Clinton County, Illinois, United States

Last updated: 1:17 PM CDT · Refresh

11°C

Feels like 6°

Mostly Cloudy

▲ 12° / ▼ 0°

Wind

11 mph NNW

Humidity

60%

Dew Point

4°

Pressure

29.67 inHg

Visibility

10 mi

UV Index

4.5

Cloud Cover

72%

Sunrise

6:28 AM

Sunset

4:52 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Clinton County is currently mostly cloudy at 11°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:28AM · Sunset: 4:52PM.

29 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

11°

2 PM

12°

3 PM

12°

4 PM

11°

5 PM

9°

6 PM

8°

7 PM

7°

8 PM

6°

9 PM

4°

10 PM

4°

11 PM

3°

12 AM

2°

1 AM

2°

2 AM

1°

3 AM

1°

4 AM

0°

5 AM

0°

6 AM

0°

7 AM

1°

8 AM

3°

9 AM

4°

10 AM

6°

11 AM

7°

12 PM

9°

7-Day Forecast

Today

12° 0°

Mostly Cloudy.

Sat

13° 0°

Partly Cloudy.

Sun

18° 3°

Mostly Clear.

Mon

21° 7°

Clear.

Tue

19° 8°

Clear.

Wed

17° 6°

Partly Cloudy with a 41% chance of rain.

Thu

12° 3°

Overcast with a 36% chance of rain.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 11° Mostly Cloudy 0% 11 mph NNW 60%

2 PM 12° Partly Cloudy 0% 12 mph NNW 57%

3 PM 12° Partly Cloudy 0% 12 mph NNW 55%

4 PM 11° Partly Cloudy 0% 11 mph NNW 56%

5 PM 9° Partly Cloudy 0% 9 mph NNW 60%

6 PM 8° Mostly Clear 0% 7 mph NNW 65%

7 PM 7° Clear 0% 6 mph NNW 71%

8 PM 6° Clear 0% 5 mph NNW 76%

9 PM 4° Clear 0% 5 mph NNW 78%

10 PM 4° Clear 0% 5 mph NNW 80%

11 PM 3° Clear 0% 4 mph NNW 83%

12 AM 2° Clear 0% 4 mph NNW 86%

1 AM 2° Clear 0% 3 mph NNW 88%

2 AM 1° Clear 0% 3 mph NNW 90%

3 AM 1° Clear 0% 3 mph NNW 91%

4 AM 0° Clear 0% 3 mph NNW 91%

5 AM 0° Clear 0% 3 mph NNW 91%

6 AM 0° Mostly Clear 0% 3 mph NW 91%

7 AM 1° Mostly Clear 0% 3 mph NNW 90%

8 AM 3° Mostly Clear 0% 3 mph NNW 84%

9 AM 4° Partly Cloudy 0% 3 mph NNW 74%

10 AM 6° Partly Cloudy 0% 4 mph NNW 66%

11 AM 7° Partly Cloudy 0% 4 mph NNW 61%

12 PM 9° Partly Cloudy 0% 4 mph NW 58%

15-Day Forecast

Today

11/6

Mostly Cloudy

0°

12°

Sat

11/7

Partly Cloudy

0°

13°

Sun

11/8

Mostly Clear

3°

18°

Mon

11/9

Clear

7°

21°

Tue

11/10

Clear

8°

19°

Wed

11/11

Partly Cloudy

41%

6°

17°

Thu

11/12

Overcast

36%

3°

12°

Fri

11/13

Mostly Cloudy

-1°

9°

Sat

11/14

Partly Cloudy

25%

-3°

10°

Sun

11/15

Mostly Cloudy

50%

-3°

13°

Mon

11/16

Overcast

84%

3°

14°

Tue

11/17

Drizzle

85%

8°

15°

Wed

11/18

Drizzle

79%

8°

14°

Thu

11/19

Drizzle

73%

7°

13°

Fri

11/20

Drizzle

70%

6°

13°

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

17 AQI 3.0 µg/m³

O₃

Ground-level ozone

Dominant

29 AQI 32 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Sat 29 Good 29 17

Sun 36 Good 25 36

Mon 55 Moderate 28 55

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

SBCAPE74 J/kg

MLCAPE17 J/kg

MUCAPE0 J/kg

SBCIN0 J/kg

MLCIN-1 J/kg

Lifted Index13.5

Kinematics

0–6 km Shear18 kt

0–1 km Shear7 kt

Eff. Shear—

0–1 km SRH22

0–3 km SRH37

Eff. SRH—

Storm Motion348° @ 30 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index-22.4

Thermo & Levels

PWAT0.36 in

0–3 km LR2.9 °C/km

700–500 LR7.6 °C/km

Total Totals28.0

LCL899 hPa

LFC1005 hPa

EL849 hPa

Freezing Lvl3,333 ft

Clinton County, Illinois, United States

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