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

Pocahontas County, Iowa, United States

Last updated: 3:05 AM CDT  ·  Refresh
22°C
Feels like 22°
Mostly Cloudy
▲ 33°  /  ▼ 19°
Wind
10 mph N
Humidity
88%
Dew Point
19°
Pressure
28.64 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
74%
Sunrise
6:44 AM
Sunset
7:51 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pocahontas County is currently mostly cloudy at 22°C. Precipitation is likely — peak probability 68% around 6 AM. Atmospheric instability is elevated (CAPE up to 1876 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
22°
43%
4 AM
19°
54%
5 AM
19°
56%
6 AM
18°
68%
7 AM
18°
58%
8 AM
19°
59%
9 AM
21°
51%
10 AM
22°
27%
11 AM
24°
24%
12 PM
26°
19%
1 PM
28°
6%
2 PM
31°
9%
3 PM
32°
12%
4 PM
32°
21%
5 PM
32°
21%
6 PM
32°
18%
7 PM
32°
18%
8 PM
30°
36%
9 PM
28°
37%
10 PM
24°
40%
11 PM
23°
51%
12 AM
23°
51%
1 AM
23°
51%
2 AM
22°
57%
7-Day Forecast
Today
33° 19°
Mostly Clear with a 68% chance of rain.
Thu
37° 19°
Partly Cloudy with a 63% chance of rain.
Fri
38° 19°
Clear with a 41% chance of rain.
Sat
36° 19°
Clear with a 64% chance of rain.
Sun
38° 18°
Drizzle, 64% chance.
Mon
34° 19°
Rain, 64% chance.
Tue
38° 19°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Mostly Cloudy 43% 10 mph N 88%
4 AM 19° Mostly Cloudy 54% 8 mph ENE 93%
5 AM 19° Rain 56% 9 mph ESE 93%
6 AM 18° Mostly Cloudy 68% 9 mph SE 93%
7 AM 18° Overcast 58% 9 mph SE 92%
8 AM 19° Mostly Cloudy 59% 6 mph SE 88%
9 AM 21° Partly Cloudy 51% 8 mph SSE 83%
10 AM 22° Partly Cloudy 27% 7 mph SSE 77%
11 AM 24° Mostly Clear 24% 7 mph S 69%
12 PM 26° Clear 19% 9 mph S 60%
1 PM 28° Clear 6% 9 mph SSW 53%
2 PM 31° Clear 9% 9 mph S 49%
3 PM 32° Clear 12% 9 mph S 46%
4 PM 32° Clear 21% 10 mph S 44%
5 PM 32° Clear 21% 9 mph S 46%
6 PM 32° Clear 18% 8 mph S 49%
7 PM 32° Clear 18% 7 mph S 53%
8 PM 30° Clear 36% 7 mph S 59%
9 PM 28° Clear 37% 7 mph S 65%
10 PM 24° Clear 40% 8 mph S 71%
11 PM 23° Mostly Clear 51% 8 mph S 74%
12 AM 23° Mostly Clear 51% 8 mph S 77%
1 AM 23° Partly Cloudy 51% 9 mph S 80%
2 AM 22° Mostly Cloudy 57% 8 mph S 80%
15-Day Forecast
Today
9/2
Mostly Clear
68%
19°
33°
Thu
9/3
Partly Cloudy
63%
19°
37°
Fri
9/4
Clear
41%
19°
38°
Sat
9/5
Clear
64%
19°
36°
Sun
9/6
Drizzle
64%
18°
38°
Mon
9/7
Rain
64%
19°
34°
Tue
9/8
Drizzle
63%
19°
38°
Wed
9/9
Drizzle
53%
15°
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%
15°
29°
Mon
9/14
Clear
60%
15°
29°
Tue
9/15
Clear
60%
16°
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, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE152 J/kg
MLCAPE721 J/kg
MUCAPE1353 J/kg
SBCIN-481 J/kg
MLCIN-268 J/kg
Lifted Index-1.0
Kinematics
0–6 km Shear50 kt
0–1 km Shear26 kt
Eff. Shear43 kt
0–1 km SRH125
0–3 km SRH167
Eff. SRH162
Storm Motion264° @ 37 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell4.9
K-Index42.2
Thermo & Levels
PWAT1.77 in
0–3 km LR4.5 °C/km
700–500 LR6.4 °C/km
Total Totals50.4
LCL939 hPa
LFC614 hPa
EL358 hPa
Freezing Lvl14,094 ft