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

Oklahoma City, Oklahoma

Last updated: 1:58 AM CDT  ·  Refresh
29°C
Feels like 30°
Clear
▲ 39°  /  ▼ 25°
Wind
12 mph S
Humidity
51%
Dew Point
18°
Pressure
28.69 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:46 AM
Sunset
8:23 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Oklahoma City is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1704 J/kg) — isolated convective development possible. Sunrise: 6:46AM · Sunset: 8:23PM.

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
29°
3%
2 AM
29°
3%
3 AM
28°
3%
4 AM
28°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
26°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
32°
3%
11 AM
33°
3%
12 PM
35°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
38°
3%
4 PM
38°
3%
5 PM
39°
3%
6 PM
39°
3%
7 PM
38°
3%
8 PM
36°
3%
9 PM
33°
3%
10 PM
33°
3%
11 PM
32°
3%
12 AM
32°
3%
7-Day Forecast
Today
39° 25°
Clear.
Wed
40° 25°
Mostly Clear.
Thu
40° 24°
Clear.
Fri
41° 24°
Mostly Cloudy.
Sat
41° 24°
Clear.
Sun
42° 23°
Clear.
Mon
42° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 3% 12 mph S 51%
2 AM 29° Clear 3% 13 mph S 50%
3 AM 28° Clear 3% 13 mph S 53%
4 AM 28° Clear 3% 13 mph SSW 57%
5 AM 24° Clear 3% 13 mph SSW 62%
6 AM 24° Clear 3% 13 mph SSW 66%
7 AM 26° Clear 3% 14 mph SSW 62%
8 AM 27° Clear 3% 14 mph SSW 56%
9 AM 29° Clear 3% 15 mph SW 49%
10 AM 32° Clear 3% 15 mph SW 43%
11 AM 33° Clear 3% 14 mph SW 37%
12 PM 35° Clear 3% 14 mph SSW 32%
1 PM 37° Clear 3% 14 mph SSW 29%
2 PM 37° Clear 3% 14 mph SSW 27%
3 PM 38° Clear 3% 14 mph SSW 25%
4 PM 38° Clear 3% 14 mph SSW 24%
5 PM 39° Clear 3% 14 mph SSW 24%
6 PM 39° Clear 3% 14 mph SSW 25%
7 PM 38° Mostly Clear 3% 14 mph SSW 28%
8 PM 36° Mostly Clear 3% 13 mph S 31%
9 PM 33° Partly Cloudy 3% 14 mph S 34%
10 PM 33° Mostly Clear 3% 14 mph S 36%
11 PM 32° Mostly Clear 3% 14 mph S 38%
12 AM 32° Clear 3% 14 mph SSW 40%
15-Day Forecast
Today
8/11
Clear
3%
25°
39°
Wed
8/12
Mostly Clear
3%
25°
40°
Thu
8/13
Clear
7%
24°
40°
Fri
8/14
Mostly Cloudy
7%
24°
41°
Sat
8/15
Clear
8%
24°
41°
Sun
8/16
Clear
8%
23°
42°
Mon
8/17
Clear
8%
23°
42°
Tue
8/18
Clear
18%
26°
42°
Wed
8/19
Clear
19%
25°
42°
Thu
8/20
Drizzle
44%
25°
42°
Fri
8/21
Clear
25%
28°
42°
Sat
8/22
Clear
25%
28°
39°
Sun
8/23
Drizzle
60%
28°
39°
Mon
8/24
Clear
60%
27°
37°
Tue
8/25
Drizzle
60%
26°
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
40 AQI 7.2 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 43 40
Wed 48 Good 39 48
Thu 54 Moderate 43 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 Tue Aug 11, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE517 J/kg
MLCAPE828 J/kg
MUCAPE1049 J/kg
SBCIN-445 J/kg
MLCIN0 J/kg
Lifted Index-0.9
Kinematics
0–6 km Shear17 kt
0–1 km Shear14 kt
Eff. Shear31 kt
0–1 km SRH9
0–3 km SRH169
Eff. SRH237
Storm Motion134° @ 20 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.2
Supercell4.0
K-Index29.8
Thermo & Levels
PWAT1.40 in
0–3 km LR6.0 °C/km
700–500 LR6.2 °C/km
Total Totals47.7
LCL829 hPa
LFC549 hPa
EL229 hPa
Freezing Lvl15,797 ft