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, Beckham, OK, Washita, OK, Caddo, OK, Canadian, OK, Oklahoma, 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, Johnston, OK, Love, OK, Marshall, OK, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX 9:00 PM

Grady County, Oklahoma, United States

Last updated: 5:17 PM CDT  ·  Refresh
39°C
Feels like 41°
Mostly Clear
▲ 40°  /  ▼ 24°
Wind
11 mph SSE
Humidity
26%
Dew Point
16°
Pressure
28.60 inHg
Visibility
10 mi
UV Index
7.0
Cloud Cover
21%
Sunrise
6:38 AM
Sunset
8:36 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Grady County is currently mostly clear at 39°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:38AM · Sunset: 8:36PM.

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, Beckham, OK, Washita, OK, Caddo, OK, Canadian, OK, Oklahoma, 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, Johnston, OK, Love, OK, Marshall, OK, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX
Expires 9:00 PM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
39°
3%
6 PM
39°
7%
7 PM
39°
7%
8 PM
37°
7%
9 PM
35°
7%
10 PM
33°
9%
11 PM
32°
9%
12 AM
31°
4%
1 AM
30°
5%
2 AM
29°
5%
3 AM
28°
5%
4 AM
28°
3%
5 AM
27°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
33°
3%
12 PM
35°
3%
1 PM
36°
5%
2 PM
37°
10%
3 PM
37°
9%
4 PM
37°
9%
7-Day Forecast
Today
40° 24°
Mostly Clear.
Thu
40° 24°
Mostly Clear.
Fri
41° 25°
Mostly Cloudy with a 33% chance of rain.
Sat
34° 22°
Mostly Clear.
Sun
36° 19°
Clear.
Mon
38° 19°
Clear.
Tue
39° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 39° Mostly Clear 3% 11 mph SSE 26%
6 PM 39° Mostly Clear 7% 12 mph SSE 25%
7 PM 39° Mostly Clear 7% 13 mph SSE 26%
8 PM 37° Mostly Clear 7% 12 mph SSE 29%
9 PM 35° Partly Cloudy 7% 11 mph SSE 33%
10 PM 33° Partly Cloudy 9% 11 mph SSE 36%
11 PM 32° Partly Cloudy 9% 10 mph SSE 38%
12 AM 31° Mostly Clear 4% 9 mph SSE 40%
1 AM 30° Mostly Clear 5% 8 mph SSE 44%
2 AM 29° Mostly Clear 5% 8 mph SSE 48%
3 AM 28° Partly Cloudy 5% 7 mph SSE 52%
4 AM 28° Partly Cloudy 3% 7 mph SSE 55%
5 AM 27° Partly Cloudy 3% 7 mph SSE 58%
6 AM 24° Partly Cloudy 3% 6 mph SSE 60%
7 AM 24° Partly Cloudy 3% 6 mph SSE 60%
8 AM 27° Mostly Clear 3% 7 mph S 54%
9 AM 29° Mostly Clear 3% 8 mph SSW 46%
10 AM 31° Mostly Clear 3% 9 mph SSW 39%
11 AM 33° Mostly Clear 3% 10 mph SSW 35%
12 PM 35° Mostly Clear 3% 10 mph S 31%
1 PM 36° Mostly Clear 5% 10 mph S 29%
2 PM 37° Partly Cloudy 10% 10 mph S 29%
3 PM 37° Partly Cloudy 9% 10 mph S 28%
4 PM 37° Partly Cloudy 9% 11 mph S 28%
15-Day Forecast
Today
7/29
Mostly Clear
9%
24°
40°
Thu
7/30
Mostly Clear
12%
24°
40°
Fri
7/31
Mostly Cloudy
33%
25°
41°
Sat
8/1
Mostly Clear
7%
22°
34°
Sun
8/2
Clear
3%
19°
36°
Mon
8/3
Clear
8%
19°
38°
Tue
8/4
Clear
8%
21°
39°
Wed
8/5
Clear
18%
24°
39°
Thu
8/6
Clear
18%
25°
39°
Fri
8/7
Mostly Clear
19%
25°
40°
Sat
8/8
Clear
25%
24°
40°
Sun
8/9
Clear
25%
27°
41°
Mon
8/10
Drizzle
60%
27°
41°
Tue
8/11
Clear
25%
27°
41°
Wed
8/12
Drizzle
60%
27°
40°
54
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
54 AQI 10.9 µg/m³
O3
Ground-level ozone
48 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 54 Moderate 48 54
Fri 59 Moderate 42 59
Sat 58 Moderate 51 58
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 Wed Jul 29, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE478 J/kg
MLCAPE221 J/kg
MUCAPE478 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-1.8
Kinematics
0–6 km Shear28 kt
0–1 km Shear3 kt
Eff. Shear27 kt
0–1 km SRH13
0–3 km SRH-12
Eff. SRH-12
Storm Motion255° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.2
Thermo & Levels
PWAT1.76 in
0–3 km LR9.1 °C/km
700–500 LR5.8 °C/km
Total Totals47.4
LCL697 hPa
LFC968 hPa
EL238 hPa
Freezing Lvl16,332 ft