Forecast Details for Ukiah, OR

Recent Locations: Mitchell, OR Turlock, CA Ukiah, OR

Tonight: Mostly clear, with a low around 35. Calm wind.

Thursday: Sunny, with a high near 67. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night: Partly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening.

Friday: A chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 67. Calm wind. Chance of precipitation is 40%.

Friday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 62. Chance of precipitation is 90%.

Saturday Night: Showers and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Low around 35. Chance of precipitation is 80%.

Sunday: A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.

Sunday Night: A chance of rain before 2am, then a slight chance of rain and snow. Snow level 5200 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

Monday: A chance of rain and snow before 11am, then a slight chance of rain. Snow level 3800 feet rising to 4400 feet in the afternoon. Partly sunny, with a high near 48.

Monday Night: Mostly cloudy, with a low around 29.

Tuesday: Mostly sunny, with a high near 56.

Tuesday Night: A chance of rain and snow. Mostly cloudy, with a low around 34.

Wednesday: A chance of rain and snow. Partly sunny, with a high near 55.

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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 is Graupel?

Home - Education - Precipitation - Graupel

Graupel Next Topic: Hail

Graupel is a form of precipitation that is created by atmospheric conditions which cause supercooled water droplets to contact snow crystals and freeze to their surface.

Sometimes known as soft hail or snow pellets, graupel is delicate and easily destroyed by touch. Whereas hail usually falls during severe weather, graupel doesn't require such conditions to form, and can form in mild precipitation similar to situations which produce snowfall.

Next Topic: Hail

Weather Topic: What are Hole Punch Clouds?

Home - Education - Cloud Types - Hole Punch Clouds

Hole Punch Clouds Next Topic: Mammatus Clouds

A hole punch cloud is an unusual occurrence when a disk-shaped hole appears in a cirrostratus, cirrocumulus, or altocumulus cloud.

When part of the cloud forms ice crystals, water droplets in the surrounding area of the cloud evaporate. The effect of this process produces a large elliptical gap in the cloud. The hole punch cloud formation is rare, but it is not specific to any geographic area.

Other names which have been used to describe this phenomena include fallstreak hole, skypunch, and cloud hole.

Next Topic: Mammatus Clouds