Areal Flood Watch 1:00 PM 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 Warning — Keokuk County, IA 1:00 AM Flood Watch 2:00 AM

Keokuk County, Iowa, United States

Last updated: 10:05 AM CDT  ·  Refresh
20°C
Feels like 22°
Mostly Cloudy
▲ 21°  /  ▼ 13°
Wind
5 mph N
Humidity
95%
Dew Point
19°
Pressure
29.14 inHg
Visibility
8 mi
UV Index
4.6
Cloud Cover
72%
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 81% around 12 PM. Sunrise: 6:54AM · Sunset: 7:09PM.

22 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
68%
11 AM
18°
63%
12 PM
18°
81%
1 PM
17°
62%
2 PM
18°
52%
3 PM
18°
36%
4 PM
18°
54%
5 PM
17°
58%
6 PM
19°
54%
7 PM
18°
60%
8 PM
18°
54%
9 PM
18°
54%
10 PM
17°
41%
11 PM
17°
41%
12 AM
17°
38%
1 AM
16°
39%
2 AM
16°
39%
3 AM
16°
43%
4 AM
16°
33%
5 AM
16°
38%
6 AM
16°
34%
7 AM
16°
34%
8 AM
16°
34%
9 AM
15°
38%
7-Day Forecast
Today
21° 13°
Overcast with a 68% chance of rain.
Mon
18° 13°
Overcast with a 61% chance of rain.
Tue
16° 10°
Mostly Cloudy with a 55% chance of rain.
Wed
19°
Mostly Cloudy.
Thu
21° 11°
Clear.
Fri
20° 13°
Clear.
Sat
21° 12°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 20° Mostly Cloudy 68% 5 mph N 95%
11 AM 18° Overcast 63% 7 mph NNE 94%
12 PM 18° Overcast 81% 11 mph NE 94%
1 PM 17° Rain 62% 13 mph NE 94%
2 PM 18° Overcast 52% 13 mph NE 91%
3 PM 18° Overcast 36% 14 mph NE 89%
4 PM 18° Overcast 54% 14 mph NE 88%
5 PM 17° Overcast 58% 13 mph ENE 89%
6 PM 19° Rain 54% 13 mph ENE 90%
7 PM 18° Rain 60% 12 mph ENE 91%
8 PM 18° Overcast 54% 12 mph ENE 91%
9 PM 18° Overcast 54% 12 mph ENE 91%
10 PM 17° Overcast 41% 13 mph ENE 92%
11 PM 17° Mostly Cloudy 41% 13 mph ENE 90%
12 AM 17° Mostly Cloudy 38% 13 mph ENE 89%
1 AM 16° Mostly Cloudy 39% 13 mph ENE 85%
2 AM 16° Mostly Cloudy 39% 13 mph ENE 86%
3 AM 16° Overcast 43% 12 mph ENE 87%
4 AM 16° Overcast 33% 12 mph NE 88%
5 AM 16° Overcast 38% 12 mph NE 88%
6 AM 16° Overcast 34% 12 mph NE 88%
7 AM 16° Overcast 34% 12 mph NE 88%
8 AM 16° Overcast 34% 12 mph NE 88%
9 AM 15° Overcast 38% 12 mph NE 88%
15-Day Forecast
Today
9/20
Overcast
68%
13°
21°
Mon
9/21
Overcast
61%
13°
18°
Tue
9/22
Mostly Cloudy
55%
10°
16°
Wed
9/23
Mostly Cloudy
3%
19°
Thu
9/24
Clear
8%
11°
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
Drizzle
44%
13°
24°
Tue
9/29
Drizzle
51%
14°
21°
Wed
9/30
Drizzle
60%
13°
22°
Thu
10/1
Drizzle
60%
13°
22°
Fri
10/2
Drizzle
60%
12°
21°
Sat
10/3
Drizzle
60%
11°
21°
Sun
10/4
Drizzle
60%
11°
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, 13:00'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
SBCAPE55 J/kg
MLCAPE19 J/kg
MUCAPE55 J/kg
SBCIN-0 J/kg
MLCIN0 J/kg
Lifted Index1.4
Kinematics
0–6 km Shear20 kt
0–1 km Shear2 kt
Eff. Shear
0–1 km SRH9
0–3 km SRH38
Eff. SRH
Storm Motion324° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)
Supercell
K-Index28.8
Thermo & Levels
PWAT1.79 in
0–3 km LR4.4 °C/km
700–500 LR5.5 °C/km
Total Totals39.2
LCL974 hPa
LFC987 hPa
EL819 hPa
Freezing Lvl13,543 ft