National Weather Service United States Department of Commerce

Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

SMG Mission Statement
The Spaceflight Meteorology Group (SMG) provides unique world-class weather support to the US Human Spaceflight effort by: 1) providing weather forecasts and briefings to NASA personnel; 2) providing pre and post spaceflight weather analyses and documentation; 3) advising the JSC community of adverse weather impacting the JSC complex; 4) serving as meteorological consultants to the JSC community for current and future spaceflight endeavors; 5) developing tools and techniques to enhance SMG's weather support and to improve the science of meteorology. SMG strives for quality, accuracy, timeliness, customer satisfaction, and safety.

IR satellite image of North America with ISS groundtracks overlaid

International Space Station (ISS) ground tracks and IR satellite image of North America

 

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