Forecast Details for Holtwood, PA

Recent Locations: Holtwood, PA  
Current Alerts for Holtwood, PA: Winter Weather Advisory
Today: A chance of snow, mainly after 1pm. Cloudy, with a high near 33. North wind around 6 mph becoming calm in the morning. Chance of precipitation is 40%.
Tonight: Snow and sleet likely before 10pm, then snow, freezing rain, and sleet between 10pm and 4am, then freezing rain and sleet after 4am. Low around 28. Southeast wind 3 to 8 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Thursday: Rain, freezing rain, and sleet before 7am, then rain or freezing rain between 7am and 10am, then rain after 10am. High near 44. South wind around 8 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Thursday Night: A slight chance of rain before 1am. Mostly cloudy, with a low around 36. West wind 6 to 9 mph. Chance of precipitation is 20%.
Friday: Sunny, with a high near 42. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.
Friday Night: A slight chance of snow after 1am. Partly cloudy, with a low around 24. Chance of precipitation is 20%.
Saturday: A chance of snow and freezing rain before 1pm, then snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Saturday Night: Rain or freezing rain, becoming all rain after 1am. Low around 32. Chance of precipitation is 90%.
Sunday: Partly sunny, with a high near 45.
Sunday Night: Partly cloudy, with a low around 24.
Monday: Partly sunny, with a high near 36.
Monday Night: A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Tuesday: Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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North America Water Vapor (Moisture)

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North American Water Vapor Map

Weather Topic: What is Fog?

Home - Education - Cloud Types - Fog

Fog Next Topic: Fractus Clouds

Fog is technically a type of stratus cloud, which lies along the ground and obscures visibility.

It is usually created when humidity in the air condenses into tiny water droplets. Because of this, some places are more prone to foggy weather, such as regions close to a body of water.

Fog is similar to mist; both are the appearance of water droplets suspended in the air, but fog is the term applied to the condition when visibility is less than 1 km.

Next Topic: Fractus Clouds

Weather Topic: What is Freezing Rain?

Home - Education - Precipitation - Freezing Rain

Freezing Rain Next Topic: Graupel

Freezing rain is a condition where precipitation which has fallen in the form of water droplets reaches temperatures which are below freezing and freezes upon coming into contact with surface objects. The result of this precipitation is a glaze of ice which can be damaging to plants and man-made structures. A severe onset of freezing rain which results in a very thick glaze of ice is known as an ice storm.

Next Topic: Graupel