Forecast Details for Interior, SD

Recent Locations: Interior, SD  
Tonight: A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 32. East wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Friday: Partly sunny, then gradually becoming sunny, with a high near 57. Southwest wind 7 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night: Partly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm. Winds could gust as high as 17 mph.
Saturday: Mostly sunny, with a high near 65. Southeast wind 6 to 16 mph, with gusts as high as 28 mph.
Saturday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 39. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday: Rain likely, mainly before noon. Mostly cloudy, with a high near 61. South wind 6 to 11 mph becoming northwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 60%.
Sunday Night: A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33. Northwest wind 14 to 16 mph, with gusts as high as 29 mph.
Monday: A slight chance of rain before noon. Partly sunny, with a high near 51. Breezy, with a northwest wind 14 to 23 mph, with gusts as high as 34 mph.
Monday Night: Mostly clear, with a low around 26.
Tuesday: Mostly sunny, with a high near 54. Breezy.
Tuesday Night: Partly cloudy, with a low around 27.
Wednesday: Mostly sunny, with a high near 50.
Wednesday Night: Mostly clear, with a low around 27.
Thursday: Sunny, with a high near 59.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

Want to Receive our Free Daily Forecast Emails in your inbox by 5 a.m.?
There are no ads! Learn More
We respect your privacy and will not share or sell your email with anyone.

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

The Current National Weather Forecast and National Weather Map are shown below.

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 is Evaporation?

Home - Education - Precipitation - Evaporation

Evaporation Next Topic: Fog

Evaporation is the process which returns water from the earth back to the atmosphere, and is another crucial process in the water cycle.

Evaporation is the transformation of liquid into gas, and it happens because molecules are excited by the application of energy and turn into vapor. In order for water to evaporate it has to be on the surface of a body of water.

Next Topic: Fog

Weather Topic: What are Fractus Clouds?

Home - Education - Cloud Types - Fractus Clouds

Fractus Clouds Next Topic: Freezing Rain

A fractus cloud (scud) is a fragmented, tattered cloud which has likely been sheared off of another cloud. They are accessory clouds, meaning they develop from parent clouds, and are named in a way which describes the original cloud which contained them.

Fractus clouds which have originated from cumulus clouds are referred to as cumulus fractus, while fractus clouds which have originated from stratus clouds are referred to as stratus fractus. Under certain conditions a fractus cloud might merge with another cloud, or develop into a cumulus cloud, but usually a fractus cloud seen by itself will dissipate rapidly.

They are often observed on the leading and trailing edges of storm clouds, and are a display of wind activity.

Next Topic: Freezing Rain