Beach Hazards Statement — Mason, MI, Oceana, MI, Muskegon, MI, Ottawa, MI, Allegan, MI, Van Buren, MI 1:00 AM

Oceana County, Michigan, United States

Last updated: 9:39 PM CDT  ·  Refresh
21°C
Feels like 24°
Partly Cloudy
▲ 25°  /  ▼ 17°
Wind
5 mph WSW
Humidity
96%
Dew Point
20°
Pressure
28.79 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
39%
Sunrise
6:29 AM
Sunset
9:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Oceana County is currently partly cloudy at 21°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 550 J/kg) — isolated convective development possible. Sunrise: 6:29AM · Sunset: 9:13PM.

Alerts

Beach Hazards Statement
Mason, MI, Oceana, MI, Muskegon, MI, Ottawa, MI, Allegan, MI, Van Buren, MI
Expires 1:00 AM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
31%
11 PM
22°
21%
12 AM
22°
19%
1 AM
22°
16%
2 AM
21°
3%
3 AM
21°
3%
4 AM
20°
3%
5 AM
19°
3%
6 AM
18°
3%
7 AM
17°
3%
8 AM
18°
3%
9 AM
19°
3%
10 AM
21°
3%
11 AM
22°
3%
12 PM
23°
3%
1 PM
24°
3%
2 PM
25°
3%
3 PM
24°
3%
4 PM
24°
3%
5 PM
23°
3%
6 PM
26°
3%
7 PM
25°
3%
8 PM
24°
3%
9 PM
23°
3%
7-Day Forecast
Tonight
25° 17°
Partly Cloudy with a 31% chance of rain.
Tue
26° 16°
Mostly Clear.
Wed
26° 14°
Clear.
Thu
27° 16°
Clear with a 28% chance of rain.
Fri
24° 18°
Rain, 64% chance.
Sat
28° 17°
Drizzle, 51% chance.
Sun
26° 16°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Partly Cloudy 31% 5 mph WSW 96%
11 PM 22° Mostly Clear 21% 2 mph WNW 96%
12 AM 22° Partly Cloudy 19% 4 mph N 96%
1 AM 22° Mostly Cloudy 16% 7 mph N 97%
2 AM 21° Overcast 3% 8 mph N 97%
3 AM 21° Mostly Cloudy 3% 9 mph N 97%
4 AM 20° Partly Cloudy 3% 10 mph N 97%
5 AM 19° Partly Cloudy 3% 10 mph N 96%
6 AM 18° Mostly Cloudy 3% 10 mph N 96%
7 AM 17° Partly Cloudy 3% 11 mph N 94%
8 AM 18° Partly Cloudy 3% 11 mph N 90%
9 AM 19° Mostly Clear 3% 12 mph N 82%
10 AM 21° Mostly Clear 3% 13 mph N 73%
11 AM 22° Mostly Clear 3% 13 mph N 65%
12 PM 23° Clear 3% 14 mph N 56%
1 PM 24° Clear 3% 14 mph N 47%
2 PM 25° Clear 3% 15 mph N 44%
3 PM 24° Clear 3% 15 mph N 43%
4 PM 24° Clear 3% 16 mph N 44%
5 PM 23° Clear 3% 15 mph N 46%
6 PM 26° Clear 3% 14 mph N 48%
7 PM 25° Clear 3% 14 mph N 51%
8 PM 24° Clear 3% 13 mph N 55%
9 PM 23° Clear 3% 11 mph N 59%
15-Day Forecast
Today
7/27
Partly Cloudy
31%
17°
25°
Tue
7/28
Mostly Clear
16%
16°
26°
Wed
7/29
Clear
7%
14°
26°
Thu
7/30
Clear
28%
16°
27°
Fri
7/31
Rain
64%
18°
24°
Sat
8/1
Drizzle
51%
17°
28°
Sun
8/2
Clear
17%
16°
26°
Mon
8/3
Clear
17%
15°
27°
Tue
8/4
Drizzle
44%
17°
27°
Wed
8/5
Drizzle
44%
19°
28°
Thu
8/6
Drizzle
64%
17°
29°
Fri
8/7
Drizzle
60%
18°
29°
Sat
8/8
Drizzle
60%
18°
22°
Sun
8/9
Drizzle
60%
18°
21°
Mon
8/10
Drizzle
60%
17°
22°
53
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
53 AQI 10.0 µg/m³
O3
Ground-level ozone
49 AQI 54 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 49 53
Wed 26 Good 26 22
Thu 28 Good 22 28
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 Jul 28, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 110 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE209 J/kg
MLCAPE981 J/kg
MUCAPE1959 J/kg
SBCIN-287 J/kg
MLCIN0 J/kg
Lifted Index-1.3
Kinematics
0–6 km Shear59 kt
0–1 km Shear18 kt
Eff. Shear49 kt
0–1 km SRH37
0–3 km SRH45
Eff. SRH-6
Storm Motion277° @ 33 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index37.5
Thermo & Levels
PWAT1.63 in
0–3 km LR4.4 °C/km
700–500 LR6.0 °C/km
Total Totals52.3
LCL956 hPa
LFC560 hPa
EL302 hPa
Freezing Lvl14,816 ft