Areal Flood Warning — Cedar County, IA, Iowa County, IA, Johnson County, IA, Keokuk County, IA, Louisa County, IA, Muscatine County, IA, Washington County, IA 2:00 PM Flood Watch 2:00 AM

Keokuk County, Iowa, United States

Last updated: 8:47 AM CDT  ·  Refresh
20°C
Feels like 22°
Mostly Cloudy
▲ 21°  /  ▼ 13°
Wind
4 mph N
Humidity
94%
Dew Point
19°
Pressure
29.13 inHg
Visibility
10 mi
UV Index
2.7
Cloud Cover
81%
Sunrise
6:54 AM
Sunset
7:09 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Keokuk County is currently mostly cloudy at 20°C. Precipitation is likely — peak probability 88% around 9 AM. Sunrise: 6:54AM · Sunset: 7:09PM.

22 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
59%
9 AM
18°
87%
10 AM
18°
75%
11 AM
18°
81%
12 PM
17°
73%
1 PM
18°
50%
2 PM
18°
20%
3 PM
18°
32%
4 PM
17°
40%
5 PM
19°
37%
6 PM
18°
37%
7 PM
18°
51%
8 PM
18°
51%
9 PM
17°
50%
10 PM
17°
38%
11 PM
17°
39%
12 AM
16°
39%
1 AM
16°
42%
2 AM
16°
46%
3 AM
16°
46%
4 AM
16°
45%
5 AM
16°
45%
6 AM
15°
45%
7 AM
15°
45%
7-Day Forecast
Today
21° 13°
Overcast with a 81% chance of rain.
Mon
19° 13°
Overcast with a 62% chance of rain.
Tue
16°
Mostly Cloudy with a 57% chance of rain.
Wed
19°
Mostly Cloudy.
Thu
21° 10°
Clear.
Fri
20° 13°
Clear.
Sat
21° 12°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 20° Mostly Cloudy 59% 4 mph N 94%
9 AM 18° Mostly Cloudy 87% 5 mph N 92%
10 AM 18° Mostly Cloudy 75% 7 mph NNE 92%
11 AM 18° Overcast 81% 10 mph NE 93%
12 PM 17° Rain 73% 13 mph NE 94%
1 PM 18° Overcast 50% 13 mph NE 92%
2 PM 18° Overcast 20% 14 mph NE 90%
3 PM 18° Overcast 32% 14 mph NE 88%
4 PM 17° Overcast 40% 13 mph NE 88%
5 PM 19° Overcast 37% 13 mph NE 88%
6 PM 18° Overcast 37% 13 mph NE 89%
7 PM 18° Overcast 51% 13 mph ENE 90%
8 PM 18° Mostly Cloudy 51% 13 mph ENE 90%
9 PM 17° Partly Cloudy 50% 13 mph ENE 90%
10 PM 17° Partly Cloudy 38% 14 mph ENE 90%
11 PM 17° Partly Cloudy 39% 13 mph ENE 89%
12 AM 16° Mostly Cloudy 39% 13 mph ENE 88%
1 AM 16° Mostly Cloudy 42% 13 mph ENE 86%
2 AM 16° Overcast 46% 12 mph NE 86%
3 AM 16° Overcast 46% 12 mph NE 86%
4 AM 16° Overcast 45% 12 mph NE 87%
5 AM 16° Overcast 45% 12 mph NE 88%
6 AM 15° Overcast 45% 12 mph NE 89%
7 AM 15° Overcast 45% 12 mph NE 89%
15-Day Forecast
Today
9/20
Overcast
81%
13°
21°
Mon
9/21
Overcast
62%
13°
19°
Tue
9/22
Mostly Cloudy
57%
16°
Wed
9/23
Mostly Cloudy
3%
19°
Thu
9/24
Clear
8%
10°
21°
Fri
9/25
Clear
17%
13°
20°
Sat
9/26
Drizzle
52%
12°
21°
Sun
9/27
Drizzle
43%
12°
23°
Mon
9/28
Clear
44%
13°
24°
Tue
9/29
Drizzle
51%
13°
22°
Wed
9/30
Drizzle
60%
13°
22°
Thu
10/1
Drizzle
60%
12°
22°
Fri
10/2
Drizzle
60%
11°
21°
Sat
10/3
Drizzle
60%
11°
21°
Sun
10/4
Drizzle
60%
10°
20°
22
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
22 AQI 25 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 22 Good 22 14
Tue 19 Good 19 9
Wed 17 Good 17 11
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 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE35 J/kg
MLCAPE15 J/kg
MUCAPE35 J/kg
SBCIN-0 J/kg
MLCIN0 J/kg
Lifted Index0.7
Kinematics
0–6 km Shear19 kt
0–1 km Shear3 kt
Eff. Shear
0–1 km SRH11
0–3 km SRH29
Eff. SRH
Storm Motion336° @ 21 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)
Supercell
K-Index31.8
Thermo & Levels
PWAT1.84 in
0–3 km LR4.4 °C/km
700–500 LR5.6 °C/km
Total Totals42.1
LCL973 hPa
LFC986 hPa
EL843 hPa
Freezing Lvl13,760 ft