Forecast Details for Selby, SD

Recent Locations: Placerville, CA Delavan, MN Selby, SD

Current Alerts for Selby, SD: Fire Weather Watch

Tonight: Mostly clear, with a low around 50. South southeast wind around 16 mph, with gusts as high as 24 mph.

Wednesday: Sunny through mid morning, then becoming mostly cloudy and hot, with a high near 91. Breezy, with a southeast wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 36 mph.

Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Breezy, with a south wind 17 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: A slight chance of showers. Mostly sunny, with a high near 68. Breezy, with a west wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 20%.

Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 34. Breezy, with a west northwest wind 22 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

Friday: Mostly sunny, with a high near 51. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 31 mph.

Friday Night: A slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 31. Blustery, with a west northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the evening. Chance of precipitation is 20%.

Saturday: A slight chance of snow showers before 1pm. Mostly sunny, with a high near 52. West northwest wind 9 to 15 mph. Chance of precipitation is 20%.

Saturday Night: A slight chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. West wind 8 to 11 mph becoming east after midnight. Chance of precipitation is 30%.

Sunday: A chance of rain and snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.

Sunday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

Monday: A chance of rain and snow showers. Partly sunny, with a high near 51. Chance of precipitation is 30%.

Monday Night: A slight chance of showers. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

Tuesday: A slight chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 20%.

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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

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

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.

Weather Topic: What are Cirrocumulus Clouds?

Home - Education - Cloud Types - Cirrocumulus Clouds

Next Topic: Cirrostratus Clouds

Cirrocumulus clouds form at high altitudes (usually around 5 km) and have distinguishing characteristics displayed in a fine layer of small cloud patches. These small cloud patches are sometimes referred to as "cloudlets" in relation to the whole cloud formation.

Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the water droplets in the cloud freeze into ice crystals and the cloud becomes a cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud formations generally pass rapidly.

Next Topic: Cirrostratus Clouds

Weather Topic: What are Cirrus Clouds?

Home - Education - Cloud Types - Cirrus Clouds

Next Topic: Condensation

Cirrus clouds are high-level clouds that occur above 20,000 feet and are composed mainly of ice crystals. They are thin and wispy in appearance.

What do they indicate?
They are often the first sign of an approaching storm.

Next Topic: Condensation