SXUS45 KGGW 221258 RECGGW Fort Peck Lake Recreation Forecast National Weather Service Glasgow MT 658 AM MDT Sat Aug 22 2026 MTZ017-022-023-230000- Dam Area of Fort Peck-Duck Creek-York Island-Haxby Point- 658 AM MDT Sat Aug 22 2026 ...LAKE WIND ADVISORY IN EFFECT FROM NOON TODAY TO 3 AM MDT SUNDAY... .TODAY...Highs 85 to 90. Southeast winds 10 to 20 mph. Gusts up to 35 mph late in the afternoon. Wave heights up to 3 feet. .TONIGHT...Lows around 65. Southeast 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. Wave heights less than 1 foot. .SUNDAY NIGHT...Lows 60 to 65. Light and variable winds becoming northwest around 10 mph late in the evening, then becoming light after midnight becoming west around 10 mph late. Showers likely and a chance of thunderstorms early in the evening, then showers likely and a slight chance of thunderstorms late in the evening. Wave heights less than 1 foot. $$ MTZ022-023-230000- Dry Arm Area of Fort Peck-Rock Creek-Nelson Creek-Timber Creek- 658 AM MDT Sat Aug 22 2026 ...LAKE WIND ADVISORY IN EFFECT FROM NOON TODAY TO 3 AM MDT SUNDAY... .TODAY...Highs 85 to 90. Southeast winds 10 to 20 mph. Gusts up to 30 mph. Wave heights up to 2 feet. .TONIGHT...Lows around 65. Southeast winds 10 to 20 mph with gusts to around 35 mph. A chance of showers and a slight chance of thunderstorms after midnight. Wave heights up to 3 feet. .SUNDAY...Highs 90 to 95. Southeast winds around 10 mph with gusts to around 20 mph in the morning becoming light. Wave heights less than 1 foot. .SUNDAY NIGHT...Lows 60 to 65. Light and variable winds. A chance of showers and thunderstorms early in the evening, then a chance of showers and a slight chance of thunderstorms late in the evening. Wave heights less than 1 foot. $$ MTZ016-017-021-022-230000- West End of Fort Peck-The Pines-Hell Creek-UL Bend-Crooked Creek- 658 AM MDT Sat Aug 22 2026 ...LAKE WIND ADVISORY IN EFFECT FROM NOON TODAY TO 3 AM MDT SUNDAY... .TODAY...Highs 85 to 90. Southeast winds 10 to 20 mph with gusts to around 35 mph. Wave heights up to 3 feet. .TONIGHT...Lows around 70. Southeast winds 10 to 20 mph with gusts to around 35 mph decreasing to around 10 mph with gusts to around 25 mph late. A slight chance of showers and thunderstorms after midnight. Wave heights up to 3 feet. .SUNDAY...Highs 90 to 95. Light and variable winds. Wave heights less than 1 foot. .SUNDAY NIGHT...Lows around 65. Light and variable winds becoming west around 10 mph with gusts to around 20 mph late. A chance of showers and a slight chance of thunderstorms in the evening. Wave heights less than 1 foot. $$ weather.gov/glasgow