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.

35°F

2°C

Humidity 96%
Wind Speed E 15 mph
Barometer 30.03 in (1017.8 mb)
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 2 Apr 2:55 pm EDT
Extended Forecast for

Grind Stone City MI

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms. Mostly cloudy, with a high near 51. East wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 51 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 2am, then a chance of showers. Temperature rising to around 55 by 4am. Breezy, with a south southwest wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 40 °F⇑

    Showers and
    Breezy

  • Friday

    Friday: A chance of showers before 7am. Mostly sunny, with a temperature falling to around 46 by 5pm. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 54 °F⇓

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain after 2am. Mostly cloudy, with a low around 34. East northeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain, mainly after 8am. High near 54. East wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow after 2pm. Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Mostly cloudy, with a high near 51. East wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Tonight
Showers and thunderstorms before 2am, then a chance of showers. Temperature rising to around 55 by 4am. Breezy, with a south southwest wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A chance of showers before 7am. Mostly sunny, with a temperature falling to around 46 by 5pm. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain after 2am. Mostly cloudy, with a low around 34. East northeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday
Rain, mainly after 8am. High near 54. East wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A chance of rain before 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 39. Breezy.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A chance of snow after 2pm. Partly sunny, with a high near 39.
Monday Night
A chance of snow. Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 45.
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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:
3:13 pm EDT Apr 2, 2026
Forecast Valid:
3pm EDT Apr 2, 2026-6pm EDT Apr 8, 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