Coralville, Iowa

Last updated: 7:32 AM CDT  ·  Refresh
18°C
Feels like 18°
Mostly Clear
▲ 27°  /  ▼ 17°
Wind
6 mph NW
Humidity
86%
Dew Point
16°
Pressure
29.31 inHg
Visibility
9 mi
UV Index
3.6
Cloud Cover
18%
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 18°C. Dry conditions are expected through the next 24 hours. 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
18°
11%
8 AM
18°
27%
9 AM
20°
20%
10 AM
21°
20%
11 AM
23°
14%
12 PM
23°
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
25°
3%
8 PM
23°
5%
9 PM
21°
5%
10 PM
21°
12%
11 PM
20°
12%
12 AM
19°
15%
1 AM
19°
15%
2 AM
19°
20%
3 AM
19°
17%
4 AM
19°
31%
5 AM
19°
32%
6 AM
19°
32%
7-Day Forecast
Today
27° 17°
Mostly Clear with a 20% chance of rain.
Tue
26° 17°
Mostly Cloudy with a 69% chance of rain.
Wed
28° 18°
Partly Cloudy with a 55% chance of rain.
Thu
27° 17°
Mostly Clear with a 37% chance of rain.
Fri
28° 17°
Drizzle, 55% chance.
Sat
28° 17°
Clear with a 63% chance of rain.
Sun
28° 17°
Clear with a 25% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 18° Mostly Clear 11% 6 mph NW 86%
8 AM 18° Partly Cloudy 27% 7 mph NW 83%
9 AM 20° Partly Cloudy 20% 7 mph NW 78%
10 AM 21° Partly Cloudy 20% 7 mph NW 72%
11 AM 23° Partly Cloudy 14% 7 mph NW 66%
12 PM 23° Mostly Clear 14% 7 mph NW 60%
1 PM 26° Partly Cloudy 3% 7 mph NW 58%
2 PM 26° Partly Cloudy 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 62%
6 PM 26° Mostly Clear 3% 3 mph WNW 67%
7 PM 25° Mostly Clear 3% 2 mph W 71%
8 PM 23° Mostly Clear 5% 2 mph SW 75%
9 PM 21° Partly Cloudy 5% 3 mph SSW 78%
10 PM 21° Partly Cloudy 12% 3 mph SSW 80%
11 PM 20° Mostly Clear 12% 4 mph SSW 81%
12 AM 19° Mostly Clear 15% 5 mph S 82%
1 AM 19° Mostly Clear 15% 5 mph SSW 83%
2 AM 19° Partly Cloudy 20% 5 mph SSW 85%
3 AM 19° Partly Cloudy 17% 5 mph SSW 87%
4 AM 19° Mostly Cloudy 31% 6 mph SSW 87%
5 AM 19° Mostly Cloudy 32% 6 mph SSW 87%
6 AM 19° Mostly Cloudy 32% 7 mph SSW 87%
15-Day Forecast
Today
8/17
Mostly Clear
20%
17°
27°
Tue
8/18
Mostly Cloudy
69%
17°
26°
Wed
8/19
Partly Cloudy
55%
18°
28°
Thu
8/20
Mostly Clear
37%
17°
27°
Fri
8/21
Drizzle
55%
17°
28°
Sat
8/22
Clear
63%
17°
28°
Sun
8/23
Clear
25%
17°
28°
Mon
8/24
Mostly Cloudy
39%
18°
29°
Tue
8/25
Drizzle
54%
18°
28°
Wed
8/26
Clear
35%
18°
26°
Thu
8/27
Drizzle
60%
16°
26°
Fri
8/28
Drizzle
60%
16°
27°
Sat
8/29
Drizzle
60%
16°
27°
Sun
8/30
Drizzle
60%
16°
26°
Mon
8/31
Drizzle
60%
16°
26°
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 LCL0°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
SBCAPE0 J/kg
MLCAPE25 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index7.1
Kinematics
0–6 km Shear25 kt
0–1 km Shear7 kt
Eff. Shear—
0–1 km SRH-30
0–3 km SRH25
Eff. SRH—
Storm Motion333° @ 26 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-4.2
Thermo & Levels
PWAT0.89 in
0–3 km LR2.9 °C/km
700–500 LR6.1 °C/km
Total Totals34.0
LCL962 hPa
LFC—
EL—
Freezing Lvl14,626 ft