Rock Island County, Illinois, United States

Last updated: 8:20 PM CDT · Refresh

25°C

Feels like 28°

Mostly Clear

▲ 28° / ▼ 19°

Wind

5 mph NE

Humidity

85%

Dew Point

22°

Pressure

29.24 inHg

Visibility

10 mi

UV Index

0.8

Cloud Cover

26%

Sunrise

5:34 AM

Sunset

8:39 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Rock Island County is currently mostly clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1284 J/kg) — isolated convective development possible. Sunrise: 5:34AM · Sunset: 8:39PM.

51 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

25°

16%

9 PM

23°

26%

10 PM

22°

26%

11 PM

21°

32%

12 AM

21°

29%

1 AM

21°

17%

2 AM

21°

26%

3 AM

21°

26%

4 AM

21°

30%

5 AM

19°

30%

6 AM

19°

29%

7 AM

20°

21%

8 AM

21°

33%

9 AM

23°

22%

10 AM

24°

23%

11 AM

24°

23%

12 PM

26°

26%

1 PM

27°

33%

2 PM

28°

34%

3 PM

29°

34%

4 PM

29°

34%

5 PM

28°

34%

6 PM

27°

24%

7 PM

27°

18%

7-Day Forecast

Tonight

28° 19°

Mostly Clear with a 32% chance of rain.

Sun

29° 19°

Mostly Cloudy with a 34% chance of rain.

Mon

29° 17°

Clear.

Tue

29° 16°

Partly Cloudy.

Wed

29° 18°

Rain, 37% chance.

Thu

26° 18°

Rain, 77% chance.

Fri

27° 18°

Drizzle, 52% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 25° Mostly Clear 16% 5 mph NE 85%

9 PM 23° Mostly Cloudy 26% 5 mph ESE 86%

10 PM 22° Overcast 26% 4 mph SSE 88%

11 PM 21° Mostly Cloudy 32% 4 mph S 90%

12 AM 21° Mostly Cloudy 29% 2 mph NE 93%

1 AM 21° Overcast 17% 4 mph NE 94%

2 AM 21° Overcast 26% 3 mph NE 94%

3 AM 21° Overcast 26% 3 mph NE 94%

4 AM 21° Rain 30% 4 mph NNE 93%

5 AM 19° Overcast 30% 4 mph NE 93%

6 AM 19° Mostly Cloudy 29% 3 mph NE 93%

7 AM 20° Mostly Cloudy 21% 4 mph NNE 92%

8 AM 21° Mostly Cloudy 33% 4 mph NNE 88%

9 AM 23° Mostly Cloudy 22% 6 mph NNE 83%

10 AM 24° Mostly Cloudy 23% 6 mph NNE 80%

11 AM 24° Mostly Cloudy 23% 6 mph NNE 77%

12 PM 26° Mostly Cloudy 26% 7 mph NNE 73%

1 PM 27° Mostly Cloudy 33% 7 mph NNE 71%

2 PM 28° Mostly Cloudy 34% 7 mph NNE 70%

3 PM 29° Partly Cloudy 34% 8 mph NNE 69%

4 PM 29° Partly Cloudy 34% 8 mph NNE 69%

5 PM 28° Partly Cloudy 34% 8 mph NNE 72%

6 PM 27° Partly Cloudy 24% 8 mph NNE 75%

7 PM 27° Partly Cloudy 18% 8 mph NNE 78%

15-Day Forecast

Today

7/4

Mostly Clear

32%

19°

28°

Sun

7/5

Mostly Cloudy

34%

19°

29°

Mon

7/6

Clear

17°

29°

Tue

7/7

Partly Cloudy

19%

16°

29°

Wed

7/8

Rain

37%

18°

29°

Thu

7/9

Rain

77%

18°

26°

Fri

7/10

Drizzle

52%

18°

27°

Sat

7/11

Clear

53%

17°

26°

Sun

7/12

Clear

42%

12°

27°

Mon

7/13

Drizzle

44%

14°

28°

Tue

7/14

Clear

21%

19°

29°

Wed

7/15

Drizzle

60%

21°

30°

Thu

7/16

Drizzle

60%

20°

29°

Fri

7/17

Drizzle

60%

20°

29°

Sat

7/18

Drizzle

60%

20°

29°

Moderate

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

50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

51 AQI 9.2 µg/m³

O₃

Ground-level ozone

42 AQI 46 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 51 Moderate 42 51

Mon 39 Good 37 39

Tue 51 Moderate 35 51

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 Sat Jul 4, 23:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE1062 J/kg

MLCAPE1062 J/kg

MUCAPE1619 J/kg

SBCIN-37 J/kg

MLCIN0 J/kg

Lifted Index-4.1

Kinematics

0–6 km Shear19 kt

0–1 km Shear9 kt

Eff. Shear19 kt

0–1 km SRH-23

0–3 km SRH-35

Eff. SRH-35

Storm Motion234° @ 7 kt

0–1 km EHI-0.2

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index29.2

Thermo & Levels

PWAT1.61 in

0–3 km LR5.8 °C/km

700–500 LR5.7 °C/km

Total Totals45.1

LCL945 hPa

LFC876 hPa

EL211 hPa

Freezing Lvl14,049 ft

Rock Island County, Illinois, United States

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