Heat Advisory — Hughes, OK, Coal, OK, Johnston, OK, Atoka, OK, Marshall, OK, Bryan, OK 7:00 PM

Coal County, Oklahoma, United States

Last updated: 4:57 PM CDT  ·  Refresh
36°C
Feels like 38°
Clear
▲ 38°  /  ▼ 24°
Wind
8 mph SSE
Humidity
35%
Dew Point
19°
Pressure
29.19 inHg
Visibility
10 mi
UV Index
6.4
Cloud Cover
8%
Sunrise
7:06 AM
Sunset
7:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Coal County is currently clear at 36°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1564 J/kg) — isolated convective development possible. Sunrise: 7:06AM · Sunset: 7:34PM.

Alerts

Heat Advisory
Hughes, OK, Coal, OK, Johnston, OK, Atoka, OK, Marshall, OK, Bryan, OK
Expires 7:00 PM
39 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
36°
3%
5 PM
38°
3%
6 PM
37°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
32°
3%
10 PM
31°
3%
11 PM
29°
3%
12 AM
29°
3%
1 AM
28°
3%
2 AM
27°
3%
3 AM
27°
3%
4 AM
27°
5%
5 AM
24°
5%
6 AM
24°
5%
7 AM
26°
5%
8 AM
27°
5%
9 AM
28°
3%
10 AM
29°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
37°
3%
7-Day Forecast
Today
38° 24°
Clear.
Mon
41° 24°
Clear.
Tue
40° 23°
Clear.
Wed
38° 23°
Clear.
Thu
36° 24°
Mostly Clear.
Fri
37° 23°
Partly Cloudy with a 43% chance of rain.
Sat
36° 22°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 36° Clear 3% 8 mph SSE 35%
5 PM 38° Clear 3% 9 mph SSE 36%
6 PM 37° Clear 3% 8 mph SSE 38%
7 PM 34° Mostly Clear 3% 7 mph SSE 40%
8 PM 33° Mostly Clear 3% 7 mph SSE 44%
9 PM 32° Mostly Clear 3% 8 mph SSE 48%
10 PM 31° Mostly Clear 3% 8 mph SSE 52%
11 PM 29° Clear 3% 8 mph SSE 55%
12 AM 29° Clear 3% 8 mph SSE 58%
1 AM 28° Clear 3% 8 mph SSE 61%
2 AM 27° Mostly Clear 3% 8 mph S 63%
3 AM 27° Mostly Clear 3% 8 mph S 66%
4 AM 27° Mostly Clear 5% 7 mph S 68%
5 AM 24° Clear 5% 7 mph S 70%
6 AM 24° Clear 5% 6 mph S 72%
7 AM 26° Clear 5% 7 mph S 69%
8 AM 27° Clear 5% 8 mph S 65%
9 AM 28° Clear 3% 9 mph S 62%
10 AM 29° Clear 3% 10 mph S 58%
11 AM 32° Clear 3% 10 mph S 53%
12 PM 33° Clear 3% 10 mph S 49%
1 PM 37° Clear 3% 10 mph S 47%
2 PM 37° Clear 3% 10 mph S 46%
3 PM 37° Mostly Clear 3% 11 mph S 45%
15-Day Forecast
Today
9/13
Clear
3%
24°
38°
Mon
9/14
Clear
6%
24°
41°
Tue
9/15
Clear
7%
23°
40°
Wed
9/16
Clear
7%
23°
38°
Thu
9/17
Mostly Clear
8%
24°
36°
Fri
9/18
Partly Cloudy
43%
23°
37°
Sat
9/19
Partly Cloudy
17%
22°
36°
Sun
9/20
Partly Cloudy
53%
20°
34°
Mon
9/21
Drizzle
68%
19°
32°
Tue
9/22
Drizzle
68%
18°
31°
Wed
9/23
Drizzle
60%
18°
32°
Thu
9/24
Drizzle
60%
18°
32°
Fri
9/25
Clear
60%
18°
32°
Sat
9/26
Drizzle
60%
18°
32°
Sun
9/27
Drizzle
60%
19°
32°
39
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
33 AQI 5.9 µg/m³
O3
Ground-level ozone
Dominant
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 39 Good 39 33
Tue 39 Good 39 32
Wed 42 Good 42 28
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 Sun Sep 13, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1535 J/kg
MLCAPE50 J/kg
MUCAPE1535 J/kg
SBCIN-22 J/kg
MLCIN-318 J/kg
Lifted Index-5.2
Kinematics
0–6 km Shear16 kt
0–1 km Shear11 kt
Eff. Shear17 kt
0–1 km SRH-50
0–3 km SRH19
Eff. SRH19
Storm Motion91° @ 18 kt
0–1 km EHI-0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.8
Thermo & Levels
PWAT1.65 in
0–3 km LR8.1 °C/km
700–500 LR6.8 °C/km
Total Totals49.6
LCL771 hPa
LFC667 hPa
EL169 hPa
Freezing Lvl15,466 ft