Forecast Details for Calumet, MN

Recent Locations: Willseyville, NY Aldrich, MO Calumet, MN

Current Alerts for Calumet, MN: Air Quality Alert

Tonight: Areas of smoke before 10pm. Partly cloudy, with a low around 54. South wind around 5 mph.

Sunday: A chance of rain before 3pm, then a slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Areas of smoke. Partly sunny, with a high near 73. South wind 5 to 10 mph. Chance of precipitation is 20%.

Sunday Night: A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Areas of smoke before 1am. Mostly cloudy, with a low around 57. Southeast wind around 5 mph. Chance of precipitation is 30%.

Monday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 70. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Monday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 58. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

Tuesday: A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 73. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Tuesday Night: A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 78. South wind around 10 mph, with gusts as high as 20 mph.

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind 5 to 10 mph, with gusts as high as 15 mph.

Thursday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. South wind around 5 mph, with gusts as high as 15 mph.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind around 5 mph.

Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 5 to 10 mph, with gusts as high as 15 mph.

Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind around 5 mph.

Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 77. West wind 5 to 10 mph, with gusts as high as 15 mph.

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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 is Rain?

Home - Education - Precipitation - Rain

Rain Next Topic: Shelf Clouds

Precipitation in the form of water droplets is called rain. Rain generally has a tendency to fall with less intensity over a greater period of time, and when rainfall is more severe it is usually less sustained.

Rain is the most common form of precipitation and happens with greater frequency depending on the season and regional influences. Cities have been shown to have an observable effect on rainfall, due to an effect called the urban heat island. Compared to upwind, monthly rainfall between twenty and forty miles downwind of cities is 30% greater.

Next Topic: Shelf Clouds

Weather Topic: What is Sleet?

Home - Education - Precipitation - Sleet

Sleet Next Topic: Snow

Sleet is a form of precipitation in which small ice pellets are the primary components. These ice pellets are smaller and more translucent than hailstones, and harder than graupel. Sleet is caused by specific atmospheric conditions and therefore typically doesn't last for extended periods of time.

The condition which leads to sleet formation requires a warmer body of air to be wedged in between two sub-freezing bodies of air. When snow falls through a warmer layer of air it melts, and as it falls through the next sub-freezing body of air it freezes again, forming ice pellets known as sleet. In some cases, water droplets don't have time to freeze before reaching the surface and the result is freezing rain.

Next Topic: Snow