Forecast Details for Park City, MT

Recent Locations: Rock City Falls, NY Greenfield Park, NY Park City, MT

Today: Partly sunny, with a high near 85. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon.

Tonight: Mostly cloudy, with a low around 56. East northeast wind 6 to 11 mph becoming north northwest after midnight.

Wednesday: Mostly cloudy, with a high near 80. Northwest wind 6 to 10 mph becoming east in the afternoon.

Wednesday Night: A slight chance of showers and thunderstorms. Cloudy, with a low around 58. East wind 6 to 11 mph. Chance of precipitation is 20%.

Thursday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 78. West wind 5 to 9 mph becoming east in the afternoon. Chance of precipitation is 50%.

Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 56. East northeast wind 6 to 10 mph becoming west after midnight. Chance of precipitation is 50%.

Friday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. West wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 60%.

Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 53. North wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 40%.

Saturday: A 30 percent chance of showers. Partly sunny, with a high near 77. West wind 5 to 7 mph becoming north northeast in the afternoon.

Saturday Night: Partly cloudy, with a low around 52. Northeast wind 5 to 8 mph becoming west after midnight.

Sunday: Mostly sunny, with a high near 83. West southwest wind around 7 mph becoming south southeast in the afternoon.

Sunday Night: Partly cloudy, with a low around 52. North northeast wind 6 to 8 mph becoming west southwest after midnight.

Labor Day: Sunny, with a high near 83. West wind 6 to 8 mph becoming east 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