Extreme Heat Warning — Atchison, KS, Miami, KS, Linn, KS, Leavenworth, KS, Wyandotte, KS, Johnson, KS, Platte, MO, Clay, MO, Jackson, MO, Cass, MO, Bates, MO 8:00 PM

Cass County, Missouri, United States

Last updated: 8:43 AM CDT  ·  Refresh
23°C
Feels like 24°
Partly Cloudy
▲ 35°  /  ▼ 22°
Wind
10 mph ESE
Humidity
79%
Dew Point
20°
Pressure
29.03 inHg
Visibility
10 mi
UV Index
4.3
Cloud Cover
50%
Sunrise
6:52 AM
Sunset
7:38 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cass County is currently partly cloudy at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1613 J/kg) — isolated convective development possible. Sunrise: 6:52AM · Sunset: 7:38PM.

Alerts

Extreme Heat Warning
Atchison, KS, Miami, KS, Linn, KS, Leavenworth, KS, Wyandotte, KS, Johnson, KS, Platte, MO, Clay, MO, Jackson, MO, Cass, MO, Bates, MO
Expires 8:00 PM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
16%
9 AM
23°
34%
10 AM
25°
23%
11 AM
27°
23%
12 PM
29°
14%
1 PM
33°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
35°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
27°
3%
10 PM
26°
3%
11 PM
25°
3%
12 AM
24°
3%
1 AM
24°
3%
2 AM
24°
3%
3 AM
23°
3%
4 AM
23°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
23°
3%
7-Day Forecast
Today
35° 22°
Mostly Clear with a 23% chance of rain.
Tue
40° 22°
Mostly Clear.
Wed
39° 21°
Rain, 85% chance.
Thu
33° 18°
Mostly Cloudy with a 86% chance of rain.
Fri
36° 18°
Drizzle, 90% chance.
Sat
36° 18°
Rain, 82% chance.
Sun
39° 21°
Rain, 72% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Partly Cloudy 16% 10 mph ESE 79%
9 AM 23° Partly Cloudy 34% 10 mph SE 70%
10 AM 25° Partly Cloudy 23% 10 mph SE 64%
11 AM 27° Partly Cloudy 23% 10 mph SE 59%
12 PM 29° Partly Cloudy 14% 10 mph SSE 53%
1 PM 33° Mostly Clear 3% 9 mph SSE 50%
2 PM 34° Mostly Clear 3% 9 mph SSE 48%
3 PM 34° Clear 3% 9 mph SE 46%
4 PM 34° Clear 3% 9 mph SE 46%
5 PM 35° Clear 3% 8 mph SE 48%
6 PM 33° Clear 3% 8 mph SE 51%
7 PM 32° Clear 3% 8 mph ESE 53%
8 PM 31° Clear 3% 9 mph ESE 55%
9 PM 27° Clear 3% 10 mph ESE 57%
10 PM 26° Clear 3% 10 mph ESE 59%
11 PM 25° Clear 3% 10 mph ESE 61%
12 AM 24° Clear 3% 10 mph SE 63%
1 AM 24° Clear 3% 9 mph SE 64%
2 AM 24° Clear 3% 9 mph SE 65%
3 AM 23° Clear 3% 9 mph SE 66%
4 AM 23° Mostly Clear 3% 9 mph SE 66%
5 AM 22° Mostly Clear 3% 9 mph SSE 65%
6 AM 22° Mostly Clear 3% 9 mph SSE 65%
7 AM 23° Mostly Clear 3% 10 mph SSE 62%
15-Day Forecast
Today
9/7
Mostly Clear
23%
22°
35°
Tue
9/8
Mostly Clear
6%
22°
40°
Wed
9/9
Rain
85%
21°
39°
Thu
9/10
Mostly Cloudy
86%
18°
33°
Fri
9/11
Drizzle
90%
18°
36°
Sat
9/12
Rain
82%
18°
36°
Sun
9/13
Rain
72%
21°
39°
Mon
9/14
Rain
72%
16°
36°
Tue
9/15
Drizzle
68%
10°
31°
Wed
9/16
Drizzle
51%
5°
30°
Thu
9/17
Drizzle
60%
10°
31°
Fri
9/18
Drizzle
60%
16°
29°
Sat
9/19
Clear
60%
16°
31°
Sun
9/20
Clear
60%
15°
30°
Mon
9/21
Clear
25%
15°
31°
48
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
48 AQI 8.7 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 48 Good 39 48
Wed 54 Moderate 44 54
Thu 44 Good 39 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 Mon Sep 7, 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
SBCAPE78 J/kg
MLCAPE102 J/kg
MUCAPE395 J/kg
SBCIN-384 J/kg
MLCIN-310 J/kg
Lifted Index-0.2
Kinematics
0–6 km Shear21 kt
0–1 km Shear17 kt
Eff. Shear37 kt
0–1 km SRH138
0–3 km SRH297
Eff. SRH273
Storm Motion45° @ 12 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell2.0
K-Index37.5
Thermo & Levels
PWAT1.89 in
0–3 km LR4.8 °C/km
700–500 LR5.7 °C/km
Total Totals47.2
LCL936 hPa
LFC671 hPa
EL494 hPa
Freezing Lvl14,367 ft