Monroe County, Illinois, United States

Last updated: 2:07 PM CDT · Refresh

11°C

Feels like 7°

Mostly Cloudy

▲ 12° / ▼ 1°

Wind

10 mph NNW

Humidity

70%

Dew Point

6°

Pressure

29.49 inHg

Visibility

10 mi

UV Index

3.9

Cloud Cover

76%

Sunrise

6:31 AM

Sunset

4:55 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Monroe County is currently mostly cloudy at 11°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:31AM · Sunset: 4:55PM.

26 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

11°

3 PM

12°

4 PM

11°

5 PM

10°

6 PM

9°

7 PM

8°

8 PM

7°

9 PM

6°

10 PM

6°

11 PM

4°

12 AM

4°

1 AM

4°

2 AM

3°

3 AM

3°

4 AM

2°

5 AM

1°

6 AM

1°

7 AM

2°

8 AM

3°

9 AM

5°

10 AM

6°

11 AM

7°

12 PM

9°

1 PM

12°

7-Day Forecast

Today

12° 1°

Mostly Cloudy.

Sat

14° 1°

Partly Cloudy.

Sun

19° 3°

Clear.

Mon

22° 8°

Clear.

Tue

20° 8°

Clear.

Wed

18° 7°

Partly Cloudy with a 40% chance of rain.

Thu

15° 3°

Mostly Cloudy with a 36% chance of rain.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 11° Mostly Cloudy 0% 10 mph NNW 70%

3 PM 12° Mostly Cloudy 0% 9 mph NNW 69%

4 PM 11° Partly Cloudy 0% 8 mph NNW 70%

5 PM 10° Partly Cloudy 0% 8 mph NNW 74%

6 PM 9° Partly Cloudy 0% 6 mph N 77%

7 PM 8° Partly Cloudy 0% 7 mph N 77%

8 PM 7° Partly Cloudy 0% 6 mph N 78%

9 PM 6° Mostly Clear 0% 5 mph N 79%

10 PM 6° Mostly Clear 0% 5 mph N 80%

11 PM 4° Mostly Clear 0% 4 mph N 82%

12 AM 4° Clear 0% 4 mph NNW 85%

1 AM 4° Clear 0% 4 mph NW 86%

2 AM 3° Clear 0% 4 mph NW 88%

3 AM 3° Clear 0% 4 mph NW 89%

4 AM 2° Clear 0% 4 mph NW 90%

5 AM 1° Mostly Clear 0% 4 mph NW 90%

6 AM 1° Mostly Clear 0% 4 mph NW 90%

7 AM 2° Mostly Clear 0% 4 mph NW 89%

8 AM 3° Mostly Clear 0% 4 mph NW 87%

9 AM 5° Mostly Clear 0% 4 mph NW 80%

10 AM 6° Partly Cloudy 0% 4 mph NW 72%

11 AM 7° Partly Cloudy 0% 4 mph NW 67%

12 PM 9° Partly Cloudy 0% 4 mph NNW 63%

1 PM 12° Mostly Cloudy 0% 4 mph NNW 55%

15-Day Forecast

Today

11/6

Mostly Cloudy

1°

12°

Sat

11/7

Partly Cloudy

1°

14°

Sun

11/8

Clear

3°

19°

Mon

11/9

Clear

8°

22°

Tue

11/10

Clear

8°

20°

Wed

11/11

Partly Cloudy

40%

7°

18°

Thu

11/12

Mostly Cloudy

36%

3°

15°

Fri

11/13

Mostly Cloudy

14%

1°

9°

Sat

11/14

Mostly Clear

24%

-2°

11°

Sun

11/15

Mostly Cloudy

49%

-2°

14°

Mon

11/16

Overcast

86%

3°

16°

Tue

11/17

Drizzle

81%

8°

16°

Wed

11/18

Drizzle

81%

8°

16°

Thu

11/19

Drizzle

70%

7°

14°

Fri

11/20

Drizzle

74%

7°

14°

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

21 AQI 3.8 µg/m³

O₃

Ground-level ozone

Dominant

26 AQI 28 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Sat 26 Good 26 21

Sun 50 Good 22 50

Mon 44 Good 27 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 Fri Nov 6, 18:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE50 J/kg

MLCAPE15 J/kg

MUCAPE0 J/kg

SBCIN0 J/kg

MLCIN-1 J/kg

Lifted Index11.1

Kinematics

0–6 km Shear15 kt

0–1 km Shear5 kt

Eff. Shear—

0–1 km SRH16

0–3 km SRH35

Eff. SRH—

Storm Motion356° @ 27 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index-17.0

Thermo & Levels

PWAT0.41 in

0–3 km LR3.0 °C/km

700–500 LR7.7 °C/km

Total Totals32.8

LCL928 hPa

LFC999 hPa

EL845 hPa

Freezing Lvl10,856 ft

Monroe County, Illinois, United States

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