Heat Advisory — North and Central Sebastian, AR, Southern Crawford, AR, Central and Southern Franklin, AR, Southern Sebastian, AR, Pushmataha, OK, Choctaw, OK, Washington, OK, Nowata, OK, Craig, OK, Ottawa, OK, Tulsa, OK, Rogers, OK, Mayes, OK, Delaware, OK, Creek, OK, Okfuskee, OK, Okmulgee, OK, Wagoner, OK, Cherokee, OK, Adair, OK, Muskogee, OK, McIntosh, OK, Pittsburg, OK, Haskell, OK, Latimer, OK, Northern Sequoyah, OK, Northern Le Flore, OK, Northeast Osage, OK, Central and Southern Sequoyah, OK, Central Le Flore, OK, Southeast Osage, OK, Southern Le Flore, OK 7:00 PM

North and Central Sebastian, AR

Last updated: 8:25 AM CDT  ·  Refresh
27°C
Feels like 30°
Mostly Clear
▲ 36°  /  ▼ 24°
Wind
6 mph ENE
Humidity
78%
Dew Point
24°
Pressure
30.14 inHg
Visibility
10 mi
UV Index
4.3
Cloud Cover
12%
Sunrise
6:49 AM
Sunset
7:08 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: North and Central Sebastian is currently mostly clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1933 J/kg) — isolated convective development possible. Sunrise: 6:49AM · Sunset: 7:08PM.

Alerts

Heat Advisory
North and Central Sebastian, AR, Southern Crawford, AR, Central and Southern Franklin, AR, Southern Sebastian, AR, Pushmataha, OK, Choctaw, OK, Washington, OK, Nowata, OK, Craig, OK, Ottawa, OK, Tulsa, OK, Rogers, OK, Mayes, OK, Delaware, OK, Creek, OK, Okfuskee, OK, Okmulgee, OK, Wagoner, OK, Cherokee, OK, Adair, OK, Muskogee, OK, McIntosh, OK, Pittsburg, OK, Haskell, OK, Latimer, OK, Northern Sequoyah, OK, Northern Le Flore, OK, Northeast Osage, OK, Central and Southern Sequoyah, OK, Central Le Flore, OK, Southeast Osage, OK, Southern Le Flore, OK
Expires 7:00 PM
38 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
11%
9 AM
28°
14%
10 AM
30°
14%
11 AM
32°
14%
12 PM
32°
18%
1 PM
34°
18%
2 PM
34°
27%
3 PM
34°
31%
4 PM
33°
19%
5 PM
33°
22%
6 PM
32°
19%
7 PM
31°
14%
8 PM
30°
3%
9 PM
28°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
27°
3%
1 AM
27°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
24°
3%
7-Day Forecast
Today
36° 24°
Partly Cloudy with a 27% chance of rain.
Thu
37° 23°
Mostly Clear.
Fri
36° 21°
Mostly Clear.
Sat
37° 21°
Clear.
Sun
38° 22°
Rain, 30% chance.
Mon
37° 22°
Rain, 64% chance.
Tue
37° 22°
Rain, 28% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 11% 6 mph ENE 78%
9 AM 28° Clear 14% 7 mph ENE 68%
10 AM 30° Mostly Clear 14% 9 mph E 60%
11 AM 32° Partly Cloudy 14% 10 mph E 57%
12 PM 32° Partly Cloudy 18% 10 mph E 54%
1 PM 34° Mostly Cloudy 18% 10 mph E 53%
2 PM 34° Mostly Cloudy 27% 10 mph E 56%
3 PM 34° Overcast 31% 9 mph E 58%
4 PM 33° Overcast 19% 8 mph ESE 59%
5 PM 33° Overcast 22% 9 mph ESE 61%
6 PM 32° Overcast 19% 10 mph ESE 64%
7 PM 31° Overcast 14% 9 mph ESE 69%
8 PM 30° Overcast 3% 8 mph ESE 74%
9 PM 28° Overcast 3% 8 mph ESE 77%
10 PM 28° Partly Cloudy 3% 7 mph ESE 82%
11 PM 27° Partly Cloudy 3% 5 mph ESE 83%
12 AM 27° Mostly Clear 3% 4 mph E 85%
1 AM 27° Mostly Clear 3% 4 mph E 86%
2 AM 26° Mostly Clear 3% 4 mph E 88%
3 AM 26° Mostly Clear 3% 4 mph ENE 90%
4 AM 26° Mostly Clear 3% 5 mph ENE 91%
5 AM 24° Mostly Clear 3% 5 mph ENE 92%
6 AM 24° Clear 3% 5 mph ENE 92%
7 AM 24° Clear 3% 5 mph ENE 90%
15-Day Forecast
Today
9/16
Partly Cloudy
27%
24°
36°
Thu
9/17
Mostly Clear
3%
23°
37°
Fri
9/18
Mostly Clear
3%
21°
36°
Sat
9/19
Clear
8%
21°
37°
Sun
9/20
Rain
30%
22°
38°
Mon
9/21
Rain
64%
22°
37°
Tue
9/22
Rain
28%
22°
37°
Wed
9/23
Drizzle
43%
23°
37°
Thu
9/24
Clear
19%
22°
37°
Fri
9/25
Drizzle
27%
21°
37°
Sat
9/26
Drizzle
60%
21°
35°
Sun
9/27
Drizzle
60%
21°
35°
Mon
9/28
Drizzle
60%
20°
34°
Tue
9/29
Rain
90%
21°
34°
Wed
9/30
Drizzle
90%
21°
34°
38
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
38 AQI 6.9 µg/m³
O3
Ground-level ozone
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 38 Good 34 38
Fri 34 Good 34 34
Sat 36 Good 36 32
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 Sep 16, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1604 J/kg
MLCAPE447 J/kg
MUCAPE1604 J/kg
SBCIN-64 J/kg
MLCIN-83 J/kg
Lifted Index-2.4
Kinematics
0–6 km Shear9 kt
0–1 km Shear8 kt
Eff. Shear18 kt
0–1 km SRH41
0–3 km SRH42
Eff. SRH42
Storm Motion199° @ 12 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index21.7
Thermo & Levels
PWAT1.73 in
0–3 km LR5.8 °C/km
700–500 LR4.9 °C/km
Total Totals37.6
LCL971 hPa
LFC867 hPa
EL164 hPa
Freezing Lvl17,398 ft