Excessive Heat Watch 9:00 PM

Butler County, Kansas, United States

Last updated: 8:27 PM CDT  ·  Refresh
31°C
Feels like 32°
Clear
▲ 34°  /  ▼ 19°
Wind
10 mph ENE
Humidity
49%
Dew Point
16°
Pressure
28.54 inHg
Visibility
10 mi
UV Index
0.7
Cloud Cover
1%
Sunrise
6:22 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. Sunrise: 6:22AM · Sunset: 8:45PM.

Alerts

Excessive Heat Watch
Expires 9:00 PM
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
11%
9 PM
29°
21%
10 PM
27°
16%
11 PM
26°
16%
12 AM
25°
16%
1 AM
24°
4%
2 AM
23°
4%
3 AM
22°
7%
4 AM
22°
16%
5 AM
21°
16%
6 AM
19°
16%
7 AM
19°
17%
8 AM
21°
17%
9 AM
23°
20%
10 AM
24°
11%
11 AM
25°
8%
12 PM
26°
5%
1 PM
27°
5%
2 PM
29°
5%
3 PM
30°
5%
4 PM
30°
5%
5 PM
29°
5%
6 PM
30°
5%
7 PM
29°
9%
7-Day Forecast
Tonight
34° 19°
Clear.
Wed
30° 19°
Mostly Clear.
Thu
29° 18°
Rain, 64% chance.
Fri
30° 19°
Partly Cloudy with a 56% chance of rain.
Sat
36° 22°
Partly Cloudy.
Sun
39° 24°
Drizzle, 51% chance.
Mon
40° 27°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 31° Clear 11% 10 mph ENE 49%
9 PM 29° Clear 21% 9 mph ENE 54%
10 PM 27° Clear 16% 10 mph ENE 59%
11 PM 26° Clear 16% 10 mph ENE 62%
12 AM 25° Clear 16% 11 mph ENE 64%
1 AM 24° Clear 4% 11 mph ENE 66%
2 AM 23° Clear 4% 10 mph ENE 68%
3 AM 22° Mostly Clear 7% 10 mph ENE 70%
4 AM 22° Mostly Clear 16% 10 mph ENE 72%
5 AM 21° Mostly Clear 16% 9 mph E 75%
6 AM 19° Mostly Clear 16% 9 mph E 78%
7 AM 19° Clear 17% 10 mph E 75%
8 AM 21° Clear 17% 11 mph E 68%
9 AM 23° Clear 20% 11 mph E 61%
10 AM 24° Mostly Clear 11% 11 mph E 56%
11 AM 25° Mostly Clear 8% 12 mph E 53%
12 PM 26° Partly Cloudy 5% 12 mph E 49%
1 PM 27° Partly Cloudy 5% 12 mph E 46%
2 PM 29° Partly Cloudy 5% 12 mph E 44%
3 PM 30° Partly Cloudy 5% 12 mph E 42%
4 PM 30° Partly Cloudy 5% 12 mph E 43%
5 PM 29° Partly Cloudy 5% 12 mph E 45%
6 PM 30° Partly Cloudy 5% 12 mph E 48%
7 PM 29° Partly Cloudy 9% 11 mph E 51%
15-Day Forecast
Today
7/21
Clear
16%
19°
34°
Wed
7/22
Mostly Clear
18%
19°
30°
Thu
7/23
Rain
64%
18°
29°
Fri
7/24
Partly Cloudy
56%
19°
30°
Sat
7/25
Partly Cloudy
3%
22°
36°
Sun
7/26
Drizzle
51%
24°
39°
Mon
7/27
Clear
8%
27°
40°
Tue
7/28
Drizzle
53%
24°
40°
Wed
7/29
Clear
42%
23°
36°
Thu
7/30
Drizzle
44%
21°
39°
Fri
7/31
Clear
12%
23°
42°
Sat
8/1
Clear
25%
22°
42°
Sun
8/2
Drizzle
60%
23°
36°
Mon
8/3
Drizzle
60%
22°
35°
Tue
8/4
Drizzle
60%
23°
36°
57
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
57 AQI 12.6 µg/m³
O3
Ground-level ozone
44 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 57 Moderate 44 57
Thu 55 Moderate 38 55
Fri 51 Moderate 35 51
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 Tue Jul 21, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE5 J/kg
MUCAPE296 J/kg
SBCIN-3805 J/kg
MLCIN0 J/kg
Lifted Index1.6
Kinematics
0–6 km Shear19 kt
0–1 km Shear6 kt
Eff. Shear12 kt
0–1 km SRH-20
0–3 km SRH-32
Eff. SRH-7
Storm Motion270° @ 10 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado-0.0
STP (eff)0.0
Supercell0.0
K-Index27.4
Thermo & Levels
PWAT1.55 in
0–3 km LR5.9 °C/km
700–500 LR6.3 °C/km
Total Totals39.1
LCL786 hPa
LFC—
EL—
Freezing Lvl16,217 ft