National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Smoky and Hazy Conditions to Continue Through Monday

An Air Quality Advisory will remain in effect for all of northern Lower and eastern Upper Michigan through Monday evening, August 4th. This is due to elevated levels of fine particulate (PM2.5) stemming from a thick plume of Canadian wildfire smoke. Read More >

Hazardous Weather Conditions

Current conditions at

Cheboygan, Cheboygan County Airport (KSLH)

Lat: 45.65°NLon: 84.52°WElev: 640ft.

Fair

58°F

14°C

Humidity 94%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 56°F (13°C)
Visibility 7.00 mi
Last update 4 Aug 12:55 am EDT
Extended Forecast for

Onaway MI

  • Overnight

    Overnight: Areas of smoke before 2am. Patchy fog after 4am. Otherwise, mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming east around 5 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Southeast wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Areas of smoke before 3pm. Mostly sunny, with a high near 81. East wind 5 to 10 mph.

    High: 81 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. East wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of smoke before 2am. Patchy fog after 4am. Otherwise, mostly clear, with a low around 53. Calm wind.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 56. Southeast wind around 5 mph.
Tuesday
Areas of smoke before 3pm. Mostly sunny, with a high near 81. East wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 57. East wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny and hot, with a high near 91.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Onaway MI
 45.37°N 84.22°W (Elev. 846 ft)
Last Update:
8:38 pm EDT Aug 3, 2025
Forecast Valid:
1am EDT Aug 4, 2025-6pm EDT Aug 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation