Coralville, Iowa

Last updated: 8:43 AM CDT  ·  Refresh
19°C
Feels like 19°
Mostly Clear
▲ 27°  /  ▼ 17°
Wind
6 mph NW
Humidity
82%
Dew Point
16°
Pressure
29.32 inHg
Visibility
9 mi
UV Index
5.7
Cloud Cover
23%
Sunrise
6:17 AM
Sunset
8:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Coralville is currently mostly clear at 19°C. Precipitation is likely — peak probability 51% around 8 AM. Sunrise: 6:17AM · Sunset: 8:02PM.

Alerts

No active alerts for this location.
38 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
11%
9 AM
20°
19%
10 AM
22°
20%
11 AM
23°
14%
12 PM
24°
14%
1 PM
26°
3%
2 PM
26°
3%
3 PM
26°
3%
4 PM
26°
3%
5 PM
27°
3%
6 PM
26°
3%
7 PM
24°
3%
8 PM
23°
3%
9 PM
21°
3%
10 PM
21°
12%
11 PM
20°
12%
12 AM
19°
12%
1 AM
19°
12%
2 AM
19°
17%
3 AM
19°
16%
4 AM
19°
31%
5 AM
18°
31%
6 AM
18°
32%
7 AM
19°
41%
7-Day Forecast
Today
27° 17°
Mostly Clear.
Tue
26° 17°
Rain, 69% chance.
Wed
28° 18°
Mostly Cloudy with a 64% chance of rain.
Thu
27° 17°
Mostly Clear with a 44% chance of rain.
Fri
28° 17°
Drizzle, 55% chance.
Sat
28° 17°
Clear with a 63% chance of rain.
Sun
28° 17°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 19° Mostly Clear 11% 6 mph NW 82%
9 AM 20° Mostly Cloudy 19% 7 mph NW 77%
10 AM 22° Partly Cloudy 20% 7 mph NW 71%
11 AM 23° Partly Cloudy 14% 7 mph NW 64%
12 PM 24° Mostly Clear 14% 7 mph NW 59%
1 PM 26° Mostly Clear 3% 7 mph NW 57%
2 PM 26° Mostly Clear 3% 7 mph NW 57%
3 PM 26° Mostly Clear 3% 6 mph NW 57%
4 PM 26° Mostly Clear 3% 5 mph NW 59%
5 PM 27° Mostly Clear 3% 4 mph NW 63%
6 PM 26° Mostly Clear 3% 3 mph WNW 68%
7 PM 24° Mostly Clear 3% 2 mph W 72%
8 PM 23° Mostly Clear 3% 3 mph WSW 75%
9 PM 21° Partly Cloudy 3% 3 mph SW 78%
10 PM 21° Partly Cloudy 12% 3 mph SSW 80%
11 PM 20° Partly Cloudy 12% 4 mph SSW 81%
12 AM 19° Partly Cloudy 12% 5 mph S 82%
1 AM 19° Partly Cloudy 12% 5 mph SSW 84%
2 AM 19° Partly Cloudy 17% 5 mph SSW 85%
3 AM 19° Mostly Cloudy 16% 5 mph SSW 87%
4 AM 19° Mostly Cloudy 31% 6 mph SSW 87%
5 AM 18° Mostly Cloudy 31% 6 mph SSW 87%
6 AM 18° Overcast 32% 7 mph SSW 87%
7 AM 19° Overcast 41% 7 mph SW 86%
15-Day Forecast
Today
8/17
Mostly Clear
14%
17°
27°
Tue
8/18
Rain
69%
17°
26°
Wed
8/19
Mostly Cloudy
64%
18°
28°
Thu
8/20
Mostly Clear
44%
17°
27°
Fri
8/21
Drizzle
55%
17°
28°
Sat
8/22
Clear
63%
17°
28°
Sun
8/23
Clear
17%
17°
28°
Mon
8/24
Rain
47%
18°
29°
Tue
8/25
Drizzle
47%
18°
29°
Wed
8/26
Clear
36%
18°
29°
Thu
8/27
Clear
36%
17°
28°
Fri
8/28
Clear
60%
16°
28°
Sat
8/29
Drizzle
60%
17°
28°
Sun
8/30
Drizzle
60%
16°
28°
Mon
8/31
Drizzle
60%
17°
28°
38
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
38 AQI 6.9 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 38 Good 33 38
Wed 30 Good 30 26
Thu 33 Good 33 28
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 Mon Aug 17, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1 J/kg
MLCAPE23 J/kg
MUCAPE1 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index5.3
Kinematics
0–6 km Shear24 kt
0–1 km Shear7 kt
Eff. Shear—
0–1 km SRH-27
0–3 km SRH20
Eff. SRH—
Storm Motion333° @ 27 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-3.0
Thermo & Levels
PWAT0.91 in
0–3 km LR3.4 °C/km
700–500 LR6.2 °C/km
Total Totals34.6
LCL952 hPa
LFC993 hPa
EL825 hPa
Freezing Lvl14,541 ft