Forecast Details for Cannonville, UT

Recent Locations: Derry, NH McCleary, WA Cannonville, UT

Tonight: Patchy blowing snow before 8pm. Mostly clear, with a low around 5. Wind chill values as low as -7. North northwest wind 16 to 21 mph decreasing to 9 to 14 mph in the evening. Winds could gust as high as 34 mph.

Thursday: Snow likely, mainly after 2pm. Increasing clouds, with a high near 33. Wind chill values as low as -6. North northwest wind 6 to 13 mph becoming south in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday Night: Snow. Low around 14. Wind chill values as low as 3. Southwest wind 9 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday: A 50 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 35. Wind chill values as low as 2. West northwest wind around 14 mph. New snow accumulation of less than a half inch possible.

Friday Night: Mostly clear, with a low around 5. North northwest wind around 9 mph.

Saturday: Sunny, with a high near 37.

Saturday Night: Mostly cloudy, with a low around 16.

Sunday: Mostly sunny, with a high near 44.

Sunday Night: Partly cloudy, with a low around 21.

Monday: Partly sunny, with a high near 50.

Monday Night: Mostly cloudy, with a low around 28.

Tuesday: Partly sunny, with a high near 53.

Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 32.

Wednesday: A chance of rain. Partly sunny, with a high near 53.

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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

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 Shelf Clouds?

Home - Education - Cloud Types - Shelf Clouds

Shelf Clouds Next Topic: Sleet

A shelf cloud is similar to a wall cloud, but forms at the front of a storm cloud, instead of at the rear, where wall clouds form.

A shelf cloud is caused by a series of events set into motion by the advancing storm; first, cool air settles along the ground where precipitation has just fallen. As the cool air is brought in, the warmer air is displaced, and rises above it, because it is less dense. When the warmer air reaches the bottom of the storm cloud, it begins to cool again, and the resulting condensation is a visible shelf cloud.

Next Topic: Sleet

Weather Topic: What is Snow?

Home - Education - Precipitation - Snow

Snow Next Topic: Stratocumulus Clouds

Snow is precipitation taking the form of ice crystals. Each ice crystal, or snowflake, has unique characteristics, but all of them grow in a hexagonal structure. Snowfall can last for sustained periods of time and result in significant buildup of snow on the ground.

On the earth's surface, snow starts out light and powdery, but as it begins to melt it tends to become more granular, producing small bits of ice which have the consistency of sand. After several cycles of melting and freezing, snow can become very dense and ice-like, commonly known as snow pack.

Next Topic: Stratocumulus Clouds