Flash Flood Warning — Cedar County, IA, Iowa County, IA, Johnson County, IA, Keokuk County, IA, Louisa County, IA, Muscatine County, IA, Washington County, IA 8:15 AM Areal Flood Watch 1:00 PM Flood Watch 6:00 AM Flood Watch 6:00 PM Flood Watch 3:00 AM Flood Watch 12:00 PM

Muscatine County, Iowa, United States

Last updated: 7:43 AM CDT  ·  Refresh
20°C
Feels like 22°
Rain
▲ 21°  /  ▼ 15°
Wind
4 mph NNE
Humidity
98%
Dew Point
20°
Pressure
29.17 inHg
Visibility
6 mi
UV Index
0.9
Cloud Cover
94%
Sunrise
6:50 AM
Sunset
7:04 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Muscatine County is currently rain at 20°C. Precipitation is likely — peak probability 90% around 8 AM. Sunrise: 6:50AM · Sunset: 7:04PM.

27 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
83%
8 AM
19°
90%
9 AM
18°
82%
10 AM
18°
80%
11 AM
17°
64%
12 PM
17°
74%
1 PM
19°
53%
2 PM
19°
26%
3 PM
18°
26%
4 PM
18°
34%
5 PM
18°
42%
6 PM
18°
42%
7 PM
18°
37%
8 PM
17°
25%
9 PM
17°
35%
10 PM
17°
29%
11 PM
17°
29%
12 AM
16°
29%
1 AM
16°
29%
2 AM
16°
32%
3 AM
16°
32%
4 AM
16°
36%
5 AM
16°
39%
6 AM
16°
39%
7-Day Forecast
Today
21° 15°
Rain, 83% chance.
Mon
19° 13°
Overcast with a 55% chance of rain.
Tue
17°
Mostly Cloudy with a 58% chance of rain.
Wed
21°
Partly Cloudy.
Thu
22° 10°
Mostly Cloudy.
Fri
21° 12°
Overcast.
Sat
21° 12°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 20° Rain 83% 4 mph NNE 98%
8 AM 19° Rain 90% 7 mph NNE 97%
9 AM 18° Overcast 82% 9 mph NE 97%
10 AM 18° Overcast 80% 11 mph NE 96%
11 AM 17° Overcast 64% 13 mph NE 95%
12 PM 17° Rain 74% 14 mph NE 94%
1 PM 19° Overcast 53% 14 mph NE 92%
2 PM 19° Overcast 26% 15 mph NE 91%
3 PM 18° Overcast 26% 15 mph NE 89%
4 PM 18° Mostly Cloudy 34% 14 mph NE 88%
5 PM 18° Overcast 42% 13 mph NE 88%
6 PM 18° Overcast 42% 13 mph NE 88%
7 PM 18° Overcast 37% 14 mph NE 87%
8 PM 17° Overcast 25% 14 mph NE 87%
9 PM 17° Overcast 35% 14 mph NE 86%
10 PM 17° Overcast 29% 14 mph ENE 85%
11 PM 17° Overcast 29% 14 mph ENE 85%
12 AM 16° Mostly Cloudy 29% 14 mph ENE 85%
1 AM 16° Overcast 29% 14 mph NE 85%
2 AM 16° Overcast 32% 13 mph NE 86%
3 AM 16° Overcast 32% 12 mph NE 86%
4 AM 16° Overcast 36% 12 mph NE 86%
5 AM 16° Overcast 39% 12 mph NE 86%
6 AM 16° Overcast 39% 12 mph NE 86%
15-Day Forecast
Today
9/20
Rain
83%
15°
21°
Mon
9/21
Overcast
55%
13°
19°
Tue
9/22
Mostly Cloudy
58%
17°
Wed
9/23
Partly Cloudy
3%
21°
Thu
9/24
Mostly Cloudy
7%
10°
22°
Fri
9/25
Overcast
17%
12°
21°
Sat
9/26
Drizzle
53%
12°
21°
Sun
9/27
Mostly Cloudy
34%
12°
23°
Mon
9/28
Drizzle
35%
12°
24°
Tue
9/29
Overcast
44%
14°
23°
Wed
9/30
Drizzle
60%
13°
23°
Thu
10/1
Drizzle
60%
13°
23°
Fri
10/2
Drizzle
60%
12°
22°
Sat
10/3
Drizzle
60%
11°
22°
Sun
10/4
Drizzle
60%
12°
22°
27
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
14 AQI 2.6 µg/m³
O3
Ground-level ozone
Dominant
27 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 27 Good 27 14
Tue 19 Good 19 9
Wed 21 Good 21 9
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 Sep 20, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE20 J/kg
MLCAPE31 J/kg
MUCAPE69 J/kg
SBCIN-22 J/kg
MLCIN-11 J/kg
Lifted Index0.8
Kinematics
0–6 km Shear20 kt
0–1 km Shear7 kt
Eff. Shear
0–1 km SRH26
0–3 km SRH103
Eff. SRH
Storm Motion326° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)
Supercell
K-Index35.8
Thermo & Levels
PWAT2.06 in
0–3 km LR4.7 °C/km
700–500 LR5.2 °C/km
Total Totals43.8
LCL982 hPa
LFC725 hPa
EL569 hPa
Freezing Lvl13,576 ft