Frost Advisory — Louisa, IA, Henry, IA, Des Moines, IA, Van Buren, IA, Lee, IA, Henry, IL, Bureau, IL, Putnam, IL, Mercer, IL, Henderson, IL, Warren, IL, Hancock, IL, McDonough, IL, Scotland, MO, Clark, MO 9:00 AM

Hancock County, Illinois, United States

Last updated: 8:25 PM CDT  ·  Refresh
9°C
Feels like 6°
Partly Cloudy
▲ 12°  /  ▼ 2°
Wind
12 mph NNW
Humidity
75%
Dew Point
5°
Pressure
29.71 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
42%
Sunrise
7:15 AM
Sunset
6:22 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Hancock County is currently partly cloudy at 9°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:15AM · Sunset: 6:22PM.

Alerts

Frost Advisory
Louisa, IA, Henry, IA, Des Moines, IA, Van Buren, IA, Lee, IA, Henry, IL, Bureau, IL, Putnam, IL, Mercer, IL, Henderson, IL, Warren, IL, Hancock, IL, McDonough, IL, Scotland, MO, Clark, MO
Expires 9:00 AM
23 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
9°
12%
9 PM
8°
6%
10 PM
7°
4%
11 PM
7°
4%
12 AM
6°
4%
1 AM
6°
3%
2 AM
5°
3%
3 AM
4°
3%
4 AM
4°
3%
5 AM
2°
3%
6 AM
2°
3%
7 AM
2°
3%
8 AM
3°
3%
9 AM
6°
3%
10 AM
7°
3%
11 AM
9°
3%
12 PM
11°
3%
1 PM
13°
3%
2 PM
14°
3%
3 PM
14°
3%
4 PM
14°
3%
5 PM
12°
3%
6 PM
11°
3%
7 PM
10°
3%
7-Day Forecast
Tonight
12° 2°
Partly Cloudy.
Sat
14° 2°
Clear.
Sun
20° 4°
Clear.
Mon
23° 6°
Partly Cloudy.
Tue
25° 9°
Partly Cloudy.
Wed
27° 11°
Mostly Clear.
Thu
28° 12°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 9° Partly Cloudy 12% 12 mph NNW 75%
9 PM 8° Mostly Clear 6% 12 mph NNW 77%
10 PM 7° Clear 4% 10 mph NNW 78%
11 PM 7° Clear 4% 10 mph NNW 79%
12 AM 6° Clear 4% 9 mph N 81%
1 AM 6° Clear 3% 8 mph N 83%
2 AM 5° Clear 3% 7 mph N 85%
3 AM 4° Clear 3% 6 mph N 86%
4 AM 4° Clear 3% 6 mph N 87%
5 AM 2° Mostly Clear 3% 5 mph N 87%
6 AM 2° Mostly Clear 3% 4 mph N 87%
7 AM 2° Mostly Clear 3% 4 mph N 85%
8 AM 3° Mostly Clear 3% 3 mph N 80%
9 AM 6° Mostly Clear 3% 2 mph NNE 73%
10 AM 7° Mostly Clear 3% 1 mph E 64%
11 AM 9° Clear 3% 2 mph SSW 55%
12 PM 11° Clear 3% 2 mph SSW 46%
1 PM 13° Clear 3% 3 mph SSW 40%
2 PM 14° Clear 3% 4 mph SSW 38%
3 PM 14° Clear 3% 4 mph SSW 36%
4 PM 14° Clear 3% 4 mph SSW 37%
5 PM 12° Clear 3% 4 mph SSW 41%
6 PM 11° Clear 3% 4 mph SSW 44%
7 PM 10° Clear 3% 4 mph SSW 47%
15-Day Forecast
Today
10/16
Partly Cloudy
12%
2°
12°
Sat
10/17
Clear
3%
2°
14°
Sun
10/18
Clear
3%
4°
20°
Mon
10/19
Partly Cloudy
3%
6°
23°
Tue
10/20
Partly Cloudy
3%
9°
25°
Wed
10/21
Mostly Clear
9%
11°
27°
Thu
10/22
Clear
9%
12°
28°
Fri
10/23
Clear
3%
13°
28°
Sat
10/24
Overcast
15%
13°
28°
Sun
10/25
Drizzle
66%
11°
23°
Mon
10/26
Overcast
60%
9°
22°
Tue
10/27
Clear
60%
8°
21°
Wed
10/28
Drizzle
60%
8°
20°
Thu
10/29
Drizzle
60%
9°
21°
Fri
10/30
Drizzle
60%
9°
21°
23
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 3.8 µg/m³
O3
Ground-level ozone
Dominant
23 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 23 Good 23 21
Sun 28 Good 28 5
Mon 29 Good 29 26
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 Fri Oct 16, 23:00'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
SBCAPE0 J/kg
MLCAPE5 J/kg
MUCAPE5 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index14.4
Kinematics
0–6 km Shear49 kt
0–1 km Shear22 kt
Eff. Shear—
0–1 km SRH118
0–3 km SRH140
Eff. SRH—
Storm Motion25° @ 40 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-1.2
Thermo & Levels
PWAT0.42 in
0–3 km LR5.3 °C/km
700–500 LR4.1 °C/km
Total Totals31.8
LCL945 hPa
LFC—
EL—
Freezing Lvl4,249 ft