Humboldt County, IA

Last updated: 11:52 PM CDT  ·  Refresh
27°C
Feels like 30°
Partly Cloudy
▲ 34°  /  ▼ 24°
Wind
3 mph S
Humidity
81%
Dew Point
24°
Pressure
29.99 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
36%
Sunrise
6:48 AM
Sunset
7:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Humboldt County is currently partly cloudy at 27°C. Precipitation is likely — peak probability 66% around 2 PM. Atmospheric instability is elevated (CAPE up to 2306 J/kg) — isolated convective development possible. Sunrise: 6:48AM · Sunset: 7:12PM.

Alerts

No active alerts for this location.
40 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
8%
12 AM
27°
19%
1 AM
26°
12%
2 AM
26°
12%
3 AM
26°
12%
4 AM
26°
12%
5 AM
24°
7%
6 AM
24°
7%
7 AM
26°
20%
8 AM
28°
24%
9 AM
30°
24%
10 AM
32°
57%
11 AM
33°
61%
12 PM
34°
61%
1 PM
34°
61%
2 PM
34°
66%
3 PM
33°
58%
4 PM
32°
58%
5 PM
33°
51%
6 PM
31°
46%
7 PM
31°
34%
8 PM
30°
34%
9 PM
29°
34%
10 PM
29°
24%
7-Day Forecast
Tonight
34° 24°
Partly Cloudy.
Mon
36° 24°
Partly Cloudy with a 66% chance of rain.
Tue
37° 24°
Partly Cloudy.
Wed
36° 23°
Clear.
Thu
36° 21°
Partly Cloudy.
Fri
36° 21°
Rain, 70% chance.
Sat
35° 21°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Partly Cloudy 8% 3 mph S 81%
12 AM 27° Mostly Clear 19% 3 mph SW 84%
1 AM 26° Mostly Clear 12% 3 mph SW 85%
2 AM 26° Mostly Clear 12% 2 mph WSW 87%
3 AM 26° Mostly Clear 12% 2 mph W 89%
4 AM 26° Mostly Clear 12% 2 mph W 90%
5 AM 24° Partly Cloudy 7% 2 mph W 90%
6 AM 24° Mostly Clear 7% 2 mph WNW 91%
7 AM 26° Mostly Clear 20% 3 mph WNW 85%
8 AM 28° Clear 24% 4 mph WNW 76%
9 AM 30° Clear 24% 4 mph NW 67%
10 AM 32° Clear 57% 3 mph NW 61%
11 AM 33° Mostly Clear 61% 2 mph NNW 57%
12 PM 34° Partly Cloudy 61% 2 mph NNE 53%
1 PM 34° Partly Cloudy 61% 2 mph NE 56%
2 PM 34° Partly Cloudy 66% 2 mph NE 59%
3 PM 33° Partly Cloudy 58% 3 mph ENE 63%
4 PM 32° Partly Cloudy 58% 3 mph E 66%
5 PM 33° Partly Cloudy 51% 3 mph E 69%
6 PM 31° Partly Cloudy 46% 3 mph E 71%
7 PM 31° Partly Cloudy 34% 3 mph SE 74%
8 PM 30° Partly Cloudy 34% 3 mph SSW 77%
9 PM 29° Partly Cloudy 34% 4 mph SW 80%
10 PM 29° Mostly Clear 24% 3 mph SSW 81%
15-Day Forecast
Today
9/13
Partly Cloudy
8%
24°
34°
Mon
9/14
Partly Cloudy
66%
24°
36°
Tue
9/15
Partly Cloudy
10%
24°
37°
Wed
9/16
Clear
14%
23°
36°
Thu
9/17
Partly Cloudy
3%
21°
36°
Fri
9/18
Rain
70%
21°
36°
Sat
9/19
Drizzle
52%
21°
35°
Sun
9/20
Rain
82%
21°
34°
Mon
9/21
Drizzle
69%
21°
34°
Tue
9/22
Rain
68%
22°
34°
Wed
9/23
Drizzle
51%
21°
37°
Thu
9/24
Drizzle
60%
21°
36°
Fri
9/25
Drizzle
60%
20°
32°
Sat
9/26
Drizzle
60%
20°
33°
Sun
9/27
Drizzle
60%
19°
33°
40
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
34 AQI 6.1 µg/m³
O3
Ground-level ozone
Dominant
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 40 Good 40 34
Tue 40 Good 40 39
Wed 46 Good 44 46
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 Sep 14, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1632 J/kg
MLCAPE1000 J/kg
MUCAPE1632 J/kg
SBCIN-129 J/kg
MLCIN-111 J/kg
Lifted Index-4.5
Kinematics
0–6 km Shear10 kt
0–1 km Shear3 kt
Eff. Shear4 kt
0–1 km SRH17
0–3 km SRH68
Eff. SRH68
Storm Motion100° @ 18 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.4
Thermo & Levels
PWAT2.08 in
0–3 km LR5.3 °C/km
700–500 LR5.8 °C/km
Total Totals45.9
LCL969 hPa
LFC795 hPa
EL165 hPa
Freezing Lvl15,899 ft