Excessive Heat Warning — Emmet, IA, Kossuth, IA, Winnebago, IA, Worth, IA, Palo Alto, IA, Hancock, IA, Cerro Gordo, IA, Pocahontas, IA, Humboldt, IA, Wright, IA, Franklin, IA, Sac, IA, Calhoun, IA, Webster, IA, Hamilton, IA, Hardin, IA, Crawford, IA, Carroll, IA, Greene, IA, Boone, IA, Story, IA, Audubon, IA, Guthrie, IA, Dallas, IA, Polk, IA, Cass, IA, Adair, IA, Madison, IA, Warren, IA, Adams, IA, Union, IA, Taylor, IA, Ringgold, IA, Butler, IA, Bremer, IA, Grundy, IA, Black Hawk, IA, Marshall, IA, Tama, IA, Jasper, IA, Poweshiek, IA, Marion, IA, Mahaska, IA, Clarke, IA, Lucas, IA, Monroe, IA, Wapello, IA, Decatur, IA, Wayne, IA, Appanoose, IA, Davis, IA 9:00 PM

Poweshiek County, Iowa, United States

Last updated: 10:18 AM CDT  ·  Refresh
28°C
Feels like 32°
Mostly Cloudy
▲ 36°  /  ▼ 24°
Wind
5 mph SW
Humidity
78%
Dew Point
24°
Pressure
28.92 inHg
Visibility
9 mi
UV Index
4.9
Cloud Cover
81%
Sunrise
5:58 AM
Sunset
8:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Poweshiek County is currently mostly cloudy at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 4302 J/kg) — isolated convective development possible. Sunrise: 5:58AM · Sunset: 8:34PM.

Alerts

Excessive Heat Warning
Emmet, IA, Kossuth, IA, Winnebago, IA, Worth, IA, Palo Alto, IA, Hancock, IA, Cerro Gordo, IA, Pocahontas, IA, Humboldt, IA, Wright, IA, Franklin, IA, Sac, IA, Calhoun, IA, Webster, IA, Hamilton, IA, Hardin, IA, Crawford, IA, Carroll, IA, Greene, IA, Boone, IA, Story, IA, Audubon, IA, Guthrie, IA, Dallas, IA, Polk, IA, Cass, IA, Adair, IA, Madison, IA, Warren, IA, Adams, IA, Union, IA, Taylor, IA, Ringgold, IA, Butler, IA, Bremer, IA, Grundy, IA, Black Hawk, IA, Marshall, IA, Tama, IA, Jasper, IA, Poweshiek, IA, Marion, IA, Mahaska, IA, Clarke, IA, Lucas, IA, Monroe, IA, Wapello, IA, Decatur, IA, Wayne, IA, Appanoose, IA, Davis, IA
Expires 9:00 PM
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
3%
11 AM
31°
14%
12 PM
31°
7%
1 PM
33°
3%
2 PM
34°
3%
3 PM
35°
3%
4 PM
36°
17%
5 PM
35°
3%
6 PM
34°
3%
7 PM
33°
3%
8 PM
31°
5%
9 PM
29°
18%
10 PM
28°
5%
11 PM
28°
8%
12 AM
27°
8%
1 AM
27°
8%
2 AM
26°
9%
3 AM
26°
13%
4 AM
26°
12%
5 AM
24°
17%
6 AM
24°
22%
7 AM
24°
22%
8 AM
26°
18%
9 AM
29°
9%
7-Day Forecast
Today
36° 24°
Mostly Cloudy.
Mon
37° 23°
Mostly Clear.
Tue
31° 20°
Mostly Cloudy.
Wed
30° 18°
Clear with a 47% chance of rain.
Thu
31° 18°
Rain, 71% chance.
Fri
28° 19°
Rain, 82% chance.
Sat
28° 18°
Clear with a 42% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Cloudy 3% 5 mph SW 78%
11 AM 31° Mostly Cloudy 14% 5 mph SW 72%
12 PM 31° Mostly Cloudy 7% 5 mph SW 71%
1 PM 33° Mostly Cloudy 3% 5 mph SW 68%
2 PM 34° Mostly Cloudy 3% 5 mph SSW 64%
3 PM 35° Mostly Cloudy 3% 5 mph SSW 60%
4 PM 36° Rain 17% 5 mph SSW 59%
5 PM 35° Partly Cloudy 3% 5 mph S 62%
6 PM 34° Partly Cloudy 3% 4 mph SE 67%
7 PM 33° Partly Cloudy 3% 6 mph SE 71%
8 PM 31° Mostly Cloudy 5% 6 mph SSE 70%
9 PM 29° Mostly Cloudy 18% 7 mph S 69%
10 PM 28° Mostly Cloudy 5% 9 mph S 69%
11 PM 28° Mostly Cloudy 8% 8 mph S 71%
12 AM 27° Mostly Clear 8% 8 mph SSW 73%
1 AM 27° Mostly Clear 8% 8 mph SSW 74%
2 AM 26° Partly Cloudy 9% 8 mph SSW 76%
3 AM 26° Partly Cloudy 13% 8 mph S 77%
4 AM 26° Mostly Cloudy 12% 8 mph S 78%
5 AM 24° Partly Cloudy 17% 8 mph S 80%
6 AM 24° Rain 22% 8 mph S 81%
7 AM 24° Rain 22% 8 mph S 81%
8 AM 26° Partly Cloudy 18% 8 mph SSW 78%
9 AM 29° Mostly Clear 9% 8 mph SSW 76%
15-Day Forecast
Today
7/26
Mostly Cloudy
17%
24°
36°
Mon
7/27
Mostly Clear
12%
23°
37°
Tue
7/28
Mostly Cloudy
14%
20°
31°
Wed
7/29
Clear
47%
18°
30°
Thu
7/30
Rain
71%
18°
31°
Fri
7/31
Rain
82%
19°
28°
Sat
8/1
Clear
42%
18°
28°
Sun
8/2
Clear
18%
18°
30°
Mon
8/3
Clear
44%
18°
32°
Tue
8/4
Drizzle
51%
21°
34°
Wed
8/5
Drizzle
60%
19°
31°
Thu
8/6
Drizzle
60%
18°
30°
Fri
8/7
Drizzle
60%
17°
31°
Sat
8/8
Drizzle
60%
18°
32°
Sun
8/9
Drizzle
60%
19°
32°
51
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
51 AQI 9.3 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 51 Moderate 39 51
Tue 44 Good 39 44
Wed 53 Moderate 40 53
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 Sun Jul 26, 14:00'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
SBCAPE2700 J/kg
MLCAPE889 J/kg
MUCAPE2700 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.7
Kinematics
0–6 km Shear24 kt
0–1 km Shear5 kt
Eff. Shear25 kt
0–1 km SRH-41
0–3 km SRH-133
Eff. SRH-133
Storm Motion272° @ 29 kt
0–1 km EHI-0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.4
Thermo & Levels
PWAT1.54 in
0–3 km LR5.2 °C/km
700–500 LR7.5 °C/km
Total Totals44.5
LCL916 hPa
LFC979 hPa
EL162 hPa
Freezing Lvl14,606 ft