Dense Fog Advisory — Emmet, MI, Cheboygan, MI, Presque Isle, MI, Leelanau, MI, Antrim, MI, Otsego, MI, Montmorency, MI, Alpena, MI, Benzie, MI, Grand Traverse, MI, Crawford, MI, Oscoda, MI, Alcona, MI, Manistee, MI, Roscommon, MI, Ogemaw, MI, Iosco, MI, Western Mackinac, MI, Eastern Mackinac, MI, Beaver Island and surrounding islands, MI, Charlevoix, MI 11:00 AM

Cheboygan County, Michigan, United States

Last updated: 3:55 AM CDT  ·  Refresh
6°C
Feels like 4°
Fog
▲ 17°  /  ▼ 4°
Wind
4 mph SE
Humidity
95%
Dew Point
5°
Pressure
29.50 inHg
Visibility
0 mi
UV Index
0.0
Cloud Cover
71%
Sunrise
8:03 AM
Sunset
6:38 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cheboygan County is currently fog at 6°C. Dry conditions are expected through the next 24 hours. Sunrise: 8:03AM · Sunset: 6:38PM.

Alerts

Dense Fog Advisory
Emmet, MI, Cheboygan, MI, Presque Isle, MI, Leelanau, MI, Antrim, MI, Otsego, MI, Montmorency, MI, Alpena, MI, Benzie, MI, Grand Traverse, MI, Crawford, MI, Oscoda, MI, Alcona, MI, Manistee, MI, Roscommon, MI, Ogemaw, MI, Iosco, MI, Western Mackinac, MI, Eastern Mackinac, MI, Beaver Island and surrounding islands, MI, Charlevoix, MI
Expires 11:00 AM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
6°
17%
5 AM
4°
5%
6 AM
4°
4%
7 AM
4°
4%
8 AM
5°
5%
9 AM
8°
6%
10 AM
9°
6%
11 AM
11°
6%
12 PM
12°
6%
1 PM
16°
6%
2 PM
17°
6%
3 PM
17°
7%
4 PM
17°
7%
5 PM
14°
7%
6 PM
12°
3%
7 PM
11°
3%
8 PM
10°
3%
9 PM
8°
3%
10 PM
8°
3%
11 PM
6°
3%
12 AM
6°
3%
1 AM
7°
3%
2 AM
6°
3%
3 AM
6°
6%
7-Day Forecast
Today
17° 4°
Partly Cloudy.
Sat
21° 4°
Fog.
Sun
22° 8°
Mostly Cloudy.
Mon
15° 3°
Mostly Cloudy.
Tue
11° 1°
Rain, 64% chance.
Wed
17° 3°
Rain, 29% chance.
Thu
21° 8°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 6° Fog 17% 4 mph SE 95%
5 AM 4° Fog 5% 5 mph SSE 95%
6 AM 4° Partly Cloudy 4% 5 mph SSE 95%
7 AM 4° Partly Cloudy 4% 4 mph SSE 94%
8 AM 5° Partly Cloudy 5% 5 mph SSE 90%
9 AM 8° Mostly Cloudy 6% 6 mph SSE 86%
10 AM 9° Partly Cloudy 6% 6 mph SSE 81%
11 AM 11° Partly Cloudy 6% 6 mph SSE 77%
12 PM 12° Partly Cloudy 6% 5 mph SSE 72%
1 PM 16° Mostly Clear 6% 5 mph SSE 67%
2 PM 17° Mostly Clear 6% 4 mph SSE 65%
3 PM 17° Mostly Clear 7% 4 mph SE 63%
4 PM 17° Clear 7% 4 mph SE 62%
5 PM 14° Clear 7% 4 mph ESE 65%
6 PM 12° Clear 3% 5 mph ESE 70%
7 PM 11° Clear 3% 6 mph ESE 75%
8 PM 10° Clear 3% 6 mph ESE 77%
9 PM 8° Clear 3% 6 mph SE 78%
10 PM 8° Clear 3% 6 mph SE 78%
11 PM 6° Mostly Clear 3% 6 mph SE 79%
12 AM 6° Mostly Clear 3% 6 mph SE 80%
1 AM 7° Mostly Clear 3% 6 mph SE 80%
2 AM 6° Partly Cloudy 3% 6 mph SE 82%
3 AM 6° Partly Cloudy 6% 6 mph SE 83%
15-Day Forecast
Today
10/23
Partly Cloudy
17%
4°
17°
Sat
10/24
Fog
7%
4°
21°
Sun
10/25
Mostly Cloudy
19%
8°
22°
Mon
10/26
Mostly Cloudy
19%
3°
15°
Tue
10/27
Rain
64%
1°
11°
Wed
10/28
Rain
29%
3°
17°
Thu
10/29
Clear
17%
8°
21°
Fri
10/30
Drizzle
43%
3°
16°
Sat
10/31
Rain
68%
2°
16°
Sun
11/1
Drizzle
60%
8°
20°
Mon
11/2
Drizzle
60%
3°
14°
Tue
11/3
Drizzle
60%
2°
11°
Wed
11/4
Drizzle
60%
2°
11°
Thu
11/5
Drizzle
60%
2°
11°
Fri
11/6
Clear
60%
2°
13°
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 11.1 µg/m³
O3
Ground-level ozone
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 34 55
Sat 35 Good 35 34
Sun 48 Good 43 48
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 Fri Oct 23, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE41 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index18.7
Kinematics
0–6 km Shear26 kt
0–1 km Shear6 kt
Eff. Shear—
0–1 km SRH32
0–3 km SRH55
Eff. SRH—
Storm Motion354° @ 15 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-30.1
Thermo & Levels
PWAT0.36 in
0–3 km LR1.9 °C/km
700–500 LR5.6 °C/km
Total Totals4.4
LCL993 hPa
LFC—
EL—
Freezing Lvl9,787 ft