Heat Advisory — Marion, AR, Baxter, AR, Fulton, AR, Sharp, AR, Randolph, AR, Izard, AR, Independence, AR, Lawrence, AR, Cleburne, 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, Cleveland, AR, Lincoln, AR, Desha, 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, Boone County Higher Elevations, AR, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR 9:00 PM

Desha County, Arkansas, United States

Last updated: 5:14 AM CDT  ·  Refresh
24°C
Feels like 28°
Clear
▲ 37°  /  ▼ 25°
Wind
6 mph SSW
Humidity
87%
Dew Point
23°
Pressure
29.92 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:24 AM
Sunset
7:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Desha County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1684 J/kg) — isolated convective development possible. Sunrise: 6:24AM · Sunset: 7:55PM.

Alerts

Heat Advisory
Marion, AR, Baxter, AR, Fulton, AR, Sharp, AR, Randolph, AR, Izard, AR, Independence, AR, Lawrence, AR, Cleburne, 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, Cleveland, AR, Lincoln, AR, Desha, 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, Boone County Higher Elevations, AR, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR
Expires 9:00 PM
38 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
25°
4%
9 AM
28°
4%
10 AM
30°
4%
11 AM
31°
4%
12 PM
32°
4%
1 PM
34°
6%
2 PM
35°
7%
3 PM
37°
4%
4 PM
37°
4%
5 PM
36°
4%
6 PM
36°
4%
7 PM
34°
4%
8 PM
32°
4%
9 PM
30°
4%
10 PM
29°
6%
11 PM
29°
7%
12 AM
28°
5%
1 AM
28°
5%
2 AM
27°
5%
3 AM
27°
5%
4 AM
27°
5%
7-Day Forecast
Today
37° 25°
Mostly Clear.
Wed
39° 25°
Mostly Clear.
Thu
39° 24°
Clear.
Fri
40° 22°
Clear.
Sat
42° 23°
Clear.
Sun
42° 25°
Clear.
Mon
43° 26°
Mostly Clear with a 25% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 6 mph SSW 87%
6 AM 23° Clear 3% 6 mph SSW 86%
7 AM 23° Clear 3% 6 mph SSW 85%
8 AM 25° Clear 4% 8 mph SW 77%
9 AM 28° Clear 4% 9 mph SW 68%
10 AM 30° Clear 4% 10 mph SW 60%
11 AM 31° Mostly Clear 4% 10 mph SW 55%
12 PM 32° Partly Cloudy 4% 10 mph SW 50%
1 PM 34° Partly Cloudy 6% 9 mph SW 47%
2 PM 35° Partly Cloudy 7% 9 mph SW 44%
3 PM 37° Partly Cloudy 4% 9 mph SW 42%
4 PM 37° Mostly Clear 4% 9 mph SW 41%
5 PM 36° Partly Cloudy 4% 8 mph SW 42%
6 PM 36° Mostly Clear 4% 7 mph SW 44%
7 PM 34° Mostly Clear 4% 6 mph SSW 48%
8 PM 32° Mostly Clear 4% 7 mph SSW 53%
9 PM 30° Partly Cloudy 4% 7 mph SSW 57%
10 PM 29° Mostly Clear 6% 8 mph S 62%
11 PM 29° Mostly Clear 7% 8 mph SSW 65%
12 AM 28° Mostly Clear 5% 8 mph SSW 68%
1 AM 28° Mostly Clear 5% 8 mph SSW 70%
2 AM 27° Mostly Clear 5% 8 mph SSW 72%
3 AM 27° Mostly Clear 5% 8 mph SSW 75%
4 AM 27° Mostly Clear 5% 8 mph SSW 76%
15-Day Forecast
Today
8/11
Mostly Clear
7%
25°
37°
Wed
8/12
Mostly Clear
5%
25°
39°
Thu
8/13
Clear
3%
24°
39°
Fri
8/14
Clear
7%
22°
40°
Sat
8/15
Clear
3%
23°
42°
Sun
8/16
Clear
7%
25°
42°
Mon
8/17
Mostly Clear
25%
26°
43°
Tue
8/18
Rain
66%
24°
42°
Wed
8/19
Rain
54%
25°
42°
Thu
8/20
Clear
35%
23°
40°
Fri
8/21
Drizzle
60%
24°
41°
Sat
8/22
Drizzle
60%
24°
40°
Sun
8/23
Drizzle
60%
24°
39°
Mon
8/24
Drizzle
60%
24°
39°
Tue
8/25
Drizzle
60%
23°
38°
38
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
32 AQI 5.7 µg/m³
O3
Ground-level ozone
Dominant
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 38 Good 38 32
Wed 32 Good 32 29
Thu 32 Good 32 27
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 Aug 11, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE591 J/kg
MLCAPE510 J/kg
MUCAPE958 J/kg
SBCIN-265 J/kg
MLCIN0 J/kg
Lifted Index-2.2
Kinematics
0–6 km Shear11 kt
0–1 km Shear9 kt
Eff. Shear9 kt
0–1 km SRH36
0–3 km SRH6
Eff. SRH-18
Storm Motion297° @ 14 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.4
Thermo & Levels
PWAT1.92 in
0–3 km LR4.5 °C/km
700–500 LR6.0 °C/km
Total Totals46.2
LCL984 hPa
LFC653 hPa
EL226 hPa
Freezing Lvl16,040 ft