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: 7:24 PM CDT  ·  Refresh
37°C
Feels like 39°
Mostly Clear
▲ 38°  /  ▼ 23°
Wind
11 mph S
Humidity
35%
Dew Point
18°
Pressure
28.84 inHg
Visibility
9 mi
UV Index
3.1
Cloud Cover
25%
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 37°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 632 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
37°
12%
8 PM
35°
12%
9 PM
32°
4%
10 PM
31°
7%
11 PM
30°
7%
12 AM
29°
7%
1 AM
28°
7%
2 AM
28°
4%
3 AM
28°
4%
4 AM
27°
12%
5 AM
26°
12%
6 AM
23°
12%
7 AM
24°
13%
8 AM
26°
13%
9 AM
28°
13%
10 AM
30°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
34°
3%
2 PM
37°
5%
3 PM
37°
11%
4 PM
37°
11%
5 PM
36°
7%
6 PM
36°
7%
7-Day Forecast
Tonight
38° 23°
Mostly Clear.
Thu
38° 23°
Partly Cloudy.
Fri
41° 23°
Partly Cloudy with a 32% chance of rain.
Sat
32° 20°
Partly Cloudy.
Sun
34° 17°
Clear.
Mon
37° 18°
Clear.
Tue
38° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 37° Mostly Clear 12% 11 mph S 35%
8 PM 35° Partly Cloudy 12% 10 mph S 41%
9 PM 32° Partly Cloudy 4% 9 mph SSE 49%
10 PM 31° Partly Cloudy 7% 10 mph SSE 55%
11 PM 30° Partly Cloudy 7% 8 mph SE 56%
12 AM 29° Partly Cloudy 7% 7 mph SE 58%
1 AM 28° Partly Cloudy 7% 6 mph SSE 59%
2 AM 28° Partly Cloudy 4% 6 mph SSE 61%
3 AM 28° Partly Cloudy 4% 6 mph SSE 62%
4 AM 27° Partly Cloudy 12% 6 mph SSE 64%
5 AM 26° Partly Cloudy 12% 6 mph SSE 65%
6 AM 23° Partly Cloudy 12% 6 mph SSE 67%
7 AM 24° Partly Cloudy 13% 6 mph SSE 66%
8 AM 26° Mostly Cloudy 13% 7 mph S 61%
9 AM 28° Partly Cloudy 13% 8 mph S 56%
10 AM 30° Partly Cloudy 3% 8 mph S 51%
11 AM 32° Partly Cloudy 3% 8 mph S 46%
12 PM 33° Partly Cloudy 3% 9 mph S 41%
1 PM 34° Partly Cloudy 3% 10 mph S 37%
2 PM 37° Partly Cloudy 5% 10 mph SSE 35%
3 PM 37° Mostly Clear 11% 10 mph SSE 33%
4 PM 37° Mostly Clear 11% 10 mph SSE 33%
5 PM 36° Mostly Clear 7% 11 mph S 36%
6 PM 36° Mostly Clear 7% 12 mph S 39%
15-Day Forecast
Today
7/29
Mostly Clear
12%
23°
38°
Thu
7/30
Partly Cloudy
13%
23°
38°
Fri
7/31
Partly Cloudy
32%
23°
41°
Sat
8/1
Partly Cloudy
19%
20°
32°
Sun
8/2
Clear
3%
17°
34°
Mon
8/3
Clear
7%
18°
37°
Tue
8/4
Clear
15%
19°
38°
Wed
8/5
Clear
16%
22°
40°
Thu
8/6
Clear
35%
25°
39°
Fri
8/7
Clear
23%
24°
40°
Sat
8/8
Clear
25%
23°
39°
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
Today 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, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE189 J/kg
MLCAPE62 J/kg
MUCAPE189 J/kg
SBCIN-155 J/kg
MLCIN0 J/kg
Lifted Index-1.7
Kinematics
0–6 km Shear25 kt
0–1 km Shear5 kt
Eff. Shear25 kt
0–1 km SRH20
0–3 km SRH-39
Eff. SRH-39
Storm Motion270° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.1
Thermo & Levels
PWAT1.73 in
0–3 km LR8.1 °C/km
700–500 LR5.9 °C/km
Total Totals46.1
LCL743 hPa
LFC559 hPa
EL256 hPa
Freezing Lvl16,834 ft