Marcy Township, Iowa

Last updated: 1:11 PM CDT  ·  Refresh
27°C
Feels like 29°
Overcast
▲ 29°  /  ▼ 20°
Wind
2 mph NE
Humidity
72%
Dew Point
21°
Pressure
28.81 inHg
Visibility
10 mi
UV Index
4.4
Cloud Cover
89%
Sunrise
5:49 AM
Sunset
8:52 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marcy Township is currently overcast at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2127 J/kg) — isolated convective development possible. Sunrise: 5:49AM · Sunset: 8:52PM.

Alerts

No active alerts for this location.
34 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
8%
2 PM
28°
8%
3 PM
28°
8%
4 PM
29°
8%
5 PM
28°
8%
6 PM
29°
8%
7 PM
28°
8%
8 PM
28°
8%
9 PM
27°
11%
10 PM
24°
5%
11 PM
23°
5%
12 AM
23°
5%
1 AM
22°
3%
2 AM
22°
3%
3 AM
22°
3%
4 AM
21°
3%
5 AM
22°
3%
6 AM
20°
3%
7 AM
21°
3%
8 AM
22°
3%
9 AM
23°
3%
10 AM
26°
3%
11 AM
26°
3%
12 PM
28°
3%
7-Day Forecast
Today
29° 20°
Overcast.
Sat
29° 20°
Haze.
Sun
31° 18°
Mostly Clear.
Mon
31° 17°
Haze.
Tue
32° 18°
Clear.
Wed
32° 19°
Clear.
Thu
32° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Overcast 8% 2 mph NE 72%
2 PM 28° Overcast 8% 2 mph NNE 70%
3 PM 28° Overcast 8% 3 mph N 68%
4 PM 29° Overcast 8% 3 mph N 66%
5 PM 28° Overcast 8% 3 mph NNE 68%
6 PM 29° Overcast 8% 2 mph NNE 70%
7 PM 28° Overcast 8% 2 mph N 75%
8 PM 28° Overcast 8% 2 mph NNE 80%
9 PM 27° Mostly Cloudy 11% 3 mph NE 85%
10 PM 24° Mostly Cloudy 5% 4 mph NE 89%
11 PM 23° Mostly Cloudy 5% 4 mph E 91%
12 AM 23° Mostly Cloudy 5% 3 mph ENE 92%
1 AM 22° Mostly Cloudy 3% 3 mph NNE 94%
2 AM 22° Mostly Cloudy 3% 4 mph NNE 95%
3 AM 22° Mostly Cloudy 3% 4 mph NNE 96%
4 AM 21° Overcast 3% 4 mph NNE 96%
5 AM 22° Overcast 3% 4 mph NNE 96%
6 AM 20° Haze 3% 3 mph NNE 96%
7 AM 21° Haze 3% 3 mph NE 95%
8 AM 22° Mostly Cloudy 3% 4 mph NE 90%
9 AM 23° Partly Cloudy 3% 4 mph ENE 85%
10 AM 26° Partly Cloudy 3% 5 mph ENE 82%
11 AM 26° Partly Cloudy 3% 5 mph ENE 79%
12 PM 28° Partly Cloudy 3% 6 mph E 75%
15-Day Forecast
Today
7/10
Overcast
8%
20°
29°
Sat
7/11
Haze
3%
20°
29°
Sun
7/12
Mostly Clear
3%
18°
31°
Mon
7/13
Haze
16%
17°
31°
Tue
7/14
Clear
9%
18°
32°
Wed
7/15
Clear
19%
19°
32°
Thu
7/16
Clear
19%
20°
32°
Fri
7/17
Thunderstorm
60%
21°
33°
Sat
7/18
Drizzle
60%
20°
34°
Sun
7/19
Thunderstorm
60%
19°
36°
Mon
7/20
Drizzle
60%
19°
31°
Tue
7/21
Drizzle
60%
19°
31°
Wed
7/22
Drizzle
60%
19°
31°
Thu
7/23
Rain
90%
18°
30°
Fri
7/24
Drizzle
60%
18°
31°
34
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
30 AQI 5.5 µg/m³
O3
Ground-level ozone
Dominant
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 34 Good 34 30
Sun 37 Good 36 37
Mon 44 Good 44 38
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 Fri Jul 10, 16:00'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
SBCAPE1760 J/kg
MLCAPE867 J/kg
MUCAPE1760 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.1
Kinematics
0–6 km Shear12 kt
0–1 km Shear4 kt
Eff. Shear12 kt
0–1 km SRH13
0–3 km SRH17
Eff. SRH17
Storm Motion148° @ 12 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.1
Supercell0.2
K-Index16.7
Thermo & Levels
PWAT1.22 in
0–3 km LR6.2 °C/km
700–500 LR7.0 °C/km
Total Totals45.8
LCL898 hPa
LFC976 hPa
EL207 hPa
Freezing Lvl13,612 ft