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, Beckham, OK, Washita, OK, Caddo, OK, Canadian, OK, Oklahoma, 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, Johnston, OK, Love, OK, Marshall, OK, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX 9:00 PM

Seminole County, Oklahoma, United States

Last updated: 5:17 PM CDT  ·  Refresh
38°C
Feels like 41°
Mostly Clear
▲ 39°  /  ▼ 23°
Wind
10 mph S
Humidity
32%
Dew Point
18°
Pressure
28.85 inHg
Visibility
9 mi
UV Index
6.9
Cloud Cover
26%
Sunrise
6:33 AM
Sunset
8:32 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Seminole County is currently mostly clear at 38°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 783 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 8:32PM.

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, Beckham, OK, Washita, OK, Caddo, OK, Canadian, OK, Oklahoma, 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, Johnston, OK, Love, OK, Marshall, OK, Hardeman, TX, Foard, TX, Wilbarger, TX, Wichita, TX, Knox, TX, Baylor, TX, Archer, TX, Clay, TX
Expires 9:00 PM
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
38°
5%
6 PM
38°
4%
7 PM
37°
4%
8 PM
35°
4%
9 PM
33°
4%
10 PM
31°
7%
11 PM
30°
7%
12 AM
29°
8%
1 AM
28°
8%
2 AM
28°
8%
3 AM
27°
5%
4 AM
27°
5%
5 AM
27°
5%
6 AM
23°
5%
7 AM
24°
5%
8 AM
26°
5%
9 AM
28°
5%
10 AM
29°
3%
11 AM
30°
3%
12 PM
32°
3%
1 PM
33°
3%
2 PM
34°
5%
3 PM
34°
11%
4 PM
34°
11%
7-Day Forecast
Today
39° 23°
Partly Cloudy.
Thu
37° 23°
Partly Cloudy.
Fri
41° 24°
Partly Cloudy with a 22% chance of rain.
Sat
34° 21°
Partly Cloudy.
Sun
34° 18°
Clear.
Mon
37° 19°
Clear.
Tue
39° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 38° Mostly Clear 5% 10 mph S 32%
6 PM 38° Mostly Clear 4% 10 mph S 31%
7 PM 37° Mostly Clear 4% 10 mph S 34%
8 PM 35° Partly Cloudy 4% 10 mph SSE 42%
9 PM 33° Partly Cloudy 4% 9 mph SSE 51%
10 PM 31° Mostly Cloudy 7% 9 mph SE 58%
11 PM 30° Mostly Cloudy 7% 8 mph SSE 60%
12 AM 29° Partly Cloudy 8% 7 mph SSE 62%
1 AM 28° Partly Cloudy 8% 6 mph SSE 63%
2 AM 28° Partly Cloudy 8% 6 mph SSE 64%
3 AM 27° Partly Cloudy 5% 6 mph SSE 66%
4 AM 27° Partly Cloudy 5% 6 mph SSE 68%
5 AM 27° Partly Cloudy 5% 6 mph SSE 69%
6 AM 23° Partly Cloudy 5% 6 mph SSE 70%
7 AM 24° Mostly Cloudy 5% 6 mph SSE 70%
8 AM 26° Mostly Cloudy 5% 7 mph S 65%
9 AM 28° Mostly Cloudy 5% 7 mph S 60%
10 AM 29° Partly Cloudy 3% 8 mph S 55%
11 AM 30° Mostly Cloudy 3% 8 mph S 50%
12 PM 32° Mostly Cloudy 3% 8 mph S 46%
1 PM 33° Mostly Cloudy 3% 8 mph S 43%
2 PM 34° Partly Cloudy 5% 9 mph SSE 41%
3 PM 34° Partly Cloudy 11% 9 mph SSE 39%
4 PM 34° Partly Cloudy 11% 9 mph SSE 39%
15-Day Forecast
Today
7/29
Partly Cloudy
7%
23°
39°
Thu
7/30
Partly Cloudy
8%
23°
37°
Fri
7/31
Partly Cloudy
22%
24°
41°
Sat
8/1
Partly Cloudy
7%
21°
34°
Sun
8/2
Clear
8%
18°
34°
Mon
8/3
Clear
8%
19°
37°
Tue
8/4
Clear
17%
21°
39°
Wed
8/5
Clear
43%
23°
39°
Thu
8/6
Clear
43%
24°
39°
Fri
8/7
Clear
19%
25°
40°
Sat
8/8
Clear
25%
24°
40°
Sun
8/9
Clear
25%
26°
41°
Mon
8/10
Drizzle
60%
26°
41°
Tue
8/11
Clear
25%
27°
41°
Wed
8/12
Drizzle
60%
27°
41°
51
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
51 AQI 9.3 µg/m³
O3
Ground-level ozone
47 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 51 Moderate 47 51
Fri 57 Moderate 41 57
Sat 55 Moderate 49 55
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 Wed Jul 29, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE524 J/kg
MLCAPE346 J/kg
MUCAPE524 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear25 kt
0–1 km Shear3 kt
Eff. Shear25 kt
0–1 km SRH7
0–3 km SRH-23
Eff. SRH-23
Storm Motion264° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.9
Thermo & Levels
PWAT1.87 in
0–3 km LR9.1 °C/km
700–500 LR5.4 °C/km
Total Totals47.3
LCL726 hPa
LFC977 hPa
EL212 hPa
Freezing Lvl16,535 ft