Forecast Details for Greycliff, MT

Recent Locations: Sumner, GA Alligator, MS Greycliff, MT

Current Alerts for Greycliff, MT: High Wind Watch

Tonight: Increasing clouds, with a low around 34. East wind 5 to 10 mph becoming light east northeast after midnight.

Monday: Cloudy, with a high near 54. Light east wind becoming east southeast 5 to 10 mph in the morning.

Monday Night: Mostly cloudy, with a low around 34. East southeast wind 5 to 8 mph becoming calm in the evening.

Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 72. West southwest wind 6 to 16 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 50 mph.

Tuesday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 36. West wind 26 to 31 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday: Mostly sunny, with a high near 58. West wind 14 to 23 mph.

Wednesday Night: Partly cloudy, with a low around 29. West northwest wind 11 to 16 mph becoming light and variable after midnight.

Thursday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 58. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon.

Thursday Night: Mostly clear, with a low around 33. East wind 5 to 10 mph becoming light and variable after midnight.

Friday: Mostly sunny, with a high near 66. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon.

Friday Night: Mostly cloudy, with a low around 41. East southeast wind 6 to 11 mph becoming light and variable after midnight.

Saturday: A 40 percent chance of showers. Mostly sunny, with a high near 70. Light west southwest wind becoming west 8 to 13 mph in the afternoon.

Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 39. West southwest wind 5 to 11 mph.

Sunday: Showers likely. Partly sunny, with a high near 58. West wind 6 to 15 mph becoming east northeast in the afternoon. Chance of precipitation is 60%.

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North America Water Vapor (Moisture)

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Weather Topic: What are Altocumulus Clouds?

Home - Education - Cloud Types - Altocumulus Clouds

Next Topic: Altostratus Clouds

Similar to cirrocumulus clouds, altocumulus clouds are characterized by cloud patches. They are distinguished by larger cloudlets than cirrocumulus clouds but are still smaller than stratocumulus clouds.

Altocumulus clouds most commonly form in middle altitudes (between 2 and 5 km) and may resemble, at times, the shape of a flying saucer. These uncommon formations, called altocumulus lenticularis, are created by uplift in the atmosphere and are most often seen in close proximity to mountains.

Next Topic: Altostratus Clouds

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