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, Hughes, OK, Harmon, OK, Greer, 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, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX 8:00 PM

Pontotoc County, Oklahoma, United States

Last updated: 4:14 AM CDT  ·  Refresh
27°C
Feels like 27°
Clear
▲ 38°  /  ▼ 26°
Wind
10 mph SSW
Humidity
69%
Dew Point
21°
Pressure
28.99 inHg
Visibility
6 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
6:44 AM
Sunset
8:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pontotoc County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2054 J/kg) — isolated convective development possible. Sunrise: 6:44AM · Sunset: 8:18PM.

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, Hughes, OK, Harmon, OK, Greer, 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, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX
Expires 8:00 PM
44 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
5 AM
26°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
26°
3%
9 AM
27°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
33°
3%
1 PM
34°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
36°
3%
6 PM
38°
3%
7 PM
37°
3%
8 PM
35°
3%
9 PM
33°
3%
10 PM
31°
3%
11 PM
29°
3%
12 AM
29°
3%
1 AM
29°
3%
2 AM
29°
3%
3 AM
29°
3%
7-Day Forecast
Today
38° 26°
Clear.
Wed
39° 26°
Mostly Clear.
Thu
39° 24°
Clear.
Fri
39° 23°
Clear.
Sat
41° 24°
Clear.
Sun
42° 23°
Clear.
Mon
42° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 10 mph SSW 69%
5 AM 26° Clear 3% 10 mph SSW 71%
6 AM 23° Clear 3% 9 mph SSW 74%
7 AM 23° Clear 3% 10 mph SSW 74%
8 AM 26° Clear 3% 13 mph SSW 67%
9 AM 27° Clear 3% 14 mph SSW 60%
10 AM 29° Clear 3% 15 mph SSW 54%
11 AM 31° Clear 3% 14 mph SSW 48%
12 PM 33° Clear 3% 14 mph SSW 43%
1 PM 34° Clear 3% 14 mph SSW 38%
2 PM 36° Mostly Clear 3% 14 mph SSW 36%
3 PM 36° Mostly Clear 3% 14 mph SSW 34%
4 PM 36° Partly Cloudy 3% 14 mph SSW 32%
5 PM 36° Mostly Clear 3% 14 mph SSW 32%
6 PM 38° Mostly Clear 3% 14 mph S 32%
7 PM 37° Clear 3% 14 mph S 32%
8 PM 35° Clear 3% 12 mph S 36%
9 PM 33° Clear 3% 12 mph S 40%
10 PM 31° Clear 3% 12 mph S 44%
11 PM 29° Clear 3% 13 mph S 45%
12 AM 29° Clear 3% 14 mph S 46%
1 AM 29° Clear 3% 14 mph S 48%
2 AM 29° Clear 3% 15 mph SSW 51%
3 AM 29° Clear 3% 15 mph SSW 54%
15-Day Forecast
Today
8/11
Clear
3%
26°
38°
Wed
8/12
Mostly Clear
3%
26°
39°
Thu
8/13
Clear
3%
24°
39°
Fri
8/14
Clear
3%
23°
39°
Sat
8/15
Clear
3%
24°
41°
Sun
8/16
Clear
8%
23°
42°
Mon
8/17
Clear
8%
24°
42°
Tue
8/18
Clear
18%
24°
42°
Wed
8/19
Clear
44%
25°
42°
Thu
8/20
Clear
19%
24°
41°
Fri
8/21
Clear
25%
26°
41°
Sat
8/22
Drizzle
60%
25°
39°
Sun
8/23
Clear
60%
25°
39°
Mon
8/24
Drizzle
60%
24°
38°
Tue
8/25
Drizzle
60%
24°
38°
44
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
21 AQI 3.8 µg/m³
O3
Ground-level ozone
Dominant
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 44 21
Wed 41 Good 41 31
Thu 42 Good 42 29
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 Aug 11, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE769 J/kg
MLCAPE1307 J/kg
MUCAPE2026 J/kg
SBCIN-306 J/kg
MLCIN0 J/kg
Lifted Index-1.4
Kinematics
0–6 km Shear11 kt
0–1 km Shear12 kt
Eff. Shear17 kt
0–1 km SRH-19
0–3 km SRH62
Eff. SRH84
Storm Motion159° @ 18 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.7
Thermo & Levels
PWAT1.58 in
0–3 km LR5.4 °C/km
700–500 LR5.7 °C/km
Total Totals46.1
LCL905 hPa
LFC674 hPa
EL204 hPa
Freezing Lvl15,863 ft