Forecast Details for Casper, WY

Recent Locations: Casper, WY  
Tonight: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 51. East northeast wind 5 to 10 mph becoming light north after midnight.
Friday: A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 84. Breezy, with a light and variable wind becoming west northwest 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Friday Night: Partly cloudy, with a low around 52. Breezy, with an east southeast wind 12 to 17 mph becoming light and variable. Winds could gust as high as 24 mph.
Saturday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 90. West southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday Night: Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light and variable after midnight.
Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 90. Light and variable wind becoming east southeast 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Sunday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 55. East southeast wind 9 to 14 mph, with gusts as high as 21 mph.
Monday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 88.
Monday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. Breezy.
Tuesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.
Tuesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Wednesday: Sunny, with a high near 82. Breezy.
Wednesday Night: Mostly clear, with a low around 53.
Juneteenth: Mostly sunny, with a high near 86.

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Weather Topic: What are Cumulonimbus Clouds?

Home - Education - Cloud Types - Cumulonimbus Clouds

Cumulonimbus Clouds Next Topic: Cumulus Clouds

The final form taken by a growing cumulus cloud is the cumulonimbus cloud, which is very tall and dense. The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although most commonly they stop growing at an altitude of 6 km.

Even small cumulonimbus clouds appear very large in comparison to other cloud types. They can signal the approach of stormy weather, such as thunderstorms or blizzards.

Next Topic: Cumulus Clouds

Weather Topic: What is Drizzle?

Home - Education - Precipitation - Drizzle

Drizzle Next Topic: Evaporation

Drizzle is precipitation in the form of water droplets which are smaller than raindrops.

Drizzle is characterized by fine, gently falling droplets and typically does not impact human habitation in a negative way. The exception to this is freezing drizzle, a condition where drizzle freezes immediately upon reaching earth's surface. Freezing drizzle is still less dangerous than freezing rain, but can potentially result in hazardous road conditions.

Next Topic: Evaporation

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