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, Harmon, OK, Greer, OK, Kiowa, OK, Jackson, OK, Tillman, OK, Comanche, OK, Stephens, OK, Garvin, OK, Murray, OK, Pontotoc, OK, Cotton, OK, Jefferson, OK, Carter, OK, Love, OK, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX 7:00 PM

Canadian County, Oklahoma, United States

Last updated: 3:49 PM CDT  ·  Refresh
99°F
Feels like 100°
Mostly Clear
▲ 102°  /  ▼ 76°
Wind
16 mph S
Humidity
29%
Dew Point
64°
Pressure
28.47 inHg
Visibility
10 mi
UV Index
7.8
Cloud Cover
20%
Sunrise
7:12 AM
Sunset
7:41 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Canadian County is currently mostly clear at 99°F. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1333 J/kg) — isolated convective development possible. Sunrise: 7:12AM · Sunset: 7:41PM.

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, Harmon, OK, Greer, OK, Kiowa, OK, Jackson, OK, Tillman, OK, Comanche, OK, Stephens, OK, Garvin, OK, Murray, OK, Pontotoc, OK, Cotton, OK, Jefferson, OK, Carter, OK, Love, OK, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX
Expires 7:00 PM
47 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
99°
7%
4 PM
101°
13%
5 PM
102°
13%
6 PM
99°
13%
7 PM
96°
13%
8 PM
93°
13%
9 PM
91°
13%
10 PM
89°
13%
11 PM
88°
5%
12 AM
87°
3%
1 AM
84°
3%
2 AM
83°
3%
3 AM
82°
3%
4 AM
81°
3%
5 AM
76°
3%
6 AM
76°
3%
7 AM
77°
3%
8 AM
80°
3%
9 AM
81°
3%
10 AM
85°
3%
11 AM
86°
3%
12 PM
88°
3%
1 PM
94°
3%
2 PM
95°
3%
7-Day Forecast
Today
102° 76°
Clear.
Mon
103° 76°
Mostly Clear.
Tue
103° 74°
Clear.
Wed
99° 71°
Mostly Cloudy.
Thu
101° 74°
Clear.
Fri
101° 75°
Drizzle, 60% chance.
Sat
100° 70°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 99° Mostly Clear 7% 16 mph S 29%
4 PM 101° Clear 13% 14 mph S 28%
5 PM 102° Clear 13% 13 mph S 29%
6 PM 99° Clear 13% 13 mph SSE 30%
7 PM 96° Clear 13% 12 mph SSE 33%
8 PM 93° Mostly Clear 13% 12 mph SSE 36%
9 PM 91° Mostly Clear 13% 12 mph SSE 39%
10 PM 89° Mostly Clear 13% 13 mph SSE 42%
11 PM 88° Mostly Clear 5% 13 mph SSE 45%
12 AM 87° Mostly Clear 3% 14 mph S 48%
1 AM 84° Clear 3% 14 mph S 50%
2 AM 83° Clear 3% 14 mph S 53%
3 AM 82° Clear 3% 14 mph S 55%
4 AM 81° Clear 3% 13 mph S 58%
5 AM 76° Clear 3% 13 mph S 61%
6 AM 76° Clear 3% 13 mph S 65%
7 AM 77° Clear 3% 14 mph S 63%
8 AM 80° Clear 3% 15 mph SSW 59%
9 AM 81° Clear 3% 16 mph SSW 56%
10 AM 85° Clear 3% 16 mph SSW 52%
11 AM 86° Clear 3% 16 mph SSW 48%
12 PM 88° Mostly Clear 3% 16 mph SSW 44%
1 PM 94° Mostly Clear 3% 16 mph SSW 42%
2 PM 95° Mostly Clear 3% 17 mph S 40%
15-Day Forecast
Today
9/13
Clear
13%
76°
102°
Mon
9/14
Mostly Clear
3%
76°
103°
Tue
9/15
Clear
3%
74°
103°
Wed
9/16
Mostly Cloudy
8%
71°
99°
Thu
9/17
Clear
9%
74°
101°
Fri
9/18
Drizzle
60%
75°
101°
Sat
9/19
Drizzle
60%
70°
100°
Sun
9/20
Clear
60%
67°
89°
Mon
9/21
Drizzle
60%
56°
88°
Tue
9/22
Drizzle
60%
56°
87°
Wed
9/23
Drizzle
60%
64°
89°
Thu
9/24
Drizzle
60%
65°
91°
Fri
9/25
Clear
25%
67°
89°
Sat
9/26
Drizzle
60%
66°
89°
Sun
9/27
Drizzle
60%
67°
88°
47
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
33 AQI 6.1 µg/m³
O3
Ground-level ozone
Dominant
47 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 47 Good 47 33
Tue 39 Good 39 35
Wed 40 Good 40 33
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 Sun Sep 13, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1699 J/kg
MLCAPE1300 J/kg
MUCAPE1699 J/kg
SBCIN-19 J/kg
MLCIN-64 J/kg
Lifted Index-5.6
Kinematics
0–6 km Shear19 kt
0–1 km Shear3 kt
Eff. Shear21 kt
0–1 km SRH7
0–3 km SRH72
Eff. SRH72
Storm Motion54° @ 6 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.3
K-Index31.7
Thermo & Levels
PWAT1.76 in
0–3 km LR8.7 °C/km
700–500 LR7.1 °C/km
Total Totals52.9
LCL728 hPa
LFC674 hPa
EL158 hPa
Freezing Lvl14,531 ft