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

Platte County, Missouri, United States

Last updated: 8:44 AM CDT  ·  Refresh
23°C
Feels like 24°
Partly Cloudy
▲ 34°  /  ▼ 23°
Wind
9 mph SE
Humidity
82%
Dew Point
21°
Pressure
29.07 inHg
Visibility
10 mi
UV Index
4.6
Cloud Cover
31%
Sunrise
6:53 AM
Sunset
7:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Platte County is currently partly cloudy at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1734 J/kg) — isolated convective development possible. Sunrise: 6:53AM · Sunset: 7:40PM.

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
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
18%
9 AM
23°
31%
10 AM
24°
21%
11 AM
26°
21%
12 PM
28°
14%
1 PM
31°
3%
2 PM
32°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
33°
3%
6 PM
32°
3%
7 PM
30°
3%
8 PM
29°
3%
9 PM
27°
3%
10 PM
27°
3%
11 PM
26°
3%
12 AM
26°
3%
1 AM
26°
3%
2 AM
25°
3%
3 AM
24°
3%
4 AM
24°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
24°
3%
7-Day Forecast
Today
34° 23°
Mostly Clear with a 21% chance of rain.
Tue
41° 23°
Mostly Clear.
Wed
35° 19°
Rain, 69% chance.
Thu
32° 16°
Mostly Cloudy with a 72% chance of rain.
Fri
36° 19°
Rain, 82% chance.
Sat
34° 17°
Rain, 70% chance.
Sun
39° 21°
Drizzle, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Partly Cloudy 18% 9 mph SE 82%
9 AM 23° Partly Cloudy 31% 10 mph SE 76%
10 AM 24° Partly Cloudy 21% 10 mph SE 71%
11 AM 26° Partly Cloudy 21% 10 mph SE 66%
12 PM 28° Partly Cloudy 14% 10 mph SSE 62%
1 PM 31° Mostly Clear 3% 10 mph SSE 57%
2 PM 32° Mostly Clear 3% 10 mph SSE 53%
3 PM 34° Mostly Clear 3% 10 mph SSE 50%
4 PM 34° Mostly Clear 3% 10 mph SE 50%
5 PM 33° Clear 3% 10 mph SE 54%
6 PM 32° Clear 3% 9 mph SE 57%
7 PM 30° Mostly Clear 3% 10 mph ESE 59%
8 PM 29° Partly Cloudy 3% 11 mph ESE 60%
9 PM 27° Partly Cloudy 3% 12 mph SE 60%
10 PM 27° Partly Cloudy 3% 12 mph SE 60%
11 PM 26° Partly Cloudy 3% 11 mph SE 61%
12 AM 26° Partly Cloudy 3% 11 mph SE 61%
1 AM 26° Mostly Clear 3% 10 mph SE 62%
2 AM 25° Mostly Clear 3% 10 mph SE 64%
3 AM 24° Mostly Clear 3% 10 mph SE 66%
4 AM 24° Mostly Clear 3% 10 mph SSE 67%
5 AM 23° Mostly Clear 3% 9 mph SSE 68%
6 AM 23° Mostly Clear 3% 9 mph SSE 68%
7 AM 24° Mostly Clear 3% 10 mph SSE 66%
15-Day Forecast
Today
9/7
Mostly Clear
21%
23°
34°
Tue
9/8
Mostly Clear
12%
23°
41°
Wed
9/9
Rain
69%
19°
35°
Thu
9/10
Mostly Cloudy
72%
16°
32°
Fri
9/11
Rain
82%
19°
36°
Sat
9/12
Rain
70%
17°
34°
Sun
9/13
Drizzle
82%
21°
39°
Mon
9/14
Rain
69%
17°
31°
Tue
9/15
Drizzle
44%
10°
28°
Wed
9/16
Drizzle
51%
5°
27°
Thu
9/17
Drizzle
60%
11°
28°
Fri
9/18
Drizzle
60%
15°
27°
Sat
9/19
Drizzle
60%
15°
28°
Sun
9/20
Clear
60%
14°
27°
Mon
9/21
Drizzle
60%
14°
28°
56
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
56 AQI 11.7 µg/m³
O3
Ground-level ozone
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 56 Moderate 43 56
Wed 56 Moderate 50 56
Thu 42 Good 42 36
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
SBCAPE108 J/kg
MLCAPE85 J/kg
MUCAPE220 J/kg
SBCIN-359 J/kg
MLCIN-342 J/kg
Lifted Index-0.2
Kinematics
0–6 km Shear21 kt
0–1 km Shear20 kt
Eff. Shear35 kt
0–1 km SRH146
0–3 km SRH315
Eff. SRH231
Storm Motion44° @ 13 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.9
K-Index35.1
Thermo & Levels
PWAT1.80 in
0–3 km LR4.7 °C/km
700–500 LR5.7 °C/km
Total Totals46.2
LCL941 hPa
LFC673 hPa
EL491 hPa
Freezing Lvl14,259 ft