Forecast Details for Hatley, WI

Recent Locations: Boron, CA Boyceville, WI Hatley, WI

Current Alerts for Hatley, WI: Ice Storm Warning

Overnight: Mostly cloudy, with a low around 28. North northeast wind around 7 mph.

Wednesday: Mostly sunny, with a high near 41. East wind 8 to 13 mph, with gusts as high as 21 mph.

Wednesday Night: A chance of snow and sleet before 2am, then freezing rain and sleet. Low around 28. East wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

Thursday: Rain and freezing rain, possibly mixed with sleet before noon, then rain, possibly mixed with sleet between noon and 1pm, then rain after 1pm. Some thunder is also possible. High near 40. East wind 15 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.

Thursday Night: Rain and possibly a thunderstorm before 10pm, then rain between 10pm and 1am. Low around 32. East wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

Friday: A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 46. Chance of precipitation is 30%.

Friday Night: Rain and possibly a thunderstorm. Low around 32. Chance of precipitation is 90%.

Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 42.

Saturday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

Sunday: Mostly sunny, with a high near 42.

Sunday Night: Partly cloudy, with a low around 25.

Monday: A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

Monday Night: A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

Tuesday: Mostly sunny, with a high near 42.

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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)

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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