Forecast Details for Graham, OK

Recent Locations: Mount Carmel, IL Foxhome, MN Graham, OK

Overnight: A 20 percent chance of rain and thunderstorms. Partly cloudy, with a low around 64. South wind around 11 mph.

Wednesday: A 20 percent chance of rain and thunderstorms, mainly between 10am and 1pm. Partly sunny, with a high near 86. South wind 10 to 20 mph, with gusts as high as 30 mph.

Wednesday Night: A chance of showers and thunderstorms before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am. Low around 62. South wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Thursday: A chance of sprinkles after 1pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 84. South southwest wind 15 to 17 mph, with gusts as high as 26 mph.

Thursday Night: Partly cloudy, with a low around 63. South wind around 14 mph, with gusts as high as 21 mph.

Friday: A chance of rain before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.

Friday Night: Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 90%.

Saturday: A 50 percent chance of showers before 1pm. Partly sunny, with a high near 66.

Saturday Night: Partly cloudy, with a low around 42.

Sunday: Mostly sunny, with a high near 68.

Sunday Night: Partly cloudy, with a low around 42.

Monday: Sunny, with a high near 71.

Monday Night: Mostly clear, with a low around 44.

Tuesday: Mostly sunny, with a high near 73.

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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