Severe Thunderstorm Watch 5:00 AM Severe Thunderstorm Watch 5:00 AM

Pocahontas County, Iowa, United States

Last updated: 3:50 AM CDT  ·  Refresh
21°C
Feels like 21°
Partly Cloudy
▲ 33°  /  ▼ 19°
Wind
9 mph ENE
Humidity
91%
Dew Point
19°
Pressure
28.65 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
51%
Sunrise
6:44 AM
Sunset
7:51 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Pocahontas County is currently partly cloudy at 20°C. Precipitation is likely — peak probability 68% around 5 AM. Atmospheric instability is elevated (CAPE up to 1929 J/kg) — isolated convective development possible. Sunrise: 6:44AM · Sunset: 7:51PM.

Alerts

Severe Thunderstorm Watch
Expires 5:00 AM
Severe Thunderstorm Watch
Expires 5:00 AM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
55%
4 AM
19°
48%
5 AM
18°
68%
6 AM
18°
61%
7 AM
19°
58%
8 AM
21°
39%
9 AM
21°
40%
10 AM
23°
24%
11 AM
26°
19%
12 PM
27°
18%
1 PM
30°
20%
2 PM
31°
12%
3 PM
32°
12%
4 PM
32°
21%
5 PM
32°
17%
6 PM
31°
18%
7 PM
30°
24%
8 PM
28°
36%
9 PM
25°
37%
10 PM
23°
50%
11 PM
23°
51%
12 AM
22°
51%
1 AM
23°
51%
2 AM
23°
56%
7-Day Forecast
Today
33° 19°
Rain, 61% chance.
Thu
37° 19°
Partly Cloudy with a 63% chance of rain.
Fri
38° 19°
Clear with a 41% chance of rain.
Sat
36° 19°
Drizzle, 64% chance.
Sun
38° 18°
Drizzle, 64% chance.
Mon
34° 19°
Rain, 64% chance.
Tue
39° 19°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 21° Partly Cloudy 55% 9 mph ENE 91%
4 AM 19° Mostly Cloudy 48% 7 mph E 93%
5 AM 18° Rain 68% 10 mph SE 93%
6 AM 18° Rain 61% 9 mph SE 93%
7 AM 19° Mostly Cloudy 58% 8 mph SE 89%
8 AM 21° Partly Cloudy 39% 8 mph SSE 84%
9 AM 21° Partly Cloudy 40% 7 mph SSE 80%
10 AM 23° Mostly Clear 24% 8 mph S 72%
11 AM 26° Clear 19% 9 mph S 63%
12 PM 27° Mostly Clear 18% 9 mph S 54%
1 PM 30° Clear 20% 8 mph S 50%
2 PM 31° Clear 12% 9 mph S 48%
3 PM 32° Clear 12% 10 mph S 45%
4 PM 32° Clear 21% 9 mph S 46%
5 PM 32° Clear 17% 8 mph S 48%
6 PM 31° Clear 18% 6 mph S 52%
7 PM 30° Clear 24% 6 mph S 58%
8 PM 28° Clear 36% 6 mph SSE 64%
9 PM 25° Clear 37% 6 mph SSE 70%
10 PM 23° Clear 50% 7 mph SSE 74%
11 PM 23° Mostly Clear 51% 7 mph S 77%
12 AM 22° Mostly Clear 51% 8 mph S 80%
1 AM 23° Partly Cloudy 51% 7 mph S 80%
2 AM 23° Partly Cloudy 56% 8 mph S 80%
15-Day Forecast
Today
9/2
Rain
61%
19°
33°
Thu
9/3
Partly Cloudy
63%
19°
37°
Fri
9/4
Clear
41%
19°
38°
Sat
9/5
Drizzle
64%
19°
36°
Sun
9/6
Drizzle
64%
18°
38°
Mon
9/7
Rain
64%
19°
34°
Tue
9/8
Drizzle
63%
19°
39°
Wed
9/9
Drizzle
53%
14°
31°
Thu
9/10
Drizzle
44%
13°
29°
Fri
9/11
Drizzle
68%
14°
32°
Sat
9/12
Drizzle
60%
16°
30°
Sun
9/13
Drizzle
60%
16°
29°
Mon
9/14
Clear
60%
15°
29°
Tue
9/15
Clear
60%
15°
29°
Wed
9/16
Drizzle
60%
14°
29°
48
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
48 AQI 8.7 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 48 Good 39 48
Thu 42 Good 39 42
Fri 37 Good 36 37
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 Wed Sep 2, 07:00'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
SBCAPE41 J/kg
MLCAPE543 J/kg
MUCAPE1250 J/kg
SBCIN-528 J/kg
MLCIN-258 J/kg
Lifted Index-0.6
Kinematics
0–6 km Shear52 kt
0–1 km Shear24 kt
Eff. Shear42 kt
0–1 km SRH-7
0–3 km SRH41
Eff. SRH141
Storm Motion265° @ 37 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell3.8
K-Index42.1
Thermo & Levels
PWAT1.81 in
0–3 km LR4.1 °C/km
700–500 LR6.7 °C/km
Total Totals52.2
LCL946 hPa
LFC527 hPa
EL409 hPa
Freezing Lvl14,032 ft