Excessive Heat Warning — Washington, OK, Nowata, OK, Craig, OK, Ottawa, OK, Pawnee, OK, Tulsa, OK, Rogers, OK, Mayes, OK, Delaware, OK, Creek, OK, Okmulgee, OK, Wagoner, OK, Muskogee, OK, Western Osage, OK, Northeast Osage, OK, Southeast Osage, OK, Pushmataha, OK, Choctaw, OK, Okfuskee, OK, Cherokee, OK, Adair, OK, McIntosh, OK, Pittsburg, OK, Haskell, OK, Latimer, OK, Northern Sequoyah, OK, Northern Le Flore, OK, Central and Southern Sequoyah, OK, Central Le Flore, OK, Southern Le Flore, OK, Central and Southern Franklin, AR 8:00 PM

Delaware County, Oklahoma, United States

Last updated: 2:57 PM CDT  ·  Refresh
37°C
Feels like 41°
Clear
▲ 39°  /  ▼ 26°
Wind
13 mph SSW
Humidity
39%
Dew Point
20°
Pressure
28.92 inHg
Visibility
10 mi
UV Index
9.0
Cloud Cover
0%
Sunrise
6:36 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Delaware County is currently clear at 37°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2167 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 8:10PM.

Alerts

Excessive Heat Warning
Washington, OK, Nowata, OK, Craig, OK, Ottawa, OK, Pawnee, OK, Tulsa, OK, Rogers, OK, Mayes, OK, Delaware, OK, Creek, OK, Okmulgee, OK, Wagoner, OK, Muskogee, OK, Western Osage, OK, Northeast Osage, OK, Southeast Osage, OK, Pushmataha, OK, Choctaw, OK, Okfuskee, OK, Cherokee, OK, Adair, OK, McIntosh, OK, Pittsburg, OK, Haskell, OK, Latimer, OK, Northern Sequoyah, OK, Northern Le Flore, OK, Central and Southern Sequoyah, OK, Central Le Flore, OK, Southern Le Flore, OK, Central and Southern Franklin, AR
Expires 8:00 PM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
37°
3%
3 PM
39°
3%
4 PM
38°
3%
5 PM
39°
3%
6 PM
38°
3%
7 PM
37°
3%
8 PM
35°
3%
9 PM
33°
3%
10 PM
32°
3%
11 PM
31°
3%
12 AM
31°
3%
1 AM
29°
3%
2 AM
29°
3%
3 AM
28°
3%
4 AM
28°
3%
5 AM
26°
3%
6 AM
26°
3%
7 AM
27°
3%
8 AM
28°
3%
9 AM
31°
3%
10 AM
32°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
35°
3%
7-Day Forecast
Today
39° 26°
Clear.
Sat
38° 26°
Clear.
Sun
41° 26°
Mostly Clear.
Mon
37° 22°
Partly Cloudy with a 30% chance of rain.
Tue
42° 23°
Clear.
Wed
41° 22°
Clear.
Thu
34° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 37° Clear 3% 13 mph SSW 39%
3 PM 39° Clear 3% 13 mph SSW 33%
4 PM 38° Clear 3% 13 mph SSW 35%
5 PM 39° Clear 3% 12 mph SSW 37%
6 PM 38° Clear 3% 12 mph S 39%
7 PM 37° Clear 3% 10 mph S 42%
8 PM 35° Clear 3% 9 mph S 44%
9 PM 33° Clear 3% 9 mph S 46%
10 PM 32° Clear 3% 9 mph S 46%
11 PM 31° Clear 3% 9 mph S 45%
12 AM 31° Clear 3% 9 mph S 44%
1 AM 29° Clear 3% 8 mph S 45%
2 AM 29° Mostly Clear 3% 8 mph S 47%
3 AM 28° Mostly Clear 3% 7 mph S 48%
4 AM 28° Mostly Clear 3% 8 mph SSW 51%
5 AM 26° Clear 3% 8 mph SSW 54%
6 AM 26° Clear 3% 9 mph SSW 57%
7 AM 27° Clear 3% 10 mph SSW 58%
8 AM 28° Clear 3% 11 mph SSW 57%
9 AM 31° Clear 3% 12 mph SW 57%
10 AM 32° Clear 3% 12 mph SW 54%
11 AM 32° Mostly Clear 3% 12 mph SW 50%
12 PM 33° Mostly Clear 3% 12 mph SW 46%
1 PM 35° Mostly Clear 3% 12 mph SSW 45%
15-Day Forecast
Today
8/14
Clear
3%
26°
39°
Sat
8/15
Clear
7%
26°
38°
Sun
8/16
Mostly Clear
16%
26°
41°
Mon
8/17
Partly Cloudy
30%
22°
37°
Tue
8/18
Clear
17%
23°
42°
Wed
8/19
Clear
19%
22°
41°
Thu
8/20
Clear
19%
19°
34°
Fri
8/21
Clear
60%
14°
36°
Sat
8/22
Clear
25%
18°
37°
Sun
8/23
Clear
14%
21°
38°
Mon
8/24
Clear
25%
22°
39°
Tue
8/25
Clear
25%
23°
39°
Wed
8/26
Clear
60%
23°
39°
Thu
8/27
Drizzle
60%
23°
39°
Fri
8/28
Clear
60%
23°
38°
54
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
54 AQI 10.6 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 54 Moderate 36 54
Sun 52 Moderate 40 52
Mon 53 Moderate 42 53
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 Fri Aug 14, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2663 J/kg
MLCAPE1739 J/kg
MUCAPE2663 J/kg
SBCIN-12 J/kg
MLCIN-65 J/kg
Lifted Index-6.4
Kinematics
0–6 km Shear17 kt
0–1 km Shear6 kt
Eff. Shear16 kt
0–1 km SRH8
0–3 km SRH28
Eff. SRH28
Storm Motion306° @ 6 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.9
Thermo & Levels
PWAT1.60 in
0–3 km LR8.6 °C/km
700–500 LR6.6 °C/km
Total Totals50.7
LCL766 hPa
LFC732 hPa
EL157 hPa
Freezing Lvl15,850 ft