Flash Flood Warning — Canadian County, OK, Cleveland County, OK, Grady County, OK, McClain County, OK, Oklahoma County, OK 5:15 PM Areal Flood Watch 7:00 AM

Grady County, Oklahoma, United States

Last updated: 5:02 PM CDT  ·  Refresh
27°C
Feels like 30°
Overcast
▲ 29°  /  ▼ 21°
Wind
11 mph SE
Humidity
77%
Dew Point
23°
Pressure
28.82 inHg
Visibility
10 mi
UV Index
3.8
Cloud Cover
88%
Sunrise
6:18 AM
Sunset
8:49 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Grady County is currently overcast at 27°C. Precipitation is likely — peak probability 71% around 8 PM. Atmospheric instability is elevated (CAPE up to 3105 J/kg) — isolated convective development possible. Sunrise: 6:18AM · Sunset: 8:49PM.

Alerts

Flash Flood Warning
Canadian County, OK, Cleveland County, OK, Grady County, OK, McClain County, OK, Oklahoma County, OK
Expires 5:15 PM
Areal Flood Watch
Expires 7:00 AM
42 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
61%
6 PM
29°
69%
7 PM
28°
70%
8 PM
27°
71%
9 PM
25°
54%
10 PM
23°
55%
11 PM
23°
55%
12 AM
23°
55%
1 AM
23°
22%
2 AM
23°
22%
3 AM
23°
12%
4 AM
22°
17%
5 AM
22°
21%
6 AM
21°
25%
7 AM
21°
24%
8 AM
22°
25%
9 AM
22°
16%
10 AM
22°
16%
11 AM
23°
16%
12 PM
26°
16%
1 PM
27°
16%
2 PM
29°
15%
3 PM
29°
15%
4 PM
31°
13%
7-Day Forecast
Today
29° 21°
Rain, 71% chance.
Wed
34° 21°
Partly Cloudy with a 25% chance of rain.
Thu
38° 22°
Mostly Clear.
Fri
38° 21°
Partly Cloudy with a 30% chance of rain.
Sat
39° 23°
Clear.
Sun
39° 22°
Clear.
Mon
40° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Overcast 61% 11 mph SE 77%
6 PM 29° Overcast 69% 11 mph ESE 79%
7 PM 28° Rain 70% 12 mph ESE 82%
8 PM 27° Rain 71% 7 mph E 86%
9 PM 25° Rain 54% 10 mph ENE 91%
10 PM 23° Rain 55% 11 mph NNE 95%
11 PM 23° Rain 55% 8 mph ENE 93%
12 AM 23° Rain 55% 6 mph SE 90%
1 AM 23° Overcast 22% 8 mph SE 88%
2 AM 23° Overcast 22% 8 mph SE 89%
3 AM 23° Mostly Cloudy 12% 8 mph SSE 91%
4 AM 22° Mostly Cloudy 17% 7 mph SSE 92%
5 AM 22° Mostly Cloudy 21% 6 mph SE 92%
6 AM 21° Mostly Cloudy 25% 7 mph SE 93%
7 AM 21° Mostly Cloudy 24% 7 mph SE 93%
8 AM 22° Mostly Cloudy 25% 6 mph S 91%
9 AM 22° Mostly Cloudy 16% 6 mph SSE 88%
10 AM 22° Fog 16% 8 mph SSE 85%
11 AM 23° Partly Cloudy 16% 6 mph SSE 77%
12 PM 26° Partly Cloudy 16% 7 mph SSE 70%
1 PM 27° Partly Cloudy 16% 8 mph S 64%
2 PM 29° Partly Cloudy 15% 8 mph SSE 62%
3 PM 29° Partly Cloudy 15% 8 mph SSE 61%
4 PM 31° Partly Cloudy 13% 9 mph ESE 60%
15-Day Forecast
Today
6/23
Rain
71%
21°
29°
Wed
6/24
Partly Cloudy
25%
21°
34°
Thu
6/25
Mostly Clear
18%
22°
38°
Fri
6/26
Partly Cloudy
30%
21°
38°
Sat
6/27
Clear
14%
23°
39°
Sun
6/28
Clear
15%
22°
39°
Mon
6/29
Clear
9%
23°
40°
Tue
6/30
Clear
20%
23°
40°
Wed
7/1
Clear
22%
21°
41°
Thu
7/2
Clear
22%
20°
39°
Fri
7/3
Drizzle
47%
20°
31°
Sat
7/4
Drizzle
66%
20°
37°
Sun
7/5
Clear
38%
20°
38°
Mon
7/6
Clear
38%
20°
37°
Tue
7/7
Drizzle
66%
20°
37°
42
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
22 AQI 4.0 µg/m³
O3
Ground-level ozone
Dominant
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 42 Good 42 22
Thu 42 Good 42 26
Fri 48 Good 40 48
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 Jun 23, 20:00'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
SBCAPE2536 J/kg
MLCAPE2419 J/kg
MUCAPE3130 J/kg
SBCIN-268 J/kg
MLCIN0 J/kg
Lifted Index-6.8
Kinematics
0–6 km Shear47 kt
0–1 km Shear19 kt
Eff. Shear60 kt
0–1 km SRH195
0–3 km SRH16
Eff. SRH-223
Storm Motion282° @ 31 kt
0–1 km EHI3.1
Composite Parameters
Sig. Tornado3.8
STP (eff)0.0
Supercell0.0
K-Index28.8
Thermo & Levels
PWAT1.76 in
0–3 km LR5.3 °C/km
700–500 LR7.2 °C/km
Total Totals45.9
LCL915 hPa
LFC705 hPa
EL151 hPa
Freezing Lvl14,780 ft