Hancock County, Iowa, United States

Last updated: 4:53 PM CDT  ·  Refresh
31°C
Feels like 39°
Partly Cloudy
▲ 32°  /  ▼ 22°
Wind
21 mph S
Humidity
72%
Dew Point
26°
Pressure
28.40 inHg
Visibility
10 mi
UV Index
7.0
Cloud Cover
43%
Sunrise
5:38 AM
Sunset
8:58 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Hancock County is currently partly cloudy at 31°C. Precipitation is likely — peak probability 50% around 3 AM. Atmospheric instability is elevated (CAPE up to 4806 J/kg) — isolated convective development possible. Sunrise: 5:38AM · Sunset: 8:58PM.

Alerts

No active alerts for this location.
40 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
12%
5 PM
32°
28%
6 PM
32°
31%
7 PM
31°
33%
8 PM
29°
37%
9 PM
28°
39%
10 PM
28°
42%
11 PM
27°
32%
12 AM
27°
25%
1 AM
27°
40%
2 AM
27°
40%
3 AM
26°
50%
4 AM
25°
41%
5 AM
23°
24%
6 AM
22°
13%
7 AM
24°
9%
8 AM
25°
5%
9 AM
27°
12%
10 AM
27°
16%
11 AM
29°
16%
12 PM
30°
16%
1 PM
30°
15%
2 PM
31°
27%
3 PM
31°
27%
7-Day Forecast
Today
32° 22°
Partly Cloudy with a 42% chance of rain.
Tue
32° 22°
Partly Cloudy with a 41% chance of rain.
Wed
32° 23°
Partly Cloudy with a 57% chance of rain.
Thu
33° 22°
Partly Cloudy with a 78% chance of rain.
Fri
33° 21°
Thunderstorm, 60% chance.
Sat
32° 20°
Thunderstorm, 90% chance.
Sun
30° 18°
Overcast with a 60% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 31° Partly Cloudy 12% 21 mph S 72%
5 PM 32° Partly Cloudy 28% 20 mph S 73%
6 PM 32° Partly Cloudy 31% 18 mph S 76%
7 PM 31° Partly Cloudy 33% 16 mph S 78%
8 PM 29° Partly Cloudy 37% 16 mph S 82%
9 PM 28° Partly Cloudy 39% 15 mph S 86%
10 PM 28° Partly Cloudy 42% 15 mph S 88%
11 PM 27° Mostly Cloudy 32% 15 mph SSW 87%
12 AM 27° Mostly Cloudy 25% 14 mph SSW 87%
1 AM 27° Mostly Cloudy 40% 14 mph SSW 85%
2 AM 27° Mostly Cloudy 40% 14 mph SSW 84%
3 AM 26° Overcast 50% 13 mph SW 82%
4 AM 25° Mostly Cloudy 41% 9 mph SSW 84%
5 AM 23° Overcast 24% 10 mph S 85%
6 AM 22° Mostly Cloudy 13% 11 mph SSE 86%
7 AM 24° Partly Cloudy 9% 12 mph S 83%
8 AM 25° Partly Cloudy 5% 12 mph S 79%
9 AM 27° Partly Cloudy 12% 13 mph S 75%
10 AM 27° Partly Cloudy 16% 13 mph SSW 72%
11 AM 29° Partly Cloudy 16% 12 mph SSW 70%
12 PM 30° Partly Cloudy 16% 12 mph SW 68%
1 PM 30° Partly Cloudy 15% 12 mph SW 66%
2 PM 31° Partly Cloudy 27% 12 mph SW 64%
3 PM 31° Partly Cloudy 27% 11 mph SSW 62%
15-Day Forecast
Today
6/29
Partly Cloudy
42%
22°
32°
Tue
6/30
Partly Cloudy
41%
22°
32°
Wed
7/1
Partly Cloudy
57%
23°
32°
Thu
7/2
Partly Cloudy
78%
22°
33°
Fri
7/3
Thunderstorm
60%
21°
33°
Sat
7/4
Thunderstorm
90%
20°
32°
Sun
7/5
Overcast
60%
18°
30°
Mon
7/6
Overcast
60%
18°
29°
Tue
7/7
Partly Cloudy
60%
18°
29°
Wed
7/8
Drizzle
60%
19°
30°
Thu
7/9
Drizzle
60%
18°
30°
Fri
7/10
Drizzle
60%
18°
29°
Sat
7/11
Drizzle
60%
18°
29°
Sun
7/12
Drizzle
60%
18°
29°
Mon
7/13
Drizzle
60%
18°
31°
40
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
40 AQI 7.2 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 40 Good 36 40
Wed 62 Moderate 43 62
Thu 59 Moderate 36 59
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 Mon Jun 29, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE5933 J/kg
MLCAPE5385 J/kg
MUCAPE5933 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-10.1
Kinematics
0–6 km Shear36 kt
0–1 km Shear16 kt
Eff. Shear30 kt
0–1 km SRH106
0–3 km SRH63
Eff. SRH63
Storm Motion204° @ 45 kt
0–1 km EHI3.9
Composite Parameters
Sig. Tornado3.3
STP (eff)1.6
Supercell5.7
K-Index33.0
Thermo & Levels
PWAT1.76 in
0–3 km LR5.9 °C/km
700–500 LR7.6 °C/km
Total Totals53.4
LCL885 hPa
LFC962 hPa
EL123 hPa
Freezing Lvl15,174 ft