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

Muskegon, Michigan

Last updated: 9:32 PM CDT  ·  Refresh
22°C
Feels like 24°
Partly Cloudy
▲ 24°  /  ▼ 19°
Wind
4 mph WSW
Humidity
95%
Dew Point
21°
Pressure
28.99 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
44%
Sunrise
6:30 AM
Sunset
9:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Muskegon is currently partly cloudy at 22°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 824 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 9:12PM.

Alerts

Beach Hazards Statement
Mason, MI, Oceana, MI, Muskegon, MI, Ottawa, MI, Allegan, MI, Van Buren, MI
Expires 1:00 AM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
31%
11 PM
23°
21%
12 AM
23°
19%
1 AM
23°
21%
2 AM
22°
5%
3 AM
21°
13%
4 AM
21°
15%
5 AM
21°
15%
6 AM
19°
3%
7 AM
19°
3%
8 AM
19°
3%
9 AM
21°
3%
10 AM
22°
3%
11 AM
23°
3%
12 PM
24°
3%
1 PM
26°
3%
2 PM
27°
3%
3 PM
27°
3%
4 PM
26°
3%
5 PM
26°
3%
6 PM
27°
3%
7 PM
26°
3%
8 PM
25°
3%
9 PM
24°
3%
7-Day Forecast
Tonight
24° 19°
Partly Cloudy with a 31% chance of rain.
Tue
27° 18°
Mostly Clear with a 21% chance of rain.
Wed
26° 17°
Clear.
Thu
26° 17°
Clear with a 28% chance of rain.
Fri
24° 19°
Rain, 64% chance.
Sat
29° 18°
Drizzle, 51% chance.
Sun
27° 17°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 22° Partly Cloudy 31% 4 mph WSW 95%
11 PM 23° Partly Cloudy 21% 3 mph W 95%
12 AM 23° Mostly Cloudy 19% 4 mph NNW 95%
1 AM 23° Partly Cloudy 21% 6 mph N 96%
2 AM 22° Partly Cloudy 5% 7 mph N 96%
3 AM 21° Partly Cloudy 13% 8 mph N 96%
4 AM 21° Mostly Cloudy 15% 8 mph N 96%
5 AM 21° Mostly Cloudy 15% 8 mph N 96%
6 AM 19° Partly Cloudy 3% 9 mph N 95%
7 AM 19° Partly Cloudy 3% 10 mph N 94%
8 AM 19° Partly Cloudy 3% 10 mph N 91%
9 AM 21° Partly Cloudy 3% 11 mph N 86%
10 AM 22° Partly Cloudy 3% 11 mph N 80%
11 AM 23° Mostly Clear 3% 12 mph N 72%
12 PM 24° Mostly Clear 3% 12 mph N 63%
1 PM 26° Clear 3% 12 mph N 56%
2 PM 27° Clear 3% 12 mph N 50%
3 PM 27° Clear 3% 13 mph N 47%
4 PM 26° Clear 3% 13 mph N 45%
5 PM 26° Clear 3% 13 mph N 46%
6 PM 27° Clear 3% 13 mph N 49%
7 PM 26° Clear 3% 12 mph N 52%
8 PM 25° Clear 3% 12 mph N 54%
9 PM 24° Clear 3% 11 mph N 55%
15-Day Forecast
Today
7/27
Partly Cloudy
31%
19°
24°
Tue
7/28
Mostly Clear
21%
18°
27°
Wed
7/29
Clear
7%
17°
26°
Thu
7/30
Clear
28%
17°
26°
Fri
7/31
Rain
64%
19°
24°
Sat
8/1
Drizzle
51%
18°
29°
Sun
8/2
Clear
17%
17°
27°
Mon
8/3
Clear
17%
16°
28°
Tue
8/4
Drizzle
44%
18°
27°
Wed
8/5
Drizzle
44%
20°
28°
Thu
8/6
Drizzle
60%
18°
29°
Fri
8/7
Drizzle
60%
18°
29°
Sat
8/8
Drizzle
60%
18°
23°
Sun
8/9
Drizzle
60%
18°
23°
Mon
8/10
Drizzle
60%
18°
23°
55
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
55 AQI 11.5 µg/m³
O3
Ground-level ozone
51 AQI 56 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 51 55
Wed 27 Good 27 21
Thu 32 Good 24 32
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
SBCAPE239 J/kg
MLCAPE714 J/kg
MUCAPE2478 J/kg
SBCIN-277 J/kg
MLCIN0 J/kg
Lifted Index-1.2
Kinematics
0–6 km Shear58 kt
0–1 km Shear26 kt
Eff. Shear56 kt
0–1 km SRH118
0–3 km SRH159
Eff. SRH109
Storm Motion275° @ 34 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.4
STP (eff)0.0
Supercell7.7
K-Index43.6
Thermo & Levels
PWAT1.83 in
0–3 km LR4.5 °C/km
700–500 LR5.7 °C/km
Total Totals53.3
LCL967 hPa
LFC557 hPa
EL292 hPa
Freezing Lvl15,230 ft