Forecast Details for Evans City, PA

Recent Locations: Richville, NY Sharon Hill, PA Evans City, PA

Overnight: Snow. Low around 26. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

Wednesday: A chance of snow, possibly mixing with rain after 8am, then gradually ending. Cloudy, then gradually becoming mostly sunny, with a high near 44. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Wednesday Night: Partly cloudy, with a low around 20. West wind 5 to 7 mph becoming calm after midnight.

Thursday: Mostly sunny, with a high near 39. Calm wind becoming west around 5 mph.

Thursday Night: Mostly clear, with a low around 20. Calm wind.

Friday: Sunny, with a high near 50.

Friday Night: Mostly clear, with a low around 32.

Saturday: Mostly sunny, with a high near 52.

Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

Sunday: Partly sunny, with a high near 38.

Sunday Night: A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.

Monday: A chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.

Monday Night: A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.

Tuesday: A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.

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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