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 82%
Wind Speed N 13 mph
Barometer 29.99 in (1016.6 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 10 Mar 3:55 pm EDT
Extended Forecast for

Grind Stone City MI

Winter Weather Advisory March 10, 08:00pm until March 11, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a steady temperature around 32. Northeast wind around 15 mph, with gusts as high as 24 mph.

    High: 32 °F

    Mostly Cloudy

  • Tonight

    Tonight: Freezing rain before midnight, then rain. Some thunder is also possible. Temperature rising to around 36 by 4am. Northeast wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.

    Low: 32 °F⇑

    Freezing Rain
    then Rain

  • Wednesday

    Wednesday: Rain before 5pm, then rain and sleet likely. Temperature rising to near 38 by 10am, then falling to around 33 during the remainder of the day. North wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no sleet accumulation expected.

    High: 38 °F⇓

    Rain then
    Rain/Sleet
    Likely

  • Wednesday Night

    Wednesday Night: Snow and freezing rain likely, mainly between 7pm and 8pm. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 18 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Blustery.
    Wintry Mix
    Likely then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. West northwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Snow likely after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Partly Cloudy
    then Snow
    Likely

  • Friday

    Friday: Rain and snow likely, mainly before 2pm. Mostly cloudy, with a high near 37. Windy. Chance of precipitation is 70%.

    High: 37 °F

    Rain/Snow
    Likely and
    Windy

  • Friday Night

    Friday Night: A chance of rain and snow before 8pm. Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Chance
    Rain/Snow and
    Breezy then
    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a steady temperature around 32. Northeast wind around 15 mph, with gusts as high as 24 mph.
Tonight
Freezing rain before midnight, then rain. Some thunder is also possible. Temperature rising to around 36 by 4am. Northeast wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.
Wednesday
Rain before 5pm, then rain and sleet likely. Temperature rising to near 38 by 10am, then falling to around 33 during the remainder of the day. North wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no sleet accumulation expected.
Wednesday Night
Snow and freezing rain likely, mainly between 7pm and 8pm. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 18 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 35. West northwest wind 13 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Snow likely after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Friday
Rain and snow likely, mainly before 2pm. Mostly cloudy, with a high near 37. Windy. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow before 8pm. Mostly cloudy, with a low around 23. Breezy.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Snow likely, mainly after 2am. Mostly cloudy, with a low around 26.
Sunday
Rain and snow. Mostly cloudy, with a high near 36. Breezy.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 17. Blustery.
Monday
A chance of snow. Mostly cloudy, with a high near 23. Blustery.
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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:
3:49 pm EDT Mar 10, 2026
Forecast Valid:
4pm EDT Mar 10, 2026-6pm EDT Mar 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