Extreme Heat Warning — Republic, KS, Washington, KS, Marshall, KS, Nemaha, KS, Brown, KS, Cloud, KS, Clay, KS, Riley, KS, Pottawatomie, KS, Jackson, KS, Jefferson, KS, Ottawa, KS, Dickinson, KS, Geary, KS, Morris, KS, Wabaunsee, KS, Shawnee, KS, Douglas, KS, Lyon, KS, Osage, KS, Franklin, KS, Coffey, KS, Anderson, KS 7:00 p. m.

Riley County, Kansas, United States

Last updated: 8:27 a. m. CDT  ·  Refresh
24°C
Feels like 24°
Clear
▲ 38°  /  ▼ 22°
Wind
10 mph SE
Humidity
73%
Dew Point
19°
Pressure
28,61 inHg
Visibility
10 mi
UV Index
3,9
Cloud Cover
6%
Sunrise
7:00 a. m.
Sunset
7:48 p. m.
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Riley County is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1224 J/kg) — isolated convective development possible. Sunrise: 7:00A. M. · Sunset: 7:48P. M..

Alerts

Extreme Heat Warning
Republic, KS, Washington, KS, Marshall, KS, Nemaha, KS, Brown, KS, Cloud, KS, Clay, KS, Riley, KS, Pottawatomie, KS, Jackson, KS, Jefferson, KS, Ottawa, KS, Dickinson, KS, Geary, KS, Morris, KS, Wabaunsee, KS, Shawnee, KS, Douglas, KS, Lyon, KS, Osage, KS, Franklin, KS, Coffey, KS, Anderson, KS
Expires 7:00 p. m.
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
11%
9 a. m.
26°
14%
10 a. m.
27°
14%
11 a. m.
29°
14%
12 p. m.
32°
14%
1 p. m.
33°
3%
2 p. m.
36°
3%
3 p. m.
37°
3%
4 p. m.
37°
3%
5 p. m.
36°
3%
6 p. m.
38°
3%
7 p. m.
36°
3%
8 p. m.
34°
3%
9 p. m.
33°
3%
10 p. m.
31°
3%
11 p. m.
31°
3%
12 a. m.
29°
3%
1 a. m.
29°
3%
2 a. m.
29°
3%
3 a. m.
27°
3%
4 a. m.
27°
3%
5 a. m.
27°
3%
6 a. m.
25°
3%
7 a. m.
26°
3%
7-Day Forecast
Today
38° 22°
Mostly Clear.
Tue
41° 25°
Mostly Clear with a 31% chance of rain.
Wed
35° 21°
Mostly Cloudy with a 64% chance of rain.
Thu
33° 17°
Partly Cloudy with a 37% chance of rain.
Fri
37° 18°
Partly Cloudy with a 64% chance of rain.
Sat
36° 18°
Rain, 63% chance.
Sun
38° 22°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 11% 10 mph SE 73%
9 a. m. 26° Clear 14% 12 mph SSE 64%
10 a. m. 27° Clear 14% 12 mph SSE 57%
11 a. m. 29° Clear 14% 12 mph SSE 50%
12 p. m. 32° Clear 14% 12 mph SSE 43%
1 p. m. 33° Clear 3% 12 mph S 37%
2 p. m. 36° Mostly Clear 3% 13 mph SSE 34%
3 p. m. 37° Partly Cloudy 3% 14 mph SSE 31%
4 p. m. 37° Partly Cloudy 3% 14 mph SSE 29%
5 p. m. 36° Partly Cloudy 3% 14 mph SSE 30%
6 p. m. 38° Partly Cloudy 3% 13 mph SSE 32%
7 p. m. 36° Partly Cloudy 3% 12 mph SSE 35%
8 p. m. 34° Partly Cloudy 3% 11 mph SSE 39%
9 p. m. 33° Partly Cloudy 3% 12 mph SSE 44%
10 p. m. 31° Partly Cloudy 3% 12 mph SSE 47%
11 p. m. 31° Partly Cloudy 3% 12 mph SSE 49%
12 a. m. 29° Mostly Clear 3% 12 mph SSE 52%
1 a. m. 29° Clear 3% 12 mph SSE 54%
2 a. m. 29° Mostly Clear 3% 12 mph SSE 55%
3 a. m. 27° Mostly Clear 3% 12 mph SSE 56%
4 a. m. 27° Mostly Clear 3% 11 mph S 57%
5 a. m. 27° Mostly Clear 3% 11 mph S 58%
6 a. m. 25° Mostly Clear 3% 11 mph S 59%
7 a. m. 26° Mostly Clear 3% 11 mph S 58%
15-Day Forecast
Today
9/7
Mostly Clear
14%
22°
38°
Tue
9/8
Mostly Clear
31%
25°
41°
Wed
9/9
Mostly Cloudy
64%
21°
35°
Thu
9/10
Partly Cloudy
37%
17°
33°
Fri
9/11
Partly Cloudy
64%
18°
37°
Sat
9/12
Rain
63%
18°
36°
Sun
9/13
Drizzle
63%
22°
38°
Mon
9/14
Rain
66%
19°
31°
Tue
9/15
Drizzle
54%
13°
29°
Wed
9/16
Drizzle
45%
9°
27°
Thu
9/17
Drizzle
60%
12°
27°
Fri
9/18
Drizzle
60%
15°
27°
Sat
9/19
Drizzle
60%
16°
28°
Sun
9/20
Clear
60%
14°
27°
Mon
9/21
Drizzle
60%
15°
28°
47
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
47 AQI 8.4 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 47 Good 44 47
Wed 52 Moderate 48 52
Thu 34 Good 34 24
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 lun. sept. 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
SBCAPE26 J/kg
MLCAPE76 J/kg
MUCAPE384 J/kg
SBCIN-508 J/kg
MLCIN-335 J/kg
Lifted Index0.7
Kinematics
0–6 km Shear16 kt
0–1 km Shear17 kt
Eff. Shear29 kt
0–1 km SRH78
0–3 km SRH129
Eff. SRH85
Storm Motion88° @ 10 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.5
K-Index35.4
Thermo & Levels
PWAT1.54 in
0–3 km LR4.9 °C/km
700–500 LR5.7 °C/km
Total Totals46.7
LCL900 hPa
LFC619 hPa
EL364 hPa
Freezing Lvl14,551 ft