Excessive Heat Warning — Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, IL, Perry, IL, Franklin, IL, Hamilton, IL, White, IL, Jackson, IL, Williamson, IL, Saline, IL, Gallatin, IL, Union, IL, Johnson, IL, Pope, IL, Hardin, IL, Alexander, IL, Pulaski, IL, Massac, IL, Gibson, IN, Pike, IN, Posey, IN, Vanderburgh, IN, Warrick, IN, Spencer, IN, Fulton, KY, Hickman, KY, Carlisle, KY, Ballard, KY, McCracken, KY, Graves, KY, Livingston, KY, Marshall, KY, Calloway, KY, Crittenden, KY, Lyon, KY, Trigg, KY, Caldwell, KY, Union, KY, Webster, KY, Hopkins, KY, Christian, KY, Henderson, KY, Daviess, KY, McLean, KY, Muhlenberg, KY, Todd, KY, Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO 8:00 PM

Butler County, Missouri, United States

Last updated: 2:24 AM CDT  ·  Refresh
26°C
Feels like 29°
Clear
▲ 38°  /  ▼ 22°
Wind
3 mph ESE
Humidity
70%
Dew Point
21°
Pressure
29.58 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:35 AM
Sunset
7:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Butler County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1429 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 7:25PM.

Alerts

Excessive Heat Warning
Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, IL, Perry, IL, Franklin, IL, Hamilton, IL, White, IL, Jackson, IL, Williamson, IL, Saline, IL, Gallatin, IL, Union, IL, Johnson, IL, Pope, IL, Hardin, IL, Alexander, IL, Pulaski, IL, Massac, IL, Gibson, IN, Pike, IN, Posey, IN, Vanderburgh, IN, Warrick, IN, Spencer, IN, Fulton, KY, Hickman, KY, Carlisle, KY, Ballard, KY, McCracken, KY, Graves, KY, Livingston, KY, Marshall, KY, Calloway, KY, Crittenden, KY, Lyon, KY, Trigg, KY, Caldwell, KY, Union, KY, Webster, KY, Hopkins, KY, Christian, KY, Henderson, KY, Daviess, KY, McLean, KY, Muhlenberg, KY, Todd, KY, Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
13%
3 AM
25°
7%
4 AM
25°
15%
5 AM
22°
12%
6 AM
22°
12%
7 AM
23°
12%
8 AM
26°
17%
9 AM
31°
17%
10 AM
33°
7%
11 AM
34°
7%
12 PM
36°
8%
1 PM
38°
8%
2 PM
38°
8%
3 PM
38°
8%
4 PM
37°
10%
5 PM
37°
10%
6 PM
36°
5%
7 PM
34°
5%
8 PM
33°
5%
9 PM
29°
5%
10 PM
29°
5%
11 PM
28°
5%
12 AM
28°
9%
1 AM
28°
9%
7-Day Forecast
Today
38° 22°
Mostly Clear.
Sat
40° 22°
Mostly Clear with a 20% chance of rain.
Sun
40° 21°
Clear.
Mon
35° 15°
Clear.
Tue
41° 17°
Clear.
Wed
42° 20°
Clear.
Thu
42° 22°
Clear with a 27% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 13% 3 mph ESE 70%
3 AM 25° Clear 7% 3 mph W 70%
4 AM 25° Clear 15% 3 mph NW 72%
5 AM 22° Clear 12% 3 mph NNW 74%
6 AM 22° Clear 12% 3 mph N 76%
7 AM 23° Clear 12% 2 mph N 75%
8 AM 26° Clear 17% 1 mph ESE 67%
9 AM 31° Clear 17% 1 mph SSE 58%
10 AM 33° Clear 7% 2 mph SSE 50%
11 AM 34° Clear 7% 2 mph SSE 45%
12 PM 36° Mostly Clear 8% 4 mph SSE 41%
1 PM 38° Mostly Clear 8% 4 mph SSE 38%
2 PM 38° Partly Cloudy 8% 4 mph SE 38%
3 PM 38° Partly Cloudy 8% 5 mph SE 37%
4 PM 37° Partly Cloudy 10% 5 mph SE 38%
5 PM 37° Mostly Clear 10% 5 mph SE 40%
6 PM 36° Mostly Clear 5% 5 mph ESE 44%
7 PM 34° Clear 5% 4 mph ESE 48%
8 PM 33° Clear 5% 5 mph SE 52%
9 PM 29° Clear 5% 5 mph SE 55%
10 PM 29° Clear 5% 5 mph SE 57%
11 PM 28° Mostly Clear 5% 5 mph SE 58%
12 AM 28° Mostly Clear 9% 5 mph SSE 60%
1 AM 28° Mostly Clear 9% 5 mph SSE 61%
15-Day Forecast
Today
9/4
Mostly Clear
17%
22°
38°
Sat
9/5
Mostly Clear
20%
22°
40°
Sun
9/6
Clear
14%
21°
40°
Mon
9/7
Clear
7%
15°
35°
Tue
9/8
Clear
3%
17°
41°
Wed
9/9
Clear
17%
20°
42°
Thu
9/10
Clear
27%
22°
42°
Fri
9/11
Rain
68%
21°
42°
Sat
9/12
Clear
44%
22°
43°
Sun
9/13
Drizzle
51%
19°
42°
Mon
9/14
Clear
25%
21°
38°
Tue
9/15
Clear
60%
22°
38°
Wed
9/16
Drizzle
60%
21°
38°
Thu
9/17
Clear
60%
20°
36°
Fri
9/18
Clear
25%
19°
35°
52
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
52 AQI 9.6 µg/m³
O3
Ground-level ozone
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 44 52
Sat 57 Moderate 45 57
Sun 55 Moderate 41 55
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 Sep 4, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE107 J/kg
MLCAPE515 J/kg
MUCAPE1014 J/kg
SBCIN-535 J/kg
MLCIN-221 J/kg
Lifted Index-0.1
Kinematics
0–6 km Shear3 kt
0–1 km Shear13 kt
Eff. Shear9 kt
0–1 km SRH-53
0–3 km SRH-30
Eff. SRH-2
Storm Motion128° @ 17 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.2
Thermo & Levels
PWAT1.76 in
0–3 km LR4.9 °C/km
700–500 LR5.7 °C/km
Total Totals46.4
LCL931 hPa
LFC530 hPa
EL324 hPa
Freezing Lvl16,434 ft