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

Humboldt County, Iowa, United States

Last updated: 3:37 PM CDT  ·  Refresh
32°C
Feels like 39°
Partly Cloudy
▲ 33°  /  ▼ 23°
Wind
22 mph S
Humidity
70%
Dew Point
25°
Pressure
28.50 inHg
Visibility
10 mi
UV Index
8.5
Cloud Cover
34%
Sunrise
5:41 AM
Sunset
8:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Humboldt County is currently partly cloudy at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 4524 J/kg) — isolated convective development possible. Sunrise: 5:41AM · Sunset: 8:59PM.

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
32°
8%
4 PM
32°
21%
5 PM
33°
21%
6 PM
33°
21%
7 PM
32°
21%
8 PM
31°
21%
9 PM
29°
21%
10 PM
29°
21%
11 PM
28°
22%
12 AM
28°
22%
1 AM
28°
22%
2 AM
27°
26%
3 AM
26°
27%
4 AM
26°
21%
5 AM
23°
5%
6 AM
23°
5%
7 AM
24°
5%
8 AM
25°
5%
9 AM
26°
5%
10 AM
29°
5%
11 AM
30°
5%
12 PM
31°
5%
1 PM
31°
13%
2 PM
31°
18%
7-Day Forecast
Today
33° 23°
Partly Cloudy with a 21% chance of rain.
Tue
34° 23°
Partly Cloudy with a 40% chance of rain.
Wed
34° 23°
Partly Cloudy with a 54% chance of rain.
Thu
36° 23°
Mostly Clear with a 71% chance of rain.
Fri
33° 23°
Thunderstorm, 60% chance.
Sat
34° 21°
Thunderstorm, 90% chance.
Sun
31° 18°
Clear with a 60% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 32° Partly Cloudy 8% 22 mph S 70%
4 PM 32° Mostly Clear 21% 22 mph S 69%
5 PM 33° Partly Cloudy 21% 20 mph S 70%
6 PM 33° Partly Cloudy 21% 18 mph S 72%
7 PM 32° Partly Cloudy 21% 16 mph S 74%
8 PM 31° Partly Cloudy 21% 15 mph S 77%
9 PM 29° Mostly Cloudy 21% 14 mph S 79%
10 PM 29° Mostly Cloudy 21% 14 mph S 80%
11 PM 28° Partly Cloudy 22% 15 mph S 80%
12 AM 28° Partly Cloudy 22% 15 mph SSW 80%
1 AM 28° Partly Cloudy 22% 15 mph SSW 80%
2 AM 27° Partly Cloudy 26% 13 mph SSW 80%
3 AM 26° Mostly Cloudy 27% 10 mph SW 81%
4 AM 26° Partly Cloudy 21% 8 mph SSW 82%
5 AM 23° Partly Cloudy 5% 9 mph S 83%
6 AM 23° Partly Cloudy 5% 10 mph S 83%
7 AM 24° Mostly Clear 5% 11 mph S 80%
8 AM 25° Mostly Clear 5% 12 mph S 76%
9 AM 26° Mostly Clear 5% 12 mph SSW 71%
10 AM 29° Mostly Clear 5% 12 mph SSW 66%
11 AM 30° Mostly Clear 5% 13 mph SSW 62%
12 PM 31° Clear 5% 13 mph SSW 59%
1 PM 31° Mostly Clear 13% 13 mph SSW 57%
2 PM 31° Mostly Clear 18% 13 mph SSW 56%
15-Day Forecast
Today
6/29
Partly Cloudy
21%
23°
33°
Tue
6/30
Partly Cloudy
40%
23°
34°
Wed
7/1
Partly Cloudy
54%
23°
34°
Thu
7/2
Mostly Clear
71%
23°
36°
Fri
7/3
Thunderstorm
60%
23°
33°
Sat
7/4
Thunderstorm
90%
21°
34°
Sun
7/5
Clear
60%
18°
31°
Mon
7/6
Clear
60%
18°
31°
Tue
7/7
Drizzle
60%
19°
31°
Wed
7/8
Drizzle
60%
19°
33°
Thu
7/9
Drizzle
60%
19°
31°
Fri
7/10
Drizzle
60%
18°
30°
Sat
7/11
Drizzle
60%
18°
29°
Sun
7/12
Drizzle
60%
18°
30°
Mon
7/13
Drizzle
60%
19°
31°
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 7.1 µg/m³
O3
Ground-level ozone
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 39 Good 34 39
Wed 62 Moderate 44 62
Thu 58 Moderate 36 58
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
SBCAPE5589 J/kg
MLCAPE4842 J/kg
MUCAPE5589 J/kg
SBCIN-0 J/kg
MLCIN0 J/kg
Lifted Index-10.1
Kinematics
0–6 km Shear40 kt
0–1 km Shear12 kt
Eff. Shear33 kt
0–1 km SRH61
0–3 km SRH23
Eff. SRH23
Storm Motion201° @ 45 kt
0–1 km EHI2.1
Composite Parameters
Sig. Tornado1.8
STP (eff)0.6
Supercell2.2
K-Index31.6
Thermo & Levels
PWAT1.67 in
0–3 km LR5.9 °C/km
700–500 LR7.8 °C/km
Total Totals52.8
LCL880 hPa
LFC931 hPa
EL123 hPa
Freezing Lvl14,954 ft