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

Cerro Gordo County, Iowa, United States

Last updated: 3:38 PM CDT  ·  Refresh
31°C
Feels like 38°
Partly Cloudy
▲ 32°  /  ▼ 23°
Wind
21 mph S
Humidity
72%
Dew Point
25°
Pressure
28.46 inHg
Visibility
10 mi
UV Index
8.4
Cloud Cover
31%
Sunrise
5:36 AM
Sunset
8:56 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cerro Gordo County is currently partly cloudy at 31°C. Precipitation is likely — peak probability 50% around 3 AM. Atmospheric instability is elevated (CAPE up to 4694 J/kg) — isolated convective development possible. Sunrise: 5:36AM · Sunset: 8:56PM.

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
39 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
8%
4 PM
31°
21%
5 PM
32°
21%
6 PM
31°
21%
7 PM
30°
30%
8 PM
29°
35%
9 PM
28°
21%
10 PM
27°
30%
11 PM
27°
35%
12 AM
27°
22%
1 AM
27°
23%
2 AM
27°
41%
3 AM
27°
50%
4 AM
26°
50%
5 AM
24°
15%
6 AM
23°
9%
7 AM
24°
9%
8 AM
25°
9%
9 AM
26°
10%
10 AM
29°
5%
11 AM
29°
10%
12 PM
30°
9%
1 PM
31°
17%
2 PM
31°
18%
7-Day Forecast
Today
32° 23°
Partly Cloudy with a 21% chance of rain.
Tue
33° 23°
Partly Cloudy with a 50% chance of rain.
Wed
33° 23°
Mostly Clear with a 67% chance of rain.
Thu
34° 24°
Partly Cloudy with a 71% chance of rain.
Fri
33° 23°
Thunderstorm, 81% chance.
Sat
33° 21°
Thunderstorm, 90% chance.
Sun
29° 18°
Clear with a 60% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 31° Partly Cloudy 8% 21 mph S 72%
4 PM 31° Mostly Clear 21% 21 mph S 71%
5 PM 32° Partly Cloudy 21% 20 mph S 74%
6 PM 31° Partly Cloudy 21% 18 mph S 77%
7 PM 30° Partly Cloudy 30% 16 mph S 79%
8 PM 29° Partly Cloudy 35% 14 mph S 82%
9 PM 28° Partly Cloudy 21% 14 mph S 85%
10 PM 27° Mostly Cloudy 30% 13 mph S 86%
11 PM 27° Overcast 35% 14 mph S 86%
12 AM 27° Overcast 22% 14 mph SSW 87%
1 AM 27° Mostly Cloudy 23% 14 mph SSW 85%
2 AM 27° Mostly Cloudy 41% 13 mph SSW 83%
3 AM 27° Mostly Cloudy 50% 12 mph SW 82%
4 AM 26° Mostly Cloudy 50% 10 mph SW 83%
5 AM 24° Mostly Cloudy 15% 8 mph SSW 84%
6 AM 23° Mostly Cloudy 9% 9 mph S 85%
7 AM 24° Mostly Cloudy 9% 11 mph S 82%
8 AM 25° Mostly Cloudy 9% 12 mph S 77%
9 AM 26° Partly Cloudy 10% 14 mph SSW 72%
10 AM 29° Partly Cloudy 5% 14 mph SSW 68%
11 AM 29° Partly Cloudy 10% 14 mph SSW 64%
12 PM 30° Partly Cloudy 9% 14 mph SSW 62%
1 PM 31° Partly Cloudy 17% 14 mph SSW 61%
2 PM 31° Partly Cloudy 18% 14 mph SSW 60%
15-Day Forecast
Today
6/29
Partly Cloudy
21%
23°
32°
Tue
6/30
Partly Cloudy
50%
23°
33°
Wed
7/1
Mostly Clear
67%
23°
33°
Thu
7/2
Partly Cloudy
71%
24°
34°
Fri
7/3
Thunderstorm
81%
23°
33°
Sat
7/4
Thunderstorm
90%
21°
33°
Sun
7/5
Clear
60%
18°
29°
Mon
7/6
Clear
25%
18°
30°
Tue
7/7
Drizzle
60%
18°
30°
Wed
7/8
Drizzle
60%
19°
31°
Thu
7/9
Drizzle
60%
18°
29°
Fri
7/10
Drizzle
60%
18°
29°
Sat
7/11
Drizzle
60%
18°
28°
Sun
7/12
Drizzle
60%
17°
29°
Mon
7/13
Drizzle
60%
18°
29°
39
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
39 AQI 7.0 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 39 Good 37 39
Wed 65 Moderate 40 65
Thu 60 Moderate 35 60
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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE5635 J/kg
MLCAPE4616 J/kg
MUCAPE5635 J/kg
SBCIN-136 J/kg
MLCIN0 J/kg
Lifted Index-9.6
Kinematics
0–6 km Shear34 kt
0–1 km Shear13 kt
Eff. Shear31 kt
0–1 km SRH70
0–3 km SRH21
Eff. SRH21
Storm Motion201° @ 42 kt
0–1 km EHI2.5
Composite Parameters
Sig. Tornado2.0
STP (eff)0.2
Supercell1.9
K-Index30.1
Thermo & Levels
PWAT1.59 in
0–3 km LR5.7 °C/km
700–500 LR7.5 °C/km
Total Totals50.7
LCL893 hPa
LFC721 hPa
EL122 hPa
Freezing Lvl15,272 ft