AWUS85 KGGW 061941 RWSGGW Regional Weather Summary National Weather Service Glasgow MT 141 PM MDT Sun Apr 6 2025 This is the regional weather summary for the eastern two-thirds of Montana, southern Saskatchewan, and western North Dakota. A strengthening upper ridge will maintain dry and warm conditions across the region through Monday afternoon. A weak upper feature, drifting across the area to begin the work week, will enhance rainfall chances Monday night through Wednesday. Low temperatures tonight, will range from the mid 20s to mid 30s. High temperatures Monday, will range from the 50s east, to lower 70s west. Low temperatures Monday tonight, will range from the mid 30s to lower 40s. $$ weather.gov/glasgow