Beach Hazards Statement — Marquette, MI, Alger, MI 9:00 PM

Alger County, Michigan, United States

Last updated: 2:36 PM CDT  ·  Refresh
13°C
Feels like 8°
Mostly Cloudy
▲ 19°  /  ▼ 10°
Wind
18 mph NW
Humidity
87%
Dew Point
10°
Pressure
28.84 inHg
Visibility
10 mi
UV Index
4.8
Cloud Cover
84%
Sunrise
6:14 AM
Sunset
9:29 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Alger County is currently mostly cloudy at 13°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:14AM · Sunset: 9:29PM.

Alerts

Beach Hazards Statement
Marquette, MI, Alger, MI
Expires 9:00 PM
65 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
13°
9%
4 PM
11°
5%
5 PM
11°
24%
6 PM
12°
3%
7 PM
11°
3%
8 PM
11°
3%
9 PM
11°
3%
10 PM
11°
3%
11 PM
11°
3%
12 AM
11°
3%
1 AM
10°
3%
2 AM
11°
3%
3 AM
11°
3%
4 AM
11°
3%
5 AM
11°
3%
6 AM
11°
3%
7 AM
11°
3%
8 AM
12°
3%
9 AM
13°
3%
10 AM
13°
3%
11 AM
14°
3%
12 PM
14°
3%
1 PM
15°
3%
2 PM
16°
3%
7-Day Forecast
Today
19° 10°
Mostly Cloudy.
Wed
18° 10°
Clear.
Thu
26° 12°
Partly Cloudy.
Fri
26° 17°
Partly Cloudy with a 74% chance of rain.
Sat
25° 16°
Drizzle, 60% chance.
Sun
22° 12°
Drizzle, 60% chance.
Mon
19° 11°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 13° Mostly Cloudy 9% 18 mph NW 87%
4 PM 11° Overcast 5% 18 mph NNW 82%
5 PM 11° Overcast 24% 17 mph NNW 80%
6 PM 12° Mostly Cloudy 3% 16 mph NNW 79%
7 PM 11° Mostly Cloudy 3% 15 mph NW 78%
8 PM 11° Mostly Cloudy 3% 15 mph NW 78%
9 PM 11° Mostly Cloudy 3% 14 mph NNW 79%
10 PM 11° Mostly Cloudy 3% 13 mph NNW 80%
11 PM 11° Mostly Cloudy 3% 12 mph NNW 81%
12 AM 11° Mostly Cloudy 3% 10 mph NW 82%
1 AM 10° Partly Cloudy 3% 9 mph NW 83%
2 AM 11° Mostly Clear 3% 9 mph NW 83%
3 AM 11° Mostly Clear 3% 9 mph NW 82%
4 AM 11° Clear 3% 10 mph NW 80%
5 AM 11° Clear 3% 10 mph NW 80%
6 AM 11° Clear 3% 10 mph NW 79%
7 AM 11° Clear 3% 10 mph NW 79%
8 AM 12° Clear 3% 10 mph NW 77%
9 AM 13° Clear 3% 11 mph NW 73%
10 AM 13° Clear 3% 11 mph NW 70%
11 AM 14° Clear 3% 11 mph NW 67%
12 PM 14° Clear 3% 11 mph NW 64%
1 PM 15° Clear 3% 12 mph NW 62%
2 PM 16° Clear 3% 11 mph NW 61%
15-Day Forecast
Today
7/21
Mostly Cloudy
9%
10°
19°
Wed
7/22
Clear
3%
10°
18°
Thu
7/23
Partly Cloudy
14%
12°
26°
Fri
7/24
Partly Cloudy
74%
17°
26°
Sat
7/25
Drizzle
60%
16°
25°
Sun
7/26
Drizzle
60%
12°
22°
Mon
7/27
Drizzle
60%
11°
19°
Tue
7/28
Clear
25%
11°
19°
Wed
7/29
Drizzle
60%
12°
21°
Thu
7/30
Clear
60%
10°
21°
Fri
7/31
Drizzle
60%
9°
22°
Sat
8/1
Drizzle
60%
14°
23°
Sun
8/2
Drizzle
60%
14°
23°
Mon
8/3
Drizzle
60%
14°
23°
Tue
8/4
Drizzle
60%
14°
22°
65
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
65 AQI 16.8 µg/m³
O3
Ground-level ozone
26 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 65 Moderate 26 65
Thu 73 Moderate 23 73
Fri 72 Moderate 24 72
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Jul 21, 18:00'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
SBCAPE0 J/kg
MLCAPE3 J/kg
MUCAPE0 J/kg
SBCIN-14383 J/kg
MLCIN0 J/kg
Lifted Index8.9
Kinematics
0–6 km Shear22 kt
0–1 km Shear21 kt
Eff. Shear—
0–1 km SRH-96
0–3 km SRH-99
Eff. SRH—
Storm Motion284° @ 28 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado-0.0
STP (eff)—
Supercell—
K-Index19.4
Thermo & Levels
PWAT0.95 in
0–3 km LR3.9 °C/km
700–500 LR6.0 °C/km
Total Totals39.6
LCL933 hPa
LFC—
EL—
Freezing Lvl10,892 ft