Flash Flood Warning — Butler County, KS, Cowley County, KS, Elk County, KS, Greenwood County, KS, Sumner County, KS 4:15 AM Flash Flood Warning — Sumner County, KS 4:45 AM Areal Flood Watch 7:00 AM Areal Flood Warning — Butler County, KS, Chautauqua County, KS, Cowley County, KS, Elk County, KS, Greenwood County, KS, Sedgwick County, KS, Sumner County, KS, Wilson County, KS, Woodson County, KS 7:15 AM Areal Flood Warning — Cowley County, KS, Harper County, KS, Kingman County, KS, Reno County, KS, Sedgwick County, KS, Sumner County, KS 7:15 AM Flood Warning — Sedgwick County, KS, Cowley County, KS, Sumner County, KS 7:00 AM Flood Warning — Sedgwick County, KS, Sumner County, KS 8:21 AM Flood Warning — Cowley County, KS, Sumner County, KS 9:08 AM Flood Warning — Sumner County, KS 3:40 PM Flood Warning — Sedgwick County, KS, Sumner County, KS 10:17 PM Flood Warning — Cowley County, KS, Sedgwick County, KS, Sumner County, KS 9:00 AM

Sumner County, Kansas, United States

Last updated: 4:05 AM CDT  ·  Refresh
21°C
Feels like 22°
Mostly Cloudy
▲ 29°  /  ▼ 21°
Wind
8 mph ENE
Humidity
95%
Dew Point
20°
Pressure
28.54 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
62%
Sunrise
6:11 AM
Sunset
8:54 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sumner County is currently mostly cloudy at 20°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2438 J/kg) — isolated convective development possible. Sunrise: 6:11AM · Sunset: 8:54PM.

40 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
31%
4 AM
20°
25%
5 AM
18°
20%
6 AM
19°
5%
7 AM
20°
8%
8 AM
21°
17%
9 AM
21°
21%
10 AM
22°
30%
11 AM
22°
17%
12 PM
23°
17%
1 PM
25°
26%
2 PM
26°
36%
3 PM
26°
33%
4 PM
27°
34%
5 PM
29°
29%
6 PM
29°
25%
7 PM
29°
26%
8 PM
28°
26%
9 PM
26°
27%
10 PM
25°
27%
11 PM
24°
28%
12 AM
24°
17%
1 AM
24°
17%
2 AM
24°
18%
7-Day Forecast
Today
29° 21°
Partly Cloudy with a 33% chance of rain.
Sat
34° 21°
Clear with a 20% chance of rain.
Sun
33° 21°
Clear.
Mon
32° 22°
Overcast.
Tue
33° 23°
Clear.
Wed
33° 21°
Clear.
Thu
33° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Mostly Cloudy 31% 8 mph ENE 95%
4 AM 20° Partly Cloudy 25% 6 mph SSW 95%
5 AM 18° Mostly Cloudy 20% 5 mph SSW 95%
6 AM 19° Mostly Clear 5% 4 mph S 95%
7 AM 20° Partly Cloudy 8% 5 mph WSW 92%
8 AM 21° Mostly Cloudy 17% 5 mph W 89%
9 AM 21° Overcast 21% 5 mph WNW 87%
10 AM 22° Overcast 30% 4 mph N 84%
11 AM 22° Overcast 17% 4 mph N 81%
12 PM 23° Mostly Cloudy 17% 5 mph N 78%
1 PM 25° Mostly Cloudy 26% 4 mph NNE 76%
2 PM 26° Mostly Cloudy 36% 5 mph NNE 74%
3 PM 26° Partly Cloudy 33% 6 mph NE 72%
4 PM 27° Mostly Clear 34% 6 mph NE 72%
5 PM 29° Mostly Clear 29% 6 mph NE 72%
6 PM 29° Clear 25% 6 mph NE 72%
7 PM 29° Clear 26% 6 mph ENE 78%
8 PM 28° Clear 26% 7 mph ENE 84%
9 PM 26° Clear 27% 7 mph ENE 89%
10 PM 25° Mostly Clear 27% 7 mph ENE 91%
11 PM 24° Partly Cloudy 28% 7 mph E 92%
12 AM 24° Partly Cloudy 17% 7 mph E 94%
1 AM 24° Partly Cloudy 17% 6 mph ESE 93%
2 AM 24° Partly Cloudy 18% 6 mph ESE 92%
15-Day Forecast
Today
6/26
Partly Cloudy
33%
21°
29°
Sat
6/27
Clear
20%
21°
34°
Sun
6/28
Clear
3%
21°
33°
Mon
6/29
Overcast
3%
22°
32°
Tue
6/30
Clear
3%
23°
33°
Wed
7/1
Clear
3%
21°
33°
Thu
7/2
Clear
3%
21°
33°
Fri
7/3
Clear
25%
21°
34°
Sat
7/4
Drizzle
60%
21°
34°
Sun
7/5
Clear
25%
20°
36°
Mon
7/6
Clear
25%
24°
36°
Tue
7/7
Drizzle
60%
23°
33°
Wed
7/8
Drizzle
60%
24°
34°
Thu
7/9
Clear
25%
24°
34°
Fri
7/10
Clear
25%
24°
33°
40
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
26 AQI 4.7 µg/m³
O3
Ground-level ozone
Dominant
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 40 Good 40 26
Sat 40 Good 40 9
Sun 41 Good 38 41
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 Fri Jun 26, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE19 J/kg
MLCAPE266 J/kg
MUCAPE613 J/kg
SBCIN-183 J/kg
MLCIN0 J/kg
Lifted Index1.0
Kinematics
0–6 km Shear18 kt
0–1 km Shear17 kt
Eff. Shear19 kt
0–1 km SRH-2
0–3 km SRH-0
Eff. SRH-26
Storm Motion238° @ 28 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.2
Thermo & Levels
PWAT2.22 in
0–3 km LR4.5 °C/km
700–500 LR5.4 °C/km
Total Totals44.7
LCL955 hPa
LFC665 hPa
EL571 hPa
Freezing Lvl13,990 ft