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

Poweshiek County, Iowa, United States

Last updated: 4:56 PM CDT  ·  Refresh
31°C
Feels like 41°
Partly Cloudy
▲ 33°  /  ▼ 23°
Wind
18 mph S
Humidity
77%
Dew Point
26°
Pressure
28.81 inHg
Visibility
10 mi
UV Index
6.8
Cloud Cover
45%
Sunrise
5:38 AM
Sunset
8:48 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Poweshiek County is currently partly cloudy at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 4697 J/kg) — isolated convective development possible. Sunrise: 5:38AM · Sunset: 8:48PM.

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
31°
5%
5 PM
33°
25%
6 PM
32°
25%
7 PM
31°
25%
8 PM
31°
25%
9 PM
29°
18%
10 PM
29°
18%
11 PM
28°
18%
12 AM
28°
5%
1 AM
27°
5%
2 AM
27°
5%
3 AM
26°
5%
4 AM
26°
5%
5 AM
24°
3%
6 AM
24°
3%
7 AM
25°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
32°
3%
2 PM
32°
10%
3 PM
33°
10%
7-Day Forecast
Today
33° 23°
Partly Cloudy with a 25% chance of rain.
Tue
34° 24°
Partly Cloudy.
Wed
33° 24°
Partly Cloudy with a 41% chance of rain.
Thu
32° 24°
Partly Cloudy with a 51% chance of rain.
Fri
32° 22°
Overcast with a 53% chance of rain.
Sat
32° 22°
Thunderstorm, 60% chance.
Sun
30° 19°
Mostly Cloudy with a 60% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 31° Partly Cloudy 5% 18 mph S 77%
5 PM 33° Partly Cloudy 25% 18 mph S 77%
6 PM 32° Partly Cloudy 25% 16 mph S 78%
7 PM 31° Partly Cloudy 25% 15 mph SSW 78%
8 PM 31° Partly Cloudy 25% 14 mph S 79%
9 PM 29° Mostly Cloudy 18% 14 mph S 80%
10 PM 29° Partly Cloudy 18% 13 mph SSW 82%
11 PM 28° Mostly Cloudy 18% 13 mph SSW 83%
12 AM 28° Overcast 5% 13 mph SSW 83%
1 AM 27° Mostly Cloudy 5% 13 mph SSW 83%
2 AM 27° Mostly Cloudy 5% 12 mph SSW 83%
3 AM 26° Mostly Cloudy 5% 12 mph SSW 83%
4 AM 26° Partly Cloudy 5% 11 mph SSW 83%
5 AM 24° Mostly Clear 3% 10 mph SSW 83%
6 AM 24° Partly Cloudy 3% 10 mph SSW 83%
7 AM 25° Partly Cloudy 3% 12 mph SSW 79%
8 AM 26° Partly Cloudy 3% 14 mph SSW 75%
9 AM 28° Partly Cloudy 3% 15 mph SSW 70%
10 AM 29° Partly Cloudy 3% 15 mph SSW 67%
11 AM 31° Partly Cloudy 3% 16 mph SSW 65%
12 PM 32° Mostly Clear 3% 16 mph SSW 63%
1 PM 32° Mostly Clear 3% 16 mph SSW 63%
2 PM 32° Partly Cloudy 10% 16 mph SSW 63%
3 PM 33° Partly Cloudy 10% 15 mph SSW 63%
15-Day Forecast
Today
6/29
Partly Cloudy
25%
23°
33°
Tue
6/30
Partly Cloudy
17%
24°
34°
Wed
7/1
Partly Cloudy
41%
24°
33°
Thu
7/2
Partly Cloudy
51%
24°
32°
Fri
7/3
Overcast
53%
22°
32°
Sat
7/4
Thunderstorm
60%
22°
32°
Sun
7/5
Mostly Cloudy
60%
19°
30°
Mon
7/6
Overcast
60%
19°
29°
Tue
7/7
Drizzle
60%
19°
29°
Wed
7/8
Drizzle
60%
19°
31°
Thu
7/9
Drizzle
60%
20°
29°
Fri
7/10
Drizzle
60%
19°
29°
Sat
7/11
Drizzle
60%
19°
29°
Sun
7/12
Drizzle
60%
18°
29°
Mon
7/13
Drizzle
60%
19°
29°
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 7.0 µg/m³
O3
Ground-level ozone
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 39 Good 31 39
Wed 77 Moderate 34 77
Thu 59 Moderate 31 59
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, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE5443 J/kg
MLCAPE4580 J/kg
MUCAPE5443 J/kg
SBCIN-4 J/kg
MLCIN0 J/kg
Lifted Index-8.8
Kinematics
0–6 km Shear23 kt
0–1 km Shear13 kt
Eff. Shear18 kt
0–1 km SRH47
0–3 km SRH11
Eff. SRH11
Storm Motion207° @ 39 kt
0–1 km EHI1.6
Composite Parameters
Sig. Tornado0.9
STP (eff)0.2
Supercell0.6
K-Index22.1
Thermo & Levels
PWAT1.71 in
0–3 km LR5.5 °C/km
700–500 LR7.4 °C/km
Total Totals50.5
LCL900 hPa
LFC891 hPa
EL125 hPa
Freezing Lvl16,335 ft