Desha County, Arkansas, United States

Last updated: 3:51 PM CDT · Refresh

97°F

Feels like 102°

Mostly Clear

▲ 100° / ▼ 73°

Wind

5 mph W

Humidity

37%

Dew Point

68°

Pressure

29.79 inHg

Visibility

10 mi

UV Index

7.3

Cloud Cover

29%

Sunrise

6:47 AM

Sunset

7:14 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Desha County is currently mostly clear at 97°F. Precipitation is likely — peak probability 51% around 3 PM. Atmospheric instability is elevated (CAPE up to 1513 J/kg) — isolated convective development possible. Sunrise: 6:47AM · Sunset: 7:14PM.

41 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

97°

4 PM

96°

26%

5 PM

96°

33%

6 PM

92°

33%

7 PM

90°

38%

8 PM

88°

33%

9 PM

84°

30%

10 PM

83°

30%

11 PM

82°

27%

12 AM

81°

22%

1 AM

80°

22%

2 AM

79°

12%

3 AM

78°

12%

4 AM

78°

13%

5 AM

74°

6 AM

73°

7 AM

76°

30%

8 AM

79°

36%

9 AM

82°

37%

10 AM

86°

37%

11 AM

87°

43%

12 PM

89°

43%

1 PM

95°

44%

2 PM

95°

44%

7-Day Forecast

Today

100° 73°

Partly Cloudy with a 33% chance of rain.

Mon

104° 73°

Rain, 50% chance.

Tue

102° 75°

Partly Cloudy.

Wed

99° 74°

Mostly Clear.

Thu

100° 76°

Clear.

Fri

100° 75°

Clear.

Sat

101° 74°

Clear.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 97° Mostly Clear 7% 5 mph W 37%

4 PM 96° Partly Cloudy 26% 4 mph W 42%

5 PM 96° Partly Cloudy 33% 3 mph W 48%

6 PM 92° Partly Cloudy 33% 2 mph W 54%

7 PM 90° Partly Cloudy 38% 2 mph WSW 57%

8 PM 88° Mostly Cloudy 33% 2 mph S 59%

9 PM 84° Mostly Cloudy 30% 3 mph S 62%

10 PM 83° Partly Cloudy 30% 2 mph S 64%

11 PM 82° Partly Cloudy 27% 2 mph SW 68%

12 AM 81° Partly Cloudy 22% 2 mph WSW 71%

1 AM 80° Partly Cloudy 22% 2 mph WNW 73%

2 AM 79° Mostly Clear 12% 3 mph WNW 75%

3 AM 78° Mostly Clear 12% 3 mph NW 77%

4 AM 78° Mostly Clear 13% 2 mph N 78%

5 AM 74° Mostly Clear 9% 2 mph WNW 80%

6 AM 73° Mostly Clear 9% 3 mph ESE 83%

7 AM 76° Mostly Clear 30% 2 mph NE 78%

8 AM 79° Mostly Clear 36% 2 mph NNW 69%

9 AM 82° Mostly Clear 37% 3 mph NNW 61%

10 AM 86° Mostly Clear 37% 3 mph NE 58%

11 AM 87° Mostly Clear 43% 3 mph E 55%

12 PM 89° Rain 43% 3 mph E 52%

1 PM 95° Rain 44% 3 mph ESE 51%

2 PM 95° Rain 44% 3 mph ESE 51%

15-Day Forecast

Today

9/13

Partly Cloudy

33%

73°

100°

Mon

9/14

Rain

50%

73°

104°

Tue

9/15

Partly Cloudy

16%

75°

102°

Wed

9/16

Mostly Clear

16%

74°

99°

Thu

9/17

Clear

76°

100°

Fri

9/18

Clear

75°

100°

Sat

9/19

Clear

19%

74°

101°

Sun

9/20

Clear

60%

71°

96°

Mon

9/21

Drizzle

60%

69°

93°

Tue

9/22

Drizzle

60%

60°

90°

Wed

9/23

Drizzle

60%

55°

87°

Thu

9/24

Drizzle

60%

66°

88°

Fri

9/25

Drizzle

60%

65°

88°

Sat

9/26

Clear

60%

65°

88°

Sun

9/27

Clear

25%

65°

89°

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

PM_2.5

Fine particulate matter

39 AQI 7.1 µg/m³

O₃

Ground-level ozone

Dominant

41 AQI 44 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Mon 41 Good 41 39

Tue 40 Good 40 34

Wed 44 Good 38 44

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Sun Sep 13, 19:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE1617 J/kg

MLCAPE1114 J/kg

MUCAPE1617 J/kg

SBCIN-10 J/kg

MLCIN-42 J/kg

Lifted Index-4.7

Kinematics

0–6 km Shear3 kt

0–1 km Shear2 kt

Eff. Shear4 kt

0–1 km SRH-2

0–3 km SRH21

Eff. SRH21

Storm Motion92° @ 11 kt

0–1 km EHI-0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index31.6

Thermo & Levels

PWAT1.78 in

0–3 km LR8.4 °C/km

700–500 LR5.9 °C/km

Total Totals46.2

LCL800 hPa

LFC771 hPa

EL154 hPa

Freezing Lvl15,374 ft

Desha County, Arkansas, United States

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