Forecast Details for Heltonville, IN

Recent Locations: Glendale, AZ Aurora, CO Heltonville, IN

This Afternoon: Partly sunny, with a high near 73. South southwest wind around 9 mph, with gusts as high as 20 mph.

Tonight: Isolated showers before 2am, then scattered showers and thunderstorms between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 58. South southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: Showers likely and possibly a thunderstorm before 7am, then scattered showers and thunderstorms between 7am and 8am. Partly sunny, then gradually becoming sunny, with a high near 84. Southwest wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 46. South southwest wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday: Showers before 8am, then a chance of rain between 8am and 2pm. High near 53. North northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night: Mostly clear, with a low around 30. North wind 3 to 7 mph.

Saturday: Sunny, with a high near 53. Light north wind.

Saturday Night: Mostly clear, with a low around 35. Calm wind.

Sunday: Partly sunny, with a high near 62. South wind 3 to 7 mph.

Sunday Night: Mostly cloudy, with a low around 51. South southwest wind around 6 mph.

Monday: A 20 percent chance of rain and thunderstorms. Mostly sunny, with a high near 71.

Monday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 58.

Tuesday: A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 75.

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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