578 AWUS85 KGGW 302016 RWSGGW Regional Weather Summary National Weather Service Glasgow MT 216 PM MDT Wed May 30 2018 This is the Regional Weather Summary for the eastern two thirds of Montana, Southern Saskatchewan, and Western North Dakota. A slow moving disturbance will bring chances for showers and thunderstorms over the next few days. A few storms may become severe this afternoon and evening over Central Montana. Thursday will be a heads up day as the severe threat will spread eastward across all of the region. Friday will continue to be showery, but the severe threat will push into the central Dakotas. Lows tonight will be in the 50s. Highs on Thursday will be 67 to 77 along and north of the Missouri River and 75 to 85 to the south. $$ weather.gov/glasgow