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: 7:44 AM CDT  ·  Refresh
26°C
Feels like 32°
Mostly Cloudy
▲ 37°  /  ▼ 24°
Wind
3 mph SW
Humidity
93%
Dew Point
25°
Pressure
29.11 inHg
Visibility
4 mi
UV Index
2.5
Cloud Cover
84%
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 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3962 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
26°
25%
8 AM
27°
23%
9 AM
29°
14%
10 AM
32°
14%
11 AM
33°
14%
12 PM
34°
7%
1 PM
36°
3%
2 PM
36°
7%
3 PM
37°
7%
4 PM
37°
16%
5 PM
37°
16%
6 PM
36°
16%
7 PM
34°
19%
8 PM
32°
22%
9 PM
29°
23%
10 PM
28°
23%
11 PM
28°
23%
12 AM
28°
22%
1 AM
27°
17%
2 AM
27°
17%
3 AM
26°
12%
4 AM
26°
9%
5 AM
26°
9%
6 AM
26°
5%
7-Day Forecast
Today
37° 24°
Partly Cloudy with a 25% chance of rain.
Mon
37° 24°
Mostly Clear with a 26% chance of rain.
Tue
32° 21°
Partly Cloudy with a 21% chance of rain.
Wed
32° 19°
Mostly Clear with a 32% chance of rain.
Thu
31° 18°
Rain, 64% chance.
Fri
29° 20°
Rain, 71% chance.
Sat
29° 18°
Clear with a 33% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Cloudy 25% 3 mph SW 93%
8 AM 27° Overcast 23% 5 mph SW 88%
9 AM 29° Overcast 14% 7 mph SW 84%
10 AM 32° Partly Cloudy 14% 6 mph SW 76%
11 AM 33° Partly Cloudy 14% 5 mph SW 68%
12 PM 34° Partly Cloudy 7% 5 mph WSW 63%
1 PM 36° Partly Cloudy 3% 4 mph W 59%
2 PM 36° Partly Cloudy 7% 4 mph W 55%
3 PM 37° Partly Cloudy 7% 4 mph W 50%
4 PM 37° Partly Cloudy 16% 3 mph W 50%
5 PM 37° Partly Cloudy 16% 4 mph SW 52%
6 PM 36° Partly Cloudy 16% 6 mph S 54%
7 PM 34° Partly Cloudy 19% 5 mph S 58%
8 PM 32° Partly Cloudy 22% 5 mph S 61%
9 PM 29° Partly Cloudy 23% 6 mph SSW 64%
10 PM 28° Partly Cloudy 23% 7 mph SSW 66%
11 PM 28° Partly Cloudy 23% 7 mph SSW 68%
12 AM 28° Partly Cloudy 22% 8 mph SSW 70%
1 AM 27° Partly Cloudy 17% 6 mph SSW 74%
2 AM 27° Partly Cloudy 17% 5 mph SSW 78%
3 AM 26° Partly Cloudy 12% 6 mph S 82%
4 AM 26° Partly Cloudy 9% 6 mph SSE 84%
5 AM 26° Partly Cloudy 9% 6 mph SSE 85%
6 AM 26° Partly Cloudy 5% 7 mph SSE 86%
15-Day Forecast
Today
7/26
Partly Cloudy
25%
24°
37°
Mon
7/27
Mostly Clear
26%
24°
37°
Tue
7/28
Partly Cloudy
21%
21°
32°
Wed
7/29
Mostly Clear
32%
19°
32°
Thu
7/30
Rain
64%
18°
31°
Fri
7/31
Rain
71%
20°
29°
Sat
8/1
Clear
33%
18°
29°
Sun
8/2
Clear
18%
18°
31°
Mon
8/3
Drizzle
44%
18°
33°
Tue
8/4
Clear
44%
21°
34°
Wed
8/5
Drizzle
60%
19°
33°
Thu
8/6
Drizzle
60%
18°
31°
Fri
8/7
Drizzle
60%
18°
33°
Sat
8/8
Drizzle
60%
20°
34°
Sun
8/9
Drizzle
60%
20°
36°
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
SBCAPE2980 J/kg
MLCAPE2736 J/kg
MUCAPE4671 J/kg
SBCIN-316 J/kg
MLCIN0 J/kg
Lifted Index-8.7
Kinematics
0–6 km Shear40 kt
0–1 km Shear17 kt
Eff. Shear29 kt
0–1 km SRH-77
0–3 km SRH-191
Eff. SRH-193
Storm Motion270° @ 24 kt
0–1 km EHI-1.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.5
Thermo & Levels
PWAT1.68 in
0–3 km LR4.2 °C/km
700–500 LR7.8 °C/km
Total Totals47.3
LCL971 hPa
LFC702 hPa
EL163 hPa
Freezing Lvl15,361 ft