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Severe Thunderstorms Possible in the South Central U.S.; Wildfire Smoke Impacts in the North Central U.S.; Severe Space Weather

Scattered severe thunderstorms may bring large hail and isolated damaging winds this weekend over parts of the south central U.S. Smoke from Canadian wildfires will bring air quality issues to parts of the north central U.S. this weekend. Moderate to Severe geomagnetic storm conditions will remain possible into early Monday following a strong coronal mass ejection from the sun. Read More >

 

A winter storm moved from the southern Plains into the Great Lakes Monday, Feb. 11 into Tuesday, Feb. 12, bringing snow, freezing rain and some sleet to the area. Significant snow accumulations of 6 to 9 inches fell across portions of northeast Iowa and far northwest Illinois. Ice accumulations from freezing rain ranged from a light glaze to over a quarter inch; especially in parts of northwest Illinois.

Strong winds between 40 and 50 mph were common across the region on the back side of this system.

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Pressure / Fronts / Radar Loop (Weather Prediction Center)
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