Heat Advisory — Harper, OK, Woods, OK, Alfalfa, OK, Grant, OK, Kay, OK, Ellis, OK, Woodward, OK, Major, OK, Garfield, OK, Noble, OK, Roger Mills, OK, Dewey, OK, Custer, OK, Blaine, OK, Kingfisher, OK, Logan, OK, Payne, OK, Beckham, OK, Washita, OK, Caddo, OK, Canadian, OK, Oklahoma, OK, Lincoln, OK, Grady, OK, McClain, OK, Cleveland, OK, Pottawatomie, OK, Seminole, OK, Hughes, OK, Harmon, OK, Greer, OK, Kiowa, OK, Jackson, OK, Tillman, OK, Comanche, OK, Stephens, OK, Garvin, OK, Murray, OK, Pontotoc, OK, Coal, OK, Cotton, OK, Jefferson, OK, Carter, OK, Johnston, OK, Atoka, OK, Love, OK, Marshall, OK, Bryan, OK, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX 8:00 PM

Kay County, Oklahoma, United States

Last updated: 6:20 AM CDT  ·  Refresh
26°C
Feels like 26°
Clear
▲ 39°  /  ▼ 26°
Wind
9 mph S
Humidity
61%
Dew Point
18°
Pressure
28.81 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:42 AM
Sunset
8:24 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Kay County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1254 J/kg) — isolated convective development possible. Sunrise: 6:42AM · Sunset: 8:24PM.

Alerts

Heat Advisory
Harper, OK, Woods, OK, Alfalfa, OK, Grant, OK, Kay, OK, Ellis, OK, Woodward, OK, Major, OK, Garfield, OK, Noble, OK, Roger Mills, OK, Dewey, OK, Custer, OK, Blaine, OK, Kingfisher, OK, Logan, OK, Payne, OK, Beckham, OK, Washita, OK, Caddo, OK, Canadian, OK, Oklahoma, OK, Lincoln, OK, Grady, OK, McClain, OK, Cleveland, OK, Pottawatomie, OK, Seminole, OK, Hughes, OK, Harmon, OK, Greer, OK, Kiowa, OK, Jackson, OK, Tillman, OK, Comanche, OK, Stephens, OK, Garvin, OK, Murray, OK, Pontotoc, OK, Coal, OK, Cotton, OK, Jefferson, OK, Carter, OK, Johnston, OK, Atoka, OK, Love, OK, Marshall, OK, Bryan, OK, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
5%
7 AM
24°
4%
8 AM
26°
4%
9 AM
29°
3%
10 AM
30°
3%
11 AM
32°
3%
12 PM
34°
3%
1 PM
35°
3%
2 PM
38°
3%
3 PM
39°
3%
4 PM
39°
3%
5 PM
39°
3%
6 PM
39°
3%
7 PM
38°
3%
8 PM
37°
3%
9 PM
34°
3%
10 PM
33°
3%
11 PM
32°
3%
12 AM
32°
3%
1 AM
29°
3%
2 AM
29°
3%
3 AM
29°
3%
4 AM
29°
3%
5 AM
28°
3%
7-Day Forecast
Today
39° 26°
Clear.
Wed
42° 26°
Mostly Clear.
Thu
42° 26°
Clear.
Fri
40° 25°
Clear.
Sat
42° 24°
Mostly Clear.
Sun
41° 26°
Mostly Cloudy.
Mon
39° 22°
Mostly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 5% 9 mph S 61%
7 AM 24° Clear 4% 10 mph SSW 58%
8 AM 26° Clear 4% 12 mph SSW 53%
9 AM 29° Clear 3% 14 mph SSW 48%
10 AM 30° Clear 3% 15 mph SSW 43%
11 AM 32° Clear 3% 15 mph SW 38%
12 PM 34° Clear 3% 16 mph SW 33%
1 PM 35° Clear 3% 16 mph SW 29%
2 PM 38° Clear 3% 16 mph SSW 27%
3 PM 39° Clear 3% 16 mph SSW 25%
4 PM 39° Clear 3% 16 mph SSW 24%
5 PM 39° Clear 3% 15 mph SSW 24%
6 PM 39° Clear 3% 15 mph SSW 25%
7 PM 38° Mostly Clear 3% 14 mph SSW 26%
8 PM 37° Mostly Clear 3% 12 mph S 30%
9 PM 34° Mostly Clear 3% 11 mph S 33%
10 PM 33° Clear 3% 11 mph S 36%
11 PM 32° Clear 3% 12 mph S 38%
12 AM 32° Clear 3% 12 mph S 41%
1 AM 29° Clear 3% 12 mph S 43%
2 AM 29° Clear 3% 12 mph SSW 44%
3 AM 29° Clear 3% 12 mph SSW 44%
4 AM 29° Clear 3% 11 mph SSW 45%
5 AM 28° Clear 3% 11 mph SSW 45%
15-Day Forecast
Today
8/11
Clear
5%
26°
39°
Wed
8/12
Mostly Clear
6%
26°
42°
Thu
8/13
Clear
13%
26°
42°
Fri
8/14
Clear
15%
25°
40°
Sat
8/15
Mostly Clear
14%
24°
42°
Sun
8/16
Mostly Cloudy
15%
26°
41°
Mon
8/17
Mostly Cloudy
13%
22°
39°
Tue
8/18
Clear
34%
22°
41°
Wed
8/19
Clear
35%
22°
42°
Thu
8/20
Mostly Clear
31%
24°
42°
Fri
8/21
Drizzle
60%
26°
40°
Sat
8/22
Drizzle
60%
25°
40°
Sun
8/23
Clear
60%
24°
40°
Mon
8/24
Drizzle
60%
24°
39°
Tue
8/25
Drizzle
60%
24°
38°
52
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
52 AQI 9.9 µg/m³
O3
Ground-level ozone
46 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 46 52
Wed 48 Good 38 48
Thu 59 Moderate 41 59
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, 10:00'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
MLCAPE98 J/kg
MUCAPE594 J/kg
SBCIN-698 J/kg
MLCIN0 J/kg
Lifted Index-0.5
Kinematics
0–6 km Shear9 kt
0–1 km Shear25 kt
Eff. Shear—
0–1 km SRH57
0–3 km SRH169
Eff. SRH—
Storm Motion118° @ 11 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index20.7
Thermo & Levels
PWAT1.28 in
0–3 km LR4.7 °C/km
700–500 LR7.0 °C/km
Total Totals47.2
LCL875 hPa
LFC541 hPa
EL269 hPa
Freezing Lvl15,289 ft