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, 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, Love, OK, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX 7:00 PM

Cotton County, Oklahoma, United States

Last updated: 4:57 PM CDT  ·  Refresh
38°C
Feels like 38°
Clear
▲ 40°  /  ▼ 24°
Wind
12 mph S
Humidity
29%
Dew Point
18°
Pressure
28.83 inHg
Visibility
10 mi
UV Index
6.6
Cloud Cover
8%
Sunrise
7:14 AM
Sunset
7:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cotton County is currently clear at 38°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1297 J/kg) — isolated convective development possible. Sunrise: 7:14AM · Sunset: 7:42PM.

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, 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, Love, OK, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX
Expires 7:00 PM
42 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
38°
7%
5 PM
40°
7%
6 PM
39°
7%
7 PM
37°
7%
8 PM
36°
7%
9 PM
33°
4%
10 PM
33°
4%
11 PM
32°
4%
12 AM
31°
3%
1 AM
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
28°
3%
10 AM
29°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
36°
3%
2 PM
36°
3%
3 PM
36°
3%
7-Day Forecast
Today
40° 24°
Clear.
Mon
40° 24°
Mostly Clear.
Tue
42° 23°
Clear.
Wed
39° 23°
Mostly Clear.
Thu
37° 24°
Mostly Clear.
Fri
37° 23°
Drizzle, 52% chance.
Sat
37° 23°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 38° Clear 7% 12 mph S 29%
5 PM 40° Clear 7% 12 mph SSE 30%
6 PM 39° Clear 7% 12 mph SSE 32%
7 PM 37° Clear 7% 11 mph SSE 36%
8 PM 36° Clear 7% 11 mph SSE 41%
9 PM 33° Clear 4% 12 mph SSE 45%
10 PM 33° Clear 4% 12 mph SSE 47%
11 PM 32° Clear 4% 12 mph SSE 49%
12 AM 31° Clear 3% 11 mph SSE 50%
1 AM 29° Clear 3% 10 mph SSE 53%
2 AM 29° Clear 3% 9 mph S 57%
3 AM 28° Clear 3% 10 mph S 60%
4 AM 28° Clear 3% 10 mph S 62%
5 AM 24° Clear 3% 9 mph S 65%
6 AM 24° Clear 3% 9 mph S 66%
7 AM 26° Mostly Clear 3% 10 mph S 64%
8 AM 27° Mostly Clear 3% 11 mph SSW 58%
9 AM 28° Mostly Clear 3% 12 mph SSW 55%
10 AM 29° Mostly Clear 3% 12 mph SSW 51%
11 AM 32° Mostly Clear 3% 13 mph SSW 47%
12 PM 33° Mostly Clear 3% 13 mph S 43%
1 PM 36° Mostly Clear 3% 13 mph S 42%
2 PM 36° Mostly Clear 3% 14 mph S 40%
3 PM 36° Mostly Clear 3% 14 mph S 38%
15-Day Forecast
Today
9/13
Clear
7%
24°
40°
Mon
9/14
Mostly Clear
3%
24°
40°
Tue
9/15
Clear
7%
23°
42°
Wed
9/16
Mostly Clear
8%
23°
39°
Thu
9/17
Mostly Clear
3%
24°
37°
Fri
9/18
Drizzle
52%
23°
37°
Sat
9/19
Drizzle
53%
23°
37°
Sun
9/20
Drizzle
53%
21°
36°
Mon
9/21
Drizzle
68%
20°
32°
Tue
9/22
Drizzle
68%
17°
32°
Wed
9/23
Drizzle
60%
18°
32°
Thu
9/24
Drizzle
60%
20°
33°
Fri
9/25
Clear
60%
21°
32°
Sat
9/26
Drizzle
60%
20°
32°
Sun
9/27
Drizzle
60%
21°
32°
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
33 AQI 6.0 µg/m³
O3
Ground-level ozone
Dominant
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 42 Good 42 33
Tue 36 Good 36 31
Wed 36 Good 36 30
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 Sun Sep 13, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1373 J/kg
MLCAPE398 J/kg
MUCAPE1541 J/kg
SBCIN-29 J/kg
MLCIN-259 J/kg
Lifted Index-4.3
Kinematics
0–6 km Shear16 kt
0–1 km Shear9 kt
Eff. Shear16 kt
0–1 km SRH-25
0–3 km SRH22
Eff. SRH22
Storm Motion91° @ 16 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.9
Thermo & Levels
PWAT1.69 in
0–3 km LR8.6 °C/km
700–500 LR6.8 °C/km
Total Totals51.7
LCL733 hPa
LFC664 hPa
EL173 hPa
Freezing Lvl15,410 ft