Forecast Details for Grant, OK

Recent Locations: Grant, OK

This Afternoon: Cloudy, with a high near 66. Northeast wind around 5 mph.

Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 54. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday: Showers and possibly a thunderstorm. High near 56. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Night: Showers and possibly a thunderstorm. Low around 47. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.

Sunday: Mostly cloudy, with a high near 64. North wind 5 to 10 mph.

Sunday Night: Mostly clear, with a low around 42. North wind around 5 mph.

Monday: Sunny, with a high near 68. Northeast wind 5 to 10 mph becoming south in the afternoon.

Monday Night: Mostly clear, with a low around 50. South wind around 10 mph.

Tuesday: Mostly sunny, with a high near 74. South wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. South wind around 10 mph becoming northeast after midnight.

Wednesday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73. East wind around 10 mph.

Wednesday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East wind 10 to 15 mph, with gusts as high as 20 mph.

Thursday: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Southeast wind around 15 mph, with gusts as high as 25 mph.

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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 Evaporation?

Home - Education - Precipitation - Evaporation

Next Topic: Fog

Evaporation is the process which returns water from the earth back to the atmosphere, and is another crucial process in the water cycle.

Evaporation is the transformation of liquid into gas, and it happens because molecules are excited by the application of energy and turn into vapor. In order for water to evaporate it has to be on the surface of a body of water.

Next Topic: Fog

Weather Topic: What are Fractus Clouds?

Home - Education - Cloud Types - Fractus Clouds

Fractus Clouds Next Topic: Freezing Rain

A fractus cloud (scud) is a fragmented, tattered cloud which has likely been sheared off of another cloud. They are accessory clouds, meaning they develop from parent clouds, and are named in a way which describes the original cloud which contained them.

Fractus clouds which have originated from cumulus clouds are referred to as cumulus fractus, while fractus clouds which have originated from stratus clouds are referred to as stratus fractus. Under certain conditions a fractus cloud might merge with another cloud, or develop into a cumulus cloud, but usually a fractus cloud seen by itself will dissipate rapidly.

They are often observed on the leading and trailing edges of storm clouds, and are a display of wind activity.

Next Topic: Freezing Rain