Forecast Details for Knapp, WI

Recent Locations: Haverhill, MA Copeland, KS Knapp, WI

This Afternoon: A chance of rain and snow showers before 3pm, then a chance of rain showers between 3pm and 4pm, then rain and snow showers likely after 4pm. Cloudy, with a high near 39. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tonight: A chance of rain and snow showers, mainly before 8pm. Mostly cloudy, with a low around 30. West northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Sunday: A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 48. West wind 10 to 15 mph.

Sunday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 30. West northwest wind 10 to 15 mph.

Monday: Mostly sunny, with a high near 39. Northwest wind around 15 mph, with gusts as high as 25 mph.

Monday Night: Mostly clear, with a low around 17. North northwest wind 5 to 10 mph becoming light north after midnight.

Tuesday: Mostly sunny, with a high near 43. Light east southeast wind becoming south 5 to 10 mph in the morning.

Tuesday Night: A chance of snow showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Wednesday: A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 62. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 38. West wind 10 to 15 mph.

Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 54. West northwest wind around 10 mph.

Thursday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 35. East wind around 10 mph. Chance of precipitation is 40%.

Friday: Rain and snow showers likely. Mostly cloudy, with a high near 52. East wind around 10 mph. Chance of precipitation is 60%.

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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)

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