Calhoun County, Arkansas, United States

Last updated: 3:48 PM CDT · Refresh

98°F

Feels like 104°

Mostly Clear

▲ 98° / ▼ 70°

Wind

4 mph WSW

Humidity

37%

Dew Point

69°

Pressure

29.74 inHg

Visibility

10 mi

UV Index

7.4

Cloud Cover

28%

Sunrise

6:52 AM

Sunset

7:19 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Calhoun County is currently mostly clear at 98°F. Precipitation is likely — peak probability 51% around 3 PM. Atmospheric instability is elevated (CAPE up to 1496 J/kg) — isolated convective development possible. Sunrise: 6:52AM · Sunset: 7:19PM.

47 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

98°

18%

4 PM

97°

34%

5 PM

96°

33%

6 PM

91°

33%

7 PM

88°

25%

8 PM

85°

25%

9 PM

80°

21%

10 PM

78°

21%

11 PM

77°

18%

12 AM

76°

12%

1 AM

74°

13%

2 AM

73°

13%

3 AM

72°

13%

4 AM

72°

13%

5 AM

71°

6 AM

70°

7 AM

73°

25%

8 AM

77°

26%

9 AM

80°

26%

10 AM

84°

30%

11 AM

86°

30%

12 PM

87°

46%

1 PM

92°

49%

2 PM

92°

44%

7-Day Forecast

Today

98° 70°

Partly Cloudy with a 33% chance of rain.

Mon

102° 70°

Rain, 50% chance.

Tue

99° 73°

Mostly Clear with a 31% chance of rain.

Wed

98° 75°

Partly Cloudy.

Thu

101° 73°

Clear.

Fri

101° 71°

Clear.

Sat

102° 72°

Clear.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 98° Mostly Clear 18% 4 mph WSW 37%

4 PM 97° Partly Cloudy 34% 3 mph WSW 42%

5 PM 96° Partly Cloudy 33% 3 mph WSW 50%

6 PM 91° Partly Cloudy 33% 3 mph WSW 59%

7 PM 88° Partly Cloudy 25% 3 mph WSW 63%

8 PM 85° Partly Cloudy 25% 3 mph WSW 65%

9 PM 80° Partly Cloudy 21% 3 mph NNW 67%

10 PM 78° Partly Cloudy 21% 4 mph NE 69%

11 PM 77° Partly Cloudy 18% 3 mph ENE 70%

12 AM 76° Partly Cloudy 12% 3 mph ESE 72%

1 AM 74° Partly Cloudy 13% 2 mph SSE 73%

2 AM 73° Mostly Clear 13% 2 mph SW 76%

3 AM 72° Mostly Clear 13% 2 mph SW 78%

4 AM 72° Clear 13% 2 mph W 80%

5 AM 71° Clear 9% 2 mph W 82%

6 AM 70° Clear 5% 2 mph WSW 83%

7 AM 73° Mostly Clear 25% 2 mph W 77%

8 AM 77° Mostly Clear 26% 3 mph W 68%

9 AM 80° Mostly Clear 26% 4 mph W 61%

10 AM 84° Mostly Clear 30% 4 mph W 57%

11 AM 86° Mostly Clear 30% 4 mph W 53%

12 PM 87° Mostly Clear 46% 3 mph W 50%

1 PM 92° Mostly Clear 49% 3 mph WSW 50%

2 PM 92° Mostly Clear 44% 3 mph SW 50%

15-Day Forecast

Today

9/13

Partly Cloudy

33%

70°

98°

Mon

9/14

Rain

50%

70°

102°

Tue

9/15

Mostly Clear

31%

73°

99°

Wed

9/16

Partly Cloudy

16%

75°

98°

Thu

9/17

Clear

73°

101°

Fri

9/18

Clear

71°

101°

Sat

9/19

Clear

19%

72°

102°

Sun

9/20

Clear

60%

68°

96°

Mon

9/21

Drizzle

60%

66°

93°

Tue

9/22

Drizzle

60%

58°

91°

Wed

9/23

Drizzle

60%

55°

88°

Thu

9/24

Drizzle

60%

66°

91°

Fri

9/25

Drizzle

60%

65°

90°

Sat

9/26

Drizzle

60%

64°

90°

Sun

9/27

Clear

25%

64°

91°

Good

U.S. Air Quality Index · Dominant: PM2.5

50 100 150 200

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

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

47 AQI 8.5 µg/m³

O₃

Ground-level ozone

38 AQI 41 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Mon 47 Good 38 47

Tue 39 Good 34 39

Wed 39 Good 39 38

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

SBCAPE2328 J/kg

MLCAPE1451 J/kg

MUCAPE2328 J/kg

SBCIN-0 J/kg

MLCIN-16 J/kg

Lifted Index-5.7

Kinematics

0–6 km Shear8 kt

0–1 km Shear0 kt

Eff. Shear6 kt

0–1 km SRH1

0–3 km SRH-3

Eff. SRH-3

Storm Motion109° @ 12 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index33.5

Thermo & Levels

PWAT1.88 in

0–3 km LR8.7 °C/km

700–500 LR5.9 °C/km

Total Totals48.2

LCL799 hPa

LFC1007 hPa

EL145 hPa

Freezing Lvl15,548 ft

Calhoun County, Arkansas, United States

Alerts