Severe Storms and High Swim Risk Today, Dangerous Heat into Early this Week

Multiple rounds of storms are possible today, including potential severe storms. High swim risk is also in place for many beaches today with dangerous heat building into early this week. Read More >

Current conditions at

Cheboygan, Cheboygan County Airport (KSLH)

Lat: 45.65°NLon: 84.52°WElev: 640ft.

Rain

68°F

20°C

Humidity 94%
Wind Speed E 10 mph
Barometer 29.79 in
Dewpoint 66°F (19°C)
Visibility 4.00 mi
Last update 21 Jun 10:15 am EDT
Extended Forecast for

Onaway MI

Heat Advisory June 21, 12:00pm until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Scattered showers and thunderstorms before 11am, then scattered showers between 11am and 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 89. South wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 50%.

    High: 89 °F

    Scattered
    T-storms then
    Scattered
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 97. Heat index values as high as 106. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. Southwest wind around 10 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Sunny and hot, with a high near 95. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    High: 95 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am.  Partly cloudy, with a low around 62. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers after 8am.  Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers.  Mostly cloudy, with a high near 74.

    High: 74 °F

    Chance
    Showers

Detailed Forecast

Today
Scattered showers and thunderstorms before 11am, then scattered showers between 11am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 89. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Tonight
Partly cloudy, with a low around 73. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Sunny and hot, with a high near 97. Heat index values as high as 106. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 75. Southwest wind around 10 mph.
Monday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 95. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 62. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of showers after 8am. Partly sunny, with a high near 80.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 54.
Wednesday
A chance of showers. Mostly cloudy, with a high near 74.
Wednesday Night
Showers likely, mainly after 2am. Cloudy, with a low around 55.
Thursday
Showers likely. Cloudy, with a high near 75.
Thursday Night
Showers likely. Cloudy, with a low around 55.
Friday
A chance of showers. Mostly cloudy, with a high near 73.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Onaway MI
 45.35°N 84.25°W (Elev. 807 ft)
10:24 am EDT Jun 21, 2025
10am EDT Jun 21, 2025-6pm EDT Jun 27, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database