Forecast Details for Fennimore, WI

Recent Locations: Rotan, TX Opp, AL Fennimore, WI

Tonight: Showers and thunderstorms before 5am, then a chance of showers. Low around 39. Breezy, with an east wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday: A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 47. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

Saturday Night: Mostly cloudy, with a low around 31. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph.

Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 51. West wind around 15 mph, with gusts as high as 23 mph.

Sunday Night: Partly cloudy, with a low around 32. Northwest wind around 11 mph, with gusts as high as 20 mph.

Monday: Mostly sunny, with a high near 46. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 28 mph.

Monday Night: Mostly clear, with a low around 21. North wind 6 to 15 mph, with gusts as high as 23 mph.

Tuesday: Mostly sunny, with a high near 44. Northeast wind 5 to 10 mph becoming south in the afternoon.

Tuesday Night: A chance of snow showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 40%.

Wednesday: A 40 percent chance of showers. Partly sunny, with a high near 64. Breezy, with a south wind 22 to 25 mph, with gusts as high as 37 mph.

Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 42. Breezy, with a south wind 18 to 23 mph, with gusts as high as 31 mph.

Thursday: A 50 percent chance of showers. Partly sunny, with a high near 59. Breezy, with a west wind around 16 mph, with gusts as high as 24 mph.

Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 41. East wind 11 to 13 mph, with gusts as high as 22 mph.

Friday: Showers likely. Mostly cloudy, with a high near 56. East wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

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North America Water Vapor (Moisture)

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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

Weather Topic: What are Cumulonimbus Clouds?

Home - Education - Cloud Types - Cumulonimbus Clouds

Cumulonimbus Clouds Next Topic: Cumulus Clouds

The final form taken by a growing cumulus cloud is the cumulonimbus cloud, which is very tall and dense. The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although most commonly they stop growing at an altitude of 6 km.

Even small cumulonimbus clouds appear very large in comparison to other cloud types. They can signal the approach of stormy weather, such as thunderstorms or blizzards.

Next Topic: Cumulus Clouds