Fairfield, Iowa

Last updated: 12:28 PM CDT  ·  Refresh
19°C
Feels like 18°
Rain
▲ 20°  /  ▼ 10°
Wind
14 mph S
Humidity
92%
Dew Point
18°
Pressure
28.90 inHg
Visibility
10 mi
UV Index
2.3
Cloud Cover
95%
Sunrise
6:40 AM
Sunset
5:01 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Fairfield is currently rain at 19°C. Precipitation is likely — peak probability 57% around 12 PM. Sunrise: 6:40AM · Sunset: 5:01PM.

Alerts

No active alerts for this location.
31 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
56%
1 PM
19°
53%
2 PM
19°
48%
3 PM
18°
45%
4 PM
19°
40%
5 PM
18°
31%
6 PM
17°
21%
7 PM
16°
14%
8 PM
16°
12%
9 PM
16°
11%
10 PM
15°
10%
11 PM
14°
10%
12 AM
14°
9%
1 AM
13°
9%
2 AM
13°
13%
3 AM
12°
13%
4 AM
11°
7%
5 AM
11°
5%
6 AM
11°
4%
7 AM
11°
5%
8 AM
10°
6%
9 AM
10°
4%
10 AM
11°
4%
11 AM
11°
3%
7-Day Forecast
Today
20° 10°
Rain, 56% chance.
Wed
14° 9°
Overcast.
Thu
13° 8°
Overcast with a 34% chance of rain.
Fri
11° 4°
Clear.
Sat
11° 3°
Overcast.
Sun
14° 3°
Clear.
Mon
17° 6°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 19° Rain 56% 14 mph S 92%
1 PM 19° Rain 53% 13 mph S 93%
2 PM 19° Rain 48% 12 mph SSE 92%
3 PM 18° Overcast 45% 12 mph SSE 92%
4 PM 19° Rain 40% 11 mph S 91%
5 PM 18° Rain 31% 10 mph S 91%
6 PM 17° Mostly Cloudy 21% 10 mph S 92%
7 PM 16° Mostly Cloudy 14% 10 mph S 93%
8 PM 16° Mostly Cloudy 12% 10 mph S 93%
9 PM 16° Mostly Cloudy 11% 10 mph S 93%
10 PM 15° Mostly Cloudy 10% 10 mph SSW 94%
11 PM 14° Mostly Cloudy 10% 10 mph SSW 95%
12 AM 14° Overcast 9% 10 mph SSW 96%
1 AM 13° Overcast 9% 11 mph SW 96%
2 AM 13° Overcast 13% 12 mph WSW 95%
3 AM 12° Overcast 13% 12 mph WSW 95%
4 AM 11° Overcast 7% 12 mph WSW 95%
5 AM 11° Overcast 5% 12 mph WSW 94%
6 AM 11° Overcast 4% 12 mph WSW 95%
7 AM 11° Overcast 5% 12 mph WSW 95%
8 AM 10° Overcast 6% 12 mph W 93%
9 AM 10° Overcast 4% 13 mph W 91%
10 AM 11° Overcast 4% 14 mph WSW 88%
11 AM 11° Overcast 3% 14 mph WSW 87%
15-Day Forecast
Today
11/3
Rain
56%
10°
20°
Wed
11/4
Overcast
13%
9°
14°
Thu
11/5
Overcast
34%
8°
13°
Fri
11/6
Clear
6%
4°
11°
Sat
11/7
Overcast
3%
3°
11°
Sun
11/8
Clear
3%
3°
14°
Mon
11/9
Mostly Clear
3%
6°
17°
Tue
11/10
Overcast
3%
7°
16°
Wed
11/11
Overcast
45%
7°
15°
Thu
11/12
Overcast
48%
6°
13°
Fri
11/13
Clear
74%
1°
16°
Sat
11/14
Drizzle
81%
9°
17°
Sun
11/15
Drizzle
74%
10°
17°
Mon
11/16
Drizzle
74%
9°
17°
Tue
11/17
Clear
66%
8°
16°
31
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
12 AQI 2.2 µg/m³
O3
Ground-level ozone
Dominant
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 31 Good 31 12
Thu 29 Good 29 23
Fri 27 Good 27 23
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 Tue Nov 3, 17:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE306 J/kg
MLCAPE185 J/kg
MUCAPE306 J/kg
SBCIN-0 J/kg
MLCIN-1 J/kg
Lifted Index-1.4
Kinematics
0–6 km Shear49 kt
0–1 km Shear29 kt
Eff. Shear46 kt
0–1 km SRH171
0–3 km SRH187
Eff. SRH187
Storm Motion210° @ 51 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.3
STP (eff)0.2
Supercell1.4
K-Index36.0
Thermo & Levels
PWAT1.68 in
0–3 km LR5.7 °C/km
700–500 LR5.4 °C/km
Total Totals47.6
LCL961 hPa
LFC979 hPa
EL373 hPa
Freezing Lvl11,463 ft