy
60%
24°
37°
Sat
8/1
Partly Cloudy
45%
23°
36°
Sun
8/2
Mostly Clear
38%
20°
31°
Mon
8/3
Clear
17%
21°
33°
Tue
8/4
Mostly Clear
17%
22°
36°
Wed
8/5
Clear
18%
23°
36°
Thu
8/6
Drizzle
44%
23°
37°
Fri
8/7
Drizzle
60%
24°
38°
Sat
8/8
Drizzle
60%
23°
37°
Sun
8/9
Clear
60%
25°
38°
Mon
8/10
Drizzle
60%
25°
38°
Tue
8/11
Clear
60%
25°
37°
Wed
8/12
Drizzle
60%
24°
37°
52
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
52 AQI 9.5 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 52 Moderate 34 52
Fri 55 Moderate 41 55
Sat 60 Moderate 32 60
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 Wed Jul 29, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3228 J/kg
MLCAPE3005 J/kg
MUCAPE3266 J/kg
SBCIN-48 J/kg
MLCIN0 J/kg
Lifted Index-7.2
Kinematics
0–6 km Shear14 kt
0–1 km Shear5 kt
Eff. Shear19 kt
0–1 km SRH22
0–3 km SRH4
Eff. SRH4
Storm Motion275° @ 18 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.1
K-Index40.5
Thermo & Levels
PWAT2.67 in
0–3 km LR7.3 °C/km
700–500 LR5.7 °C/km
Total Totals49.7
LCL884 hPa
LFC848 hPa
EL129 hPa
Freezing Lvl16,693 ft