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

Hazardous Weather Conditions

Current conditions at

Port Hope (KP58)

Lat: 44.02°NLon: 82.79°WElev: 587ft.

38°F

3°C

Humidity 73%
Wind Speed Calm
Barometer 30.18 in (1022.3 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Apr 2:55 am EDT
Extended Forecast for

Grind Stone City MI

  • Overnight

    Overnight: Rain showers likely before 4am, then rain, possibly mixed with snow showers between 4am and 5am, then rain showers after 5am. Steady temperature around 39. East wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow showers before 11am, then scattered rain showers after 5pm. High near 40. East northeast wind around 9 mph becoming north in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 31. North wind around 7 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Scattered
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 42. West northwest wind around 6 mph becoming east northeast in the afternoon.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Increasing clouds, with a low around 34. South southeast wind around 9 mph. Chance of precipitation is 50%.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

    High: 59 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 51. Breezy. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: A chance of showers before 8am. Partly sunny, with a high near 62. Breezy.

    High: 62 °F

    Chance
    Showers and
    Breezy then
    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Rain showers likely before 4am, then rain, possibly mixed with snow showers between 4am and 5am, then rain showers after 5am. Steady temperature around 39. East wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow showers before 11am, then scattered rain showers after 5pm. High near 40. East northeast wind around 9 mph becoming north in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 31. North wind around 7 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 42. West northwest wind around 6 mph becoming east northeast in the afternoon.
Saturday Night
A chance of showers after 2am. Increasing clouds, with a low around 34. South southeast wind around 9 mph. Chance of precipitation is 50%.
Sunday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Sunday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 51. Breezy. Chance of precipitation is 70%.
Monday
A chance of showers before 8am. Partly sunny, with a high near 62. Breezy.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 46.
Tuesday
Showers likely. Mostly cloudy, with a high near 63.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 47.
Wednesday
A chance of showers. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 43.
Thursday
A chance of showers. Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grind Stone City MI
 44.04°N 82.89°W (Elev. 607 ft)
Last Update:
2:24 am EDT Apr 10, 2026
Forecast Valid:
3am EDT Apr 10, 2026-6pm EDT Apr 16, 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