Severe Storms Today and Thursday

Please see the attached NWS Green Bay briefing packet regarding the severe weather potential Today and Thursday. This update pertains to the 22 counties in the NWS Green Bay service area of north-central and northeast Wisconsin. Please note: Updates to this email may not always be possible, so always check the latest Hazardous Weather Outlook as well as other forecasts and statements from the NWS on our website: http://www.weather.gov/grb. Bottom Line Up Front Severe Storm Potential: This Morning: Strong to severe storms over northern WI as line of storms moves in from western WI. Damaging winds the main hazard. This Afternoon-Evening: Multiple rounds of strong to severe storms. All severe weather hazards could occur. Thursday Afternoon-Evening: Scattered strong to severe storms. Damaging winds & large hail the primary hazards. Heavy Rain Potential: Localized heavy rain today through this evening. Risk of flooding will be greatest where repeated rounds of heavy rain occur. Heavy rain for more of the area on Thursday afternoon and evening. Localized risk of flooding. Dangerous Heat Potential: Has become more limited due to the expected multiple rounds of storms. If there is enough of a break between rounds of storms, heat index values could briefly reach the lower 90s this afternoon. Low potential of this though. Useful links NWS Green Bay home page - http://www.weather.gov/grb Watches and Warnings Page - http://www.weather.gov/grb/warn Latest Hazardous Weather Outlook - http://www.weather.gov/grb/hwo Severe Storm Page - http://www.weather.gov/grb/warn Brenda L Beyer, WEM-B/MLT(ASCP)/AEMT Safety Specialist, Emergency Management Department Menominee Indian Tribe N2169 Keseahtahter Road Gresham, WI 54128 Work: 715-799-5181 blbeyer@mitw.org

NWS Green Bay Briefing 6-10-2026 AM[94].pdf