Heat Advisory — Alfalfa, OK, Grant, OK, Kay, OK, Major, OK, Garfield, OK, Noble, OK, Blaine, OK, 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

Seminole County, Oklahoma, United States

Last updated: 2:17 AM CDT  ·  Refresh
23°C
Feels like 23°
Mostly Clear
▲ 38°  /  ▼ 21°
Wind
6 mph SSE
Humidity
77%
Dew Point
18°
Pressure
29.05 inHg
Visibility
8 mi
UV Index
0.0
Cloud Cover
21%
Sunrise
6:41 AM
Sunset
8:22 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Seminole County is currently mostly clear at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1773 J/kg) — isolated convective development possible. Sunrise: 6:41AM · Sunset: 8:22PM.

Alerts

Heat Advisory
Alfalfa, OK, Grant, OK, Kay, OK, Major, OK, Garfield, OK, Noble, OK, Blaine, OK, 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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
8%
3 AM
23°
3%
4 AM
22°
3%
5 AM
22°
3%
6 AM
19°
3%
7 AM
20°
3%
8 AM
23°
3%
9 AM
27°
3%
10 AM
29°
3%
11 AM
32°
3%
12 PM
34°
3%
1 PM
36°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
37°
5%
5 PM
36°
5%
6 PM
38°
5%
7 PM
37°
5%
8 PM
34°
5%
9 PM
33°
5%
10 PM
31°
3%
11 PM
29°
3%
12 AM
29°
3%
1 AM
28°
3%
7-Day Forecast
Today
38° 21°
Clear.
Sun
40° 21°
Clear.
Mon
41° 23°
Clear.
Tue
41° 25°
Clear.
Wed
41° 27°
Clear.
Thu
41° 27°
Clear.
Fri
40° 27°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 8% 6 mph SSE 77%
3 AM 23° Partly Cloudy 3% 7 mph SSE 78%
4 AM 22° Mostly Clear 3% 6 mph SSE 83%
5 AM 22° Mostly Clear 3% 6 mph SSE 86%
6 AM 19° Clear 3% 5 mph SSE 89%
7 AM 20° Clear 3% 5 mph SSE 88%
8 AM 23° Clear 3% 7 mph S 77%
9 AM 27° Clear 3% 8 mph SSW 64%
10 AM 29° Clear 3% 8 mph SSW 53%
11 AM 32° Clear 3% 7 mph SSW 45%
12 PM 34° Clear 3% 6 mph SSW 38%
1 PM 36° Clear 3% 5 mph SSW 32%
2 PM 36° Clear 3% 5 mph SSE 30%
3 PM 36° Clear 3% 7 mph SE 28%
4 PM 37° Clear 5% 9 mph SE 27%
5 PM 36° Clear 5% 11 mph SE 28%
6 PM 38° Clear 5% 12 mph SE 29%
7 PM 37° Clear 5% 13 mph SE 32%
8 PM 34° Clear 5% 12 mph SE 39%
9 PM 33° Clear 5% 12 mph SSE 46%
10 PM 31° Clear 3% 12 mph SSE 52%
11 PM 29° Clear 3% 12 mph SSE 56%
12 AM 29° Clear 3% 12 mph SSE 60%
1 AM 28° Clear 3% 12 mph SSE 63%
15-Day Forecast
Today
8/8
Clear
8%
21°
38°
Sun
8/9
Clear
3%
21°
40°
Mon
8/10
Clear
3%
23°
41°
Tue
8/11
Clear
3%
25°
41°
Wed
8/12
Clear
8%
27°
41°
Thu
8/13
Clear
17%
27°
41°
Fri
8/14
Clear
17%
27°
40°
Sat
8/15
Rain
68%
24°
38°
Sun
8/16
Drizzle
44%
19°
37°
Mon
8/17
Clear
44%
24°
42°
Tue
8/18
Drizzle
60%
26°
43°
Wed
8/19
Drizzle
60%
26°
38°
Thu
8/20
Drizzle
60%
25°
38°
Fri
8/21
Clear
60%
24°
38°
Sat
8/22
Drizzle
60%
24°
36°
52
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
52 AQI 9.9 µg/m³
O3
Ground-level ozone
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 42 52
Sun 44 Good 44 40
Mon 49 Good 44 49
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 Sat Aug 8, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE35 J/kg
MLCAPE195 J/kg
MUCAPE378 J/kg
SBCIN-851 J/kg
MLCIN0 J/kg
Lifted Index-1.0
Kinematics
0–6 km Shear38 kt
0–1 km Shear20 kt
Eff. Shear55 kt
0–1 km SRH258
0–3 km SRH166
Eff. SRH-69
Storm Motion322° @ 19 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index41.5
Thermo & Levels
PWAT1.44 in
0–3 km LR4.5 °C/km
700–500 LR7.1 °C/km
Total Totals52.5
LCL916 hPa
LFC546 hPa
EL457 hPa
Freezing Lvl14,495 ft