Forecast Details for Decker, MT

Recent Locations: Decker, MT  
Overnight: Mostly cloudy, with a low around 37. Southwest wind around 6 mph.
Monday: Isolated showers after 3pm. Mostly sunny, with a high near 69. West wind 5 to 9 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.
Monday Night: Showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 36. Southwest wind 7 to 12 mph becoming west northwest 17 to 22 mph after midnight. Chance of precipitation is 70%.
Tuesday: A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 58. West northwest wind 15 to 24 mph.
Tuesday Night: A slight chance of rain and snow showers after midnight. Mostly cloudy, with a low around 30. West wind 6 to 14 mph. Chance of precipitation is 20%.
Wednesday: A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Partly sunny, with a high near 55. West northwest wind 6 to 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. West wind 10 to 15 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday: A chance of rain and snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 54. Northwest wind 13 to 20 mph. Chance of precipitation is 50%.
Thursday Night: A slight chance of rain showers before 3am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 29. Northwest wind 7 to 17 mph. Chance of precipitation is 20%.
Friday: A chance of rain and snow showers before 9am, then a chance of rain showers. Partly sunny, with a high near 55. West wind 6 to 14 mph becoming north in the afternoon. Chance of precipitation is 40%.
Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 30. West northwest wind 7 to 14 mph.
Saturday: Mostly sunny, with a high near 64. West wind 7 to 13 mph becoming east in the afternoon.
Saturday Night: Partly cloudy, with a low around 38. East wind 9 to 11 mph becoming south after midnight.
Sunday: A 20 percent chance of showers. Mostly sunny, with a high near 74. Southwest wind 9 to 16 mph becoming north northeast in the afternoon.

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Weather Topic: What are Cirrocumulus Clouds?

Home - Education - Cloud Types - Cirrocumulus Clouds

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

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