Extreme Heat Warning — Russell, KS, Lincoln, KS, Barton, KS, Ellsworth, KS, Saline, KS, Rice, KS, McPherson, KS, Marion, KS, Chase, KS, Reno, KS, Harvey, KS, Butler, KS, Greenwood, KS, Woodson, KS, Allen, KS, Kingman, KS, Sedgwick, KS, Harper, KS, Sumner, KS, Cowley, KS, Elk, KS, Wilson, KS, Neosho, KS, Chautauqua, KS, Montgomery, KS, Labette, KS 7:00 PM

Sumner County, Kansas, United States

Last updated: 9:57 AM CDT  ·  Refresh
90°F
Feels like 90°
Mostly Clear
▲ 106°  /  ▼ 79°
Wind
15 mph SSW
Humidity
39%
Dew Point
65°
Pressure
28.52 inHg
Visibility
10 mi
UV Index
7.0
Cloud Cover
29%
Sunrise
6:43 AM
Sunset
8:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sumner County is currently mostly clear at 90°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1117 J/kg) — isolated convective development possible. Sunrise: 6:43AM · Sunset: 8:25PM.

Alerts

Extreme Heat Warning
Russell, KS, Lincoln, KS, Barton, KS, Ellsworth, KS, Saline, KS, Rice, KS, McPherson, KS, Marion, KS, Chase, KS, Reno, KS, Harvey, KS, Butler, KS, Greenwood, KS, Woodson, KS, Allen, KS, Kingman, KS, Sedgwick, KS, Harper, KS, Sumner, KS, Cowley, KS, Elk, KS, Wilson, KS, Neosho, KS, Chautauqua, KS, Montgomery, KS, Labette, KS
Expires 7:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
90°
3%
10 AM
91°
3%
11 AM
94°
3%
12 PM
96°
3%
1 PM
103°
3%
2 PM
103°
3%
3 PM
104°
3%
4 PM
104°
3%
5 PM
106°
3%
6 PM
104°
3%
7 PM
101°
3%
8 PM
97°
3%
9 PM
93°
3%
10 PM
92°
3%
11 PM
91°
3%
12 AM
90°
3%
1 AM
88°
3%
2 AM
88°
3%
3 AM
87°
3%
4 AM
84°
3%
5 AM
81°
3%
6 AM
80°
3%
7 AM
82°
3%
8 AM
84°
3%
7-Day Forecast
Today
106° 79°
Mostly Clear.
Thu
110° 80°
Clear with a 25% chance of rain.
Fri
107° 75°
Clear with a 23% chance of rain.
Sat
103° 73°
Clear.
Sun
104° 78°
Clear.
Mon
103° 73°
Clear.
Tue
106° 74°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 90° Mostly Clear 3% 15 mph SSW 39%
10 AM 91° Partly Cloudy 3% 16 mph SW 35%
11 AM 94° Partly Cloudy 3% 15 mph SW 32%
12 PM 96° Mostly Clear 3% 14 mph SSW 28%
1 PM 103° Mostly Clear 3% 15 mph SSW 27%
2 PM 103° Mostly Clear 3% 16 mph SSW 25%
3 PM 104° Clear 3% 17 mph SSW 23%
4 PM 104° Clear 3% 16 mph SSW 24%
5 PM 106° Clear 3% 16 mph SSW 24%
6 PM 104° Clear 3% 14 mph S 25%
7 PM 101° Clear 3% 14 mph S 28%
8 PM 97° Clear 3% 12 mph S 30%
9 PM 93° Clear 3% 12 mph S 33%
10 PM 92° Clear 3% 12 mph S 34%
11 PM 91° Clear 3% 12 mph S 36%
12 AM 90° Clear 3% 12 mph S 37%
1 AM 88° Clear 3% 12 mph S 38%
2 AM 88° Clear 3% 13 mph S 40%
3 AM 87° Clear 3% 14 mph S 41%
4 AM 84° Clear 3% 14 mph S 43%
5 AM 81° Clear 3% 14 mph S 45%
6 AM 80° Clear 3% 14 mph S 46%
7 AM 82° Clear 3% 15 mph S 45%
8 AM 84° Clear 3% 16 mph SSW 43%
15-Day Forecast
Today
8/12
Mostly Clear
3%
79°
106°
Thu
8/13
Clear
25%
80°
110°
Fri
8/14
Clear
23%
75°
107°
Sat
8/15
Clear
3%
73°
103°
Sun
8/16
Clear
8%
78°
104°
Mon
8/17
Clear
8%
73°
103°
Tue
8/18
Clear
17%
74°
106°
Wed
8/19
Drizzle
43%
77°
108°
Thu
8/20
Drizzle
68%
77°
110°
Fri
8/21
Clear
21%
77°
110°
Sat
8/22
Clear
25%
79°
104°
Sun
8/23
Clear
60%
78°
103°
Mon
8/24
Drizzle
60%
77°
102°
Tue
8/25
Clear
25%
76°
100°
Wed
8/26
Drizzle
60%
75°
101°
53
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
53 AQI 10.3 µg/m³
O3
Ground-level ozone
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 53 Moderate 42 53
Fri 46 Good 46 44
Sat 50 Good 44 50
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 Aug 12, 13:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE895 J/kg
MLCAPE506 J/kg
MUCAPE895 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-3.3
Kinematics
0–6 km Shear14 kt
0–1 km Shear20 kt
Eff. Shear15 kt
0–1 km SRH71
0–3 km SRH61
Eff. SRH61
Storm Motion122° @ 6 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.5
Thermo & Levels
PWAT1.47 in
0–3 km LR6.6 °C/km
700–500 LR7.2 °C/km
Total Totals51.2
LCL789 hPa
LFC966 hPa
EL185 hPa
Freezing Lvl15,328 ft