Heat Advisory — 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

McClain County, Oklahoma, United States

Last updated: 12:58 AM CDT  ·  Refresh
27°C
Feels like 27°
Clear
▲ 39°  /  ▼ 21°
Wind
8 mph SSE
Humidity
46%
Dew Point
15°
Pressure
28.84 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
5%
Sunrise
6:44 AM
Sunset
8:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: McClain County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1517 J/kg) — isolated convective development possible. Sunrise: 6:44AM · Sunset: 8:26PM.

Alerts

Heat Advisory
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
61 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
16%
1 AM
27°
15%
2 AM
27°
15%
3 AM
26°
7%
4 AM
26°
7%
5 AM
22°
4%
6 AM
21°
4%
7 AM
24°
4%
8 AM
27°
12%
9 AM
29°
13%
10 AM
31°
13%
11 AM
33°
13%
12 PM
35°
13%
1 PM
38°
35%
2 PM
38°
35%
3 PM
39°
35%
4 PM
37°
44%
5 PM
37°
45%
6 PM
34°
45%
7 PM
33°
45%
8 PM
31°
42%
9 PM
28°
35%
10 PM
28°
16%
11 PM
28°
16%
7-Day Forecast
Today
39° 21°
Partly Cloudy with a 45% chance of rain.
Sat
41° 21°
Clear.
Sun
41° 21°
Clear.
Mon
39° 22°
Clear.
Tue
41° 23°
Clear.
Wed
41° 25°
Clear.
Thu
39° 26°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 16% 8 mph SSE 46%
1 AM 27° Mostly Clear 15% 8 mph SSE 48%
2 AM 27° Partly Cloudy 15% 8 mph SSE 52%
3 AM 26° Partly Cloudy 7% 8 mph S 55%
4 AM 26° Mostly Cloudy 7% 7 mph S 56%
5 AM 22° Mostly Clear 4% 8 mph S 57%
6 AM 21° Clear 4% 8 mph S 58%
7 AM 24° Partly Cloudy 4% 10 mph SSW 53%
8 AM 27° Partly Cloudy 12% 13 mph SSW 47%
9 AM 29° Mostly Clear 13% 14 mph SW 42%
10 AM 31° Mostly Clear 13% 14 mph SW 37%
11 AM 33° Partly Cloudy 13% 13 mph SW 32%
12 PM 35° Partly Cloudy 13% 11 mph SW 28%
1 PM 38° Partly Cloudy 35% 11 mph SSW 26%
2 PM 38° Mostly Clear 35% 11 mph SSW 24%
3 PM 39° Partly Cloudy 35% 12 mph S 23%
4 PM 37° Partly Cloudy 44% 10 mph S 29%
5 PM 37° Partly Cloudy 45% 13 mph S 34%
6 PM 34° Mostly Cloudy 45% 16 mph SSE 40%
7 PM 33° Mostly Cloudy 45% 12 mph SSE 46%
8 PM 31° Mostly Cloudy 42% 10 mph SSE 53%
9 PM 28° Partly Cloudy 35% 12 mph SSE 60%
10 PM 28° Partly Cloudy 16% 10 mph SSE 60%
11 PM 28° Partly Cloudy 16% 8 mph SSE 60%
15-Day Forecast
Today
8/7
Partly Cloudy
45%
21°
39°
Sat
8/8
Clear
10%
21°
41°
Sun
8/9
Clear
3%
21°
41°
Mon
8/10
Clear
3%
22°
39°
Tue
8/11
Clear
8%
23°
41°
Wed
8/12
Clear
17%
25°
41°
Thu
8/13
Drizzle
53%
26°
39°
Fri
8/14
Rain
68%
22°
39°
Sat
8/15
Drizzle
44%
24°
38°
Sun
8/16
Drizzle
51%
23°
39°
Mon
8/17
Clear
44%
24°
39°
Tue
8/18
Clear
25%
26°
39°
Wed
8/19
Drizzle
60%
26°
39°
Thu
8/20
Drizzle
60%
25°
40°
Fri
8/21
Clear
25%
24°
39°
61
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
61 AQI 14.6 µg/m³
O3
Ground-level ozone
49 AQI 54 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 61 Moderate 49 61
Sat 52 Moderate 46 52
Sun 44 Good 44 44
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Aug 7, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE61 J/kg
MUCAPE259 J/kg
SBCIN-6074 J/kg
MLCIN0 J/kg
Lifted Index2.5
Kinematics
0–6 km Shear28 kt
0–1 km Shear14 kt
Eff. Shear—
0–1 km SRH108
0–3 km SRH46
Eff. SRH—
Storm Motion268° @ 14 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index20.5
Thermo & Levels
PWAT1.21 in
0–3 km LR5.3 °C/km
700–500 LR6.8 °C/km
Total Totals43.5
LCL814 hPa
LFC—
EL—
Freezing Lvl15,338 ft