Forecast Details for Wilsall, MT

Recent Locations: Carnesville, GA Henning, IL Wilsall, MT

Current Alerts for Wilsall, MT: Winter Weather Advisory

Tonight: Isolated snow showers before midnight. Mostly cloudy, with a low around 18. Light and variable wind becoming east around 6 mph. Chance of precipitation is 20%.

Sunday: A 40 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 38. Calm wind becoming south southeast 5 to 7 mph in the afternoon. New snow accumulation of less than a half inch possible.

Sunday Night: Snow likely. Mostly cloudy, with a low around 21. South southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday: Snow likely, mainly before noon. Mostly cloudy, with a high near 42. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. South southeast wind around 5 mph becoming calm in the evening.

Tuesday: A chance of snow showers before 3pm, then a chance of rain showers. Partly sunny, with a high near 50. Light west southwest wind becoming west 6 to 11 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 27. West northwest wind 5 to 10 mph becoming light and variable in the evening.

Wednesday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 52. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%.

Wednesday Night: Mostly cloudy, with a low around 27. North wind 5 to 7 mph becoming calm in the evening.

Thursday: Mostly sunny, with a high near 56. Calm wind.

Thursday Night: Mostly clear, with a low around 29. Light and variable wind.

Friday: Mostly sunny, with a high near 63. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Friday Night: A 20 percent chance of showers. Partly cloudy, with a low around 34. Southwest wind 5 to 8 mph becoming calm in the evening.

Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 63. Calm wind becoming north northwest around 6 mph in the afternoon.

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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

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North America Water Vapor (Moisture)

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Weather Topic: What is Condensation?

Home - Education - Precipitation - Condensation

Next Topic: Contrails

Condensation is the process which creates clouds, and therefore it is a crucial process in the water cycle. Condensation is the change of matter from a state of gas into a state of liquid, and it happens because water molecules release heat into the atmosphere and become organized into a more closely packed structure, what we might see as water droplets.

Water is always present in the air around us as a vapor, but it's too small for us to see. When water undergoes the process of condensation it becomes organized into visible water droplets. You've probably seen condensation happen before on the surface of a cold drink!

Next Topic: Contrails

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