SXUS45 KGGW 222153 RECGGW Fort Peck Lake Recreation Forecast National Weather Service Glasgow MT 353 PM MDT Sat Aug 22 2026 MTZ017-022-023-231200- Dam Area of Fort Peck-Duck Creek-York Island-Haxby Point- 353 PM MDT Sat Aug 22 2026 ...LAKE WIND ADVISORY IN EFFECT UNTIL 3 AM MDT SUNDAY... .TONIGHT...Lows 65 to 70. East winds 15 to 25 mph. Gusts up to 35 mph until early morning. A chance of showers and a slight chance of thunderstorms after midnight. Wave heights up to 4 feet. .SUNDAY...Highs 85 to 90. Southeast winds around 10 mph with gusts to around 20 mph in the morning becoming light. A slight chance of showers and thunderstorms early in the morning. Wave heights less than 1 foot. .SUNDAY NIGHT...Lows around 65. Light and variable winds becoming northwest 10 to 15 mph with gusts to around 25 mph in the late evening and overnight. A chance of showers and thunderstorms early in the evening, then a slight chance of showers late in the evening. Wave heights less than 1 foot. .MONDAY...Highs 80 to 85. West winds 15 to 25 mph. Gusts up to 35 mph late in the afternoon. Wave heights up to 2 feet. $$ MTZ022-023-231200- Dry Arm Area of Fort Peck-Rock Creek-Nelson Creek-Timber Creek- 353 PM MDT Sat Aug 22 2026 ...LAKE WIND ADVISORY IN EFFECT UNTIL 3 AM MDT SUNDAY... .TONIGHT...Lows around 70. Southeast winds 10 to 20 mph with gusts to around 30 mph shifting to the east around 10 mph with gusts to around 20 mph late. A chance of showers and a slight chance of thunderstorms after midnight. Wave heights up to 3 feet. .SUNDAY...Highs 90 to 95. Southeast winds around 10 mph in the morning becoming light. A slight chance of showers and thunderstorms early in the morning, then a slight chance of showers late in the morning. Wave heights less than 1 foot. .SUNDAY NIGHT...Lows around 65. Light and variable winds becoming west around 10 mph with gusts to around 25 mph late. A chance of showers and a slight chance of thunderstorms early in the evening. Wave heights less than 1 foot. .MONDAY...Highs 80 to 85. Northwest winds 10 to 20 mph with gusts to around 30 mph. Wave heights up to 2 feet. $$ MTZ016-017-021-022-231200- West End of Fort Peck-The Pines-Hell Creek-UL Bend-Crooked Creek- 353 PM MDT Sat Aug 22 2026 ...LAKE WIND ADVISORY IN EFFECT UNTIL 3 AM MDT SUNDAY... .TONIGHT...Lows around 70. Southeast winds 10 to 20 mph with gusts to around 35 mph until early morning becoming light. A slight chance of showers in the evening. A slight chance of thunderstorms through the night. A chance of showers after midnight. Wave heights up to 3 feet. .SUNDAY...Highs 90 to 95. Light and variable winds becoming west around 10 mph with gusts to around 20 mph late in the afternoon. A slight chance of showers and thunderstorms late in the afternoon. Wave heights less than 1 foot. .SUNDAY NIGHT...Lows around 65. West winds around 10 mph with gusts to around 20 mph early in the evening becoming light, then becoming west around 10 mph with gusts to around 25 mph after midnight. A chance of showers and a slight chance of thunderstorms early in the evening. Wave heights less than 1 foot. .MONDAY...Highs 80 to 85. Northwest winds 10 to 20 mph. Gusts up to 30 mph. Wave heights up to 2 feet. $$ weather.gov/glasgow