Custer County, Oklahoma, United States

Last updated: 7:17 PM CDT  ·  Refresh
30°C
Feels like 32°
Mostly Clear
▲ 31°  /  ▼ 19°
Wind
8 mph ESE
Humidity
57%
Dew Point
21°
Pressure
28.16 inHg
Visibility
10 mi
UV Index
4.2
Cloud Cover
25%
Sunrise
6:21 AM
Sunset
8:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Custer County is currently mostly clear at 30°C. Precipitation is likely — peak probability 72% around 7 PM. Atmospheric instability is elevated (CAPE up to 2662 J/kg) — isolated convective development possible. Sunrise: 6:21AM · Sunset: 8:55PM.

Alerts

No active alerts for this location.
42 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
13%
8 PM
28°
31%
9 PM
27°
26%
10 PM
27°
40%
11 PM
26°
39%
12 AM
25°
37%
1 AM
25°
36%
2 AM
24°
36%
3 AM
23°
46%
4 AM
23°
43%
5 AM
23°
26%
6 AM
21°
17%
7 AM
22°
7%
8 AM
23°
5%
9 AM
24°
5%
10 AM
26°
3%
11 AM
27°
3%
12 PM
29°
5%
1 PM
30°
23%
2 PM
34°
27%
3 PM
35°
40%
4 PM
35°
54%
5 PM
34°
64%
6 PM
33°
64%
7-Day Forecast
Tonight
31° 19°
Mostly Clear with a 40% chance of rain.
Thu
37° 21°
Rain, 71% chance.
Fri
34° 22°
Rain, 55% chance.
Sat
38° 23°
Mostly Clear with a 38% chance of rain.
Sun
36° 24°
Clear.
Mon
36° 23°
Clear.
Tue
36° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Clear 13% 8 mph ESE 57%
8 PM 28° Mostly Clear 31% 8 mph ESE 63%
9 PM 27° Rain 26% 8 mph E 68%
10 PM 27° Rain 40% 9 mph E 72%
11 PM 26° Rain 39% 9 mph ESE 75%
12 AM 25° Drizzle 37% 9 mph ESE 79%
1 AM 25° Drizzle 36% 10 mph ESE 81%
2 AM 24° Drizzle 36% 9 mph ESE 82%
3 AM 23° Drizzle 46% 9 mph SE 82%
4 AM 23° Rain 43% 10 mph SE 82%
5 AM 23° Mostly Cloudy 26% 9 mph SE 82%
6 AM 21° Mostly Cloudy 17% 9 mph SE 82%
7 AM 22° Mostly Cloudy 7% 9 mph SSE 79%
8 AM 23° Mostly Cloudy 5% 10 mph S 71%
9 AM 24° Mostly Cloudy 5% 12 mph S 63%
10 AM 26° Mostly Cloudy 3% 13 mph SSW 57%
11 AM 27° Partly Cloudy 3% 14 mph SSW 52%
12 PM 29° Partly Cloudy 5% 15 mph SSW 46%
1 PM 30° Drizzle 23% 16 mph SSW 40%
2 PM 34° Drizzle 27% 17 mph SSW 36%
3 PM 35° Rain 40% 18 mph SSW 33%
4 PM 35° Rain 54% 18 mph SSW 32%
5 PM 34° Rain 64% 16 mph SSW 34%
6 PM 33° Rain 64% 16 mph S 35%
15-Day Forecast
Today
6/24
Mostly Clear
40%
19°
31°
Thu
6/25
Rain
71%
21°
37°
Fri
6/26
Rain
55%
22°
34°
Sat
6/27
Mostly Clear
38%
23°
38°
Sun
6/28
Clear
9%
24°
36°
Mon
6/29
Clear
8%
23°
36°
Tue
6/30
Clear
8%
23°
36°
Wed
7/1
Clear
8%
21°
36°
Thu
7/2
Drizzle
32%
21°
36°
Fri
7/3
Clear
33%
20°
35°
Sat
7/4
Clear
19%
21°
37°
Sun
7/5
Drizzle
66%
24°
37°
Mon
7/6
Drizzle
66%
24°
37°
Tue
7/7
Clear
38%
24°
37°
Wed
7/8
Drizzle
66%
24°
37°
42
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
21 AQI 3.7 µg/m³
O3
Ground-level ozone
Dominant
42 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 42 21
Fri 41 Good 41 34
Sat 45 Good 45 27
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 Jun 24, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2750 J/kg
MLCAPE2834 J/kg
MUCAPE3064 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.0
Kinematics
0–6 km Shear39 kt
0–1 km Shear6 kt
Eff. Shear44 kt
0–1 km SRH38
0–3 km SRH-0
Eff. SRH-0
Storm Motion257° @ 17 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.4
STP (eff)0.0
Supercell0.0
K-Index34.5
Thermo & Levels
PWAT1.53 in
0–3 km LR6.7 °C/km
700–500 LR7.0 °C/km
Total Totals53.0
LCL834 hPa
LFC954 hPa
EL159 hPa
Freezing Lvl14,636 ft