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

Triple Digit Heat Indices Possible Today & Tuesday

Increasing heat and humidity for northern Michigan to start the week.  Heat index values near or slightly above 100 degrees in many areas this afternoon.  Avoid prolonged outdoor exposure and drink plenty of fluids.  Read More >

Hazardous Weather Conditions

Current conditions at

Cheboygan, Cheboygan County Airport (KSLH)

Lat: 45.65°NLon: 84.52°WElev: 640ft.

Light Rain

68°F

20°C

Humidity 88%
Wind Speed SE 9 mph
Barometer 30.10 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 13 Jul 3:15 am EDT
Extended Forecast for

Cheboygan MI

Heat Advisory July 13, 12:00pm until July 14, 08:00am
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 70. South wind around 5 mph.

    Low: 70 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Partly sunny, then gradually becoming sunny and hot, with a high near 97. Heat index values as high as 100. West wind around 10 mph.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. Southwest wind 5 to 10 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95. Heat index values as high as 100. West wind 10 to 15 mph.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. Northwest wind 5 to 10 mph.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 92.

    High: 92 °F

    Hot

  • Wednesday Night

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

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 70. South wind around 5 mph.
Monday
Partly sunny, then gradually becoming sunny and hot, with a high near 97. Heat index values as high as 100. West wind around 10 mph.
Monday Night
Mostly clear, with a low around 76. Southwest wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 95. Heat index values as high as 100. West wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 65. Northwest wind 5 to 10 mph.
Wednesday
Mostly sunny and hot, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A chance of showers after 8am. Mostly sunny, with a high near 83.
Friday Night
Showers likely. Partly cloudy, with a low around 61.
Saturday
Showers likely. Mostly sunny, with a high near 84.
Saturday Night
A chance of showers. Partly cloudy, with a low around 60.
Sunday
A chance of showers. Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cheboygan MI
 45.64°N 84.46°W (Elev. 597 ft)
Last Update:
3:11 am EDT Jul 13, 2026
Forecast Valid:
3am EDT Jul 13, 2026-6pm EDT Jul 19, 2026
 
Forecast Discussion
 
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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