Heat Advisory — Benton, AR, Carroll, AR, 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, Pawnee, OK, Tulsa, OK, Rogers, OK, Mayes, OK, Delaware, OK, Creek, OK, Okfuskee, OK, Okmulgee, OK, Wagoner, OK, Cherokee, OK, Muskogee, OK, McIntosh, OK, Pittsburg, OK, Haskell, OK, Latimer, OK, Western Osage, 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 8:00 PM

Ottawa County, Oklahoma, United States

Last updated: 4:14 AM CDT  ·  Refresh
26°C
Feels like 27°
Clear
▲ 38°  /  ▼ 27°
Wind
8 mph S
Humidity
69%
Dew Point
20°
Pressure
29.13 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:33 AM
Sunset
8:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ottawa County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2114 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 8:15PM.

Alerts

Heat Advisory
Benton, AR, Carroll, AR, 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, Pawnee, OK, Tulsa, OK, Rogers, OK, Mayes, OK, Delaware, OK, Creek, OK, Okfuskee, OK, Okmulgee, OK, Wagoner, OK, Cherokee, OK, Muskogee, OK, McIntosh, OK, Pittsburg, OK, Haskell, OK, Latimer, OK, Western Osage, 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 8:00 PM
60 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
5 AM
26°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
30°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
35°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
38°
3%
5 PM
37°
3%
6 PM
38°
3%
7 PM
37°
3%
8 PM
36°
3%
9 PM
34°
5%
10 PM
32°
5%
11 PM
30°
5%
12 AM
30°
5%
1 AM
29°
5%
2 AM
30°
5%
3 AM
30°
5%
7-Day Forecast
Today
38° 27°
Clear.
Wed
41° 27°
Mostly Clear.
Thu
42° 26°
Clear.
Fri
42° 25°
Clear.
Sat
43° 25°
Clear.
Sun
44° 26°
Clear.
Mon
44° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 8 mph S 69%
5 AM 26° Clear 3% 8 mph S 66%
6 AM 24° Clear 3% 9 mph S 68%
7 AM 24° Clear 3% 10 mph S 68%
8 AM 27° Clear 3% 12 mph SSW 64%
9 AM 29° Mostly Clear 3% 14 mph SSW 59%
10 AM 30° Mostly Clear 3% 16 mph SSW 55%
11 AM 32° Mostly Clear 3% 16 mph SSW 50%
12 PM 33° Clear 3% 16 mph SSW 45%
1 PM 35° Clear 3% 16 mph SSW 41%
2 PM 37° Clear 3% 16 mph SSW 39%
3 PM 37° Mostly Clear 3% 15 mph SSW 37%
4 PM 38° Mostly Clear 3% 15 mph SSW 36%
5 PM 37° Mostly Clear 3% 14 mph SSW 36%
6 PM 38° Clear 3% 13 mph SSW 37%
7 PM 37° Clear 3% 12 mph SSW 39%
8 PM 36° Clear 3% 11 mph S 43%
9 PM 34° Clear 5% 10 mph S 47%
10 PM 32° Clear 5% 11 mph S 50%
11 PM 30° Clear 5% 11 mph S 52%
12 AM 30° Clear 5% 12 mph S 54%
1 AM 29° Clear 5% 12 mph S 55%
2 AM 30° Mostly Clear 5% 12 mph S 55%
3 AM 30° Mostly Clear 5% 12 mph S 56%
15-Day Forecast
Today
8/11
Clear
5%
27°
38°
Wed
8/12
Mostly Clear
6%
27°
41°
Thu
8/13
Clear
7%
26°
42°
Fri
8/14
Clear
8%
25°
42°
Sat
8/15
Clear
8%
25°
43°
Sun
8/16
Clear
17%
26°
44°
Mon
8/17
Clear
17%
24°
44°
Tue
8/18
Clear
18%
26°
45°
Wed
8/19
Drizzle
44%
27°
45°
Thu
8/20
Clear
21%
26°
44°
Fri
8/21
Clear
25%
23°
42°
Sat
8/22
Drizzle
60%
24°
41°
Sun
8/23
Drizzle
60%
23°
41°
Mon
8/24
Drizzle
60%
23°
40°
Tue
8/25
Drizzle
60%
22°
39°
60
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
60 AQI 13.7 µg/m³
O3
Ground-level ozone
48 AQI 53 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 60 Moderate 48 60
Wed 57 Moderate 45 57
Thu 62 Moderate 43 62
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 Tue Aug 11, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE369 J/kg
MLCAPE660 J/kg
MUCAPE1067 J/kg
SBCIN-602 J/kg
MLCIN0 J/kg
Lifted Index-1.0
Kinematics
0–6 km Shear7 kt
0–1 km Shear16 kt
Eff. Shear—
0–1 km SRH59
0–3 km SRH54
Eff. SRH—
Storm Motion63° @ 9 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index13.5
Thermo & Levels
PWAT1.31 in
0–3 km LR4.3 °C/km
700–500 LR7.0 °C/km
Total Totals47.2
LCL907 hPa
LFC572 hPa
EL223 hPa
Freezing Lvl15,571 ft