Forecast Details for Custer, WI

Recent Locations: Rathdrum, ID Butler, WI Custer, WI

Overnight: Snow, freezing rain, and sleet likely. Cloudy, with a low around 29. South southeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow and sleet accumulation of less than a half inch possible.

Wednesday: Rain or freezing rain likely before 8am, then a chance of rain after 4pm. Mostly cloudy, with a high near 61. South southeast wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.

Wednesday Night: Rain, mainly before 10pm. Low around 33. Southwest wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday: Sunny, with a high near 51. West wind 10 to 15 mph, with gusts as high as 23 mph.

Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 33. West northwest wind around 5 mph becoming calm in the evening.

Friday: Mostly sunny, with a high near 53.

Friday Night: Mostly clear, with a low around 29.

Saturday: Mostly sunny, with a high near 58.

Saturday Night: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1am. Low around 44. Chance of precipitation is 80%.

Sunday: Rain and possibly a thunderstorm. High near 70. Chance of precipitation is 80%.

Sunday Night: Rain. Low around 60. Chance of precipitation is 80%.

Monday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.

Monday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

Tuesday: A 50 percent chance of rain. Partly sunny, with a high near 50.

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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 Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds

Weather Topic: What is Condensation?

Home - Education - Precipitation - Condensation

Next Topic: Contrails

Condensation is the process which creates clouds, and therefore it is a crucial process in the water cycle. Condensation is the change of matter from a state of gas into a state of liquid, and it happens because water molecules release heat into the atmosphere and become organized into a more closely packed structure, what we might see as water droplets.

Water is always present in the air around us as a vapor, but it's too small for us to see. When water undergoes the process of condensation it becomes organized into visible water droplets. You've probably seen condensation happen before on the surface of a cold drink!

Next Topic: Contrails