Forecast Details for Lake Harmony, PA

Recent Locations: Pep, NM Fulton, AR Lake Harmony, PA

Current Alerts for Lake Harmony, PA: Winter Storm Warning

Tonight: A chance of snow, mainly after 3am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

Sunday: Snow. High near 32. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Low around 23. Blustery, with a northeast wind 10 to 20 mph becoming north after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Monday: Snow likely, mainly before 1pm. The snow could be heavy at times. Areas of blowing snow. Cloudy, with a high near 28. Blustery, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

Monday Night: Areas of blowing snow before 1am. Mostly cloudy, with a low around 12. Blustery, with a northwest wind around 20 mph, with gusts as high as 40 mph.

Tuesday: Partly sunny, with a high near 24. Blustery.

Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.

Wednesday: A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

Wednesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

Thursday: A chance of rain. Partly sunny, with a high near 39. Chance of precipitation is 50%.

Thursday Night: Rain and snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

Friday: A chance of rain and snow. Mostly sunny, with a high near 36. Chance of precipitation is 30%.

Friday Night: Mostly clear, with a low around 21.

Saturday: Mostly sunny, with a high near 42.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

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 Stratus Clouds?

Home - Education - Cloud Types - Stratus Clouds

Next Topic: Wall Clouds

Stratus clouds are similar to altostratus clouds, but form at a lower altitude and are identified by their fog-like appearance, lacking the distinguishing features of most clouds.

Stratus clouds are wider than most clouds, and their base has a smooth, uniform look which is lighter in color than a nimbostratus cloud. The presence of a stratus cloud indicates the possibility of minor precipitation, such as drizzle, but heavier precipitation does not typically arrive in the form of a stratus cloud.

Next Topic: Wall Clouds

Weather Topic: What are Altocumulus Clouds?

Home - Education - Cloud Types - Altocumulus Clouds

Next Topic: Altostratus Clouds

Similar to cirrocumulus clouds, altocumulus clouds are characterized by cloud patches. They are distinguished by larger cloudlets than cirrocumulus clouds but are still smaller than stratocumulus clouds.

Altocumulus clouds most commonly form in middle altitudes (between 2 and 5 km) and may resemble, at times, the shape of a flying saucer. These uncommon formations, called altocumulus lenticularis, are created by uplift in the atmosphere and are most often seen in close proximity to mountains.

Next Topic: Altostratus Clouds