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

Muscatine County, Iowa, United States

Last updated: 7:44 AM CDT  ·  Refresh
25°C
Feels like 29°
Overcast
▲ 36°  /  ▼ 24°
Wind
5 mph S
Humidity
92%
Dew Point
24°
Pressure
29.18 inHg
Visibility
7 mi
UV Index
2.1
Cloud Cover
91%
Sunrise
5:53 AM
Sunset
8:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Muscatine County is currently overcast at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3752 J/kg) — isolated convective development possible. Sunrise: 5:53AM · Sunset: 8:27PM.

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
39 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
11%
8 AM
26°
23%
9 AM
28°
14%
10 AM
29°
14%
11 AM
31°
14%
12 PM
32°
7%
1 PM
34°
3%
2 PM
35°
7%
3 PM
36°
7%
4 PM
36°
9%
5 PM
36°
18%
6 PM
36°
18%
7 PM
33°
18%
8 PM
32°
19%
9 PM
29°
10%
10 PM
28°
19%
11 PM
28°
23%
12 AM
28°
22%
1 AM
27°
22%
2 AM
26°
22%
3 AM
26°
22%
4 AM
26°
22%
5 AM
26°
18%
6 AM
26°
13%
7-Day Forecast
Today
36° 24°
Mostly Cloudy.
Mon
36° 24°
Mostly Clear with a 25% chance of rain.
Tue
30° 21°
Partly Cloudy.
Wed
30° 18°
Partly Cloudy with a 47% chance of rain.
Thu
30° 18°
Drizzle, 51% chance.
Fri
28° 19°
Rain, 71% chance.
Sat
29° 18°
Rain, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 25° Overcast 11% 5 mph S 92%
8 AM 26° Overcast 23% 5 mph S 88%
9 AM 28° Mostly Cloudy 14% 5 mph SSW 84%
10 AM 29° Mostly Cloudy 14% 5 mph SSW 80%
11 AM 31° Mostly Cloudy 14% 5 mph SW 75%
12 PM 32° Partly Cloudy 7% 5 mph SW 70%
1 PM 34° Partly Cloudy 3% 4 mph WSW 65%
2 PM 35° Partly Cloudy 7% 4 mph W 61%
3 PM 36° Partly Cloudy 7% 5 mph W 58%
4 PM 36° Partly Cloudy 9% 4 mph W 58%
5 PM 36° Partly Cloudy 18% 3 mph W 60%
6 PM 36° Partly Cloudy 18% 3 mph SW 62%
7 PM 33° Partly Cloudy 18% 2 mph SSE 66%
8 PM 32° Partly Cloudy 19% 4 mph SSE 71%
9 PM 29° Partly Cloudy 10% 5 mph S 75%
10 PM 28° Partly Cloudy 19% 5 mph S 77%
11 PM 28° Partly Cloudy 23% 6 mph S 78%
12 AM 28° Partly Cloudy 22% 6 mph SSW 79%
1 AM 27° Partly Cloudy 22% 6 mph SSW 82%
2 AM 26° Rain 22% 7 mph SSW 86%
3 AM 26° Rain 22% 10 mph S 89%
4 AM 26° Rain 22% 9 mph SSE 90%
5 AM 26° Partly Cloudy 18% 8 mph SSE 91%
6 AM 26° Partly Cloudy 13% 10 mph SSE 91%
15-Day Forecast
Today
7/26
Mostly Cloudy
19%
24°
36°
Mon
7/27
Mostly Clear
25%
24°
36°
Tue
7/28
Partly Cloudy
14%
21°
30°
Wed
7/29
Partly Cloudy
47%
18°
30°
Thu
7/30
Drizzle
51%
18°
30°
Fri
7/31
Rain
71%
19°
28°
Sat
8/1
Rain
52%
18°
29°
Sun
8/2
Clear
18%
18°
30°
Mon
8/3
Drizzle
44%
18°
32°
Tue
8/4
Drizzle
51%
20°
33°
Wed
8/5
Drizzle
60%
19°
32°
Thu
8/6
Drizzle
60%
18°
30°
Fri
8/7
Drizzle
60%
18°
32°
Sat
8/8
Drizzle
60%
19°
33°
Sun
8/9
Drizzle
60%
19°
34°
39
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
39 AQI 7.2 µg/m³
O3
Ground-level ozone
Dominant
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 39 Good 39 39
Tue 48 Good 48 31
Wed 48 Good 39 48
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
SBCAPE1904 J/kg
MLCAPE3205 J/kg
MUCAPE4138 J/kg
SBCIN-324 J/kg
MLCIN0 J/kg
Lifted Index-6.8
Kinematics
0–6 km Shear33 kt
0–1 km Shear13 kt
Eff. Shear25 kt
0–1 km SRH-56
0–3 km SRH-266
Eff. SRH-277
Storm Motion274° @ 26 kt
0–1 km EHI-0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.9
Thermo & Levels
PWAT1.98 in
0–3 km LR4.0 °C/km
700–500 LR7.7 °C/km
Total Totals53.0
LCL967 hPa
LFC674 hPa
EL182 hPa
Freezing Lvl15,112 ft