Thursday, July 14, 2016

Weather Underground National Forecast for Thursday,July 14,2016

By: nationalsummary , 10:00PM,GMT on July 13,2016





 
Weather Underground Forecast for Thursday,July 14,2016

A pair of frontal boundaries will bring active weather to the Plains and the Midwest on Thursday, while a ridge of high pressure builds over the Southwest.

A cold frontal boundary will stretch southwestward from the Great Lakes to the southern Plains. Warm air will collide with this frontal boundary, as well as another frontal system over the northern Plains, which will set the state for strong to severe thunderstorms. Stormy conditions will break out from the Plains to the Northeast. Severe thunderstorms will be possible in southern Kansas, northern Oklahoma, northwest Arkansas and southwest Missouri. These thunderstorms will be capable of producing large hail, dangerous straight line winds and isolated tornadoes. In addition, heavy rain will bring threats of flash flooding to the region. In the wake of the aforementioned frontal boundaries, low temperatures will drop 5 to 15 degrees below normal from the northern Plains to the upper Mississippi Valley. Most of the southern Plains should stay clear of precipitation.

Meanwhile, high pressure will build over the Southwest and the eastern Pacific. Dry weather will prevail across most areas west of the Continental Divide. Temperatures will rise 5 to 10 degrees above normal from the Desert Southwest to the southern high Plains.

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