Forecast Details for Harlem, MT

Recent Locations: Bankston, AL Morrilton, AR Harlem, MT

Current Alerts for Harlem, MT: High Wind Warning Winter Weather Advisory

Today: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 46. Windy, with a northwest wind 33 to 38 mph, with gusts as high as 55 mph.

Tonight: A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 39 mph.

Friday: A chance of snow before noon, then snow showers likely after noon. Mostly cloudy, with a high near 37. Windy, with a west northwest wind 23 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night: A chance of snow showers before 9pm, then a chance of snow, mainly between 9pm and midnight. Mostly cloudy, with a low around 20. Blustery, with a west northwest wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 40. West northwest wind 14 to 20 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

Saturday Night: Mostly cloudy, with a low around 18. West northwest wind 6 to 15 mph, with gusts as high as 22 mph.

Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 43. West northwest wind 6 to 10 mph.

Sunday Night: Mostly cloudy, with a low around 22. North wind 5 to 7 mph becoming calm after midnight.

Monday: Mostly sunny, with a high near 50.

Monday Night: Mostly cloudy, with a low around 25.

Tuesday: Mostly sunny, with a high near 58.

Tuesday Night: Partly cloudy, with a low around 28.

Wednesday: Mostly sunny, with a high near 58.

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

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 Cirrocumulus Clouds?

Home - Education - Cloud Types - Cirrocumulus Clouds

Next Topic: Cirrostratus Clouds

Cirrocumulus clouds form at high altitudes (usually around 5 km) and have distinguishing characteristics displayed in a fine layer of small cloud patches. These small cloud patches are sometimes referred to as "cloudlets" in relation to the whole cloud formation.

Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the water droplets in the cloud freeze into ice crystals and the cloud becomes a cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud formations generally pass rapidly.

Next Topic: Cirrostratus Clouds

Weather Topic: What are Cirrus Clouds?

Home - Education - Cloud Types - Cirrus Clouds

Next Topic: Condensation

Cirrus clouds are high-level clouds that occur above 20,000 feet and are composed mainly of ice crystals. They are thin and wispy in appearance.

What do they indicate?
They are often the first sign of an approaching storm.

Next Topic: Condensation