Forecast Details for Niagara, WI

Recent Locations: Guthrie Center, IA Spring Garden, AL Niagara, WI

Current Alerts for Niagara, WI: Ice Storm Warning

Today: Cloudy, with a high near 39. North wind 7 to 10 mph, with gusts as high as 18 mph.

Tonight: Freezing rain before 4am, then rain and freezing rain, possibly mixed with sleet between 4am and 5am, then freezing rain, possibly mixed with sleet after 5am. Low around 29. East wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New ice accumulation of 0.3 to 0.5 of an inch possible. Little or no sleet accumulation expected.

Saturday: Rain or freezing rain, becoming all rain after 9am. High near 41. East wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible.

Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 26. West wind 8 to 11 mph, with gusts as high as 24 mph.

Sunday: Partly sunny, with a high near 44. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.

Sunday Night: Mostly cloudy, with a low around 26.

Monday: A 50 percent chance of snow. Partly sunny, with a high near 39.

Monday Night: Partly cloudy, with a low around 15.

Tuesday: Sunny, with a high near 40.

Tuesday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 25.

Wednesday: A chance of rain and snow. Partly sunny, with a high near 52. Chance of precipitation is 40%.

Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 35.

Thursday: A 30 percent chance of rain. Mostly cloudy, with a high near 49.

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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 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