Forecast Details for Interior, SD

Recent Locations: Interior, SD  
Today: A 20 percent chance of showers. Cloudy, with a high near 53. North wind 13 to 18 mph, with gusts as high as 26 mph.
Tonight: Showers likely, mainly after 3am. Patchy fog after midnight. Otherwise, cloudy, with a low around 36. Northeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Sunday: Showers. Patchy fog before 10am. High near 46. North wind 9 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 90%.
Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. North wind 6 to 8 mph becoming west after midnight.
Monday: Sunny, with a high near 68. West wind 6 to 9 mph becoming south in the afternoon.
Monday Night: A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 46. Breezy, with a southeast wind 10 to 15 mph becoming southwest 17 to 22 mph after midnight. Winds could gust as high as 33 mph.
Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 65. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph.
Tuesday Night: A chance of showers. Partly cloudy, with a low around 38. Northwest wind 9 to 18 mph, with gusts as high as 28 mph.
Wednesday: A chance of showers. Partly sunny, with a high near 59.
Wednesday Night: A chance of showers. Mostly cloudy, with a low around 37.
Thursday: A chance of showers. Partly sunny, with a high near 56.
Thursday Night: A slight chance of showers. Partly cloudy, with a low around 36.
Friday: A chance of showers. Mostly sunny, with a high near 62.

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Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

Tomorrows National Weather Map

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

North American Water Vapor Map

Weather Topic: What are Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

Altostratus Clouds Next Topic: Cirrocumulus Clouds

Altostratus clouds form at mid to high-level altitudes (between 2 and 7 km) and are created by a warm, stable air mass which causes water vapor to condense as it rise through the atmosphere. Usually altostratus clouds are featureless sheets characterized by a uniform color.

In some cases, wind punching through the cloud formation may give it a waved appearance, called altostratus undulatus. Altostratus clouds are commonly seen with other cloud formations accompanying them.

Next Topic: Cirrocumulus Clouds

Weather Topic: What are Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Cirrostratus Clouds Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds