Heat Advisory — Atchison, KS, Doniphan, KS, Leavenworth, KS, Wyandotte, KS, Johnson, KS, Andrew, MO, De Kalb, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Platte, MO, Clay, MO, Ray, MO, Carroll, MO, Chariton, MO, Randolph, MO, Jackson, MO, Lafayette, MO 8:00 PM

Leavenworth, Kansas

Last updated: 5:15 AM CDT  ·  Refresh
27°C
Feels like 27°
Mostly Clear
▲ 36°  /  ▼ 26°
Wind
10 mph SSW
Humidity
64%
Dew Point
20°
Pressure
28.96 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
24%
Sunrise
6:29 AM
Sunset
8:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Leavenworth is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2793 J/kg) — isolated convective development possible. Sunrise: 6:29AM · Sunset: 8:20PM.

Alerts

Heat Advisory
Atchison, KS, Doniphan, KS, Leavenworth, KS, Wyandotte, KS, Johnson, KS, Andrew, MO, De Kalb, MO, Buchanan, MO, Clinton, MO, Caldwell, MO, Livingston, MO, Platte, MO, Clay, MO, Ray, MO, Carroll, MO, Chariton, MO, Randolph, MO, Jackson, MO, Lafayette, MO
Expires 8:00 PM
43 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
6 AM
25°
14%
7 AM
25°
14%
8 AM
26°
14%
9 AM
28°
14%
10 AM
28°
14%
11 AM
29°
7%
12 PM
31°
7%
1 PM
32°
3%
2 PM
34°
4%
3 PM
35°
4%
4 PM
36°
7%
5 PM
35°
7%
6 PM
36°
7%
7 PM
34°
7%
8 PM
33°
9%
9 PM
32°
9%
10 PM
31°
6%
11 PM
30°
7%
12 AM
29°
10%
1 AM
29°
11%
2 AM
29°
15%
3 AM
29°
11%
4 AM
29°
11%
7-Day Forecast
Today
36° 26°
Mostly Cloudy.
Wed
39° 26°
Partly Cloudy with a 31% chance of rain.
Thu
36° 24°
Mostly Clear with a 25% chance of rain.
Fri
36° 21°
Overcast with a 51% chance of rain.
Sat
40° 24°
Partly Cloudy with a 33% chance of rain.
Sun
34° 23°
Overcast with a 35% chance of rain.
Mon
34° 19°
Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 3% 10 mph SSW 64%
6 AM 25° Mostly Cloudy 14% 10 mph SSW 62%
7 AM 25° Mostly Cloudy 14% 11 mph SSW 64%
8 AM 26° Mostly Cloudy 14% 12 mph SSW 62%
9 AM 28° Mostly Cloudy 14% 14 mph SSW 60%
10 AM 28° Partly Cloudy 14% 15 mph SSW 57%
11 AM 29° Partly Cloudy 7% 14 mph SW 54%
12 PM 31° Mostly Cloudy 7% 14 mph SW 50%
1 PM 32° Mostly Cloudy 3% 13 mph SW 46%
2 PM 34° Mostly Cloudy 4% 13 mph SSW 45%
3 PM 35° Mostly Cloudy 4% 13 mph SSW 43%
4 PM 36° Mostly Cloudy 7% 13 mph SSW 42%
5 PM 35° Mostly Cloudy 7% 12 mph SSW 43%
6 PM 36° Mostly Cloudy 7% 11 mph SSW 46%
7 PM 34° Mostly Cloudy 7% 9 mph S 49%
8 PM 33° Partly Cloudy 9% 9 mph S 52%
9 PM 32° Partly Cloudy 9% 9 mph S 54%
10 PM 31° Partly Cloudy 6% 10 mph S 56%
11 PM 30° Partly Cloudy 7% 10 mph S 56%
12 AM 29° Partly Cloudy 10% 11 mph SSW 56%
1 AM 29° Partly Cloudy 11% 12 mph SSW 56%
2 AM 29° Partly Cloudy 15% 12 mph SSW 56%
3 AM 29° Partly Cloudy 11% 12 mph SSW 56%
4 AM 29° Partly Cloudy 11% 12 mph SSW 57%
15-Day Forecast
Today
8/11
Mostly Cloudy
14%
26°
36°
Wed
8/12
Partly Cloudy
31%
26°
39°
Thu
8/13
Mostly Clear
25%
24°
36°
Fri
8/14
Overcast
51%
21°
36°
Sat
8/15
Partly Cloudy
33%
24°
40°
Sun
8/16
Overcast
35%
23°
34°
Mon
8/17
Clear
31%
19°
34°
Tue
8/18
Clear
34%
23°
40°
Wed
8/19
Clear
35%
23°
40°
Thu
8/20
Mostly Clear
32%
26°
41°
Fri
8/21
Clear
60%
22°
41°
Sat
8/22
Drizzle
60%
22°
37°
Sun
8/23
Drizzle
60%
22°
37°
Mon
8/24
Drizzle
60%
21°
35°
Tue
8/25
Drizzle
60%
21°
35°
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
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 33 43
Wed 32 Good 32 26
Thu 42 Good 31 42
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 Tue Aug 11, 09:00'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
SBCAPE831 J/kg
MLCAPE1062 J/kg
MUCAPE1522 J/kg
SBCIN-704 J/kg
MLCIN0 J/kg
Lifted Index-4.0
Kinematics
0–6 km Shear8 kt
0–1 km Shear24 kt
Eff. Shear—
0–1 km SRH178
0–3 km SRH158
Eff. SRH—
Storm Motion319° @ 6 kt
0–1 km EHI0.9
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index24.9
Thermo & Levels
PWAT1.38 in
0–3 km LR4.5 °C/km
700–500 LR8.2 °C/km
Total Totals51.9
LCL888 hPa
LFC621 hPa
EL221 hPa
Freezing Lvl14,557 ft