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

Bryan County, Oklahoma, United States

Last updated: 2:17 AM CDT  ·  Refresh
24°C
Feels like 26°
Mostly Cloudy
▲ 38°  /  ▼ 21°
Wind
7 mph SE
Humidity
83%
Dew Point
21°
Pressure
29.35 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
83%
Sunrise
6:42 AM
Sunset
8:19 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Bryan County is currently mostly cloudy at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1965 J/kg) — isolated convective development possible. Sunrise: 6:42AM · Sunset: 8:19PM.

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
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
40%
3 AM
23°
39%
4 AM
23°
29%
5 AM
23°
29%
6 AM
21°
27%
7 AM
22°
27%
8 AM
24°
24%
9 AM
27°
25%
10 AM
29°
17%
11 AM
32°
9%
12 PM
33°
10%
1 PM
35°
10%
2 PM
37°
13%
3 PM
38°
5%
4 PM
38°
13%
5 PM
37°
3%
6 PM
35°
3%
7 PM
33°
3%
8 PM
32°
3%
9 PM
30°
3%
10 PM
28°
5%
11 PM
28°
5%
12 AM
27°
5%
1 AM
27°
5%
7-Day Forecast
Today
38° 21°
Mostly Clear with a 40% chance of rain.
Sun
41° 21°
Clear.
Mon
40° 23°
Clear.
Tue
40° 24°
Clear.
Wed
41° 26°
Clear.
Thu
41° 26°
Clear.
Fri
41° 26°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Mostly Cloudy 40% 7 mph SE 83%
3 AM 23° Overcast 39% 7 mph SE 84%
4 AM 23° Overcast 29% 7 mph SSE 85%
5 AM 23° Mostly Cloudy 29% 6 mph SSE 86%
6 AM 21° Partly Cloudy 27% 6 mph SSE 87%
7 AM 22° Mostly Clear 27% 5 mph S 85%
8 AM 24° Mostly Clear 24% 6 mph SSW 77%
9 AM 27° Mostly Clear 25% 9 mph SW 67%
10 AM 29° Mostly Clear 17% 10 mph SW 58%
11 AM 32° Mostly Clear 9% 9 mph SW 50%
12 PM 33° Mostly Clear 10% 8 mph SW 42%
1 PM 35° Clear 10% 7 mph SSW 37%
2 PM 37° Mostly Clear 13% 6 mph S 36%
3 PM 38° Mostly Clear 5% 7 mph SSE 34%
4 PM 38° Mostly Clear 13% 9 mph SE 33%
5 PM 37° Mostly Clear 3% 9 mph SE 34%
6 PM 35° Clear 3% 11 mph SSE 36%
7 PM 33° Clear 3% 12 mph SSE 40%
8 PM 32° Clear 3% 11 mph SSE 46%
9 PM 30° Clear 3% 11 mph SSE 52%
10 PM 28° Clear 5% 10 mph SSE 57%
11 PM 28° Mostly Clear 5% 10 mph SSE 60%
12 AM 27° Mostly Clear 5% 9 mph SSE 62%
1 AM 27° Partly Cloudy 5% 8 mph SSE 66%
15-Day Forecast
Today
8/8
Mostly Clear
40%
21°
38°
Sun
8/9
Clear
6%
21°
41°
Mon
8/10
Clear
7%
23°
40°
Tue
8/11
Clear
3%
24°
40°
Wed
8/12
Clear
3%
26°
41°
Thu
8/13
Clear
3%
26°
41°
Fri
8/14
Clear
8%
26°
41°
Sat
8/15
Clear
43%
26°
41°
Sun
8/16
Rain
42%
22°
41°
Mon
8/17
Clear
12%
23°
41°
Tue
8/18
Clear
25%
26°
41°
Wed
8/19
Clear
60%
26°
41°
Thu
8/20
Clear
60%
26°
41°
Fri
8/21
Clear
60%
26°
40°
Sat
8/22
Drizzle
60%
25°
39°
55
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
55 AQI 11.1 µg/m³
O3
Ground-level ozone
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 45 55
Sun 48 Good 45 48
Mon 51 Moderate 40 51
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
SBCAPE350 J/kg
MLCAPE235 J/kg
MUCAPE807 J/kg
SBCIN-448 J/kg
MLCIN0 J/kg
Lifted Index-3.0
Kinematics
0–6 km Shear15 kt
0–1 km Shear22 kt
Eff. Shear33 kt
0–1 km SRH234
0–3 km SRH151
Eff. SRH-89
Storm Motion309° @ 15 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell0.0
K-Index38.7
Thermo & Levels
PWAT1.69 in
0–3 km LR4.7 °C/km
700–500 LR6.5 °C/km
Total Totals52.4
LCL954 hPa
LFC686 hPa
EL301 hPa
Freezing Lvl14,646 ft