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Gusty Winds in the Mid-Atlantic and Northeast; Atmospheric River to Impact the Northwest

Gusty winds are expected from portions of the Mid-Atlantic into the Northeast through the night following the system that brought rain to the area. An atmospheric river will move into the Northwest late today into Saturday bringing moderate to heavy rainfall, mountain snow, windy conditions, and high surf to the area over the weekend. Read More >

Overview

A pronounced cold front sagged south of Canada, colliding with a warm and humid air mass across central Minnesota on August 3, 2024. Surface temperatures reached the upper 80s/lower 90s with dew points in the low to mid 70s. This created an unstable environment, featuring instability exceeding 4000-5000 J/kg of MLCAPE and steep mid-level lapse rates between 8.0-9.0°C/km.

A pair of strong supercells formed along the front over central Minnesota during the late afternoon and travelled south-southeast through the evening. Initial storms produced very large hail up to 3 inches in diameter, with sporadic reports of wind damage. An EF-1 tornado impacted Melrose, MN as the supercells travelled through Stearns County. 

***This page will continue to be updated as more information comes in***

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