Climate changes make some aspects of weather forecasting increasingly difficult

phys.org | 3/25/2019 | Staff
baileyboo (Posted by) Level 3
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Ongoing climate changes make it increasingly difficult to predict certain aspects of weather, according to a new study from Stockholm University. The study, focusing on weather forecasts in the northern hemisphere spanning three to 10 days ahead, concludes that the greatest uncertainty increase will be regarding summer downpours, which is of critical importance when it comes to our ability to predict and prepare for flooding.

The study, "How Global Warming Changes the Difficulty of Synoptic Weather Forecasting," by Sebastian Scher and Gabriele Messori at the Department of Meteorology, published in Geophysical Research Letters, establishes that our ability to make accurate weather forecasts is affected by the current changes in the global climate. A major factor is the decrease in the temperature difference between the North Pole and the equator.

Span - Medium-range - Weather - Forecasting

In the studied span of medium-range weather forecasting (three to 10...
(Excerpt) Read more at: phys.org
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