Forecast Details for Port Sanilac, MI

Recent Locations: Mantua, OH Latham, NY Port Sanilac, MI

Current Alerts for Port Sanilac, MI: Flood Watch

This Afternoon: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 4pm. High near 52. South southeast wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight: Rain and possibly a thunderstorm before 9pm, then a chance of rain between 9pm and 11pm. Low around 36. West wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday: Mostly cloudy, with a high near 41. Breezy, with a west wind 15 to 18 mph, with gusts as high as 28 mph.

Sunday Night: Mostly cloudy, with a low around 31. West wind 6 to 13 mph, with gusts as high as 21 mph.

Monday: Rain and snow likely after 2pm. Partly sunny, with a high near 41. Northwest wind 6 to 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday Night: Rain and snow likely before 11pm, then a chance of snow between 11pm and 2am. Mostly cloudy, with a low around 23. Blustery. Chance of precipitation is 60%.

Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 32.

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

Wednesday: Mostly sunny, with a high near 48. Breezy.

Wednesday Night: A chance of rain after 2am. Mostly cloudy, with a low around 42. Breezy.

Thursday: A chance of rain. Partly sunny, with a high near 58. Breezy.

Thursday Night: A chance of rain. Mostly cloudy, with a low around 36.

Friday: A chance of rain. Mostly cloudy, with a high near 48.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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National Weather Forecast for Tomorrow

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North America Water Vapor (Moisture)

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Weather Topic: What are Hole Punch Clouds?

Home - Education - Cloud Types - Hole Punch Clouds

Hole Punch Clouds Next Topic: Mammatus Clouds

A hole punch cloud is an unusual occurrence when a disk-shaped hole appears in a cirrostratus, cirrocumulus, or altocumulus cloud.

When part of the cloud forms ice crystals, water droplets in the surrounding area of the cloud evaporate. The effect of this process produces a large elliptical gap in the cloud. The hole punch cloud formation is rare, but it is not specific to any geographic area.

Other names which have been used to describe this phenomena include fallstreak hole, skypunch, and cloud hole.

Next Topic: Mammatus Clouds

Weather Topic: What are Nimbostratus Clouds?

Home - Education - Cloud Types - Nimbostratus Clouds

Nimbostratus Clouds Next Topic: Precipitation

A nimbostratus cloud is similar to a stratus cloud in its formless, smooth appearance. However, a nimbostratus cloud is darker than a stratus cloud, because it is thicker.

Unlike a stratus cloud, a nimbostratus cloud typically brings with it the threat of moderate to heavy precipitation. In some cases, the precipitation may evaporate before reaching the ground, a phenomenon known as virga.

Next Topic: Precipitation