Extreme Heat Warning — Miami, KS, Linn, KS, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO 8:00 PM

Pettis County, Missouri, United States

Last updated: 5:13 AM CDT  ·  Refresh
25°C
Feels like 26°
Clear
▲ 34°  /  ▼ 26°
Wind
10 mph SSW
Humidity
70%
Dew Point
20°
Pressure
29.09 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
7%
Sunrise
6:23 AM
Sunset
8:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pettis County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3076 J/kg) — isolated convective development possible. Sunrise: 6:23AM · Sunset: 8:12PM.

Alerts

Extreme Heat Warning
Miami, KS, Linn, KS, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO
Expires 8:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
25°
3%
9 AM
27°
3%
10 AM
27°
3%
11 AM
29°
3%
12 PM
30°
3%
1 PM
31°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
4%
5 PM
33°
5%
6 PM
34°
16%
7 PM
33°
5%
8 PM
32°
8%
9 PM
31°
8%
10 PM
29°
8%
11 PM
28°
8%
12 AM
28°
8%
1 AM
28°
8%
2 AM
28°
9%
3 AM
27°
9%
4 AM
27°
9%
7-Day Forecast
Today
34° 26°
Mostly Clear.
Wed
37° 26°
Partly Cloudy with a 25% chance of rain.
Thu
36° 23°
Mostly Clear.
Fri
37° 22°
Clear.
Sat
38° 24°
Mostly Clear.
Sun
36° 23°
Thunderstorm, 46% chance.
Mon
33° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 25° Clear 3% 10 mph SSW 70%
6 AM 23° Mostly Clear 3% 11 mph SSW 68%
7 AM 23° Mostly Clear 3% 11 mph SW 70%
8 AM 25° Mostly Clear 3% 12 mph SW 68%
9 AM 27° Mostly Clear 3% 15 mph SW 66%
10 AM 27° Mostly Clear 3% 16 mph SW 62%
11 AM 29° Mostly Clear 3% 16 mph SW 59%
12 PM 30° Clear 3% 16 mph SW 55%
1 PM 31° Clear 3% 15 mph SW 51%
2 PM 34° Mostly Clear 3% 14 mph SW 50%
3 PM 34° Mostly Cloudy 3% 13 mph SW 48%
4 PM 34° Mostly Cloudy 4% 12 mph SW 47%
5 PM 33° Mostly Cloudy 5% 11 mph SSW 51%
6 PM 34° Partly Cloudy 16% 10 mph SSW 54%
7 PM 33° Partly Cloudy 5% 8 mph SSW 58%
8 PM 32° Partly Cloudy 8% 8 mph SSW 60%
9 PM 31° Partly Cloudy 8% 8 mph S 61%
10 PM 29° Partly Cloudy 8% 9 mph S 61%
11 PM 28° Partly Cloudy 8% 9 mph SSW 60%
12 AM 28° Partly Cloudy 8% 10 mph SSW 59%
1 AM 28° Mostly Clear 8% 11 mph SSW 58%
2 AM 28° Partly Cloudy 9% 11 mph SSW 58%
3 AM 27° Partly Cloudy 9% 11 mph SSW 58%
4 AM 27° Mostly Clear 9% 12 mph SSW 58%
15-Day Forecast
Today
8/11
Mostly Clear
8%
26°
34°
Wed
8/12
Partly Cloudy
25%
26°
37°
Thu
8/13
Mostly Clear
13%
23°
36°
Fri
8/14
Clear
15%
22°
37°
Sat
8/15
Mostly Clear
15%
24°
38°
Sun
8/16
Thunderstorm
46%
23°
36°
Mon
8/17
Clear
15%
21°
33°
Tue
8/18
Clear
34%
22°
39°
Wed
8/19
Clear
35%
23°
39°
Thu
8/20
Drizzle
45%
24°
40°
Fri
8/21
Drizzle
60%
22°
40°
Sat
8/22
Drizzle
60%
21°
37°
Sun
8/23
Drizzle
60%
22°
36°
Mon
8/24
Drizzle
60%
21°
34°
Tue
8/25
Drizzle
60%
20°
34°
46
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
46 AQI 8.3 µg/m³
O3
Ground-level ozone
35 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 35 46
Wed 33 Good 33 28
Thu 44 Good 33 44
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 Aug 11, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE779 J/kg
MLCAPE1462 J/kg
MUCAPE1765 J/kg
SBCIN-708 J/kg
MLCIN0 J/kg
Lifted Index-3.7
Kinematics
0–6 km Shear9 kt
0–1 km Shear19 kt
Eff. Shear—
0–1 km SRH151
0–3 km SRH131
Eff. SRH—
Storm Motion324° @ 11 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index27.9
Thermo & Levels
PWAT1.45 in
0–3 km LR4.0 °C/km
700–500 LR8.1 °C/km
Total Totals51.6
LCL915 hPa
LFC621 hPa
EL218 hPa
Freezing Lvl14,570 ft