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

Canadian County, Oklahoma, United States

Last updated: 4:13 AM CDT  ·  Refresh
27°C
Feels like 28°
Clear
▲ 40°  /  ▼ 27°
Wind
14 mph S
Humidity
54%
Dew Point
18°
Pressure
28.53 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:48 AM
Sunset
8:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Canadian County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1260 J/kg) — isolated convective development possible. Sunrise: 6:48AM · Sunset: 8:25PM.

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
26°
3%
9 AM
28°
3%
10 AM
30°
3%
11 AM
32°
3%
12 PM
34°
3%
1 PM
36°
3%
2 PM
38°
3%
3 PM
38°
3%
4 PM
39°
3%
5 PM
38°
3%
6 PM
40°
3%
7 PM
39°
3%
8 PM
37°
3%
9 PM
36°
3%
10 PM
33°
3%
11 PM
31°
3%
12 AM
31°
3%
1 AM
31°
3%
2 AM
31°
3%
3 AM
31°
3%
7-Day Forecast
Today
40° 27°
Clear.
Wed
41° 27°
Clear.
Thu
41° 24°
Clear with a 21% chance of rain.
Fri
41° 23°
Clear.
Sat
41° 25°
Clear.
Sun
42° 24°
Clear.
Mon
43° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 14 mph S 54%
5 AM 27° Clear 3% 15 mph SSW 55%
6 AM 24° Clear 3% 14 mph SSW 60%
7 AM 24° Clear 3% 15 mph SSW 62%
8 AM 26° Clear 3% 16 mph SSW 58%
9 AM 28° Clear 3% 17 mph SSW 51%
10 AM 30° Clear 3% 18 mph SW 44%
11 AM 32° Clear 3% 17 mph SW 38%
12 PM 34° Clear 3% 16 mph SW 33%
1 PM 36° Clear 3% 15 mph SW 29%
2 PM 38° Clear 3% 16 mph SSW 27%
3 PM 38° Clear 3% 16 mph SSW 26%
4 PM 39° Clear 3% 17 mph SSW 24%
5 PM 38° Clear 3% 17 mph SSW 24%
6 PM 40° Clear 3% 17 mph SSW 25%
7 PM 39° Clear 3% 16 mph SSW 26%
8 PM 37° Clear 3% 14 mph SSW 30%
9 PM 36° Clear 3% 13 mph S 33%
10 PM 33° Clear 3% 12 mph S 36%
11 PM 31° Clear 3% 13 mph S 37%
12 AM 31° Mostly Clear 3% 14 mph S 38%
1 AM 31° Mostly Clear 3% 15 mph S 39%
2 AM 31° Mostly Clear 3% 15 mph SSW 39%
3 AM 31° Clear 3% 15 mph SSW 40%
15-Day Forecast
Today
8/11
Clear
3%
27°
40°
Wed
8/12
Clear
3%
27°
41°
Thu
8/13
Clear
21%
24°
41°
Fri
8/14
Clear
8%
23°
41°
Sat
8/15
Clear
8%
25°
41°
Sun
8/16
Clear
8%
24°
42°
Mon
8/17
Clear
8%
24°
43°
Tue
8/18
Clear
18%
27°
43°
Wed
8/19
Drizzle
44%
26°
43°
Thu
8/20
Clear
19%
27°
42°
Fri
8/21
Clear
25%
26°
42°
Sat
8/22
Clear
25%
26°
39°
Sun
8/23
Drizzle
60%
26°
40°
Mon
8/24
Drizzle
60%
26°
39°
Tue
8/25
Drizzle
60%
25°
38°
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
37 AQI 6.7 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 43 37
Wed 44 Good 40 44
Thu 53 Moderate 44 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, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE161 J/kg
MLCAPE465 J/kg
MUCAPE792 J/kg
SBCIN-582 J/kg
MLCIN0 J/kg
Lifted Index0.4
Kinematics
0–6 km Shear16 kt
0–1 km Shear16 kt
Eff. Shear38 kt
0–1 km SRH13
0–3 km SRH204
Eff. SRH266
Storm Motion136° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.2
Supercell4.1
K-Index32.6
Thermo & Levels
PWAT1.43 in
0–3 km LR5.7 °C/km
700–500 LR5.9 °C/km
Total Totals47.2
LCL842 hPa
LFC447 hPa
EL253 hPa
Freezing Lvl15,568 ft