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Hazardous Weather Conditions
Current conditions at
Port Hope (KP58)
Lat: 44.02°NLon: 82.79°WElev: 587ft.25°F
-4°C
| Humidity | 81% |
| Wind Speed | SW 10 G 18 mph |
| Barometer | 29.77 in (1009.6 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | NA |
| Wind Chill | 15°F (-9°C) |
| Last update | 21 Jan 8:55 pm EST |
Extended Forecast for
Grind Stone City MI
Extreme Cold Watch January 23, 01:00am until January 24, 10:00am
Tonight

Low: 16 °F
Chance Snow
Showers and
BreezyThursday

High: 20 °F⇓
Partly Sunny
and WindyThursday Night

Low: 2 °F
Chance Snow
Showers and
WindyFriday

High: 8 °F
Cold and
BreezyFriday Night

Low: 0 °F
Partly Cloudy
Saturday

High: 10 °F
Cold
Saturday Night

Low: 4 °F
Mostly Cloudy
Sunday

High: 16 °F
Chance Snow
Sunday Night

Low: 9 °F
Mostly Cloudy
Detailed Forecast
Tonight
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 16. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday
Partly sunny, with a temperature falling to around 16 by 5pm. Wind chill values as low as -2. Windy, with a west wind 21 to 29 mph, with gusts as high as 38 mph.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 2. Wind chill values as low as -17. Windy, with a west wind 22 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Friday
Partly sunny and cold, with a high near 8. Wind chill values as low as -18. Breezy, with a west northwest wind 17 to 22 mph, with gusts as high as 31 mph.
Friday Night
Partly cloudy, with a low around 0. West northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Saturday
Partly sunny and cold, with a high near 10.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
A chance of snow. Mostly cloudy, with a high near 16.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly cloudy, with a high near 16.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
A chance of snow. Mostly cloudy, with a high near 19.
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ABOUT THIS FORECAST
Point Forecast:
Grind Stone City MI
44.06°N 82.92°W (Elev. 584 ft)
44.06°N 82.92°W (Elev. 584 ft)
6:25 pm EST Jan 21, 2026
9pm EST Jan 21, 2026-6pm EST Jan 28, 2026



