USA.- The Weather Prediction Center of the National Weather Service, warned that a cold front Unstable weather will spread from the Great Lakes to the East Coast along with a threat of tsevere electrical storms tonight from the northern Mid-Atlantic to southern New England.
The Weather Prediction Centerreported below-average temperatures will stretch from the Great Lakes to the Ohio Valley, while temperatures well above average persist throughout the West.
the bands of external rain associated with Ian could begin to affect southern Florida on Monday, possibly becoming more frequent on Tuesday.
An upper level trough is projected to amplify over the east of the USA during the next few days. This watering hole will bring the recent heat spell across the central plains to the south all the way behind a cold front.
Meanwhile, unsettled weather associated with the upper channel over the Great Lakes will spread east and southeast toward the eastern seaboard. Areas from the northern Mid-Atlantic to southern New England are under threat from severe thunderstorms when a cold front passes through the region tonight.
By Tuesday, cooler, drier air will spread to the East Coast behind the front, but it is expected that harsh and rainy conditions Great Lakes, where active lake-effect showers downwind of all Great Lakes are likely for the next several days.
Although the temperatures get cold in the east over the next several days, it will warm over much of the west in response to the upper ridge amplification.
Well-above-average temperatures are expected across most of the West through next week, with some record highs possible by Monday across the coastal Pacific Northwest.
Meanwhile, attentions will turn to the Caribbean Sea as Tropical The ian storm it will rapidly intensify into a hurricane.
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The outside rain bands associated with Ian could begin to affect the south of the Florida on Monday, possibly becoming more frequent on Tuesday.
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