Forecast Details for Blakesburg, IA

Recent Locations: Blakesburg, IA  
Overnight: Mostly cloudy, with a steady temperature around 42. East southeast wind around 8 mph.
Friday: Partly sunny, with a high near 68. Breezy, with an east southeast wind 7 to 16 mph, with gusts as high as 25 mph.
Friday Night: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 44. South wind 9 to 15 mph becoming west northwest after midnight. Winds could gust as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday: Mostly sunny, with a high near 61. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 41. North wind 7 to 10 mph becoming east northeast after midnight.
Sunday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 58. Breezy. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Monday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 57. Breezy. Chance of precipitation is 60%.
Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 38. Breezy.
Tuesday: Partly sunny, with a high near 53. Windy.
Tuesday Night: Mostly clear, with a low around 34. Breezy.
Wednesday: Sunny, with a high near 55. Breezy.
Wednesday Night: Mostly clear, with a low around 36.
Thursday: Sunny, with a high near 65.

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Current U.S. National Radar--Current

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Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

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Tomorrows National Weather Map

North America Water Vapor (Moisture)

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North American Water Vapor Map

Weather Topic: What are Shelf Clouds?

Home - Education - Cloud Types - Shelf Clouds

Shelf Clouds Next Topic: Sleet

A shelf cloud is similar to a wall cloud, but forms at the front of a storm cloud, instead of at the rear, where wall clouds form.

A shelf cloud is caused by a series of events set into motion by the advancing storm; first, cool air settles along the ground where precipitation has just fallen. As the cool air is brought in, the warmer air is displaced, and rises above it, because it is less dense. When the warmer air reaches the bottom of the storm cloud, it begins to cool again, and the resulting condensation is a visible shelf cloud.

Next Topic: Sleet

Weather Topic: What is Snow?

Home - Education - Precipitation - Snow

Snow Next Topic: Stratocumulus Clouds

Snow is precipitation taking the form of ice crystals. Each ice crystal, or snowflake, has unique characteristics, but all of them grow in a hexagonal structure. Snowfall can last for sustained periods of time and result in significant buildup of snow on the ground.

On the earth's surface, snow starts out light and powdery, but as it begins to melt it tends to become more granular, producing small bits of ice which have the consistency of sand. After several cycles of melting and freezing, snow can become very dense and ice-like, commonly known as snow pack.

Next Topic: Stratocumulus Clouds