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

Delaware County, Oklahoma, United States

Last updated: 8:21 AM CDT  ·  Refresh
26°C
Feels like 28°
Mostly Clear
▲ 36°  /  ▼ 24°
Wind
6 mph S
Humidity
68%
Dew Point
21°
Pressure
29.12 inHg
Visibility
10 mi
UV Index
3.6
Cloud Cover
14%
Sunrise
7:01 AM
Sunset
7:24 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Delaware County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1352 J/kg) — isolated convective development possible. Sunrise: 7:01AM · Sunset: 7:24PM.

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
43 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
13%
9 AM
28°
23%
10 AM
29°
21%
11 AM
31°
14%
12 PM
32°
14%
1 PM
35°
14%
2 PM
36°
15%
3 PM
36°
15%
4 PM
34°
15%
5 PM
36°
7%
6 PM
34°
8%
7 PM
32°
8%
8 PM
31°
8%
9 PM
28°
8%
10 PM
28°
8%
11 PM
28°
3%
12 AM
28°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
25°
3%
7-Day Forecast
Today
36° 24°
Mostly Clear.
Thu
37° 24°
Partly Cloudy.
Fri
36° 24°
Partly Cloudy.
Sat
36° 24°
Clear with a 48% chance of rain.
Sun
35° 21°
Drizzle, 82% chance.
Mon
31° 19°
Drizzle, 64% chance.
Tue
32° 16°
Clear with a 53% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 13% 6 mph S 68%
9 AM 28° Clear 23% 8 mph S 62%
10 AM 29° Clear 21% 8 mph SSW 56%
11 AM 31° Clear 14% 8 mph SSW 50%
12 PM 32° Mostly Clear 14% 8 mph SSW 44%
1 PM 35° Mostly Clear 14% 7 mph SSW 40%
2 PM 36° Mostly Clear 15% 7 mph SSW 41%
3 PM 36° Mostly Clear 15% 7 mph SSW 41%
4 PM 34° Partly Cloudy 15% 7 mph SSW 44%
5 PM 36° Partly Cloudy 7% 7 mph S 49%
6 PM 34° Partly Cloudy 8% 9 mph S 54%
7 PM 32° Partly Cloudy 8% 9 mph SSE 58%
8 PM 31° Partly Cloudy 8% 8 mph SSE 59%
9 PM 28° Mostly Clear 8% 7 mph SSE 60%
10 PM 28° Mostly Clear 8% 7 mph SSE 58%
11 PM 28° Mostly Clear 3% 7 mph SSE 60%
12 AM 28° Mostly Clear 3% 7 mph SSE 61%
1 AM 27° Mostly Clear 3% 7 mph SSE 63%
2 AM 27° Mostly Clear 3% 7 mph SSE 64%
3 AM 26° Mostly Clear 3% 6 mph SSE 66%
4 AM 26° Mostly Clear 3% 6 mph SSE 66%
5 AM 24° Mostly Clear 3% 6 mph SSE 67%
6 AM 24° Mostly Clear 3% 6 mph SSE 68%
7 AM 25° Mostly Clear 3% 6 mph S 67%
15-Day Forecast
Today
9/16
Mostly Clear
15%
24°
36°
Thu
9/17
Partly Cloudy
3%
24°
37°
Fri
9/18
Partly Cloudy
3%
24°
36°
Sat
9/19
Clear
48%
24°
36°
Sun
9/20
Drizzle
82%
21°
35°
Mon
9/21
Drizzle
64%
19°
31°
Tue
9/22
Clear
53%
16°
32°
Wed
9/23
Drizzle
53%
19°
33°
Thu
9/24
Drizzle
44%
19°
34°
Fri
9/25
Drizzle
44%
19°
34°
Sat
9/26
Clear
25%
19°
33°
Sun
9/27
Drizzle
60%
19°
32°
Mon
9/28
Drizzle
60%
18°
31°
Tue
9/29
Drizzle
60%
18°
31°
Wed
9/30
Drizzle
60%
18°
31°
43
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
39 AQI 7.1 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 43 Good 43 39
Fri 55 Moderate 47 55
Sat 48 Good 43 48
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
SBCAPE592 J/kg
MLCAPE421 J/kg
MUCAPE695 J/kg
SBCIN-241 J/kg
MLCIN-162 J/kg
Lifted Index-2.3
Kinematics
0–6 km Shear11 kt
0–1 km Shear15 kt
Eff. Shear11 kt
0–1 km SRH77
0–3 km SRH56
Eff. SRH56
Storm Motion269° @ 15 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.6
Thermo & Levels
PWAT1.47 in
0–3 km LR5.8 °C/km
700–500 LR5.6 °C/km
Total Totals45.2
LCL914 hPa
LFC752 hPa
EL222 hPa
Freezing Lvl15,515 ft