379 AWUS85 KGGW 300829 RWSGGW Regional Weather Summary National Weather Service Glasgow MT 226 AM 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 frontal system will bring chances for showers and thunderstorms the next few days. A few storms may become severe this afternoon and evening over Central Montana and across most of the region on Thursday. Highs today will be 75 to 85. Lows tonight will be in the 50s. Highs on Thursday will be 65 to 75 along and north of the Missouri River and 75 to 85 to the south. $$ weather.gov/glasgow