Forecast Details for Ulysses, PA

Recent Locations: Ulysses, PA

Overnight: Scattered sprinkles with isolated showers before 4am, then scattered showers between 4am and 5am, then scattered sprinkles with isolated showers after 5am. Cloudy, with a low around 48. West wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Sunday: Scattered showers before 8am, then a chance of showers with scattered sprinkles between 8am and 2pm, then scattered sprinkles with a slight chance of showers after 2pm. Cloudy, with a high near 55. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 42. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.

Monday: Mostly sunny, with a high near 59. Northwest wind 13 to 15 mph, with gusts as high as 24 mph.

Monday Night: Areas of frost after 3am. Otherwise, mostly clear, with a low around 35. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

Tuesday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 60.

Tuesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.

Wednesday: Showers, mainly after 8am. High near 52. Chance of precipitation is 80%.

Wednesday Night: Showers. Low around 44. Chance of precipitation is 80%.

Thursday: Showers. High near 50. Chance of precipitation is 80%.

Thursday Night: Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

Friday: Showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

Friday Night: Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

Saturday: A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 50%.

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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 are Cumulus Clouds?

Home - Education - Cloud Types - Cumulus Clouds

Next Topic: Drizzle

Cumulus clouds are fluffy and textured with rounded tops, and may have flat bottoms. The border of a cumulus cloud is clearly defined, and can have the appearance of cotton or cauliflower.

Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall, becoming cumulus congestus and possibly the even taller cumulonimbus clouds. When cumulus clouds become taller, they have a greater chance of producing precipitation.

Next Topic: Drizzle

Weather Topic: What is Evaporation?

Home - Education - Precipitation - Evaporation

Next Topic: Fog

Evaporation is the process which returns water from the earth back to the atmosphere, and is another crucial process in the water cycle.

Evaporation is the transformation of liquid into gas, and it happens because molecules are excited by the application of energy and turn into vapor. In order for water to evaporate it has to be on the surface of a body of water.

Next Topic: Fog