Heat Advisory — Woods, OK, Alfalfa, OK, Grant, OK, Kay, OK, Major, OK, Garfield, OK, Noble, OK, Blaine, OK, Kingfisher, OK, Logan, OK, Payne, OK, Caddo, OK, Canadian, OK, Oklahoma, OK, Lincoln, OK, Grady, OK, McClain, OK, Cleveland, OK, Pottawatomie, OK, Seminole, OK, Hughes, OK, Kiowa, OK, Jackson, OK, Tillman, OK, Comanche, OK, Stephens, OK, Garvin, OK, Murray, OK, Pontotoc, OK, Coal, OK, Cotton, OK, Jefferson, OK, Carter, OK, Johnston, OK, Atoka, OK, Love, OK, Marshall, OK, Bryan, OK, Wilbarger, TX, Wichita, TX, Baylor, TX, Archer, TX, Clay, TX 7:00 PM

Grant County, Oklahoma, United States

Last updated: 8:13 AM CDT  ·  Refresh
27°C
Feels like 28°
Clear
▲ 39°  /  ▼ 24°
Wind
7 mph S
Humidity
55%
Dew Point
18°
Pressure
28.84 inHg
Visibility
10 mi
UV Index
3.2
Cloud Cover
0%
Sunrise
7:07 AM
Sunset
7:48 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Grant County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 849 J/kg) — isolated convective development possible. Sunrise: 7:07AM · Sunset: 7:48PM.

Alerts

Heat Advisory
Woods, OK, Alfalfa, OK, Grant, OK, Kay, OK, Major, OK, Garfield, OK, Noble, OK, Blaine, OK, Kingfisher, OK, Logan, OK, Payne, OK, Caddo, OK, Canadian, OK, Oklahoma, OK, Lincoln, OK, Grady, OK, McClain, OK, Cleveland, OK, Pottawatomie, OK, Seminole, OK, Hughes, OK, Kiowa, OK, Jackson, OK, Tillman, OK, Comanche, OK, Stephens, OK, Garvin, OK, Murray, OK, Pontotoc, OK, Coal, OK, Cotton, OK, Jefferson, OK, Carter, OK, Johnston, OK, Atoka, OK, Love, OK, Marshall, OK, Bryan, OK, Wilbarger, TX, Wichita, TX, Baylor, TX, Archer, TX, Clay, TX
Expires 7:00 PM
46 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
11%
9 AM
28°
21%
10 AM
32°
21%
11 AM
34°
21%
12 PM
36°
21%
1 PM
37°
3%
2 PM
39°
3%
3 PM
39°
3%
4 PM
39°
3%
5 PM
39°
3%
6 PM
39°
3%
7 PM
38°
3%
8 PM
36°
3%
9 PM
34°
3%
10 PM
32°
3%
11 PM
31°
3%
12 AM
31°
3%
1 AM
30°
3%
2 AM
29°
3%
3 AM
28°
3%
4 AM
28°
3%
5 AM
27°
3%
6 AM
26°
3%
7 AM
26°
3%
7-Day Forecast
Today
39° 24°
Clear with a 21% chance of rain.
Wed
42° 26°
Clear with a 69% chance of rain.
Thu
34° 22°
Overcast with a 83% chance of rain.
Fri
36° 18°
Clear with a 70% chance of rain.
Sat
34° 18°
Rain, 82% chance.
Sun
36° 18°
Drizzle, 64% chance.
Mon
36° 21°
Clear with a 63% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 11% 7 mph S 55%
9 AM 28° Clear 21% 13 mph SSW 45%
10 AM 32° Clear 21% 16 mph SSW 40%
11 AM 34° Clear 21% 16 mph SSW 37%
12 PM 36° Clear 21% 16 mph SSW 33%
1 PM 37° Clear 3% 15 mph SSW 30%
2 PM 39° Clear 3% 14 mph SSW 28%
3 PM 39° Mostly Clear 3% 14 mph S 26%
4 PM 39° Mostly Clear 3% 14 mph S 25%
5 PM 39° Mostly Clear 3% 13 mph S 25%
6 PM 39° Clear 3% 12 mph S 26%
7 PM 38° Clear 3% 12 mph S 27%
8 PM 36° Clear 3% 11 mph SSE 30%
9 PM 34° Clear 3% 10 mph S 33%
10 PM 32° Clear 3% 10 mph S 36%
11 PM 31° Clear 3% 10 mph S 38%
12 AM 31° Clear 3% 11 mph S 40%
1 AM 30° Clear 3% 11 mph S 42%
2 AM 29° Mostly Clear 3% 11 mph S 44%
3 AM 28° Mostly Clear 3% 11 mph SSW 45%
4 AM 28° Mostly Clear 3% 11 mph SSW 46%
5 AM 27° Mostly Clear 3% 11 mph SSW 49%
6 AM 26° Clear 3% 10 mph SSW 51%
7 AM 26° Clear 3% 10 mph SSW 53%
15-Day Forecast
Today
9/8
Clear
21%
24°
39°
Wed
9/9
Clear
69%
26°
42°
Thu
9/10
Overcast
83%
22°
34°
Fri
9/11
Clear
70%
18°
36°
Sat
9/12
Rain
82%
18°
34°
Sun
9/13
Drizzle
64%
18°
36°
Mon
9/14
Clear
63%
21°
36°
Tue
9/15
Rain
68%
18°
31°
Wed
9/16
Clear
44%
18°
34°
Thu
9/17
Drizzle
44%
22°
34°
Fri
9/18
Drizzle
68%
18°
31°
Sat
9/19
Drizzle
60%
21°
31°
Sun
9/20
Drizzle
60%
20°
30°
Mon
9/21
Drizzle
60%
19°
29°
Tue
9/22
Drizzle
60%
18°
29°
46
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
46 AQI 8.4 µg/m³
O3
Ground-level ozone
Dominant
46 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 46 Good 46 46
Thu 42 Good 42 42
Fri 43 Good 43 19
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 Sep 8, 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
SBCAPE0 J/kg
MLCAPE30 J/kg
MUCAPE249 J/kg
SBCIN0 J/kg
MLCIN-416 J/kg
Lifted Index2.7
Kinematics
0–6 km Shear4 kt
0–1 km Shear23 kt
Eff. Shear22 kt
0–1 km SRH88
0–3 km SRH50
Eff. SRH-33
Storm Motion231° @ 25 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.9
Thermo & Levels
PWAT1.43 in
0–3 km LR5.4 °C/km
700–500 LR5.4 °C/km
Total Totals42.8
LCL860 hPa
LFC976 hPa
EL972 hPa
Freezing Lvl16,289 ft