Desha County, Arkansas, United States

Last updated: 5:24 PM CDT  ·  Refresh
21°C
Feels like 18°
Clear
▲ 22°  /  ▼ 7°
Wind
5 mph E
Humidity
28%
Dew Point
2°
Pressure
30.14 inHg
Visibility
10 mi
UV Index
3.7
Cloud Cover
2%
Sunrise
7:11 AM
Sunset
6:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Desha County is currently clear at 21°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:11AM · Sunset: 6:27PM.

Alerts

No active alerts for this location.
33 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
3%
6 PM
21°
3%
7 PM
18°
3%
8 PM
17°
3%
9 PM
16°
3%
10 PM
14°
3%
11 PM
13°
3%
12 AM
13°
3%
1 AM
13°
3%
2 AM
12°
3%
3 AM
12°
3%
4 AM
11°
3%
5 AM
8°
3%
6 AM
7°
3%
7 AM
8°
3%
8 AM
11°
3%
9 AM
14°
3%
10 AM
16°
3%
11 AM
17°
3%
12 PM
21°
3%
1 PM
22°
3%
2 PM
22°
3%
3 PM
22°
3%
4 PM
22°
3%
7-Day Forecast
Today
22° 7°
Clear.
Mon
25° 7°
Mostly Clear.
Tue
28° 9°
Clear.
Wed
28° 11°
Clear.
Thu
30° 11°
Clear.
Fri
29° 12°
Clear.
Sat
29° 13°
Mostly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 21° Clear 3% 5 mph E 28%
6 PM 21° Clear 3% 4 mph ENE 29%
7 PM 18° Clear 3% 5 mph ENE 33%
8 PM 17° Clear 3% 5 mph ENE 36%
9 PM 16° Clear 3% 5 mph ENE 39%
10 PM 14° Clear 3% 5 mph ENE 43%
11 PM 13° Clear 3% 5 mph ENE 48%
12 AM 13° Mostly Clear 3% 5 mph E 52%
1 AM 13° Partly Cloudy 3% 5 mph ESE 56%
2 AM 12° Partly Cloudy 3% 5 mph ESE 59%
3 AM 12° Mostly Clear 3% 5 mph ESE 62%
4 AM 11° Mostly Clear 3% 5 mph ESE 64%
5 AM 8° Mostly Clear 3% 4 mph ESE 66%
6 AM 7° Clear 3% 4 mph ESE 69%
7 AM 8° Clear 3% 4 mph E 67%
8 AM 11° Clear 3% 5 mph ESE 59%
9 AM 14° Clear 3% 6 mph SE 47%
10 AM 16° Clear 3% 6 mph SE 38%
11 AM 17° Clear 3% 6 mph ESE 32%
12 PM 21° Clear 3% 6 mph ESE 28%
1 PM 22° Clear 3% 6 mph E 25%
2 PM 22° Mostly Clear 3% 6 mph E 24%
3 PM 22° Mostly Clear 3% 6 mph E 24%
4 PM 22° Partly Cloudy 3% 6 mph E 24%
15-Day Forecast
Today
10/18
Clear
3%
7°
22°
Mon
10/19
Mostly Clear
3%
7°
25°
Tue
10/20
Clear
3%
9°
28°
Wed
10/21
Clear
3%
11°
28°
Thu
10/22
Clear
3%
11°
30°
Fri
10/23
Clear
3%
12°
29°
Sat
10/24
Mostly Cloudy
3%
13°
29°
Sun
10/25
Overcast
3%
12°
28°
Mon
10/26
Mostly Clear
3%
11°
28°
Tue
10/27
Drizzle
45%
12°
27°
Wed
10/28
Drizzle
60%
13°
26°
Thu
10/29
Drizzle
60%
13°
27°
Fri
10/30
Drizzle
60%
14°
27°
Sat
10/31
Drizzle
60%
14°
27°
Sun
11/1
Drizzle
90%
14°
26°
33
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
15 AQI 2.7 µg/m³
O3
Ground-level ozone
Dominant
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 33 Good 33 15
Tue 39 Good 39 19
Wed 40 Good 40 34
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sun Oct 18, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE1 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index15.9
Kinematics
0–6 km Shear21 kt
0–1 km Shear3 kt
Eff. Shear—
0–1 km SRH-7
0–3 km SRH38
Eff. SRH—
Storm Motion359° @ 12 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-26.4
Thermo & Levels
PWAT0.38 in
0–3 km LR4.5 °C/km
700–500 LR6.2 °C/km
Total Totals14.8
LCL768 hPa
LFC—
EL—
Freezing Lvl14,432 ft