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 83%
Wind Speed N 7 mph
Barometer 30.20 in (1023.0 mb)
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 3 Apr 8:55 pm EDT
Extended Forecast for

Grind Stone City MI

  • Tonight

    Tonight: A chance of rain after 5am. Mostly cloudy, with a low around 34. East northeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain and thunderstorms before 1pm, then rain and possibly a thunderstorm, mainly after 1pm. High near 54. East wind 13 to 16 mph becoming south in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 7pm. Mostly cloudy, with a low around 34. West southwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain Likely
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 39 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. West northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain and snow after 2pm. Partly sunny, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 2am. Mostly cloudy, with a low around 23. Blustery. Chance of precipitation is 30%.

    Low: 23 °F

    Chance
    Rain/Snow
    then Chance
    Snow and
    Blustery

  • Tuesday

    Tuesday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain after 5am. Mostly cloudy, with a low around 34. East northeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Rain and thunderstorms before 1pm, then rain and possibly a thunderstorm, mainly after 1pm. High near 54. East wind 13 to 16 mph becoming south in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 34. West southwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Partly sunny, with a high near 39. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 30. West northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Monday
A chance of rain and snow after 2pm. Partly sunny, with a high near 39. Chance of precipitation is 40%.
Monday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 2am. Mostly cloudy, with a low around 23. Blustery. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 41. Breezy.
Thursday
A chance of rain. Partly sunny, with a high near 54.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37.
Friday
A chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grind Stone City MI
 44.04°N 82.89°W (Elev. 607 ft)
Last Update:
8:35 pm EDT Apr 3, 2026
Forecast Valid:
9pm EDT Apr 3, 2026-6pm EDT Apr 10, 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