Forecast Details for Trevor, WI

Recent Locations: London, OH Sebeka, MN Trevor, WI

Current Alerts for Trevor, WI: Air Quality Alert

Today: Areas of smoke after 5pm. Sunny, with a high near 78. Calm wind becoming east around 5 mph in the morning.

Tonight: Areas of smoke before 8pm, then areas of smoke after 5am. Mostly clear, with a low around 55. East wind around 5 mph becoming calm.

Sunday: Areas of smoke before 8am, then areas of smoke after 9am. Sunny, with a high near 80. Calm wind becoming east around 5 mph in the afternoon.

Sunday Night: Areas of smoke before 8pm. Mostly clear, with a low around 60. East wind around 5 mph becoming calm in the evening.

Monday: Sunny, with a high near 81. Calm wind becoming east around 5 mph in the morning.

Monday Night: Partly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.

Tuesday: Mostly sunny, with a high near 82. Light east wind increasing to 5 to 10 mph in the morning.

Tuesday Night: Partly cloudy, with a low around 65. East wind around 5 mph becoming calm in the evening.

Wednesday: Sunny, with a high near 85.

Wednesday Night: Partly cloudy, with a low around 67.

Thursday: Mostly sunny, with a high near 85.

Thursday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Friday: Mostly sunny, with a high near 89.

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

The Current National Weather Forecast and National Weather Map are shown below.

National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

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 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