Flash Flood Warning — Benton County, IA, Cedar County, IA, Iowa County, IA, Johnson County, IA, Jones County, IA, Linn County, IA 8:00 AM 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 4:00 PM Flood Watch 12:00 AM

Cedar County, Iowa, United States

Last updated: 7:44 AM CDT  ·  Refresh
19°C
Feels like 20°
Rain
▲ 20°  /  ▼ 14°
Wind
8 mph NE
Humidity
97%
Dew Point
19°
Pressure
29.07 inHg
Visibility
1 mi
UV Index
0.8
Cloud Cover
97%
Sunrise
6:50 AM
Sunset
7:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cedar County is currently rain at 19°C. Precipitation is likely — peak probability 88% around 8 AM. Sunrise: 6:50AM · Sunset: 7:05PM.

26 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
87%
8 AM
18°
88%
9 AM
17°
87%
10 AM
16°
80%
11 AM
16°
64%
12 PM
16°
59%
1 PM
17°
34%
2 PM
17°
22%
3 PM
17°
22%
4 PM
17°
18%
5 PM
17°
29%
6 PM
17°
41%
7 PM
17°
39%
8 PM
16°
38%
9 PM
17°
38%
10 PM
16°
40%
11 PM
16°
38%
12 AM
16°
29%
1 AM
16°
29%
2 AM
16°
31%
3 AM
16°
35%
4 AM
16°
35%
5 AM
14°
35%
6 AM
14°
38%
7-Day Forecast
Today
20° 14°
Rain, 87% chance.
Mon
18° 12°
Overcast with a 55% chance of rain.
Tue
16°
Mostly Cloudy with a 55% chance of rain.
Wed
19°
Partly Cloudy.
Thu
19°
Mostly Cloudy.
Fri
19° 12°
Overcast with a 22% chance of rain.
Sat
19° 12°
Drizzle, 49% chance.
TimeTempConditionsPrecipWindHumidity
Now 19° Rain 87% 8 mph NE 97%
8 AM 18° Rain 88% 12 mph NE 96%
9 AM 17° Heavy Rain 87% 14 mph NE 96%
10 AM 16° Overcast 80% 14 mph NE 95%
11 AM 16° Overcast 64% 14 mph NE 95%
12 PM 16° Overcast 59% 15 mph NE 94%
1 PM 17° Overcast 34% 16 mph NE 93%
2 PM 17° Overcast 22% 16 mph NE 92%
3 PM 17° Overcast 22% 16 mph NE 91%
4 PM 17° Overcast 18% 14 mph NE 90%
5 PM 17° Overcast 29% 14 mph NE 89%
6 PM 17° Mostly Cloudy 41% 14 mph NE 88%
7 PM 17° Mostly Cloudy 39% 14 mph NE 86%
8 PM 16° Overcast 38% 15 mph NE 84%
9 PM 17° Overcast 38% 15 mph ENE 82%
10 PM 16° Overcast 40% 14 mph ENE 82%
11 PM 16° Overcast 38% 14 mph NE 82%
12 AM 16° Mostly Cloudy 29% 14 mph NE 84%
1 AM 16° Mostly Cloudy 29% 14 mph NE 84%
2 AM 16° Overcast 31% 14 mph NE 84%
3 AM 16° Overcast 35% 13 mph NE 84%
4 AM 16° Overcast 35% 13 mph NE 84%
5 AM 14° Overcast 35% 13 mph NE 84%
6 AM 14° Overcast 38% 13 mph NE 84%
15-Day Forecast
Today
9/20
Rain
87%
14°
20°
Mon
9/21
Overcast
55%
12°
18°
Tue
9/22
Mostly Cloudy
55%
16°
Wed
9/23
Partly Cloudy
16%
19°
Thu
9/24
Mostly Cloudy
10%
19°
Fri
9/25
Overcast
22%
12°
19°
Sat
9/26
Drizzle
49%
12°
19°
Sun
9/27
Drizzle
46%
11°
21°
Mon
9/28
Drizzle
35%
11°
22°
Tue
9/29
Overcast
44%
13°
21°
Wed
9/30
Drizzle
60%
12°
21°
Thu
10/1
Drizzle
60%
12°
21°
Fri
10/2
Drizzle
60%
11°
20°
Sat
10/3
Drizzle
60%
11°
20°
Sun
10/4
Drizzle
60%
11°
20°
26
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
10 AQI 1.9 µg/m³
O3
Ground-level ozone
Dominant
26 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 26 Good 26 10
Tue 19 Good 19 6
Wed 20 Good 20 6
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 LCL0°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
SBCAPE0 J/kg
MLCAPE15 J/kg
MUCAPE59 J/kg
SBCIN
MLCIN0 J/kg
Lifted Index1.7
Kinematics
0–6 km Shear15 kt
0–1 km Shear9 kt
Eff. Shear
0–1 km SRH23
0–3 km SRH113
Eff. SRH
Storm Motion345° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)
Supercell
K-Index33.2
Thermo & Levels
PWAT1.92 in
0–3 km LR4.5 °C/km
700–500 LR5.2 °C/km
Total Totals43.5
LCL977 hPa
LFC
EL
Freezing Lvl13,264 ft