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 PM

Clay County, Kansas, United States

Last updated: 8:28 AM CDT  ·  Refresh
77°F
Feels like 77°
Clear
▲ 100°  /  ▼ 73°
Wind
10 mph SSE
Humidity
70%
Dew Point
67°
Pressure
28.64 inHg
Visibility
10 mi
UV Index
3.9
Cloud Cover
3%
Sunrise
7:01 AM
Sunset
7:49 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clay County is currently clear at 77°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 960 J/kg) — isolated convective development possible. Sunrise: 7:01AM · Sunset: 7:49PM.

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 PM
46 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
77°
11%
9 AM
79°
21%
10 AM
83°
14%
11 AM
87°
14%
12 PM
91°
14%
1 PM
94°
3%
2 PM
98°
3%
3 PM
100°
3%
4 PM
100°
3%
5 PM
98°
3%
6 PM
100°
3%
7 PM
97°
3%
8 PM
94°
3%
9 PM
91°
3%
10 PM
88°
3%
11 PM
86°
3%
12 AM
85°
3%
1 AM
84°
3%
2 AM
82°
3%
3 AM
79°
3%
4 AM
78°
3%
5 AM
78°
3%
6 AM
76°
3%
7 AM
76°
3%
7-Day Forecast
Today
100° 73°
Mostly Clear.
Tue
105° 76°
Mostly Clear with a 36% chance of rain.
Wed
92° 69°
Mostly Cloudy with a 69% chance of rain.
Thu
91° 58°
Partly Cloudy with a 28% chance of rain.
Fri
97° 63°
Clear with a 43% chance of rain.
Sat
94° 60°
Rain, 64% chance.
Sun
104° 72°
Drizzle, 71% chance.
TimeTempConditionsPrecipWindHumidity
Now 77° Clear 11% 10 mph SSE 70%
9 AM 79° Clear 21% 12 mph SSE 59%
10 AM 83° Clear 14% 12 mph SSE 52%
11 AM 87° Clear 14% 12 mph S 45%
12 PM 91° Clear 14% 12 mph S 38%
1 PM 94° Clear 3% 13 mph S 33%
2 PM 98° Mostly Clear 3% 14 mph S 30%
3 PM 100° Partly Cloudy 3% 15 mph S 27%
4 PM 100° Partly Cloudy 3% 16 mph S 26%
5 PM 98° Partly Cloudy 3% 15 mph S 27%
6 PM 100° Mostly Clear 3% 14 mph SSE 28%
7 PM 97° Partly Cloudy 3% 12 mph SSE 32%
8 PM 94° Partly Cloudy 3% 11 mph SSE 36%
9 PM 91° Partly Cloudy 3% 11 mph SSE 40%
10 PM 88° Mostly Clear 3% 11 mph SSE 44%
11 PM 86° Mostly Clear 3% 12 mph SSE 46%
12 AM 85° Mostly Clear 3% 12 mph SSE 48%
1 AM 84° Clear 3% 12 mph SSE 50%
2 AM 82° Mostly Clear 3% 12 mph SSE 52%
3 AM 79° Mostly Clear 3% 12 mph SSE 54%
4 AM 78° Mostly Clear 3% 11 mph S 56%
5 AM 78° Mostly Clear 3% 11 mph S 56%
6 AM 76° Mostly Clear 3% 10 mph S 57%
7 AM 76° Mostly Clear 3% 10 mph S 55%
15-Day Forecast
Today
9/7
Mostly Clear
14%
73°
100°
Tue
9/8
Mostly Clear
36%
76°
105°
Wed
9/9
Mostly Cloudy
69%
69°
92°
Thu
9/10
Partly Cloudy
28%
58°
91°
Fri
9/11
Clear
43%
63°
97°
Sat
9/12
Rain
64%
60°
94°
Sun
9/13
Drizzle
71%
72°
104°
Mon
9/14
Rain
69%
61°
88°
Tue
9/15
Drizzle
44%
50°
82°
Wed
9/16
Drizzle
51%
41°
79°
Thu
9/17
Drizzle
60%
51°
79°
Fri
9/18
Drizzle
60%
60°
78°
Sat
9/19
Drizzle
60%
60°
81°
Sun
9/20
Clear
60%
58°
79°
Mon
9/21
Drizzle
60%
60°
82°
46
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
44 AQI 8.0 µg/m³
O3
Ground-level ozone
Dominant
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 46 Good 46 44
Wed 46 Good 45 46
Thu 37 Good 37 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 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
SBCAPE67 J/kg
MLCAPE100 J/kg
MUCAPE320 J/kg
SBCIN-465 J/kg
MLCIN-325 J/kg
Lifted Index0.2
Kinematics
0–6 km Shear13 kt
0–1 km Shear19 kt
Eff. Shear26 kt
0–1 km SRH84
0–3 km SRH129
Eff. SRH83
Storm Motion87° @ 8 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.4
K-Index35.8
Thermo & Levels
PWAT1.55 in
0–3 km LR5.1 °C/km
700–500 LR5.7 °C/km
Total Totals46.5
LCL897 hPa
LFC630 hPa
EL335 hPa
Freezing Lvl14,783 ft