Heat Advisory — Alfalfa, OK, Grant, OK, Kay, OK, Major, OK, Garfield, OK, Noble, OK, Blaine, OK, Kingfisher, OK, Logan, OK, Payne, OK, Caddo, OK, Canadian, OK, Oklahoma, OK, Lincoln, OK, Grady, OK, McClain, OK, Cleveland, OK, Pottawatomie, OK, Seminole, OK, Hughes, 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, Wilbarger, TX, Wichita, TX, Archer, TX, Clay, TX 8:00 PM

Payne County, Oklahoma, United States

Last updated: 2:18 AM CDT  ·  Refresh
22°C
Feels like 23°
Mostly Clear
▲ 39°  /  ▼ 23°
Wind
6 mph SE
Humidity
79%
Dew Point
19°
Pressure
29.07 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
16%
Sunrise
6:40 AM
Sunset
8:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Payne County is currently mostly clear at 22°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1820 J/kg) — isolated convective development possible. Sunrise: 6:40AM · Sunset: 8:25PM.

Alerts

Heat Advisory
Alfalfa, OK, Grant, OK, Kay, OK, Major, OK, Garfield, OK, Noble, OK, Blaine, OK, Kingfisher, OK, Logan, OK, Payne, OK, Caddo, OK, Canadian, OK, Oklahoma, OK, Lincoln, OK, Grady, OK, McClain, OK, Cleveland, OK, Pottawatomie, OK, Seminole, OK, Hughes, 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, Wilbarger, TX, Wichita, TX, Archer, TX, Clay, TX
Expires 8:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
11%
3 AM
22°
3%
4 AM
22°
3%
5 AM
22°
3%
6 AM
18°
3%
7 AM
19°
3%
8 AM
22°
3%
9 AM
25°
3%
10 AM
26°
3%
11 AM
29°
3%
12 PM
31°
3%
1 PM
33°
3%
2 PM
37°
3%
3 PM
38°
3%
4 PM
38°
5%
5 PM
38°
5%
6 PM
39°
5%
7 PM
38°
5%
8 PM
36°
5%
9 PM
34°
5%
10 PM
31°
3%
11 PM
31°
3%
12 AM
30°
3%
1 AM
30°
3%
7-Day Forecast
Today
39° 23°
Clear.
Sun
43° 23°
Clear.
Mon
42° 24°
Clear.
Tue
43° 26°
Clear.
Wed
43° 29°
Clear.
Thu
42° 25°
Rain, 64% chance.
Fri
38° 21°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Mostly Clear 11% 6 mph SE 79%
3 AM 22° Clear 3% 6 mph SE 79%
4 AM 22° Clear 3% 5 mph SE 82%
5 AM 22° Clear 3% 6 mph SE 83%
6 AM 18° Clear 3% 6 mph SE 85%
7 AM 19° Clear 3% 6 mph SSE 83%
8 AM 22° Clear 3% 7 mph SSE 73%
9 AM 25° Clear 3% 8 mph S 62%
10 AM 26° Clear 3% 7 mph S 53%
11 AM 29° Clear 3% 6 mph S 45%
12 PM 31° Clear 3% 6 mph SSE 38%
1 PM 33° Clear 3% 7 mph SSE 33%
2 PM 37° Clear 3% 8 mph SE 30%
3 PM 38° Clear 3% 9 mph SE 27%
4 PM 38° Clear 5% 10 mph SE 26%
5 PM 38° Clear 5% 11 mph SE 26%
6 PM 39° Clear 5% 12 mph SE 27%
7 PM 38° Clear 5% 13 mph SE 30%
8 PM 36° Clear 5% 13 mph SE 37%
9 PM 34° Clear 5% 12 mph SE 42%
10 PM 31° Clear 3% 13 mph SSE 47%
11 PM 31° Clear 3% 13 mph SSE 50%
12 AM 30° Clear 3% 14 mph SSE 53%
1 AM 30° Clear 3% 14 mph S 56%
15-Day Forecast
Today
8/8
Clear
11%
23°
39°
Sun
8/9
Clear
3%
23°
43°
Mon
8/10
Clear
3%
24°
42°
Tue
8/11
Clear
7%
26°
43°
Wed
8/12
Clear
16%
29°
43°
Thu
8/13
Rain
64%
25°
42°
Fri
8/14
Rain
63%
21°
38°
Sat
8/15
Drizzle
68%
18°
37°
Sun
8/16
Drizzle
44%
18°
38°
Mon
8/17
Drizzle
51%
25°
43°
Tue
8/18
Clear
60%
26°
43°
Wed
8/19
Drizzle
60%
26°
39°
Thu
8/20
Drizzle
60%
25°
39°
Fri
8/21
Clear
60%
25°
40°
Sat
8/22
Drizzle
60%
24°
38°
55
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
55 AQI 11.5 µg/m³
O3
Ground-level ozone
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 44 55
Sun 47 Good 47 47
Mon 54 Moderate 47 54
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 Sat Aug 8, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE95 J/kg
MLCAPE216 J/kg
MUCAPE441 J/kg
SBCIN-934 J/kg
MLCIN0 J/kg
Lifted Index-1.5
Kinematics
0–6 km Shear44 kt
0–1 km Shear14 kt
Eff. Shear46 kt
0–1 km SRH86
0–3 km SRH48
Eff. SRH-102
Storm Motion327° @ 16 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index19.3
Thermo & Levels
PWAT1.19 in
0–3 km LR3.6 °C/km
700–500 LR7.8 °C/km
Total Totals53.0
LCL933 hPa
LFC541 hPa
EL411 hPa
Freezing Lvl14,780 ft