Forecast Details for Dennison, MN

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Tonight: Isolated showers before 8pm. Mostly cloudy, with a low around 30. West wind around 5 mph. Chance of precipitation is 20%.
Columbus Day: Mostly sunny, with a high near 49. West wind around 5 mph becoming south in the afternoon.
Monday Night: A 40 percent chance of showers after 1am. Increasing clouds, with a low around 39. Southeast wind 5 to 10 mph.
Tuesday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 48. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night: Cloudy, with a low around 36. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday: Mostly cloudy, with a high near 46. Northwest wind 5 to 10 mph.
Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Calm wind.
Thursday: Sunny, with a high near 57. Light south wind increasing to 5 to 10 mph in the morning.
Thursday Night: Partly cloudy, with a low around 44. South wind 5 to 10 mph.
Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 62. South wind 10 to 15 mph.
Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 45. South southwest wind around 5 mph.
Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 62. West southwest wind 5 to 10 mph.
Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 46. South wind around 5 mph.
Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 62. South wind 5 to 10 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 Drizzle?

Home - Education - Precipitation - Drizzle

Drizzle Next Topic: Evaporation

Drizzle is precipitation in the form of water droplets which are smaller than raindrops.

Drizzle is characterized by fine, gently falling droplets and typically does not impact human habitation in a negative way. The exception to this is freezing drizzle, a condition where drizzle freezes immediately upon reaching earth's surface. Freezing drizzle is still less dangerous than freezing rain, but can potentially result in hazardous road conditions.

Next Topic: Evaporation

Weather Topic: What is Fog?

Home - Education - Cloud Types - Fog

Fog Next Topic: Fractus Clouds

Fog is technically a type of stratus cloud, which lies along the ground and obscures visibility.

It is usually created when humidity in the air condenses into tiny water droplets. Because of this, some places are more prone to foggy weather, such as regions close to a body of water.

Fog is similar to mist; both are the appearance of water droplets suspended in the air, but fog is the term applied to the condition when visibility is less than 1 km.

Next Topic: Fractus Clouds