Forecast Details for Banner, WY

Recent Locations: Midland, VA Wascott, WI Banner, WY

Tonight: A 40 percent chance of showers. Mostly cloudy, with a low around 37. West northwest wind 14 to 20 mph.

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 for Tomorrow

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North America Water Vapor (Moisture)

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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