Forecast Details for Trout Run, PA

Recent Locations: Trout Run, PA

Today: Rain before noon, then showers, mainly between noon and 2pm. High near 54. Southeast wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight: A chance of showers, mainly between 8pm and 2am. Patchy dense fog between 1am and 4am. Otherwise, cloudy, with a low around 53. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday: A slight chance of showers before 10am. Patchy dense fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 73. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 20%.

Monday Night: Mostly cloudy, with a low around 48. North wind around 6 mph.

Tuesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 75. Northeast wind around 7 mph becoming south in the afternoon. Chance of precipitation is 20%.

Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday: A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 50%.

Wednesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.

Thursday: Showers, with thunderstorms also possible after 2pm. High near 67. Chance of precipitation is 80%.

Thursday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

Friday: Showers likely. Partly sunny, with a high near 63. Chance of precipitation is 60%.

Friday Night: Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

Saturday: Showers likely. Partly sunny, with a high near 60. Chance of precipitation is 70%.

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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)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

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

Weather Topic: What is Drizzle?

Home - Education - Precipitation - Drizzle

Drizzle Next Topic: Evaporation

Drizzle is precipitation in the form of water droplets which are smaller than raindrops.

Drizzle is characterized by fine, gently falling droplets and typically does not impact human habitation in a negative way. The exception to this is freezing drizzle, a condition where drizzle freezes immediately upon reaching earth's surface. Freezing drizzle is still less dangerous than freezing rain, but can potentially result in hazardous road conditions.

Next Topic: Evaporation