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

Payne County, Oklahoma, United States

Last updated: 4:14 AM CDT  ·  Refresh
27°C
Feels like 28°
Clear
▲ 40°  /  ▼ 27°
Wind
8 mph S
Humidity
58%
Dew Point
18°
Pressure
29.00 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:43 AM
Sunset
8:22 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Payne County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1658 J/kg) — isolated convective development possible. Sunrise: 6:43AM · Sunset: 8:22PM.

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
43 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
5 AM
27°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
30°
3%
11 AM
32°
3%
12 PM
34°
3%
1 PM
36°
3%
2 PM
38°
3%
3 PM
39°
3%
4 PM
39°
3%
5 PM
39°
3%
6 PM
40°
3%
7 PM
39°
3%
8 PM
37°
3%
9 PM
36°
3%
10 PM
34°
3%
11 PM
32°
3%
12 AM
31°
3%
1 AM
31°
3%
2 AM
31°
3%
3 AM
31°
3%
7-Day Forecast
Today
40° 27°
Mostly Clear.
Wed
42° 27°
Clear.
Thu
42° 25°
Clear.
Fri
42° 25°
Clear.
Sat
42° 26°
Clear.
Sun
43° 24°
Clear.
Mon
43° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 8 mph S 58%
5 AM 27° Clear 3% 10 mph S 57%
6 AM 24° Clear 3% 10 mph S 61%
7 AM 24° Clear 3% 11 mph SSW 62%
8 AM 27° Clear 3% 14 mph SSW 58%
9 AM 29° Clear 3% 16 mph SSW 52%
10 AM 30° Clear 3% 16 mph SW 46%
11 AM 32° Mostly Clear 3% 16 mph SW 40%
12 PM 34° Mostly Clear 3% 15 mph SW 34%
1 PM 36° Partly Cloudy 3% 15 mph SW 30%
2 PM 38° Mostly Clear 3% 15 mph SSW 28%
3 PM 39° Mostly Clear 3% 15 mph SSW 26%
4 PM 39° Mostly Clear 3% 16 mph SSW 25%
5 PM 39° Mostly Clear 3% 16 mph SSW 25%
6 PM 40° Clear 3% 16 mph SSW 25%
7 PM 39° Clear 3% 15 mph SSW 26%
8 PM 37° Clear 3% 13 mph SSW 30%
9 PM 36° Clear 3% 13 mph S 33%
10 PM 34° Clear 3% 13 mph S 37%
11 PM 32° Mostly Clear 3% 13 mph S 39%
12 AM 31° Mostly Clear 3% 14 mph S 41%
1 AM 31° Mostly Clear 3% 14 mph SSW 42%
2 AM 31° Mostly Clear 3% 14 mph SSW 42%
3 AM 31° Mostly Clear 3% 14 mph SSW 42%
15-Day Forecast
Today
8/11
Mostly Clear
3%
27°
40°
Wed
8/12
Clear
3%
27°
42°
Thu
8/13
Clear
7%
25°
42°
Fri
8/14
Clear
8%
25°
42°
Sat
8/15
Clear
8%
26°
42°
Sun
8/16
Clear
8%
24°
43°
Mon
8/17
Clear
8%
24°
43°
Tue
8/18
Drizzle
43%
27°
43°
Wed
8/19
Clear
19%
27°
44°
Thu
8/20
Clear
19%
27°
43°
Fri
8/21
Drizzle
60%
26°
43°
Sat
8/22
Clear
25%
26°
41°
Sun
8/23
Drizzle
60%
25°
41°
Mon
8/24
Drizzle
60%
25°
40°
Tue
8/25
Drizzle
60%
24°
39°
43
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
39 AQI 7.1 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 43 39
Wed 40 Good 40 39
Thu 53 Moderate 42 53
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, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE56 J/kg
MLCAPE373 J/kg
MUCAPE653 J/kg
SBCIN-726 J/kg
MLCIN0 J/kg
Lifted Index0.7
Kinematics
0–6 km Shear10 kt
0–1 km Shear18 kt
Eff. Shear24 kt
0–1 km SRH15
0–3 km SRH146
Eff. SRH135
Storm Motion117° @ 13 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.1
Supercell1.1
K-Index26.4
Thermo & Levels
PWAT1.45 in
0–3 km LR5.1 °C/km
700–500 LR6.3 °C/km
Total Totals47.2
LCL866 hPa
LFC438 hPa
EL261 hPa
Freezing Lvl15,948 ft