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

Iosco County, Michigan, United States

Last updated: 3:53 AM CDT  ·  Refresh
9°C
Feels like 8°
Fog
▲ 16°  /  ▼ 5°
Wind
2 mph ENE
Humidity
95%
Dew Point
8°
Pressure
29.49 inHg
Visibility
1 mi
UV Index
0.0
Cloud Cover
69%
Sunrise
7:58 AM
Sunset
6:37 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Iosco County is currently fog at 9°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:58AM · Sunset: 6:37PM.

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
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
9°
17%
5 AM
7°
5%
6 AM
6°
3%
7 AM
6°
3%
8 AM
6°
3%
9 AM
9°
3%
10 AM
11°
3%
11 AM
12°
3%
12 PM
13°
3%
1 PM
16°
3%
2 PM
16°
3%
3 PM
16°
7%
4 PM
16°
6%
5 PM
14°
6%
6 PM
12°
6%
7 PM
11°
6%
8 PM
10°
6%
9 PM
9°
16%
10 PM
8°
16%
11 PM
7°
16%
12 AM
7°
6%
1 AM
7°
7%
2 AM
7°
7%
3 AM
7°
7%
7-Day Forecast
Today
16° 5°
Partly Cloudy.
Sat
18° 5°
Partly Cloudy.
Sun
21° 5°
Fog.
Mon
17° 6°
Mostly Clear.
Tue
12° 4°
Drizzle, 51% chance.
Wed
17° 4°
Clear with a 20% chance of rain.
Thu
24° 9°
Rain, 27% chance.
TimeTempConditionsPrecipWindHumidity
Now 9° Fog 17% 2 mph ENE 95%
5 AM 7° Mostly Clear 5% 2 mph E 93%
6 AM 6° Mostly Clear 3% 2 mph E 93%
7 AM 6° Mostly Clear 3% 2 mph ESE 93%
8 AM 6° Partly Cloudy 3% 2 mph SSE 91%
9 AM 9° Partly Cloudy 3% 2 mph SSE 87%
10 AM 11° Partly Cloudy 3% 2 mph SE 81%
11 AM 12° Partly Cloudy 3% 3 mph SE 76%
12 PM 13° Partly Cloudy 3% 4 mph SE 71%
1 PM 16° Partly Cloudy 3% 4 mph SE 67%
2 PM 16° Partly Cloudy 3% 5 mph SE 66%
3 PM 16° Partly Cloudy 7% 5 mph SE 66%
4 PM 16° Partly Cloudy 6% 4 mph SE 67%
5 PM 14° Partly Cloudy 6% 4 mph SE 71%
6 PM 12° Partly Cloudy 6% 4 mph ESE 77%
7 PM 11° Haze 6% 4 mph ESE 83%
8 PM 10° Fog 6% 4 mph ESE 86%
9 PM 9° Fog 16% 4 mph ESE 87%
10 PM 8° Fog 16% 4 mph ESE 88%
11 PM 7° Partly Cloudy 16% 4 mph SE 89%
12 AM 7° Partly Cloudy 6% 4 mph SE 89%
1 AM 7° Partly Cloudy 7% 4 mph SE 90%
2 AM 7° Partly Cloudy 7% 4 mph SSE 90%
3 AM 7° Partly Cloudy 7% 4 mph SSE 91%
15-Day Forecast
Today
10/23
Partly Cloudy
17%
5°
16°
Sat
10/24
Partly Cloudy
7%
5°
18°
Sun
10/25
Fog
5%
5°
21°
Mon
10/26
Mostly Clear
11%
6°
17°
Tue
10/27
Drizzle
51%
4°
12°
Wed
10/28
Clear
20%
4°
17°
Thu
10/29
Rain
27%
9°
24°
Fri
10/30
Rain
44%
6°
17°
Sat
10/31
Rain
68%
4°
17°
Sun
11/1
Rain
68%
9°
22°
Mon
11/2
Drizzle
60%
5°
18°
Tue
11/3
Drizzle
60%
3°
13°
Wed
11/4
Drizzle
60%
2°
12°
Thu
11/5
Drizzle
60%
3°
12°
Fri
11/6
Drizzle
60%
3°
13°
54
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
54 AQI 10.7 µg/m³
O3
Ground-level ozone
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 36 54
Sat 32 Good 32 13
Sun 36 Good 36 23
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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE14 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index13.7
Kinematics
0–6 km Shear23 kt
0–1 km Shear3 kt
Eff. Shear—
0–1 km SRH-3
0–3 km SRH39
Eff. SRH—
Storm Motion15° @ 18 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-18.7
Thermo & Levels
PWAT0.47 in
0–3 km LR2.8 °C/km
700–500 LR5.9 °C/km
Total Totals15.0
LCL991 hPa
LFC—
EL—
Freezing Lvl10,194 ft