Forecast Details for Banner, WY

Recent Locations: Power, MT Ellsworth, MI Banner, WY

Today: Rain showers before 3pm, then rain and snow showers. High near 48. North northwest wind 18 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tonight: Snow showers, mainly before 1am. Low around 24. West northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday: Snow showers. High near 38. West northwest wind 6 to 11 mph becoming north in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. West wind 5 to 11 mph. New snow accumulation of less than a half inch possible.

Saturday: A 30 percent chance of snow showers, mainly before noon. Partly sunny, with a high near 43. Light and variable wind becoming east northeast 5 to 10 mph in the morning. Little or no snow accumulation expected.

Saturday Night: A slight chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 24. Northeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday: Snow showers likely. Mostly cloudy, with a high near 39. Light and variable wind becoming northeast 8 to 13 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. North northeast wind 5 to 10 mph becoming light north in the evening. Chance of precipitation is 60%.

Monday: A chance of snow showers before 3pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 44. Calm wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 40%.

Monday Night: A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 28. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Tuesday: A 30 percent chance of showers. Partly sunny, with a high near 53. Calm wind becoming north around 6 mph in the afternoon.

Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 33. North northwest wind around 6 mph becoming calm in the evening.

Wednesday: A 50 percent chance of showers. Partly sunny, with a high near 54. Light and variable wind becoming north 6 to 11 mph in the afternoon.

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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)

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 Cumulus Clouds?

Home - Education - Cloud Types - Cumulus Clouds

Next Topic: Drizzle

Cumulus clouds are fluffy and textured with rounded tops, and may have flat bottoms. The border of a cumulus cloud is clearly defined, and can have the appearance of cotton or cauliflower.

Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall, becoming cumulus congestus and possibly the even taller cumulonimbus clouds. When cumulus clouds become taller, they have a greater chance of producing precipitation.

Next Topic: Drizzle

Weather Topic: What is Evaporation?

Home - Education - Precipitation - Evaporation

Next Topic: Fog

Evaporation is the process which returns water from the earth back to the atmosphere, and is another crucial process in the water cycle.

Evaporation is the transformation of liquid into gas, and it happens because molecules are excited by the application of energy and turn into vapor. In order for water to evaporate it has to be on the surface of a body of water.

Next Topic: Fog