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.

31°F

-1°C

Humidity 85%
Wind Speed SE 13 G 23 mph
Barometer 29.81 in (1010.5 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 13 Mar 4:55 am EDT
Extended Forecast for

Grind Stone City MI

Winter Weather Advisory March 13, 05:02am until March 13, 11:00am
High Wind Warning until March 13, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
High Wind Warning
  •  
    Winter Weather Advisory March 13, 05:02am until March 13, 11:00am
    High Wind Warning until March 13, 10:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 30 °F

    Chance Snow

  • Friday

    Friday: Rain and snow before 4pm, then a chance of rain between 4pm and 5pm, then rain and snow likely after 5pm. The snow could be heavy at times. High near 38. Breezy, with a southeast wind 17 to 22 mph becoming southwest in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.

    High: 38 °F

    Breezy. Heavy
    Snow then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain and snow likely before 10pm, then a chance of snow between 10pm and midnight. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Blustery.
    Rain/Snow
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 30. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 24. East southeast wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow before 11am, then rain, snow, and freezing rain between 11am and 2pm, then rain likely after 2pm. High near 46. Breezy. Chance of precipitation is 90%.

    High: 46 °F

    Wintry Mix
    and Breezy

  • Sunday Night

    Sunday Night: Rain. Low around 33. Breezy. Chance of precipitation is 90%.

    Low: 33 °F

    Rain and
    Breezy

  • Monday

    Monday: Rain and snow likely before 2pm, then a chance of snow. Mostly cloudy, with a high near 44. Breezy.

    High: 44 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Overnight
A chance of snow. Mostly cloudy, with a steady temperature around 30. Southeast wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Friday
Rain and snow before 4pm, then a chance of rain between 4pm and 5pm, then rain and snow likely after 5pm. The snow could be heavy at times. High near 38. Breezy, with a southeast wind 17 to 22 mph becoming southwest in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.
Friday Night
Rain and snow likely before 10pm, then a chance of snow between 10pm and midnight. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 30. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 24. East southeast wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday
Snow before 11am, then rain, snow, and freezing rain between 11am and 2pm, then rain likely after 2pm. High near 46. Breezy. Chance of precipitation is 90%.
Sunday Night
Rain. Low around 33. Breezy. Chance of precipitation is 90%.
Monday
Rain and snow likely before 2pm, then a chance of snow. Mostly cloudy, with a high near 44. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 12. Windy.
Tuesday
Mostly cloudy, with a high near 22. Blustery.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
A chance of snow. Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 39.
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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:
4:24 am EDT Mar 13, 2026
Forecast Valid:
5am EDT Mar 13, 2026-6pm EDT Mar 19, 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