Forecast Details for Casper, WY

Recent Locations: Casper, WY  
Tonight: Areas of smoke before 11pm. Mostly clear, with a low around 51. West northwest wind 5 to 7 mph becoming light and variable.
Sunday: Areas of smoke before 9am, then areas of smoke after 2pm. Sunny, with a high near 88. West northwest wind 3 to 8 mph.
Sunday Night: Areas of smoke. Mostly clear, with a low around 55. North wind 6 to 9 mph becoming east in the evening.
Monday: Areas of smoke before 7am. Sunny, with a high near 89. Breezy, with a northwest wind 11 to 16 mph becoming southwest in the morning. Winds could gust as high as 26 mph.
Monday Night: Partly cloudy, with a low around 53. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Tuesday: Sunny, with a high near 87. West southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday Night: Mostly cloudy, with a low around 57. South southwest wind around 7 mph.
Wednesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 84. Breezy.
Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 56.
Thursday: A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 80. Breezy.
Thursday Night: A chance of showers. Mostly cloudy, with a low around 46. Breezy.
Friday: Sunny, with a high near 73. Breezy.
Friday Night: Mostly clear, with a low around 44. Breezy.
Saturday: Sunny, with a high near 79. Breezy.

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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 is Graupel?

Home - Education - Precipitation - Graupel

Graupel Next Topic: Hail

Graupel is a form of precipitation that is created by atmospheric conditions which cause supercooled water droplets to contact snow crystals and freeze to their surface.

Sometimes known as soft hail or snow pellets, graupel is delicate and easily destroyed by touch. Whereas hail usually falls during severe weather, graupel doesn't require such conditions to form, and can form in mild precipitation similar to situations which produce snowfall.

Next Topic: Hail

Weather Topic: What are Hole Punch Clouds?

Home - Education - Cloud Types - Hole Punch Clouds

Hole Punch Clouds Next Topic: Mammatus Clouds

A hole punch cloud is an unusual occurrence when a disk-shaped hole appears in a cirrostratus, cirrocumulus, or altocumulus cloud.

When part of the cloud forms ice crystals, water droplets in the surrounding area of the cloud evaporate. The effect of this process produces a large elliptical gap in the cloud. The hole punch cloud formation is rare, but it is not specific to any geographic area.

Other names which have been used to describe this phenomena include fallstreak hole, skypunch, and cloud hole.

Next Topic: Mammatus Clouds