Forecast Details for Saint Clair, MI

Recent Locations: Saint Clair, MI  
Overnight: Mostly clear, with a low around 28. West northwest wind around 5 mph.
Friday: Sunny, with a high near 49. Light west wind becoming west northwest 5 to 10 mph in the morning.
Friday Night: A chance of showers after 5am. Partly cloudy, with a low around 32. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday: Showers likely, mainly between 9am and 2pm. Mostly cloudy, with a high near 47. East southeast wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 34. North northwest wind 7 to 10 mph. Chance of precipitation is 30%.
Sunday: Mostly cloudy, with a high near 48.
Sunday Night: Showers likely, mainly after 2am. Cloudy, with a low around 38. Chance of precipitation is 60%.
Monday: Showers likely, mainly after 2pm. Cloudy, with a high near 51.
Monday Night: Showers. Cloudy, with a low around 41.
Tuesday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 52.
Tuesday Night: A chance of showers. Mostly cloudy, with a low around 36.
Wednesday: A chance of showers. Mostly cloudy, with a high near 43.
Wednesday Night: Mostly cloudy, with a low around 32.
Thursday: Partly sunny, with a high near 46. Breezy.

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Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

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Tomorrows National Weather Map

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

North American Water Vapor Map

Weather Topic: What are Stratocumulus Clouds?

Home - Education - Cloud Types - Stratocumulus Clouds

Stratocumulus Clouds Next Topic: Stratus Clouds

Stratocumulus clouds are similar to altocumulus clouds in their fluffy appearance, but have a slightly darker shade due to their additional mass.

A good way to distinguish the two cloud types is to hold your hand out and measure the size of an individual cloud; if it is the size of your thumb it is generally an altocumulus cloud, if it is the size of your hand it is generally a stratocumulus cloud.

It is uncommon for stratocumulus clouds to produce precipitation, but if they do it is usually a light rain or snow.

Next Topic: Stratus Clouds

Weather Topic: What are Wall Clouds?

Home - Education - Cloud Types - Wall Clouds

Wall Clouds Next Topic: Altocumulus Clouds

A wall cloud forms underneath the base of a cumulonimbus cloud, and can be a hotbed for deadly tornadoes.

Wall clouds are formed by air flowing into the cumulonimbus clouds, which can result in the wall cloud descending from the base of the cumulonimbus cloud, or rising fractus clouds which join to the base of the storm cloud as the wall cloud takes shape.

Wall clouds can be very large, and in the Northern Hemisphere they generally form at the southern edge of cumulonimbus clouds.

Next Topic: Altocumulus Clouds