Forecast Details for Island Park, ID

Recent Locations: Spottsville, KY Sugar City, CO Island Park, ID

Tonight: A 20 percent chance of snow showers after 5am. Partly cloudy, with a low around 26. South wind around 6 mph becoming calm after midnight.

Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 4pm. Areas of fog between 7am and 9am. Snow level rising to 7300 feet in the afternoon. High near 44. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night: Rain showers before midnight, then rain and snow showers between midnight and 3am, then snow showers after 3am. Some thunder is also possible. Snow level 7500 feet lowering to 6300 feet after midnight . Low around 25. South southwest wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday: Snow showers. High near 32. Southwest wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday Night: Snow showers, mainly before midnight. Areas of fog after midnight. Low around 19. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday: Snow showers likely, mainly after noon. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 12.

Saturday: Sunny, with a high near 46.

Saturday Night: Partly cloudy, with a low around 19.

Sunday: Sunny, with a high near 57.

Sunday Night: Partly cloudy, with a low around 26.

Monday: A 20 percent chance of rain. Snow level 7000 feet rising to 8000 feet in the afternoon. Mostly sunny, with a high near 62.

Monday Night: A chance of rain and snow. Snow level 8300 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

Tuesday: A chance of rain and snow. Snow level 7100 feet. Partly sunny, with a high near 59. Chance of precipitation is 50%.

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National Weather Forecast--Current

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North America Water Vapor (Moisture)

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Weather Topic: What are Altostratus Clouds?

Home - Education - Cloud Types - Altostratus Clouds

Next Topic: Cirrocumulus Clouds

Altostratus clouds form at mid to high-level altitudes (between 2 and 7 km) and are created by a warm, stable air mass which causes water vapor to condense as it rise through the atmosphere. Usually altostratus clouds are featureless sheets characterized by a uniform color.

In some cases, wind punching through the cloud formation may give it a waved appearance, called altostratus undulatus. Altostratus clouds are commonly seen with other cloud formations accompanying them.

Next Topic: Cirrocumulus Clouds

Weather Topic: What are Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds