Excessive Heat Watch 9:00 PM Excessive Heat Warning — Emmet, IA, Kossuth, IA, Palo Alto, IA, Pocahontas, IA, Humboldt, IA, Wright, IA, Sac, IA, Calhoun, IA, Webster, IA, Hamilton, IA, Hardin, IA, Crawford, IA, Carroll, IA, Greene, IA, Boone, IA, Story, IA, Marshall, IA, Tama, IA, Audubon, IA, Guthrie, IA, Dallas, IA, Polk, IA, Jasper, IA, Poweshiek, IA, Cass, IA, Adair, IA, Madison, IA, Warren, IA, Marion, IA, Mahaska, IA, Adams, IA, Union, IA, Clarke, IA, Lucas, IA, Monroe, IA, Wapello, IA, Taylor, IA, Ringgold, IA, Decatur, IA, Wayne, IA, Appanoose, IA, Davis, IA, Winnebago, IA, Worth, IA, Hancock, IA, Cerro Gordo, IA, Franklin, IA, Butler, IA, Bremer, IA, Grundy, IA, Black Hawk, IA 10:00 PM

Hancock County, Iowa, United States

Last updated: 3:31 PM CDT  ·  Refresh
31°C
Feels like 38°
Partly Cloudy
▲ 32°  /  ▼ 23°
Wind
22 mph S
Humidity
72%
Dew Point
25°
Pressure
28.40 inHg
Visibility
10 mi
UV Index
8.5
Cloud Cover
33%
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 55% around 2 AM. Atmospheric instability is elevated (CAPE up to 4750 J/kg) — isolated convective development possible. Sunrise: 5:38AM · Sunset: 8:58PM.

Alerts

Excessive Heat Watch
Expires 9:00 PM
Excessive Heat Warning
Emmet, IA, Kossuth, IA, Palo Alto, IA, Pocahontas, IA, Humboldt, IA, Wright, IA, Sac, IA, Calhoun, IA, Webster, IA, Hamilton, IA, Hardin, IA, Crawford, IA, Carroll, IA, Greene, IA, Boone, IA, Story, IA, Marshall, IA, Tama, IA, Audubon, IA, Guthrie, IA, Dallas, IA, Polk, IA, Jasper, IA, Poweshiek, IA, Cass, IA, Adair, IA, Madison, IA, Warren, IA, Marion, IA, Mahaska, IA, Adams, IA, Union, IA, Clarke, IA, Lucas, IA, Monroe, IA, Wapello, IA, Taylor, IA, Ringgold, IA, Decatur, IA, Wayne, IA, Appanoose, IA, Davis, IA, Winnebago, IA, Worth, IA, Hancock, IA, Cerro Gordo, IA, Franklin, IA, Butler, IA, Bremer, IA, Grundy, IA, Black Hawk, IA
Expires 10:00 PM
40 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
8%
4 PM
32°
21%
5 PM
32°
22%
6 PM
32°
23%
7 PM
31°
23%
8 PM
29°
25%
9 PM
28°
25%
10 PM
28°
34%
11 PM
28°
39%
12 AM
28°
27%
1 AM
27°
30%
2 AM
27°
54%
3 AM
27°
40%
4 AM
26°
31%
5 AM
23°
15%
6 AM
23°
9%
7 AM
24°
9%
8 AM
24°
10%
9 AM
26°
9%
10 AM
29°
9%
11 AM
29°
15%
12 PM
30°
15%
1 PM
30°
15%
2 PM
31°
23%
7-Day Forecast
Today
32° 23°
Partly Cloudy with a 25% chance of rain.
Tue
33° 23°
Partly Cloudy with a 40% chance of rain.
Wed
33° 23°
Mostly Clear with a 67% chance of rain.
Thu
34° 23°
Mostly Clear with a 74% chance of rain.
Fri
33° 23°
Thunderstorm, 81% chance.
Sat
33° 21°
Thunderstorm, 90% chance.
Sun
30° 19°
Clear with a 60% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 31° Partly Cloudy 8% 22 mph S 72%
4 PM 32° Mostly Clear 21% 22 mph S 71%
5 PM 32° Partly Cloudy 22% 20 mph S 72%
6 PM 32° Partly Cloudy 23% 19 mph S 74%
7 PM 31° Partly Cloudy 23% 17 mph S 77%
8 PM 29° Partly Cloudy 25% 15 mph S 81%
9 PM 28° Mostly Cloudy 25% 15 mph S 84%
10 PM 28° Mostly Cloudy 34% 15 mph S 86%
11 PM 28° Mostly Cloudy 39% 15 mph S 85%
12 AM 28° Partly Cloudy 27% 15 mph SSW 85%
1 AM 27° Partly Cloudy 30% 14 mph SSW 84%
2 AM 27° Mostly Cloudy 54% 13 mph SSW 84%
3 AM 27° Mostly Cloudy 40% 12 mph SW 84%
4 AM 26° Mostly Cloudy 31% 10 mph SW 84%
5 AM 23° Mostly Cloudy 15% 9 mph SSW 85%
6 AM 23° Partly Cloudy 9% 10 mph S 85%
7 AM 24° Partly Cloudy 9% 11 mph S 82%
8 AM 24° Partly Cloudy 10% 12 mph SSW 78%
9 AM 26° Partly Cloudy 9% 12 mph SSW 73%
10 AM 29° Mostly Clear 9% 13 mph SSW 69%
11 AM 29° Mostly Clear 15% 13 mph SSW 66%
12 PM 30° Mostly Clear 15% 13 mph SSW 64%
1 PM 30° Mostly Clear 15% 13 mph SSW 62%
2 PM 31° Mostly Clear 23% 13 mph SSW 61%
15-Day Forecast
Today
6/29
Partly Cloudy
25%
23°
32°
Tue
6/30
Partly Cloudy
40%
23°
33°
Wed
7/1
Mostly Clear
67%
23°
33°
Thu
7/2
Mostly Clear
74%
23°
34°
Fri
7/3
Thunderstorm
81%
23°
33°
Sat
7/4
Thunderstorm
90%
21°
33°
Sun
7/5
Clear
60%
19°
30°
Mon
7/6
Clear
60%
18°
30°
Tue
7/7
Clear
60%
18°
31°
Wed
7/8
Drizzle
60%
19°
32°
Thu
7/9
Drizzle
60%
19°
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°
30°
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, 19:00'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
SBCAPE5741 J/kg
MLCAPE4755 J/kg
MUCAPE5741 J/kg
SBCIN-0 J/kg
MLCIN0 J/kg
Lifted Index-9.9
Kinematics
0–6 km Shear37 kt
0–1 km Shear14 kt
Eff. Shear32 kt
0–1 km SRH77
0–3 km SRH40
Eff. SRH40
Storm Motion202° @ 45 kt
0–1 km EHI2.8
Composite Parameters
Sig. Tornado2.4
STP (eff)1.1
Supercell3.8
K-Index30.6
Thermo & Levels
PWAT1.62 in
0–3 km LR5.9 °C/km
700–500 LR7.7 °C/km
Total Totals51.8
LCL886 hPa
LFC935 hPa
EL122 hPa
Freezing Lvl14,905 ft