Flood Watch

Butler County, Iowa, United States

Last updated: 5:35 PM CDT  ·  Refresh
31°C
Feels like 37°
Clear
▲ 32°  /  ▼ 21°
Wind
11 mph SW
Humidity
69%
Dew Point
23°
Pressure
28.88 inHg
Visibility
10 mi
UV Index
6.4
Cloud Cover
4%
Sunrise
5:48 AM
Sunset
8:45 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Butler County is currently clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2878 J/kg) — isolated convective development possible. Sunrise: 5:48AM · Sunset: 8:45PM.

Alerts

Flood Watch
Expires
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
8%
6 PM
32°
25%
7 PM
31°
23%
8 PM
29°
23%
9 PM
27°
23%
10 PM
26°
23%
11 PM
25°
16%
12 AM
25°
16%
1 AM
24°
3%
2 AM
23°
3%
3 AM
23°
15%
4 AM
23°
3%
5 AM
22°
3%
6 AM
22°
6%
7 AM
23°
14%
8 AM
24°
14%
9 AM
26°
14%
10 AM
27°
13%
11 AM
27°
3%
12 PM
29°
3%
1 PM
29°
3%
2 PM
29°
3%
3 PM
29°
3%
4 PM
29°
3%
7-Day Forecast
Today
32° 21°
Clear with a 23% chance of rain.
Sat
31° 19°
Mostly Clear.
Sun
29° 18°
Partly Cloudy with a 29% chance of rain.
Mon
33° 20°
Partly Cloudy with a 71% chance of rain.
Tue
28° 14°
Clear.
Wed
24° 13°
Mostly Cloudy with a 25% chance of rain.
Thu
28° 14°
Clear with a 35% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 31° Clear 8% 11 mph SW 69%
6 PM 32° Clear 25% 9 mph SW 72%
7 PM 31° Clear 23% 8 mph SW 76%
8 PM 29° Clear 23% 7 mph SW 81%
9 PM 27° Clear 23% 7 mph SW 86%
10 PM 26° Clear 23% 7 mph SW 87%
11 PM 25° Clear 16% 7 mph SW 86%
12 AM 25° Mostly Clear 16% 8 mph SW 84%
1 AM 24° Mostly Clear 3% 8 mph SW 83%
2 AM 23° Clear 3% 8 mph WSW 84%
3 AM 23° Clear 15% 8 mph WSW 84%
4 AM 23° Clear 3% 8 mph WSW 85%
5 AM 22° Mostly Clear 3% 8 mph W 86%
6 AM 22° Mostly Clear 6% 8 mph W 87%
7 AM 23° Mostly Clear 14% 8 mph NW 87%
8 AM 24° Mostly Clear 14% 9 mph NNW 85%
9 AM 26° Partly Cloudy 14% 9 mph NNW 82%
10 AM 27° Partly Cloudy 13% 9 mph N 77%
11 AM 27° Mostly Clear 3% 9 mph N 72%
12 PM 29° Mostly Clear 3% 10 mph N 68%
1 PM 29° Mostly Clear 3% 10 mph N 67%
2 PM 29° Mostly Clear 3% 9 mph N 65%
3 PM 29° Mostly Clear 3% 9 mph N 64%
4 PM 29° Clear 3% 9 mph N 65%
15-Day Forecast
Today
7/17
Clear
23%
21°
32°
Sat
7/18
Mostly Clear
14%
19°
31°
Sun
7/19
Partly Cloudy
29%
18°
29°
Mon
7/20
Partly Cloudy
71%
20°
33°
Tue
7/21
Clear
19%
14°
28°
Wed
7/22
Mostly Cloudy
25%
13°
24°
Thu
7/23
Clear
35%
14°
28°
Fri
7/24
Mostly Cloudy
60%
16°
28°
Sat
7/25
Drizzle
60%
17°
27°
Sun
7/26
Drizzle
60%
17°
28°
Mon
7/27
Drizzle
60%
18°
28°
Tue
7/28
Drizzle
60%
17°
28°
Wed
7/29
Drizzle
60%
18°
29°
Thu
7/30
Drizzle
60%
18°
28°
Fri
7/31
Drizzle
60%
17°
28°
55
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
55 AQI 11.3 µg/m³
O3
Ground-level ozone
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 55 Moderate 43 55
Sun 52 Moderate 37 52
Mon 116 Unhealthy for Sensitive Groups 47 116
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 Fri Jul 17, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3208 J/kg
MLCAPE2067 J/kg
MUCAPE3208 J/kg
SBCIN-29 J/kg
MLCIN0 J/kg
Lifted Index-6.5
Kinematics
0–6 km Shear13 kt
0–1 km Shear8 kt
Eff. Shear11 kt
0–1 km SRH17
0–3 km SRH3
Eff. SRH3
Storm Motion259° @ 28 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.1
K-Index37.1
Thermo & Levels
PWAT1.82 in
0–3 km LR7.4 °C/km
700–500 LR5.3 °C/km
Total Totals47.4
LCL877 hPa
LFC859 hPa
EL153 hPa
Freezing Lvl15,512 ft