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

Atchison County, Kansas, United States

Last updated: 8:40 AM CDT  ·  Refresh
23°C
Feels like 23°
Mostly Clear
▲ 35°  /  ▼ 22°
Wind
10 mph SE
Humidity
79%
Dew Point
20°
Pressure
28.87 inHg
Visibility
9 mi
UV Index
4.4
Cloud Cover
28%
Sunrise
6:55 AM
Sunset
7:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Atchison County is currently mostly clear at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2142 J/kg) — isolated convective development possible. Sunrise: 6:55AM · Sunset: 7:42PM.

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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
13%
9 AM
23°
23%
10 AM
25°
21%
11 AM
27°
14%
12 PM
29°
14%
1 PM
32°
3%
2 PM
33°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
34°
3%
6 PM
32°
3%
7 PM
31°
3%
8 PM
29°
3%
9 PM
27°
3%
10 PM
27°
3%
11 PM
26°
3%
12 AM
26°
3%
1 AM
25°
3%
2 AM
25°
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.
Tue
42° 22°
Mostly Clear with a 21% chance of rain.
Wed
34° 19°
Mostly Cloudy with a 63% chance of rain.
Thu
32° 14°
Mostly Cloudy with a 57% chance of rain.
Fri
36° 18°
Rain, 64% chance.
Sat
33° 16°
Rain, 70% chance.
Sun
38° 20°
Drizzle, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 13% 10 mph SE 79%
9 AM 23° Partly Cloudy 23% 12 mph SE 72%
10 AM 25° Partly Cloudy 21% 13 mph SE 65%
11 AM 27° Mostly Clear 14% 13 mph SE 58%
12 PM 29° Mostly Clear 14% 13 mph SSE 52%
1 PM 32° Mostly Clear 3% 13 mph SSE 48%
2 PM 33° Mostly Clear 3% 13 mph SSE 46%
3 PM 34° Clear 3% 13 mph SE 44%
4 PM 34° Clear 3% 12 mph SE 45%
5 PM 34° Mostly Clear 3% 12 mph SE 47%
6 PM 32° Partly Cloudy 3% 12 mph SE 51%
7 PM 31° Partly Cloudy 3% 11 mph SE 54%
8 PM 29° Partly Cloudy 3% 12 mph SE 58%
9 PM 27° Partly Cloudy 3% 12 mph SE 61%
10 PM 27° Partly Cloudy 3% 12 mph SE 61%
11 PM 26° Partly Cloudy 3% 12 mph SE 61%
12 AM 26° Partly Cloudy 3% 12 mph SE 60%
1 AM 25° Partly Cloudy 3% 11 mph SE 62%
2 AM 25° Mostly Clear 3% 11 mph SSE 64%
3 AM 23° Clear 3% 11 mph SSE 66%
4 AM 23° Clear 3% 11 mph SSE 67%
5 AM 22° Mostly Clear 3% 11 mph SSE 68%
6 AM 22° Mostly Clear 3% 11 mph SSE 70%
7 AM 23° Mostly Clear 3% 11 mph SSE 66%
15-Day Forecast
Today
9/7
Mostly Clear
14%
22°
35°
Tue
9/8
Mostly Clear
21%
22°
42°
Wed
9/9
Mostly Cloudy
63%
19°
34°
Thu
9/10
Mostly Cloudy
57%
14°
32°
Fri
9/11
Rain
64%
18°
36°
Sat
9/12
Rain
70%
16°
33°
Sun
9/13
Drizzle
82%
20°
38°
Mon
9/14
Rain
72%
16°
29°
Tue
9/15
Drizzle
44%
10°
27°
Wed
9/16
Drizzle
51%
4°
26°
Thu
9/17
Drizzle
60%
9°
27°
Fri
9/18
Drizzle
60%
14°
26°
Sat
9/19
Drizzle
60%
14°
27°
Sun
9/20
Clear
60%
14°
26°
Mon
9/21
Drizzle
60%
14°
27°
52
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
52 AQI 9.9 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 52 Moderate 44 52
Wed 54 Moderate 49 54
Thu 37 Good 37 26
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
SBCAPE35 J/kg
MLCAPE56 J/kg
MUCAPE179 J/kg
SBCIN-457 J/kg
MLCIN-389 J/kg
Lifted Index0.9
Kinematics
0–6 km Shear26 kt
0–1 km Shear20 kt
Eff. Shear36 kt
0–1 km SRH169
0–3 km SRH296
Eff. SRH201
Storm Motion51° @ 12 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.7
K-Index33.8
Thermo & Levels
PWAT1.57 in
0–3 km LR4.6 °C/km
700–500 LR5.7 °C/km
Total Totals45.5
LCL927 hPa
LFC633 hPa
EL528 hPa
Freezing Lvl14,308 ft