Extreme Heat Warning — Doniphan, KS, Buchanan, MO, Clinton, MO, Caldwell, MO, Ray, MO, Carroll, MO, Lafayette, MO, Saline, MO, Howard, MO, Johnson, MO, Pettis, MO, Cooper, MO, Henry, MO 8:00 PM

Pettis County, Missouri, United States

Last updated: 7:37 AM CDT  ·  Refresh
24°C
Feels like 27°
Mostly Clear
▲ 36°  /  ▼ 20°
Wind
6 mph ENE
Humidity
83%
Dew Point
21°
Pressure
29.12 inHg
Visibility
9 mi
UV Index
2.5
Cloud Cover
27%
Sunrise
6:46 AM
Sunset
7:35 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pettis County is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2354 J/kg) — isolated convective development possible. Sunrise: 6:46AM · Sunset: 7:35PM.

Alerts

Extreme Heat Warning
Doniphan, KS, Buchanan, MO, Clinton, MO, Caldwell, MO, Ray, MO, Carroll, MO, Lafayette, MO, Saline, MO, Howard, MO, Johnson, MO, Pettis, MO, Cooper, MO, Henry, MO
Expires 8:00 PM
46 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
15%
8 AM
24°
31%
9 AM
27°
23%
10 AM
29°
25%
11 AM
31°
25%
12 PM
32°
23%
1 PM
35°
17%
2 PM
36°
17%
3 PM
35°
23%
4 PM
34°
23%
5 PM
34°
24%
6 PM
33°
24%
7 PM
31°
25%
8 PM
29°
25%
9 PM
26°
25%
10 PM
25°
18%
11 PM
24°
15%
12 AM
24°
5%
1 AM
23°
5%
2 AM
23°
5%
3 AM
22°
5%
4 AM
22°
5%
5 AM
21°
3%
6 AM
21°
3%
7-Day Forecast
Today
36° 20°
Mostly Clear with a 25% chance of rain.
Mon
33° 20°
Partly Cloudy.
Tue
42° 19°
Partly Cloudy.
Wed
39° 21°
Partly Cloudy with a 81% chance of rain.
Thu
34° 18°
Rain, 90% chance.
Fri
37° 16°
Rain, 57% chance.
Sat
36° 20°
Rain, 81% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Clear 15% 6 mph ENE 83%
8 AM 24° Partly Cloudy 31% 8 mph E 73%
9 AM 27° Mostly Clear 23% 9 mph E 66%
10 AM 29° Mostly Clear 25% 9 mph E 59%
11 AM 31° Partly Cloudy 25% 8 mph E 53%
12 PM 32° Partly Cloudy 23% 8 mph E 48%
1 PM 35° Mostly Clear 17% 9 mph E 46%
2 PM 36° Mostly Clear 17% 10 mph ENE 45%
3 PM 35° Partly Cloudy 23% 11 mph ENE 44%
4 PM 34° Partly Cloudy 23% 11 mph ENE 46%
5 PM 34° Partly Cloudy 24% 10 mph E 48%
6 PM 33° Partly Cloudy 24% 10 mph E 51%
7 PM 31° Partly Cloudy 25% 9 mph E 55%
8 PM 29° Mostly Clear 25% 8 mph E 58%
9 PM 26° Partly Cloudy 25% 8 mph ESE 62%
10 PM 25° Partly Cloudy 18% 8 mph ESE 64%
11 PM 24° Partly Cloudy 15% 8 mph ESE 66%
12 AM 24° Partly Cloudy 5% 8 mph E 68%
1 AM 23° Partly Cloudy 5% 9 mph E 69%
2 AM 23° Partly Cloudy 5% 10 mph ESE 69%
3 AM 22° Partly Cloudy 5% 10 mph ESE 69%
4 AM 22° Partly Cloudy 5% 10 mph ESE 69%
5 AM 21° Partly Cloudy 3% 10 mph ESE 69%
6 AM 21° Partly Cloudy 3% 10 mph ESE 69%
15-Day Forecast
Today
9/6
Mostly Clear
25%
20°
36°
Mon
9/7
Partly Cloudy
5%
20°
33°
Tue
9/8
Partly Cloudy
3%
19°
42°
Wed
9/9
Partly Cloudy
81%
21°
39°
Thu
9/10
Rain
90%
18°
34°
Fri
9/11
Rain
57%
16°
37°
Sat
9/12
Rain
81%
20°
36°
Sun
9/13
Rain
59%
16°
31°
Mon
9/14
Drizzle
54%
13°
28°
Tue
9/15
Drizzle
56%
8°
29°
Wed
9/16
Drizzle
60%
8°
31°
Thu
9/17
Clear
60%
16°
32°
Fri
9/18
Drizzle
60%
17°
32°
Sat
9/19
Drizzle
60%
17°
32°
Sun
9/20
Drizzle
60%
17°
33°
46
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
43 AQI 7.9 µg/m³
O3
Ground-level ozone
Dominant
46 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 46 Good 46 43
Tue 51 Moderate 42 51
Wed 52 Moderate 47 52
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 Sun Sep 6, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE762 J/kg
MLCAPE710 J/kg
MUCAPE1349 J/kg
SBCIN-405 J/kg
MLCIN-255 J/kg
Lifted Index-3.5
Kinematics
0–6 km Shear15 kt
0–1 km Shear4 kt
Eff. Shear26 kt
0–1 km SRH19
0–3 km SRH81
Eff. SRH108
Storm Motion43° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.9
K-Index34.3
Thermo & Levels
PWAT1.58 in
0–3 km LR4.8 °C/km
700–500 LR6.4 °C/km
Total Totals50.1
LCL948 hPa
LFC682 hPa
EL226 hPa
Freezing Lvl14,206 ft