Excessive Heat Warning — Atchison, MO, Nodaway, MO, Worth, MO, Gentry, MO, Harrison, MO, Mercer, MO, Putnam, MO, Schuyler, MO, Holt, MO, Andrew, MO, De Kalb, MO, Daviess, MO, Grundy, MO, Sullivan, MO, Adair, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Linn, MO, Macon, MO, Platte, MO, Clay, MO, Ray, MO, Carroll, MO, Chariton, MO, Randolph, MO, Jackson, MO, Lafayette, MO, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO 9:00 PM

Platte County, Missouri, United States

Last updated: 3:35 PM CDT  ·  Refresh
33°C
Feels like 39°
Partly Cloudy
▲ 33°  /  ▼ 23°
Wind
16 mph SSW
Humidity
61%
Dew Point
23°
Pressure
28.98 inHg
Visibility
10 mi
UV Index
8.3
Cloud Cover
42%
Sunrise
5:56 AM
Sunset
8:49 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Platte County is currently partly cloudy at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3313 J/kg) — isolated convective development possible. Sunrise: 5:56AM · Sunset: 8:49PM.

Alerts

Excessive Heat Warning
Atchison, MO, Nodaway, MO, Worth, MO, Gentry, MO, Harrison, MO, Mercer, MO, Putnam, MO, Schuyler, MO, Holt, MO, Andrew, MO, De Kalb, MO, Daviess, MO, Grundy, MO, Sullivan, MO, Adair, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Linn, MO, Macon, MO, Platte, MO, Clay, MO, Ray, MO, Carroll, MO, Chariton, MO, Randolph, MO, Jackson, MO, Lafayette, MO, Saline, MO, Howard, MO, Cass, MO, Johnson, MO, Pettis, MO, Cooper, MO, Bates, MO, Henry, MO
Expires 9:00 PM
43 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
3%
4 PM
33°
3%
5 PM
33°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
31°
3%
9 PM
29°
3%
10 PM
28°
4%
11 PM
28°
4%
12 AM
27°
5%
1 AM
27°
5%
2 AM
26°
5%
3 AM
26°
5%
4 AM
25°
3%
5 AM
23°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
26°
5%
9 AM
27°
5%
10 AM
29°
5%
11 AM
29°
5%
12 PM
30°
5%
1 PM
32°
5%
2 PM
32°
5%
7-Day Forecast
Today
33° 23°
Partly Cloudy.
Thu
34° 23°
Mostly Cloudy.
Fri
34° 23°
Mostly Cloudy.
Sat
34° 24°
Partly Cloudy with a 45% chance of rain.
Sun
34° 22°
Thunderstorm, 37% chance.
Mon
31° 20°
Drizzle, 52% chance.
Tue
32° 22°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Partly Cloudy 3% 16 mph SSW 61%
4 PM 33° Mostly Cloudy 3% 16 mph SSW 64%
5 PM 33° Mostly Cloudy 3% 16 mph SSW 66%
6 PM 33° Mostly Cloudy 3% 15 mph SSW 68%
7 PM 32° Mostly Cloudy 3% 14 mph S 71%
8 PM 31° Partly Cloudy 3% 12 mph S 74%
9 PM 29° Partly Cloudy 3% 10 mph S 78%
10 PM 28° Partly Cloudy 4% 9 mph S 79%
11 PM 28° Partly Cloudy 4% 10 mph S 78%
12 AM 27° Partly Cloudy 5% 10 mph S 77%
1 AM 27° Mostly Clear 5% 10 mph SSW 78%
2 AM 26° Partly Cloudy 5% 10 mph SSW 79%
3 AM 26° Partly Cloudy 5% 9 mph SSW 81%
4 AM 25° Partly Cloudy 3% 9 mph SSW 83%
5 AM 23° Mostly Cloudy 3% 8 mph SSW 84%
6 AM 24° Mostly Cloudy 3% 8 mph SSW 85%
7 AM 24° Mostly Cloudy 3% 9 mph SSW 82%
8 AM 26° Mostly Cloudy 5% 10 mph SSW 78%
9 AM 27° Mostly Cloudy 5% 11 mph SSW 74%
10 AM 29° Mostly Cloudy 5% 12 mph SSW 71%
11 AM 29° Mostly Cloudy 5% 12 mph SSW 68%
12 PM 30° Partly Cloudy 5% 12 mph SSW 65%
1 PM 32° Mostly Cloudy 5% 12 mph SSW 64%
2 PM 32° Mostly Cloudy 5% 12 mph SSW 63%
15-Day Forecast
Today
7/1
Partly Cloudy
3%
23°
33°
Thu
7/2
Mostly Cloudy
6%
23°
34°
Fri
7/3
Mostly Cloudy
7%
23°
34°
Sat
7/4
Partly Cloudy
45%
24°
34°
Sun
7/5
Thunderstorm
37%
22°
34°
Mon
7/6
Drizzle
52%
20°
31°
Tue
7/7
Drizzle
52%
22°
32°
Wed
7/8
Rain
69%
21°
32°
Thu
7/9
Thunderstorm
44%
22°
33°
Fri
7/10
Drizzle
68%
22°
33°
Sat
7/11
Drizzle
64%
23°
33°
Sun
7/12
Clear
60%
22°
33°
Mon
7/13
Drizzle
60%
22°
33°
Tue
7/14
Drizzle
60%
21°
32°
Wed
7/15
Drizzle
60%
21°
31°
43
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
43 AQI 7.7 µg/m³
O3
Ground-level ozone
31 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 43 Good 31 43
Fri 40 Good 32 40
Sat 51 Moderate 34 51
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 Wed Jul 1, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3350 J/kg
MLCAPE2239 J/kg
MUCAPE3350 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index-7.8
Kinematics
0–6 km Shear23 kt
0–1 km Shear5 kt
Eff. Shear27 kt
0–1 km SRH-4
0–3 km SRH-45
Eff. SRH-45
Storm Motion188° @ 32 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index22.7
Thermo & Levels
PWAT1.52 in
0–3 km LR7.2 °C/km
700–500 LR6.7 °C/km
Total Totals48.7
LCL849 hPa
LFC981 hPa
EL153 hPa
Freezing Lvl15,095 ft