Rock Island County, Illinois, United States

Last updated: 9:59 AM CDT · Refresh

21°C

Feels like 22°

Mostly Cloudy

▲ 21° / ▼ 15°

Wind

6 mph NNE

Humidity

96%

Dew Point

20°

Pressure

29.23 inHg

Visibility

9 mi

UV Index

3.9

Cloud Cover

80%

Sunrise

6:47 AM

Sunset

7:02 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Rock Island County is currently mostly cloudy at 21°C. Precipitation is likely — peak probability 83% around 9 AM. Sunrise: 6:47AM · Sunset: 7:02PM.

26 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

21°

83%

10 AM

19°

62%

11 AM

18°

69%

12 PM

17°

64%

1 PM

19°

56%

2 PM

19°

40%

3 PM

19°

39%

4 PM

18°

32%

5 PM

18°

6 PM

18°

16%

7 PM

18°

10%

8 PM

17°

23%

9 PM

17°

18%

10 PM

17°

29%

11 PM

17°

29%

12 AM

16°

30%

1 AM

16°

33%

2 AM

16°

33%

3 AM

16°

33%

4 AM

16°

33%

5 AM

16°

37%

6 AM

15°

37%

7 AM

15°

37%

8 AM

16°

37%

7-Day Forecast

Today

21° 15°

Overcast with a 83% chance of rain.

Mon

19° 13°

Overcast with a 54% chance of rain.

Tue

18° 10°

Mostly Cloudy with a 55% chance of rain.

Wed

21° 8°

Partly Cloudy with a 21% chance of rain.

Thu

22° 9°

Clear.

Fri

22° 13°

Clear.

Sat

21° 13°

Clear.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 21° Mostly Cloudy 83% 6 mph NNE 96%

10 AM 19° Mostly Cloudy 62% 8 mph NE 94%

11 AM 18° Overcast 69% 10 mph NE 94%

12 PM 17° Overcast 64% 12 mph NE 94%

1 PM 19° Overcast 56% 13 mph NE 93%

2 PM 19° Overcast 40% 13 mph NE 92%

3 PM 19° Overcast 39% 13 mph NE 91%

4 PM 18° Overcast 32% 12 mph NE 90%

5 PM 18° Overcast 9% 12 mph NE 90%

6 PM 18° Overcast 16% 12 mph NE 89%

7 PM 18° Overcast 10% 13 mph NE 88%

8 PM 17° Overcast 23% 14 mph NE 88%

9 PM 17° Overcast 18% 14 mph NE 86%

10 PM 17° Mostly Cloudy 29% 14 mph NE 86%

11 PM 17° Mostly Cloudy 29% 13 mph NE 86%

12 AM 16° Mostly Cloudy 30% 12 mph NE 86%

1 AM 16° Overcast 33% 12 mph NE 87%

2 AM 16° Overcast 33% 12 mph NE 87%

3 AM 16° Overcast 33% 12 mph NE 87%

4 AM 16° Overcast 33% 12 mph NE 86%

5 AM 16° Overcast 37% 12 mph NE 85%

6 AM 15° Overcast 37% 12 mph NE 84%

7 AM 15° Overcast 37% 12 mph NE 84%

8 AM 16° Overcast 37% 12 mph NE 83%

15-Day Forecast

Today

9/20

Overcast

83%

15°

21°

Mon

9/21

Overcast

54%

13°

19°

Tue

9/22

Mostly Cloudy

55%

10°

18°

Wed

9/23

Partly Cloudy

21%

8°

21°

Thu

9/24

Clear

9°

22°

Fri

9/25

Clear

13°

22°

Sat

9/26

Clear

17%

13°

21°

Sun

9/27

Drizzle

43%

11°

24°

Mon

9/28

Clear

43%

13°

24°

Tue

9/29

Drizzle

51%

14°

23°

Wed

9/30

Drizzle

60%

14°

24°

Thu

10/1

Drizzle

60%

13°

23°

Fri

10/2

Drizzle

60%

12°

22°

Sat

10/3

Clear

25%

12°

22°

Sun

10/4

Drizzle

60%

11°

21°

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

12 AQI 2.3 µg/m³

O₃

Ground-level ozone

Dominant

26 AQI 28 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Mon 26 Good 26 12

Tue 21 Good 21 3

Wed 31 Good 31 4

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 20, 13:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE46 J/kg

MLCAPE15 J/kg

MUCAPE46 J/kg

SBCIN-0 J/kg

MLCIN0 J/kg

Lifted Index0.5

Kinematics

0–6 km Shear25 kt

0–1 km Shear3 kt

Eff. Shear—

0–1 km SRH-10

0–3 km SRH62

Eff. SRH—

Storm Motion321° @ 19 kt

0–1 km EHI-0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index31.9

Thermo & Levels

PWAT1.93 in

0–3 km LR4.6 °C/km

700–500 LR5.4 °C/km

Total Totals42.9

LCL978 hPa

LFC990 hPa

EL563 hPa

Freezing Lvl13,694 ft

Rock Island County, Illinois, United States

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