Heat Advisory — Alfalfa, OK, Grant, OK, Kay, OK, Major, OK, Garfield, OK, Noble, OK, Blaine, OK, Kingfisher, OK, Logan, OK, Payne, OK, Caddo, OK, Canadian, OK, Oklahoma, OK, Lincoln, OK, Grady, OK, McClain, OK, Cleveland, OK, Pottawatomie, OK, Seminole, OK, Hughes, 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, Wilbarger, TX, Wichita, TX, Archer, TX, Clay, TX 8:00 PM

Cleveland County, Oklahoma, United States

Last updated: 3:04 AM CDT  ·  Refresh
23°C
Feels like 24°
Mostly Clear
▲ 38°  /  ▼ 22°
Wind
7 mph SSE
Humidity
75%
Dew Point
18°
Pressure
28.86 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
24%
Sunrise
6:43 AM
Sunset
8:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cleveland County is currently mostly clear at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1354 J/kg) — isolated convective development possible. Sunrise: 6:43AM · Sunset: 8:25PM.

Alerts

Heat Advisory
Alfalfa, OK, Grant, OK, Kay, OK, Major, OK, Garfield, OK, Noble, OK, Blaine, OK, Kingfisher, OK, Logan, OK, Payne, OK, Caddo, OK, Canadian, OK, Oklahoma, OK, Lincoln, OK, Grady, OK, McClain, OK, Cleveland, OK, Pottawatomie, OK, Seminole, OK, Hughes, 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, Wilbarger, TX, Wichita, TX, Archer, TX, Clay, TX
Expires 8:00 PM
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
3%
4 AM
23°
3%
5 AM
23°
3%
6 AM
20°
3%
7 AM
20°
3%
8 AM
23°
3%
9 AM
26°
3%
10 AM
28°
3%
11 AM
31°
3%
12 PM
33°
3%
1 PM
35°
3%
2 PM
35°
3%
3 PM
36°
3%
4 PM
37°
5%
5 PM
36°
5%
6 PM
38°
5%
7 PM
38°
5%
8 PM
36°
5%
9 PM
34°
5%
10 PM
32°
3%
11 PM
31°
3%
12 AM
31°
3%
1 AM
30°
3%
2 AM
28°
3%
7-Day Forecast
Today
38° 22°
Clear.
Sun
41° 22°
Clear.
Mon
40° 23°
Clear.
Tue
41° 24°
Clear.
Wed
40° 27°
Clear.
Thu
40° 27°
Clear with a 30% chance of rain.
Fri
39° 26°
Rain, 41% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 3% 7 mph SSE 75%
4 AM 23° Partly Cloudy 3% 7 mph SSE 75%
5 AM 23° Mostly Clear 3% 6 mph SSE 78%
6 AM 20° Mostly Clear 3% 6 mph SSE 81%
7 AM 20° Clear 3% 6 mph SSE 82%
8 AM 23° Clear 3% 7 mph S 74%
9 AM 26° Clear 3% 9 mph SSW 62%
10 AM 28° Clear 3% 9 mph SSW 51%
11 AM 31° Clear 3% 8 mph SSW 44%
12 PM 33° Clear 3% 6 mph SSW 37%
1 PM 35° Clear 3% 6 mph S 31%
2 PM 35° Clear 3% 5 mph SSE 29%
3 PM 36° Clear 3% 6 mph SSE 27%
4 PM 37° Clear 5% 7 mph SE 25%
5 PM 36° Clear 5% 10 mph SE 25%
6 PM 38° Clear 5% 11 mph SE 24%
7 PM 38° Clear 5% 12 mph SE 25%
8 PM 36° Clear 5% 12 mph SSE 31%
9 PM 34° Clear 5% 13 mph SSE 38%
10 PM 32° Clear 3% 13 mph SSE 43%
11 PM 31° Clear 3% 13 mph SSE 48%
12 AM 31° Clear 3% 12 mph S 52%
1 AM 30° Clear 3% 12 mph S 56%
2 AM 28° Clear 3% 12 mph S 58%
15-Day Forecast
Today
8/8
Clear
5%
22°
38°
Sun
8/9
Clear
3%
22°
41°
Mon
8/10
Clear
3%
23°
40°
Tue
8/11
Clear
3%
24°
41°
Wed
8/12
Clear
8%
27°
40°
Thu
8/13
Clear
30%
27°
40°
Fri
8/14
Rain
41%
26°
39°
Sat
8/15
Clear
43%
22°
37°
Sun
8/16
Drizzle
44%
18°
38°
Mon
8/17
Clear
21%
24°
42°
Tue
8/18
Drizzle
60%
27°
43°
Wed
8/19
Clear
60%
26°
37°
Thu
8/20
Drizzle
60%
26°
38°
Fri
8/21
Drizzle
60%
26°
37°
Sat
8/22
Drizzle
60%
25°
36°
56
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
56 AQI 11.7 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 56 Moderate 44 56
Sun 50 Good 50 49
Mon 54 Moderate 47 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 Sat Aug 8, 06:00'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
SBCAPE88 J/kg
MLCAPE292 J/kg
MUCAPE784 J/kg
SBCIN-769 J/kg
MLCIN0 J/kg
Lifted Index-1.6
Kinematics
0–6 km Shear44 kt
0–1 km Shear21 kt
Eff. Shear72 kt
0–1 km SRH222
0–3 km SRH137
Eff. SRH-84
Storm Motion330° @ 18 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index42.6
Thermo & Levels
PWAT1.46 in
0–3 km LR4.6 °C/km
700–500 LR7.1 °C/km
Total Totals54.8
LCL906 hPa
LFC564 hPa
EL423 hPa
Freezing Lvl14,508 ft