Forecast Details for Banner, WY

Recent Locations: Stone, KY Catskill, NY Banner, WY

Tonight: A chance of showers before 9pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 37. West northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 30%.

Thursday: 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.

Thursday Night: Snow showers likely, possibly mixed with rain, becoming all snow after 9pm. Mostly cloudy, with a low around 25. Northwest wind 9 to 18 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

Friday: Snow showers likely. Mostly cloudy, with a high near 41. West wind 6 to 11 mph becoming north in the afternoon. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 21. West wind 5 to 10 mph. New snow accumulation of less than one inch possible.

Saturday: A 30 percent chance of snow showers. Partly sunny, with a high near 42. Light and variable wind becoming east northeast 5 to 9 mph in the morning. Little or no snow accumulation expected.

Saturday Night: A 40 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 24. Northeast wind around 6 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

Sunday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 38. Light north wind becoming north northeast 6 to 11 mph in the morning. Chance of precipitation is 70%.

Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 25. North wind 5 to 10 mph becoming light in the evening.

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 northeast 5 to 9 mph in the afternoon. Chance of precipitation is 40%.

Monday Night: A slight chance of rain and snow showers. Mostly cloudy, with a low around 29. 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 northeast 5 to 7 mph in the afternoon.

Tuesday Night: A 30 percent chance of showers. Partly cloudy, with a low around 33. North northwest wind around 6 mph becoming light and variable in the evening.

Wednesday: A 40 percent chance of showers. Partly sunny, with a high near 54. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon.

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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