Flood Watch 9:00 AM Flood Watch 4:00 PM Flood Warning — Des Moines County, IA, Lee County, IA, Hancock County, IL, Henderson County, IL 1:00 AM Flood Watch 4:00 PM

Hancock County, Illinois, United States

Last updated: 8:32 PM CDT  ·  Refresh
59°F
Feels like 55°
Partly Cloudy
▲ 65°  /  ▼ 50°
Wind
8 mph ENE
Humidity
79%
Dew Point
52°
Pressure
29.54 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
38%
Sunrise
6:52 AM
Sunset
7:01 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Hancock County is currently partly cloudy at 59°F. Dry conditions are expected through the next 24 hours. Sunrise: 6:52AM · Sunset: 7:01PM.

27 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
59°
11%
9 PM
58°
14%
10 PM
57°
14%
11 PM
57°
7%
12 AM
56°
7%
1 AM
56°
3%
2 AM
55°
3%
3 AM
54°
3%
4 AM
53°
3%
5 AM
51°
3%
6 AM
52°
3%
7 AM
53°
3%
8 AM
56°
3%
9 AM
58°
3%
10 AM
61°
14%
11 AM
63°
14%
12 PM
65°
14%
1 PM
69°
14%
2 PM
69°
15%
3 PM
70°
15%
4 PM
70°
3%
5 PM
68°
3%
6 PM
67°
3%
7 PM
66°
3%
7-Day Forecast
Tonight
65° 50°
Partly Cloudy.
Wed
71° 50°
Partly Cloudy.
Thu
72° 56°
Mostly Cloudy.
Fri
77° 59°
Partly Cloudy with a 28% chance of rain.
Sat
72° 58°
Drizzle, 60% chance.
Sun
79° 56°
Clear with a 60% chance of rain.
Mon
77° 58°
Clear with a 52% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 59° Partly Cloudy 11% 8 mph ENE 79%
9 PM 58° Partly Cloudy 14% 7 mph NE 78%
10 PM 57° Partly Cloudy 14% 8 mph NE 80%
11 PM 57° Mostly Cloudy 7% 8 mph NE 82%
12 AM 56° Partly Cloudy 7% 8 mph NE 85%
1 AM 56° Partly Cloudy 3% 7 mph NE 86%
2 AM 55° Partly Cloudy 3% 6 mph NE 89%
3 AM 54° Partly Cloudy 3% 6 mph NE 91%
4 AM 53° Mostly Clear 3% 6 mph NE 92%
5 AM 51° Mostly Clear 3% 7 mph NNE 92%
6 AM 52° Mostly Clear 3% 7 mph NNE 92%
7 AM 53° Mostly Clear 3% 7 mph NNE 89%
8 AM 56° Mostly Clear 3% 8 mph NE 84%
9 AM 58° Partly Cloudy 3% 8 mph NE 80%
10 AM 61° Partly Cloudy 14% 9 mph NE 76%
11 AM 63° Partly Cloudy 14% 9 mph NE 73%
12 PM 65° Partly Cloudy 14% 9 mph NE 70%
1 PM 69° Partly Cloudy 14% 10 mph NE 67%
2 PM 69° Mostly Cloudy 15% 10 mph NE 66%
3 PM 70° Mostly Cloudy 15% 10 mph NE 66%
4 PM 70° Mostly Cloudy 3% 10 mph NE 68%
5 PM 68° Partly Cloudy 3% 10 mph NE 72%
6 PM 67° Partly Cloudy 3% 9 mph NE 77%
7 PM 66° Partly Cloudy 3% 9 mph NE 79%
15-Day Forecast
Today
9/22
Partly Cloudy
11%
50°
65°
Wed
9/23
Partly Cloudy
15%
50°
71°
Thu
9/24
Mostly Cloudy
8%
56°
72°
Fri
9/25
Partly Cloudy
28%
59°
77°
Sat
9/26
Drizzle
60%
58°
72°
Sun
9/27
Clear
60%
56°
79°
Mon
9/28
Clear
52%
58°
77°
Tue
9/29
Rain
90%
60°
80°
Wed
9/30
Rain
69%
55°
70°
Thu
10/1
Drizzle
44%
53°
73°
Fri
10/2
Drizzle
60%
50°
75°
Sat
10/3
Drizzle
60%
56°
78°
Sun
10/4
Drizzle
60%
53°
72°
Mon
10/5
Drizzle
60%
52°
73°
Tue
10/6
Drizzle
60%
53°
75°
27
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
27 AQI 5.0 µg/m³
O3
Ground-level ozone
24 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 27 Good 24 27
Thu 34 Good 29 34
Fri 29 Good 29 23
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Sep 22, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE5 J/kg
MUCAPE0 J/kg
SBCIN
MLCIN0 J/kg
Lifted Index10.0
Kinematics
0–6 km Shear23 kt
0–1 km Shear12 kt
Eff. Shear
0–1 km SRH-46
0–3 km SRH15
Eff. SRH
Storm Motion18° @ 20 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)
Supercell
K-Index20.9
Thermo & Levels
PWAT1.02 in
0–3 km LR4.2 °C/km
700–500 LR5.3 °C/km
Total Totals35.9
LCL948 hPa
LFC
EL
Freezing Lvl11,309 ft