Freeze Warning — Buchanan, IA, Delaware, IA, Dubuque, IA, Benton, IA, Linn, IA, Jones, IA, Jackson, IA, Iowa, IA, Johnson, IA, Cedar, IA, Clinton, IA, Muscatine, IA, Scott, IA, Keokuk, IA, Washington, IA, Jefferson, IA, Jo Daviess, IL, Stephenson, IL, Carroll, IL, Whiteside, IL, Rock Island, IL 9:00 AM

Rock Island County, Illinois, United States

Last updated: 6:44 PM CDT  ·  Refresh
9°C
Feels like 7°
Partly Cloudy
▲ 11°  /  ▼ 2°
Wind
12 mph NNW
Humidity
74%
Dew Point
5°
Pressure
29.66 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
30%
Sunrise
7:14 AM
Sunset
6:19 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Rock Island County is currently partly cloudy at 10°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:14AM · Sunset: 6:19PM.

Alerts

Freeze Warning
Buchanan, IA, Delaware, IA, Dubuque, IA, Benton, IA, Linn, IA, Jones, IA, Jackson, IA, Iowa, IA, Johnson, IA, Cedar, IA, Clinton, IA, Muscatine, IA, Scott, IA, Keokuk, IA, Washington, IA, Jefferson, IA, Jo Daviess, IL, Stephenson, IL, Carroll, IL, Whiteside, IL, Rock Island, IL
Expires 9:00 AM
22 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
9°
8%
7 PM
9°
8%
8 PM
9°
8%
9 PM
7°
3%
10 PM
7°
3%
11 PM
6°
3%
12 AM
6°
3%
1 AM
4°
3%
2 AM
4°
3%
3 AM
3°
3%
4 AM
3°
3%
5 AM
2°
3%
6 AM
2°
3%
7 AM
2°
3%
8 AM
4°
3%
9 AM
7°
3%
10 AM
8°
3%
11 AM
9°
3%
12 PM
10°
3%
1 PM
13°
3%
2 PM
13°
3%
3 PM
13°
3%
4 PM
13°
3%
5 PM
10°
3%
7-Day Forecast
Tonight
11° 2°
Partly Cloudy.
Sat
14° 2°
Clear.
Sun
19° 4°
Clear.
Mon
22° 5°
Clear.
Tue
23° 9°
Clear.
Wed
24° 11°
Clear.
Thu
26° 12°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 9° Partly Cloudy 8% 12 mph NNW 74%
7 PM 9° Mostly Clear 8% 10 mph NNW 72%
8 PM 9° Clear 8% 10 mph N 72%
9 PM 7° Clear 3% 9 mph N 73%
10 PM 7° Clear 3% 9 mph N 75%
11 PM 6° Clear 3% 8 mph N 77%
12 AM 6° Clear 3% 7 mph N 79%
1 AM 4° Clear 3% 6 mph N 80%
2 AM 4° Clear 3% 5 mph N 81%
3 AM 3° Clear 3% 4 mph N 82%
4 AM 3° Clear 3% 4 mph NNW 82%
5 AM 2° Clear 3% 3 mph NNW 82%
6 AM 2° Clear 3% 3 mph NW 82%
7 AM 2° Clear 3% 2 mph W 78%
8 AM 4° Clear 3% 2 mph WSW 72%
9 AM 7° Clear 3% 2 mph SSW 63%
10 AM 8° Clear 3% 3 mph SSW 56%
11 AM 9° Clear 3% 4 mph SW 51%
12 PM 10° Clear 3% 5 mph SW 47%
1 PM 13° Clear 3% 6 mph SW 45%
2 PM 13° Clear 3% 6 mph SW 45%
3 PM 13° Clear 3% 7 mph SW 45%
4 PM 13° Clear 3% 6 mph SW 47%
5 PM 10° Clear 3% 6 mph SW 51%
15-Day Forecast
Today
10/16
Partly Cloudy
8%
2°
11°
Sat
10/17
Clear
3%
2°
14°
Sun
10/18
Clear
3%
4°
19°
Mon
10/19
Clear
3%
5°
22°
Tue
10/20
Clear
3%
9°
23°
Wed
10/21
Clear
3%
11°
24°
Thu
10/22
Clear
3%
12°
26°
Fri
10/23
Clear
8%
13°
26°
Sat
10/24
Drizzle
44%
12°
26°
Sun
10/25
Clear
44%
9°
20°
Mon
10/26
Clear
40%
8°
17°
Tue
10/27
Drizzle
60%
7°
17°
Wed
10/28
Drizzle
60%
8°
18°
Thu
10/29
Drizzle
60%
9°
19°
Fri
10/30
Drizzle
60%
9°
18°
22
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
PM2.5
Fine particulate matter
21 AQI 3.7 µg/m³
O3
Ground-level ozone
Dominant
22 AQI 24 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 22 Good 22 21
Sun 25 Good 25 10
Mon 31 Good 31 18
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. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Oct 16, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE4 J/kg
MLCAPE16 J/kg
MUCAPE50 J/kg
SBCIN-110 J/kg
MLCIN-33 J/kg
Lifted Index11.8
Kinematics
0–6 km Shear57 kt
0–1 km Shear21 kt
Eff. Shear—
0–1 km SRH116
0–3 km SRH109
Eff. SRH—
Storm Motion24° @ 36 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index9.1
Thermo & Levels
PWAT0.48 in
0–3 km LR6.1 °C/km
700–500 LR4.3 °C/km
Total Totals35.9
LCL936 hPa
LFC836 hPa
EL791 hPa
Freezing Lvl4,347 ft