Calhoun County, Illinois, United States

Last updated: 1:17 PM CDT · Refresh

10°C

Feels like 8°

Mostly Cloudy

▲ 11° / ▼ 1°

Wind

8 mph NNW

Humidity

64%

Dew Point

4°

Pressure

29.53 inHg

Visibility

10 mi

UV Index

4.2

Cloud Cover

77%

Sunrise

6:34 AM

Sunset

4:56 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Calhoun County is currently mostly cloudy at 10°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:34AM · Sunset: 4:56PM.

29 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

10°

2 PM

10°

3 PM

9°

4 PM

9°

5 PM

8°

6 PM

7°

7 PM

6°

8 PM

6°

9 PM

4°

10 PM

4°

11 PM

3°

12 AM

3°

1 AM

3°

2 AM

2°

3 AM

2°

4 AM

1°

5 AM

1°

6 AM

1°

7 AM

1°

8 AM

2°

9 AM

4°

10 AM

6°

11 AM

7°

12 PM

8°

7-Day Forecast

Today

11° 1°

Mostly Cloudy.

Sat

12° 1°

Partly Cloudy.

Sun

17° 3°

Clear.

Mon

19° 7°

Clear.

Tue

18° 7°

Clear.

Wed

15° 6°

Mostly Clear with a 40% chance of rain.

Thu

9° 2°

Overcast with a 37% chance of rain.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 10° Mostly Cloudy 0% 8 mph NNW 64%

2 PM 10° Mostly Cloudy 0% 8 mph NNW 62%

3 PM 9° Partly Cloudy 0% 8 mph NNW 60%

4 PM 9° Partly Cloudy 0% 7 mph NNW 60%

5 PM 8° Partly Cloudy 0% 6 mph NNW 64%

6 PM 7° Mostly Clear 0% 5 mph NNW 68%

7 PM 6° Mostly Clear 0% 4 mph NNW 72%

8 PM 6° Mostly Clear 0% 4 mph NNW 74%

9 PM 4° Mostly Clear 0% 4 mph NNW 77%

10 PM 4° Clear 0% 4 mph NNW 79%

11 PM 3° Clear 0% 4 mph NNW 82%

12 AM 3° Clear 0% 3 mph NNW 84%

1 AM 3° Clear 0% 2 mph NNW 86%

2 AM 2° Clear 0% 3 mph NW 87%

3 AM 2° Clear 0% 3 mph NW 88%

4 AM 1° Mostly Clear 0% 3 mph NW 88%

5 AM 1° Partly Cloudy 0% 2 mph NW 89%

6 AM 1° Partly Cloudy 0% 2 mph NW 89%

7 AM 1° Partly Cloudy 0% 2 mph NW 87%

8 AM 2° Partly Cloudy 0% 3 mph NW 81%

9 AM 4° Partly Cloudy 0% 3 mph NW 70%

10 AM 6° Partly Cloudy 0% 4 mph NW 63%

11 AM 7° Partly Cloudy 0% 4 mph NW 59%

12 PM 8° Mostly Cloudy 0% 4 mph NW 55%

15-Day Forecast

Today

11/6

Mostly Cloudy

1°

11°

Sat

11/7

Partly Cloudy

1°

12°

Sun

11/8

Clear

3°

17°

Mon

11/9

Clear

7°

19°

Tue

11/10

Clear

7°

18°

Wed

11/11

Mostly Clear

40%

6°

15°

Thu

11/12

Overcast

37%

2°

9°

Fri

11/13

Mostly Cloudy

-1°

7°

Sat

11/14

Partly Cloudy

25%

-3°

8°

Sun

11/15

Mostly Cloudy

50%

-3°

12°

Mon

11/16

Overcast

81%

3°

14°

Tue

11/17

Drizzle

71%

8°

13°

Wed

11/18

Drizzle

80%

7°

13°

Thu

11/19

Drizzle

69%

6°

12°

Fri

11/20

Drizzle

73%

6°

11°

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

9 AQI 1.7 µg/m³

O₃

Ground-level ozone

Dominant

29 AQI 31 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Sat 29 Good 29 9

Sun 26 Good 25 26

Mon 49 Good 27 49

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 Fri Nov 6, 18:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE39 J/kg

MLCAPE11 J/kg

MUCAPE0 J/kg

SBCIN0 J/kg

MLCIN-1 J/kg

Lifted Index13.6

Kinematics

0–6 km Shear19 kt

0–1 km Shear4 kt

Eff. Shear—

0–1 km SRH14

0–3 km SRH29

Eff. SRH—

Storm Motion359° @ 27 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index-18.1

Thermo & Levels

PWAT0.39 in

0–3 km LR2.6 °C/km

700–500 LR7.6 °C/km

Total Totals29.7

LCL917 hPa

LFC1000 hPa

EL849 hPa

Freezing Lvl3,297 ft

Calhoun County, Illinois, United States

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