Detailed Forecast Discussion: In the upper levels of the atmosphere today, a trough across the upper Midwest will be advancing south and eastward through the afternoon hours. As it does so, winds aloft will become northwesterly instead of west, allowing cooler air to filter in. As a result of the trough passage, a nice cold front slides through around midday …

Andy

Andy

Born and raised in St. Louis, Andrew obtained a Ph.D. in Atmospheric Science from the University of Colorado in 2015. From 2015 to 2020, he worked remotely in Boulder as an atmospheric scientist with NOAA's Atlantic Oceanographic and Meteorological Laboratory in Miami. Andy is now a full-time meteorologist.

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