AWUS85 KGGW 061250 RWSGGW Regional Weather Summary National Weather Service Glasgow MT 650 AM MDT Sun Apr 6 2025 This is the regional weather summary for the eastern two-thirds of Montana, southern Saskatchewan, and western North Dakota. An upper ridge building over the west will continue to bring dry weather and warming temperatures to the region. Highs today will be in the mid 50s to mid 60s. Overnight lows will drop into the 20s and 30s. Monday will see highs in the 50s east to low 70s west. $$ weather.gov/glasgow