Excessive Heat Warning — Buchanan, IA, Delaware, IA, Dubuque, IA, Benton, IA, Linn, IA, Jones, IA, Jackson, IA, Iowa, IA, Johnson, IA, Cedar, IA, Clinton, IA, Muscatine, IA, Scott, IA, Keokuk, IA, Washington, IA, Louisa, IA, Jefferson, IA, Henry, IA, Des Moines, IA, Van Buren, IA, Lee, IA, Whiteside, IL, Rock Island, IL, Henry, IL, Bureau, IL, Putnam, IL, Mercer, IL, Henderson, IL, Warren, IL, Hancock, IL, McDonough, IL, Scotland, MO, Clark, MO 9:00 PM Extreme Heat Watch 10:00 PM

Keokuk County, Iowa, United States

Last updated: 8:57 AM CDT  ·  Refresh
27°C
Feels like 32°
Mostly Cloudy
▲ 37°  /  ▼ 24°
Wind
4 mph SW
Humidity
87%
Dew Point
25°
Pressure
29.11 inHg
Visibility
4 mi
UV Index
4.1
Cloud Cover
79%
Sunrise
5:58 AM
Sunset
8:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Keokuk County is currently mostly cloudy at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3893 J/kg) — isolated convective development possible. Sunrise: 5:58AM · Sunset: 8:31PM.

Alerts

Excessive Heat Warning
Buchanan, IA, Delaware, IA, Dubuque, IA, Benton, IA, Linn, IA, Jones, IA, Jackson, IA, Iowa, IA, Johnson, IA, Cedar, IA, Clinton, IA, Muscatine, IA, Scott, IA, Keokuk, IA, Washington, IA, Louisa, IA, Jefferson, IA, Henry, IA, Des Moines, IA, Van Buren, IA, Lee, IA, Whiteside, IL, Rock Island, IL, Henry, IL, Bureau, IL, Putnam, IL, Mercer, IL, Henderson, IL, Warren, IL, Hancock, IL, McDonough, IL, Scotland, MO, Clark, MO
Expires 9:00 PM
Extreme Heat Watch
Expires 10:00 PM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
11%
9 AM
29°
14%
10 AM
31°
16%
11 AM
33°
16%
12 PM
34°
4%
1 PM
36°
4%
2 PM
36°
9%
3 PM
37°
9%
4 PM
37°
18%
5 PM
37°
18%
6 PM
36°
18%
7 PM
33°
18%
8 PM
32°
19%
9 PM
29°
19%
10 PM
29°
19%
11 PM
28°
17%
12 AM
28°
22%
1 AM
27°
17%
2 AM
27°
17%
3 AM
26°
9%
4 AM
26°
9%
5 AM
26°
9%
6 AM
26°
9%
7 AM
27°
16%
7-Day Forecast
Today
37° 24°
Partly Cloudy.
Mon
38° 24°
Mostly Clear with a 29% chance of rain.
Tue
32° 21°
Mostly Cloudy.
Wed
32° 18°
Mostly Clear with a 43% chance of rain.
Thu
32° 18°
Rain, 71% chance.
Fri
28° 20°
Rain, 71% chance.
Sat
29° 19°
Clear with a 42% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Cloudy 11% 4 mph SW 87%
9 AM 29° Overcast 14% 7 mph SW 83%
10 AM 31° Mostly Cloudy 16% 7 mph SW 75%
11 AM 33° Mostly Cloudy 16% 6 mph SW 67%
12 PM 34° Partly Cloudy 4% 5 mph WSW 62%
1 PM 36° Partly Cloudy 4% 4 mph WSW 58%
2 PM 36° Partly Cloudy 9% 3 mph WSW 54%
3 PM 37° Partly Cloudy 9% 4 mph WSW 49%
4 PM 37° Partly Cloudy 18% 3 mph WSW 50%
5 PM 37° Partly Cloudy 18% 5 mph SW 52%
6 PM 36° Mostly Clear 18% 6 mph S 55%
7 PM 33° Mostly Clear 18% 5 mph S 59%
8 PM 32° Partly Cloudy 19% 6 mph SSW 62%
9 PM 29° Partly Cloudy 19% 7 mph SSW 64%
10 PM 29° Mostly Clear 19% 7 mph SSW 67%
11 PM 28° Partly Cloudy 17% 8 mph SSW 69%
12 AM 28° Partly Cloudy 22% 8 mph SSW 70%
1 AM 27° Partly Cloudy 17% 6 mph SSW 75%
2 AM 27° Partly Cloudy 17% 6 mph SSW 79%
3 AM 26° Partly Cloudy 9% 6 mph S 83%
4 AM 26° Partly Cloudy 9% 6 mph S 84%
5 AM 26° Partly Cloudy 9% 6 mph SSE 85%
6 AM 26° Partly Cloudy 9% 8 mph SSE 86%
7 AM 27° Mostly Clear 16% 8 mph SSE 81%
15-Day Forecast
Today
7/26
Partly Cloudy
19%
24°
37°
Mon
7/27
Mostly Clear
29%
24°
38°
Tue
7/28
Mostly Cloudy
14%
21°
32°
Wed
7/29
Mostly Clear
43%
18°
32°
Thu
7/30
Rain
71%
18°
32°
Fri
7/31
Rain
71%
20°
28°
Sat
8/1
Clear
42%
19°
29°
Sun
8/2
Drizzle
42%
18°
31°
Mon
8/3
Clear
44%
19°
33°
Tue
8/4
Drizzle
51%
21°
36°
Wed
8/5
Drizzle
60%
19°
33°
Thu
8/6
Drizzle
60%
18°
31°
Fri
8/7
Drizzle
60%
18°
32°
Sat
8/8
Drizzle
60%
19°
33°
Sun
8/9
Drizzle
60%
19°
33°
48
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
48 AQI 8.7 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 48 Good 37 48
Tue 41 Good 36 41
Wed 53 Moderate 38 53
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 Jul 26, 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
SBCAPE3609 J/kg
MLCAPE2521 J/kg
MUCAPE3735 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-9.9
Kinematics
0–6 km Shear36 kt
0–1 km Shear15 kt
Eff. Shear34 kt
0–1 km SRH-89
0–3 km SRH-212
Eff. SRH-212
Storm Motion272° @ 27 kt
0–1 km EHI-2.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.0
Thermo & Levels
PWAT1.66 in
0–3 km LR4.7 °C/km
700–500 LR7.8 °C/km
Total Totals48.5
LCL957 hPa
LFC986 hPa
EL150 hPa
Freezing Lvl15,351 ft