Forecast Details for Whitehall, WI

Recent Locations: Townville, PA Bayside, CA Whitehall, WI

Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 63. East wind around 6 mph.

Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86. Southeast wind 5 to 8 mph.

Sunday Night: Partly cloudy, with a low around 62. Southeast wind around 6 mph.

Monday: A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 84. Southeast wind 5 to 8 mph. Chance of precipitation is 20%.

Monday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 64. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 10%.

Tuesday: Mostly sunny, with a high near 86. Calm wind becoming south around 6 mph in the morning.

Tuesday Night: Partly cloudy, with a low around 64. Light south wind.

Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 40%.

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Light south wind. Chance of precipitation is 40%.

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 40%.

Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Light south wind.

Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 72. Light and variable wind becoming west 5 to 7 mph in the morning.

Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. North wind around 6 mph becoming east after midnight.

Saturday: A 20 percent chance of showers. Partly sunny, with a high near 71. East wind 6 to 8 mph.

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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