Forecast Details for Saint Thomas, ND

Recent Locations: Thomaston, ME Orange, TX Saint Thomas, ND

This Afternoon: A 20 percent chance of snow after 2pm. Mostly cloudy, with a steady temperature around 34. Southeast wind around 9 mph.

Tonight: A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 28. East southeast wind around 11 mph.

Thursday: Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 34. East wind 11 to 16 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday Night: Snow likely, possibly mixed with rain, becoming all snow after 9pm. Mostly cloudy, with a low around 27. North northeast wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday: A 40 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 36. North northeast wind 10 to 15 mph.

Friday Night: Snow likely. Cloudy, with a low around 29. North northeast wind 11 to 14 mph. Chance of precipitation is 70%.

Saturday: A 50 percent chance of snow, mainly before 1pm. Partly sunny, with a high near 36. Breezy, with a north wind 16 to 22 mph.

Saturday Night: Partly cloudy, with a low around 25. North northwest wind 9 to 17 mph.

Sunday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 40. West wind 9 to 17 mph.

Sunday Night: A slight chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 26. North northwest wind 15 to 18 mph. Chance of precipitation is 20%.

Monday: A 20 percent chance of snow. Partly sunny, with a high near 31. North wind 16 to 18 mph.

Monday Night: Mostly clear, with a low around 15. North wind 6 to 13 mph becoming southeast after midnight.

Tuesday: Mostly sunny, with a high near 36. Breezy, with a south southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

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).

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

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.

Weather Topic: What are Mammatus Clouds?

Home - Education - Cloud Types - Mammatus Clouds

Mammatus Clouds Next Topic: Nimbostratus Clouds

A mammatus cloud is a cloud with a unique feature which resembles a web of pouches hanging along the base of the cloud.

In the United States, mammatus clouds tend to form in the warmer months, commonly in the Midwest and eastern regions.

While they usually form at the bottom of a cumulonimbis cloud, they can also form under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds warn that severe weather is close.

Next Topic: Nimbostratus Clouds

Weather Topic: What is Precipitation?

Home - Education - Precipitation - Precipitation

Next Topic: Rain

Precipitation can refer to many different forms of water that may fall from clouds. Precipitation occurs after a cloud has become saturated to the point where its water particles are more dense than the air below the cloud.

In most cases, precipitation will reach the ground, but it is not uncommon for precipitation to evaporate before it reaches the earth's surface. When precipitation evaporates before it contacts the ground it is called Virga. Graupel, hail, sleet, rain, drizzle, and snow are forms of precipitation, but fog and mist are not considered precipitation because the water vapor which constitutes them isn't dense enough to fall to the ground.

Next Topic: Rain