Forecast Details for Grass Range, MT

Recent Locations: Middleton, WI Redding Ridge, CT Grass Range, MT

Current Alerts for Grass Range, MT: Winter Weather Advisory

Overnight: Mostly cloudy, with a low around 32. Southeast wind 7 to 9 mph.

Thursday: A chance of rain before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 50. East southeast wind 7 to 12 mph becoming west northwest 13 to 18 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night: Rain and snow, becoming all snow after 1am. Patchy blowing snow after 3am. Low around 30. Blustery, with a west northwest wind 22 to 24 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday: Snow likely before 3pm, then a chance of rain and snow. Cloudy, with a high near 44. Northwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night: Partly cloudy, with a low around 29. Northwest wind 6 to 11 mph becoming west southwest after midnight.

Saturday: Sunny, with a high near 56. West wind 9 to 17 mph, with gusts as high as 25 mph.

Saturday Night: Mostly clear, with a low around 32. West wind 5 to 15 mph, with gusts as high as 22 mph.

Sunday: Mostly sunny, with a high near 52. Light and variable wind becoming east northeast 5 to 9 mph in the morning.

Sunday Night: Mostly cloudy, with a low around 31.

Monday: Mostly cloudy, with a high near 53.

Monday Night: Mostly cloudy, with a low around 36.

Tuesday: Sunny, with a high near 67. Breezy.

Tuesday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 32.

Wednesday: A chance of snow. Partly sunny, with a high near 46.

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 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